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source/test/gtest/gtest-assertion-result.h
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237
source/test/gtest/gtest-assertion-result.h
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// Copyright 2005, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
|
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// met:
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//
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||||
// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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||||
// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
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||||
//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// The Google C++ Testing and Mocking Framework (Google Test)
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//
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// This file implements the AssertionResult type.
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// IWYU pragma: private, include "gtest/gtest.h"
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// IWYU pragma: friend gtest/.*
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// IWYU pragma: friend gmock/.*
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#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_ASSERTION_RESULT_H_
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#define GOOGLETEST_INCLUDE_GTEST_GTEST_ASSERTION_RESULT_H_
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#include <memory>
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#include <ostream>
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#include <string>
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#include <type_traits>
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#include "gtest/gtest-message.h"
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#include "gtest/internal/gtest-port.h"
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GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
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/* class A needs to have dll-interface to be used by clients of class B */)
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namespace testing {
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// A class for indicating whether an assertion was successful. When
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// the assertion wasn't successful, the AssertionResult object
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// remembers a non-empty message that describes how it failed.
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//
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// To create an instance of this class, use one of the factory functions
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// (AssertionSuccess() and AssertionFailure()).
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//
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// This class is useful for two purposes:
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// 1. Defining predicate functions to be used with Boolean test assertions
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// EXPECT_TRUE/EXPECT_FALSE and their ASSERT_ counterparts
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// 2. Defining predicate-format functions to be
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// used with predicate assertions (ASSERT_PRED_FORMAT*, etc).
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//
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// For example, if you define IsEven predicate:
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//
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// testing::AssertionResult IsEven(int n) {
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// if ((n % 2) == 0)
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// return testing::AssertionSuccess();
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// else
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// return testing::AssertionFailure() << n << " is odd";
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// }
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//
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// Then the failed expectation EXPECT_TRUE(IsEven(Fib(5)))
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// will print the message
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//
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// Value of: IsEven(Fib(5))
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// Actual: false (5 is odd)
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// Expected: true
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//
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// instead of a more opaque
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//
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// Value of: IsEven(Fib(5))
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// Actual: false
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// Expected: true
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//
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// in case IsEven is a simple Boolean predicate.
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//
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// If you expect your predicate to be reused and want to support informative
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// messages in EXPECT_FALSE and ASSERT_FALSE (negative assertions show up
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// about half as often as positive ones in our tests), supply messages for
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// both success and failure cases:
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//
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// testing::AssertionResult IsEven(int n) {
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// if ((n % 2) == 0)
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// return testing::AssertionSuccess() << n << " is even";
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// else
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// return testing::AssertionFailure() << n << " is odd";
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// }
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//
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// Then a statement EXPECT_FALSE(IsEven(Fib(6))) will print
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//
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// Value of: IsEven(Fib(6))
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// Actual: true (8 is even)
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// Expected: false
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//
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// NB: Predicates that support negative Boolean assertions have reduced
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// performance in positive ones so be careful not to use them in tests
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// that have lots (tens of thousands) of positive Boolean assertions.
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//
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// To use this class with EXPECT_PRED_FORMAT assertions such as:
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//
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// // Verifies that Foo() returns an even number.
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// EXPECT_PRED_FORMAT1(IsEven, Foo());
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//
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// you need to define:
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//
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// testing::AssertionResult IsEven(const char* expr, int n) {
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// if ((n % 2) == 0)
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// return testing::AssertionSuccess();
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// else
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// return testing::AssertionFailure()
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// << "Expected: " << expr << " is even\n Actual: it's " << n;
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// }
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//
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// If Foo() returns 5, you will see the following message:
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//
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// Expected: Foo() is even
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// Actual: it's 5
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//
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class GTEST_API_ AssertionResult {
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public:
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// Copy constructor.
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// Used in EXPECT_TRUE/FALSE(assertion_result).
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AssertionResult(const AssertionResult& other);
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// C4800 is a level 3 warning in Visual Studio 2015 and earlier.
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// This warning is not emitted in Visual Studio 2017.
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// This warning is off by default starting in Visual Studio 2019 but can be
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// enabled with command-line options.
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#if defined(_MSC_VER) && (_MSC_VER < 1910 || _MSC_VER >= 1920)
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GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800 /* forcing value to bool */)
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#endif
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// Used in the EXPECT_TRUE/FALSE(bool_expression).
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//
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// T must be contextually convertible to bool.
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//
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// The second parameter prevents this overload from being considered if
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// the argument is implicitly convertible to AssertionResult. In that case
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// we want AssertionResult's copy constructor to be used.
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template <typename T>
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explicit AssertionResult(
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const T& success,
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typename std::enable_if<
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!std::is_convertible<T, AssertionResult>::value>::type*
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/*enabler*/
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= nullptr)
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: success_(success) {}
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#if defined(_MSC_VER) && (_MSC_VER < 1910 || _MSC_VER >= 1920)
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GTEST_DISABLE_MSC_WARNINGS_POP_()
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#endif
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// Assignment operator.
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AssertionResult& operator=(AssertionResult other) {
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swap(other);
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return *this;
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}
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// Returns true if and only if the assertion succeeded.
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operator bool() const { return success_; } // NOLINT
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// Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE.
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AssertionResult operator!() const;
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// Returns the text streamed into this AssertionResult. Test assertions
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// use it when they fail (i.e., the predicate's outcome doesn't match the
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// assertion's expectation). When nothing has been streamed into the
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// object, returns an empty string.
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const char* message() const {
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return message_.get() != nullptr ? message_->c_str() : "";
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}
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// Deprecated; please use message() instead.
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const char* failure_message() const { return message(); }
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// Streams a custom failure message into this object.
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template <typename T>
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AssertionResult& operator<<(const T& value) {
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AppendMessage(Message() << value);
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return *this;
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}
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// Allows streaming basic output manipulators such as endl or flush into
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// this object.
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AssertionResult& operator<<(
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::std::ostream& (*basic_manipulator)(::std::ostream& stream)) {
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AppendMessage(Message() << basic_manipulator);
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return *this;
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}
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private:
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// Appends the contents of message to message_.
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void AppendMessage(const Message& a_message) {
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if (message_.get() == nullptr) message_.reset(new ::std::string);
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message_->append(a_message.GetString().c_str());
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}
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// Swap the contents of this AssertionResult with other.
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void swap(AssertionResult& other);
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// Stores result of the assertion predicate.
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bool success_;
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// Stores the message describing the condition in case the expectation
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// construct is not satisfied with the predicate's outcome.
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// Referenced via a pointer to avoid taking too much stack frame space
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// with test assertions.
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std::unique_ptr< ::std::string> message_;
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};
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// Makes a successful assertion result.
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GTEST_API_ AssertionResult AssertionSuccess();
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// Makes a failed assertion result.
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GTEST_API_ AssertionResult AssertionFailure();
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// Makes a failed assertion result with the given failure message.
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// Deprecated; use AssertionFailure() << msg.
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GTEST_API_ AssertionResult AssertionFailure(const Message& msg);
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} // namespace testing
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GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
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#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_ASSERTION_RESULT_H_
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345
source/test/gtest/gtest-death-test.h
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345
source/test/gtest/gtest-death-test.h
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@ -0,0 +1,345 @@
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// Copyright 2005, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
|
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// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
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// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
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// this software without specific prior written permission.
|
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// The Google C++ Testing and Mocking Framework (Google Test)
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//
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// This header file defines the public API for death tests. It is
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// #included by gtest.h so a user doesn't need to include this
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// directly.
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// IWYU pragma: private, include "gtest/gtest.h"
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// IWYU pragma: friend gtest/.*
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// IWYU pragma: friend gmock/.*
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#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
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#define GOOGLETEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
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#include "gtest/internal/gtest-death-test-internal.h"
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// This flag controls the style of death tests. Valid values are "threadsafe",
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// meaning that the death test child process will re-execute the test binary
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// from the start, running only a single death test, or "fast",
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// meaning that the child process will execute the test logic immediately
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// after forking.
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GTEST_DECLARE_string_(death_test_style);
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namespace testing {
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#if GTEST_HAS_DEATH_TEST
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namespace internal {
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// Returns a Boolean value indicating whether the caller is currently
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// executing in the context of the death test child process. Tools such as
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// Valgrind heap checkers may need this to modify their behavior in death
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// tests. IMPORTANT: This is an internal utility. Using it may break the
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// implementation of death tests. User code MUST NOT use it.
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GTEST_API_ bool InDeathTestChild();
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} // namespace internal
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// The following macros are useful for writing death tests.
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// Here's what happens when an ASSERT_DEATH* or EXPECT_DEATH* is
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// executed:
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//
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// 1. It generates a warning if there is more than one active
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// thread. This is because it's safe to fork() or clone() only
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// when there is a single thread.
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//
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// 2. The parent process clone()s a sub-process and runs the death
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// test in it; the sub-process exits with code 0 at the end of the
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// death test, if it hasn't exited already.
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//
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// 3. The parent process waits for the sub-process to terminate.
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//
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// 4. The parent process checks the exit code and error message of
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// the sub-process.
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//
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// Examples:
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//
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// ASSERT_DEATH(server.SendMessage(56, "Hello"), "Invalid port number");
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// for (int i = 0; i < 5; i++) {
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// EXPECT_DEATH(server.ProcessRequest(i),
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// "Invalid request .* in ProcessRequest()")
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// << "Failed to die on request " << i;
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// }
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//
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// ASSERT_EXIT(server.ExitNow(), ::testing::ExitedWithCode(0), "Exiting");
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//
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// bool KilledBySIGHUP(int exit_code) {
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// return WIFSIGNALED(exit_code) && WTERMSIG(exit_code) == SIGHUP;
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// }
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//
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// ASSERT_EXIT(client.HangUpServer(), KilledBySIGHUP, "Hanging up!");
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//
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// The final parameter to each of these macros is a matcher applied to any data
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// the sub-process wrote to stderr. For compatibility with existing tests, a
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// bare string is interpreted as a regular expression matcher.
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//
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// On the regular expressions used in death tests:
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//
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// On POSIX-compliant systems (*nix), we use the <regex.h> library,
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// which uses the POSIX extended regex syntax.
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//
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// On other platforms (e.g. Windows or Mac), we only support a simple regex
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// syntax implemented as part of Google Test. This limited
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// implementation should be enough most of the time when writing
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// death tests; though it lacks many features you can find in PCRE
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// or POSIX extended regex syntax. For example, we don't support
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// union ("x|y"), grouping ("(xy)"), brackets ("[xy]"), and
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// repetition count ("x{5,7}"), among others.
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//
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// Below is the syntax that we do support. We chose it to be a
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// subset of both PCRE and POSIX extended regex, so it's easy to
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// learn wherever you come from. In the following: 'A' denotes a
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// literal character, period (.), or a single \\ escape sequence;
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// 'x' and 'y' denote regular expressions; 'm' and 'n' are for
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// natural numbers.
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//
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// c matches any literal character c
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// \\d matches any decimal digit
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// \\D matches any character that's not a decimal digit
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// \\f matches \f
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// \\n matches \n
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// \\r matches \r
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// \\s matches any ASCII whitespace, including \n
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// \\S matches any character that's not a whitespace
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// \\t matches \t
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||||
// \\v matches \v
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||||
// \\w matches any letter, _, or decimal digit
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||||
// \\W matches any character that \\w doesn't match
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// \\c matches any literal character c, which must be a punctuation
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// . matches any single character except \n
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// A? matches 0 or 1 occurrences of A
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// A* matches 0 or many occurrences of A
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// A+ matches 1 or many occurrences of A
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// ^ matches the beginning of a string (not that of each line)
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||||
// $ matches the end of a string (not that of each line)
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||||
// xy matches x followed by y
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//
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||||
// If you accidentally use PCRE or POSIX extended regex features
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||||
// not implemented by us, you will get a run-time failure. In that
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||||
// case, please try to rewrite your regular expression within the
|
||||
// above syntax.
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||||
//
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||||
// This implementation is *not* meant to be as highly tuned or robust
|
||||
// as a compiled regex library, but should perform well enough for a
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||||
// death test, which already incurs significant overhead by launching
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// a child process.
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||||
//
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// Known caveats:
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||||
//
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||||
// A "threadsafe" style death test obtains the path to the test
|
||||
// program from argv[0] and re-executes it in the sub-process. For
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||||
// simplicity, the current implementation doesn't search the PATH
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||||
// when launching the sub-process. This means that the user must
|
||||
// invoke the test program via a path that contains at least one
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||||
// path separator (e.g. path/to/foo_test and
|
||||
// /absolute/path/to/bar_test are fine, but foo_test is not). This
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||||
// is rarely a problem as people usually don't put the test binary
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// directory in PATH.
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||||
//
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||||
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||||
// Asserts that a given `statement` causes the program to exit, with an
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||||
// integer exit status that satisfies `predicate`, and emitting error output
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// that matches `matcher`.
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||||
#define ASSERT_EXIT(statement, predicate, matcher) \
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GTEST_DEATH_TEST_(statement, predicate, matcher, GTEST_FATAL_FAILURE_)
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||||
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||||
// Like `ASSERT_EXIT`, but continues on to successive tests in the
|
||||
// test suite, if any:
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||||
#define EXPECT_EXIT(statement, predicate, matcher) \
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GTEST_DEATH_TEST_(statement, predicate, matcher, GTEST_NONFATAL_FAILURE_)
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||||
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||||
// Asserts that a given `statement` causes the program to exit, either by
|
||||
// explicitly exiting with a nonzero exit code or being killed by a
|
||||
// signal, and emitting error output that matches `matcher`.
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||||
#define ASSERT_DEATH(statement, matcher) \
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||||
ASSERT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, matcher)
|
||||
|
||||
// Like `ASSERT_DEATH`, but continues on to successive tests in the
|
||||
// test suite, if any:
|
||||
#define EXPECT_DEATH(statement, matcher) \
|
||||
EXPECT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, matcher)
|
||||
|
||||
// Two predicate classes that can be used in {ASSERT,EXPECT}_EXIT*:
|
||||
|
||||
// Tests that an exit code describes a normal exit with a given exit code.
|
||||
class GTEST_API_ ExitedWithCode {
|
||||
public:
|
||||
explicit ExitedWithCode(int exit_code);
|
||||
ExitedWithCode(const ExitedWithCode&) = default;
|
||||
void operator=(const ExitedWithCode& other) = delete;
|
||||
bool operator()(int exit_status) const;
|
||||
|
||||
private:
|
||||
const int exit_code_;
|
||||
};
|
||||
|
||||
#if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
|
||||
// Tests that an exit code describes an exit due to termination by a
|
||||
// given signal.
|
||||
class GTEST_API_ KilledBySignal {
|
||||
public:
|
||||
explicit KilledBySignal(int signum);
|
||||
bool operator()(int exit_status) const;
|
||||
|
||||
private:
|
||||
const int signum_;
|
||||
};
|
||||
#endif // !GTEST_OS_WINDOWS
|
||||
|
||||
// EXPECT_DEBUG_DEATH asserts that the given statements die in debug mode.
|
||||
// The death testing framework causes this to have interesting semantics,
|
||||
// since the sideeffects of the call are only visible in opt mode, and not
|
||||
// in debug mode.
|
||||
//
|
||||
// In practice, this can be used to test functions that utilize the
|
||||
// LOG(DFATAL) macro using the following style:
|
||||
//
|
||||
// int DieInDebugOr12(int* sideeffect) {
|
||||
// if (sideeffect) {
|
||||
// *sideeffect = 12;
|
||||
// }
|
||||
// LOG(DFATAL) << "death";
|
||||
// return 12;
|
||||
// }
|
||||
//
|
||||
// TEST(TestSuite, TestDieOr12WorksInDgbAndOpt) {
|
||||
// int sideeffect = 0;
|
||||
// // Only asserts in dbg.
|
||||
// EXPECT_DEBUG_DEATH(DieInDebugOr12(&sideeffect), "death");
|
||||
//
|
||||
// #ifdef NDEBUG
|
||||
// // opt-mode has sideeffect visible.
|
||||
// EXPECT_EQ(12, sideeffect);
|
||||
// #else
|
||||
// // dbg-mode no visible sideeffect.
|
||||
// EXPECT_EQ(0, sideeffect);
|
||||
// #endif
|
||||
// }
|
||||
//
|
||||
// This will assert that DieInDebugReturn12InOpt() crashes in debug
|
||||
// mode, usually due to a DCHECK or LOG(DFATAL), but returns the
|
||||
// appropriate fallback value (12 in this case) in opt mode. If you
|
||||
// need to test that a function has appropriate side-effects in opt
|
||||
// mode, include assertions against the side-effects. A general
|
||||
// pattern for this is:
|
||||
//
|
||||
// EXPECT_DEBUG_DEATH({
|
||||
// // Side-effects here will have an effect after this statement in
|
||||
// // opt mode, but none in debug mode.
|
||||
// EXPECT_EQ(12, DieInDebugOr12(&sideeffect));
|
||||
// }, "death");
|
||||
//
|
||||
#ifdef NDEBUG
|
||||
|
||||
#define EXPECT_DEBUG_DEATH(statement, regex) \
|
||||
GTEST_EXECUTE_STATEMENT_(statement, regex)
|
||||
|
||||
#define ASSERT_DEBUG_DEATH(statement, regex) \
|
||||
GTEST_EXECUTE_STATEMENT_(statement, regex)
|
||||
|
||||
#else
|
||||
|
||||
#define EXPECT_DEBUG_DEATH(statement, regex) EXPECT_DEATH(statement, regex)
|
||||
|
||||
#define ASSERT_DEBUG_DEATH(statement, regex) ASSERT_DEATH(statement, regex)
|
||||
|
||||
#endif // NDEBUG for EXPECT_DEBUG_DEATH
|
||||
#endif // GTEST_HAS_DEATH_TEST
|
||||
|
||||
// This macro is used for implementing macros such as
|
||||
// EXPECT_DEATH_IF_SUPPORTED and ASSERT_DEATH_IF_SUPPORTED on systems where
|
||||
// death tests are not supported. Those macros must compile on such systems
|
||||
// if and only if EXPECT_DEATH and ASSERT_DEATH compile with the same parameters
|
||||
// on systems that support death tests. This allows one to write such a macro on
|
||||
// a system that does not support death tests and be sure that it will compile
|
||||
// on a death-test supporting system. It is exposed publicly so that systems
|
||||
// that have death-tests with stricter requirements than GTEST_HAS_DEATH_TEST
|
||||
// can write their own equivalent of EXPECT_DEATH_IF_SUPPORTED and
|
||||
// ASSERT_DEATH_IF_SUPPORTED.
|
||||
//
|
||||
// Parameters:
|
||||
// statement - A statement that a macro such as EXPECT_DEATH would test
|
||||
// for program termination. This macro has to make sure this
|
||||
// statement is compiled but not executed, to ensure that
|
||||
// EXPECT_DEATH_IF_SUPPORTED compiles with a certain
|
||||
// parameter if and only if EXPECT_DEATH compiles with it.
|
||||
// regex - A regex that a macro such as EXPECT_DEATH would use to test
|
||||
// the output of statement. This parameter has to be
|
||||
// compiled but not evaluated by this macro, to ensure that
|
||||
// this macro only accepts expressions that a macro such as
|
||||
// EXPECT_DEATH would accept.
|
||||
// terminator - Must be an empty statement for EXPECT_DEATH_IF_SUPPORTED
|
||||
// and a return statement for ASSERT_DEATH_IF_SUPPORTED.
|
||||
// This ensures that ASSERT_DEATH_IF_SUPPORTED will not
|
||||
// compile inside functions where ASSERT_DEATH doesn't
|
||||
// compile.
|
||||
//
|
||||
// The branch that has an always false condition is used to ensure that
|
||||
// statement and regex are compiled (and thus syntactically correct) but
|
||||
// never executed. The unreachable code macro protects the terminator
|
||||
// statement from generating an 'unreachable code' warning in case
|
||||
// statement unconditionally returns or throws. The Message constructor at
|
||||
// the end allows the syntax of streaming additional messages into the
|
||||
// macro, for compilational compatibility with EXPECT_DEATH/ASSERT_DEATH.
|
||||
#define GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, terminator) \
|
||||
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
|
||||
if (::testing::internal::AlwaysTrue()) { \
|
||||
GTEST_LOG_(WARNING) << "Death tests are not supported on this platform.\n" \
|
||||
<< "Statement '" #statement "' cannot be verified."; \
|
||||
} else if (::testing::internal::AlwaysFalse()) { \
|
||||
::testing::internal::RE::PartialMatch(".*", (regex)); \
|
||||
GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
|
||||
terminator; \
|
||||
} else \
|
||||
::testing::Message()
|
||||
|
||||
// EXPECT_DEATH_IF_SUPPORTED(statement, regex) and
|
||||
// ASSERT_DEATH_IF_SUPPORTED(statement, regex) expand to real death tests if
|
||||
// death tests are supported; otherwise they just issue a warning. This is
|
||||
// useful when you are combining death test assertions with normal test
|
||||
// assertions in one test.
|
||||
#if GTEST_HAS_DEATH_TEST
|
||||
#define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \
|
||||
EXPECT_DEATH(statement, regex)
|
||||
#define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \
|
||||
ASSERT_DEATH(statement, regex)
|
||||
#else
|
||||
#define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \
|
||||
GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, )
|
||||
#define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \
|
||||
GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, return)
|
||||
#endif
|
||||
|
||||
} // namespace testing
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
|
956
source/test/gtest/gtest-matchers.h
Normal file
956
source/test/gtest/gtest-matchers.h
Normal file
@ -0,0 +1,956 @@
|
||||
// Copyright 2007, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// The Google C++ Testing and Mocking Framework (Google Test)
|
||||
//
|
||||
// This file implements just enough of the matcher interface to allow
|
||||
// EXPECT_DEATH and friends to accept a matcher argument.
|
||||
|
||||
// IWYU pragma: private, include "gtest/gtest.h"
|
||||
// IWYU pragma: friend gtest/.*
|
||||
// IWYU pragma: friend gmock/.*
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_MATCHERS_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_GTEST_MATCHERS_H_
|
||||
|
||||
#include <atomic>
|
||||
#include <memory>
|
||||
#include <ostream>
|
||||
#include <string>
|
||||
#include <type_traits>
|
||||
|
||||
#include "gtest/gtest-printers.h"
|
||||
#include "gtest/internal/gtest-internal.h"
|
||||
#include "gtest/internal/gtest-port.h"
|
||||
|
||||
// MSVC warning C5046 is new as of VS2017 version 15.8.
|
||||
#if defined(_MSC_VER) && _MSC_VER >= 1915
|
||||
#define GTEST_MAYBE_5046_ 5046
|
||||
#else
|
||||
#define GTEST_MAYBE_5046_
|
||||
#endif
|
||||
|
||||
GTEST_DISABLE_MSC_WARNINGS_PUSH_(
|
||||
4251 GTEST_MAYBE_5046_ /* class A needs to have dll-interface to be used by
|
||||
clients of class B */
|
||||
/* Symbol involving type with internal linkage not defined */)
|
||||
|
||||
namespace testing {
|
||||
|
||||
// To implement a matcher Foo for type T, define:
|
||||
// 1. a class FooMatcherMatcher that implements the matcher interface:
|
||||
// using is_gtest_matcher = void;
|
||||
// bool MatchAndExplain(const T&, std::ostream*);
|
||||
// (MatchResultListener* can also be used instead of std::ostream*)
|
||||
// void DescribeTo(std::ostream*);
|
||||
// void DescribeNegationTo(std::ostream*);
|
||||
//
|
||||
// 2. a factory function that creates a Matcher<T> object from a
|
||||
// FooMatcherMatcher.
|
||||
|
||||
class MatchResultListener {
|
||||
public:
|
||||
// Creates a listener object with the given underlying ostream. The
|
||||
// listener does not own the ostream, and does not dereference it
|
||||
// in the constructor or destructor.
|
||||
explicit MatchResultListener(::std::ostream* os) : stream_(os) {}
|
||||
virtual ~MatchResultListener() = 0; // Makes this class abstract.
|
||||
|
||||
// Streams x to the underlying ostream; does nothing if the ostream
|
||||
// is NULL.
|
||||
template <typename T>
|
||||
MatchResultListener& operator<<(const T& x) {
|
||||
if (stream_ != nullptr) *stream_ << x;
|
||||
return *this;
|
||||
}
|
||||
|
||||
// Returns the underlying ostream.
|
||||
::std::ostream* stream() { return stream_; }
|
||||
|
||||
// Returns true if and only if the listener is interested in an explanation
|
||||
// of the match result. A matcher's MatchAndExplain() method can use
|
||||
// this information to avoid generating the explanation when no one
|
||||
// intends to hear it.
|
||||
bool IsInterested() const { return stream_ != nullptr; }
|
||||
|
||||
private:
|
||||
::std::ostream* const stream_;
|
||||
|
||||
MatchResultListener(const MatchResultListener&) = delete;
|
||||
MatchResultListener& operator=(const MatchResultListener&) = delete;
|
||||
};
|
||||
|
||||
inline MatchResultListener::~MatchResultListener() {}
|
||||
|
||||
// An instance of a subclass of this knows how to describe itself as a
|
||||
// matcher.
|
||||
class GTEST_API_ MatcherDescriberInterface {
|
||||
public:
|
||||
virtual ~MatcherDescriberInterface() {}
|
||||
|
||||
// Describes this matcher to an ostream. The function should print
|
||||
// a verb phrase that describes the property a value matching this
|
||||
// matcher should have. The subject of the verb phrase is the value
|
||||
// being matched. For example, the DescribeTo() method of the Gt(7)
|
||||
// matcher prints "is greater than 7".
|
||||
virtual void DescribeTo(::std::ostream* os) const = 0;
|
||||
|
||||
// Describes the negation of this matcher to an ostream. For
|
||||
// example, if the description of this matcher is "is greater than
|
||||
// 7", the negated description could be "is not greater than 7".
|
||||
// You are not required to override this when implementing
|
||||
// MatcherInterface, but it is highly advised so that your matcher
|
||||
// can produce good error messages.
|
||||
virtual void DescribeNegationTo(::std::ostream* os) const {
|
||||
*os << "not (";
|
||||
DescribeTo(os);
|
||||
*os << ")";
|
||||
}
|
||||
};
|
||||
|
||||
// The implementation of a matcher.
|
||||
template <typename T>
|
||||
class MatcherInterface : public MatcherDescriberInterface {
|
||||
public:
|
||||
// Returns true if and only if the matcher matches x; also explains the
|
||||
// match result to 'listener' if necessary (see the next paragraph), in
|
||||
// the form of a non-restrictive relative clause ("which ...",
|
||||
// "whose ...", etc) that describes x. For example, the
|
||||
// MatchAndExplain() method of the Pointee(...) matcher should
|
||||
// generate an explanation like "which points to ...".
|
||||
//
|
||||
// Implementations of MatchAndExplain() should add an explanation of
|
||||
// the match result *if and only if* they can provide additional
|
||||
// information that's not already present (or not obvious) in the
|
||||
// print-out of x and the matcher's description. Whether the match
|
||||
// succeeds is not a factor in deciding whether an explanation is
|
||||
// needed, as sometimes the caller needs to print a failure message
|
||||
// when the match succeeds (e.g. when the matcher is used inside
|
||||
// Not()).
|
||||
//
|
||||
// For example, a "has at least 10 elements" matcher should explain
|
||||
// what the actual element count is, regardless of the match result,
|
||||
// as it is useful information to the reader; on the other hand, an
|
||||
// "is empty" matcher probably only needs to explain what the actual
|
||||
// size is when the match fails, as it's redundant to say that the
|
||||
// size is 0 when the value is already known to be empty.
|
||||
//
|
||||
// You should override this method when defining a new matcher.
|
||||
//
|
||||
// It's the responsibility of the caller (Google Test) to guarantee
|
||||
// that 'listener' is not NULL. This helps to simplify a matcher's
|
||||
// implementation when it doesn't care about the performance, as it
|
||||
// can talk to 'listener' without checking its validity first.
|
||||
// However, in order to implement dummy listeners efficiently,
|
||||
// listener->stream() may be NULL.
|
||||
virtual bool MatchAndExplain(T x, MatchResultListener* listener) const = 0;
|
||||
|
||||
// Inherits these methods from MatcherDescriberInterface:
|
||||
// virtual void DescribeTo(::std::ostream* os) const = 0;
|
||||
// virtual void DescribeNegationTo(::std::ostream* os) const;
|
||||
};
|
||||
|
||||
namespace internal {
|
||||
|
||||
struct AnyEq {
|
||||
template <typename A, typename B>
|
||||
bool operator()(const A& a, const B& b) const {
|
||||
return a == b;
|
||||
}
|
||||
};
|
||||
struct AnyNe {
|
||||
template <typename A, typename B>
|
||||
bool operator()(const A& a, const B& b) const {
|
||||
return a != b;
|
||||
}
|
||||
};
|
||||
struct AnyLt {
|
||||
template <typename A, typename B>
|
||||
bool operator()(const A& a, const B& b) const {
|
||||
return a < b;
|
||||
}
|
||||
};
|
||||
struct AnyGt {
|
||||
template <typename A, typename B>
|
||||
bool operator()(const A& a, const B& b) const {
|
||||
return a > b;
|
||||
}
|
||||
};
|
||||
struct AnyLe {
|
||||
template <typename A, typename B>
|
||||
bool operator()(const A& a, const B& b) const {
|
||||
return a <= b;
|
||||
}
|
||||
};
|
||||
struct AnyGe {
|
||||
template <typename A, typename B>
|
||||
bool operator()(const A& a, const B& b) const {
|
||||
return a >= b;
|
||||
}
|
||||
};
|
||||
|
||||
// A match result listener that ignores the explanation.
|
||||
class DummyMatchResultListener : public MatchResultListener {
|
||||
public:
|
||||
DummyMatchResultListener() : MatchResultListener(nullptr) {}
|
||||
|
||||
private:
|
||||
DummyMatchResultListener(const DummyMatchResultListener&) = delete;
|
||||
DummyMatchResultListener& operator=(const DummyMatchResultListener&) = delete;
|
||||
};
|
||||
|
||||
// A match result listener that forwards the explanation to a given
|
||||
// ostream. The difference between this and MatchResultListener is
|
||||
// that the former is concrete.
|
||||
class StreamMatchResultListener : public MatchResultListener {
|
||||
public:
|
||||
explicit StreamMatchResultListener(::std::ostream* os)
|
||||
: MatchResultListener(os) {}
|
||||
|
||||
private:
|
||||
StreamMatchResultListener(const StreamMatchResultListener&) = delete;
|
||||
StreamMatchResultListener& operator=(const StreamMatchResultListener&) =
|
||||
delete;
|
||||
};
|
||||
|
||||
struct SharedPayloadBase {
|
||||
std::atomic<int> ref{1};
|
||||
void Ref() { ref.fetch_add(1, std::memory_order_relaxed); }
|
||||
bool Unref() { return ref.fetch_sub(1, std::memory_order_acq_rel) == 1; }
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct SharedPayload : SharedPayloadBase {
|
||||
explicit SharedPayload(const T& v) : value(v) {}
|
||||
explicit SharedPayload(T&& v) : value(std::move(v)) {}
|
||||
|
||||
static void Destroy(SharedPayloadBase* shared) {
|
||||
delete static_cast<SharedPayload*>(shared);
|
||||
}
|
||||
|
||||
T value;
|
||||
};
|
||||
|
||||
// An internal class for implementing Matcher<T>, which will derive
|
||||
// from it. We put functionalities common to all Matcher<T>
|
||||
// specializations here to avoid code duplication.
|
||||
template <typename T>
|
||||
class MatcherBase : private MatcherDescriberInterface {
|
||||
public:
|
||||
// Returns true if and only if the matcher matches x; also explains the
|
||||
// match result to 'listener'.
|
||||
bool MatchAndExplain(const T& x, MatchResultListener* listener) const {
|
||||
GTEST_CHECK_(vtable_ != nullptr);
|
||||
return vtable_->match_and_explain(*this, x, listener);
|
||||
}
|
||||
|
||||
// Returns true if and only if this matcher matches x.
|
||||
bool Matches(const T& x) const {
|
||||
DummyMatchResultListener dummy;
|
||||
return MatchAndExplain(x, &dummy);
|
||||
}
|
||||
|
||||
// Describes this matcher to an ostream.
|
||||
void DescribeTo(::std::ostream* os) const final {
|
||||
GTEST_CHECK_(vtable_ != nullptr);
|
||||
vtable_->describe(*this, os, false);
|
||||
}
|
||||
|
||||
// Describes the negation of this matcher to an ostream.
|
||||
void DescribeNegationTo(::std::ostream* os) const final {
|
||||
GTEST_CHECK_(vtable_ != nullptr);
|
||||
vtable_->describe(*this, os, true);
|
||||
}
|
||||
|
||||
// Explains why x matches, or doesn't match, the matcher.
|
||||
void ExplainMatchResultTo(const T& x, ::std::ostream* os) const {
|
||||
StreamMatchResultListener listener(os);
|
||||
MatchAndExplain(x, &listener);
|
||||
}
|
||||
|
||||
// Returns the describer for this matcher object; retains ownership
|
||||
// of the describer, which is only guaranteed to be alive when
|
||||
// this matcher object is alive.
|
||||
const MatcherDescriberInterface* GetDescriber() const {
|
||||
if (vtable_ == nullptr) return nullptr;
|
||||
return vtable_->get_describer(*this);
|
||||
}
|
||||
|
||||
protected:
|
||||
MatcherBase() : vtable_(nullptr), buffer_() {}
|
||||
|
||||
// Constructs a matcher from its implementation.
|
||||
template <typename U>
|
||||
explicit MatcherBase(const MatcherInterface<U>* impl)
|
||||
: vtable_(nullptr), buffer_() {
|
||||
Init(impl);
|
||||
}
|
||||
|
||||
template <typename M, typename = typename std::remove_reference<
|
||||
M>::type::is_gtest_matcher>
|
||||
MatcherBase(M&& m) : vtable_(nullptr), buffer_() { // NOLINT
|
||||
Init(std::forward<M>(m));
|
||||
}
|
||||
|
||||
MatcherBase(const MatcherBase& other)
|
||||
: vtable_(other.vtable_), buffer_(other.buffer_) {
|
||||
if (IsShared()) buffer_.shared->Ref();
|
||||
}
|
||||
|
||||
MatcherBase& operator=(const MatcherBase& other) {
|
||||
if (this == &other) return *this;
|
||||
Destroy();
|
||||
vtable_ = other.vtable_;
|
||||
buffer_ = other.buffer_;
|
||||
if (IsShared()) buffer_.shared->Ref();
|
||||
return *this;
|
||||
}
|
||||
|
||||
MatcherBase(MatcherBase&& other)
|
||||
: vtable_(other.vtable_), buffer_(other.buffer_) {
|
||||
other.vtable_ = nullptr;
|
||||
}
|
||||
|
||||
MatcherBase& operator=(MatcherBase&& other) {
|
||||
if (this == &other) return *this;
|
||||
Destroy();
|
||||
vtable_ = other.vtable_;
|
||||
buffer_ = other.buffer_;
|
||||
other.vtable_ = nullptr;
|
||||
return *this;
|
||||
}
|
||||
|
||||
~MatcherBase() override { Destroy(); }
|
||||
|
||||
private:
|
||||
struct VTable {
|
||||
bool (*match_and_explain)(const MatcherBase&, const T&,
|
||||
MatchResultListener*);
|
||||
void (*describe)(const MatcherBase&, std::ostream*, bool negation);
|
||||
// Returns the captured object if it implements the interface, otherwise
|
||||
// returns the MatcherBase itself.
|
||||
const MatcherDescriberInterface* (*get_describer)(const MatcherBase&);
|
||||
// Called on shared instances when the reference count reaches 0.
|
||||
void (*shared_destroy)(SharedPayloadBase*);
|
||||
};
|
||||
|
||||
bool IsShared() const {
|
||||
return vtable_ != nullptr && vtable_->shared_destroy != nullptr;
|
||||
}
|
||||
|
||||
// If the implementation uses a listener, call that.
|
||||
template <typename P>
|
||||
static auto MatchAndExplainImpl(const MatcherBase& m, const T& value,
|
||||
MatchResultListener* listener)
|
||||
-> decltype(P::Get(m).MatchAndExplain(value, listener->stream())) {
|
||||
return P::Get(m).MatchAndExplain(value, listener->stream());
|
||||
}
|
||||
|
||||
template <typename P>
|
||||
static auto MatchAndExplainImpl(const MatcherBase& m, const T& value,
|
||||
MatchResultListener* listener)
|
||||
-> decltype(P::Get(m).MatchAndExplain(value, listener)) {
|
||||
return P::Get(m).MatchAndExplain(value, listener);
|
||||
}
|
||||
|
||||
template <typename P>
|
||||
static void DescribeImpl(const MatcherBase& m, std::ostream* os,
|
||||
bool negation) {
|
||||
if (negation) {
|
||||
P::Get(m).DescribeNegationTo(os);
|
||||
} else {
|
||||
P::Get(m).DescribeTo(os);
|
||||
}
|
||||
}
|
||||
|
||||
template <typename P>
|
||||
static const MatcherDescriberInterface* GetDescriberImpl(
|
||||
const MatcherBase& m) {
|
||||
// If the impl is a MatcherDescriberInterface, then return it.
|
||||
// Otherwise use MatcherBase itself.
|
||||
// This allows us to implement the GetDescriber() function without support
|
||||
// from the impl, but some users really want to get their impl back when
|
||||
// they call GetDescriber().
|
||||
// We use std::get on a tuple as a workaround of not having `if constexpr`.
|
||||
return std::get<(
|
||||
std::is_convertible<decltype(&P::Get(m)),
|
||||
const MatcherDescriberInterface*>::value
|
||||
? 1
|
||||
: 0)>(std::make_tuple(&m, &P::Get(m)));
|
||||
}
|
||||
|
||||
template <typename P>
|
||||
const VTable* GetVTable() {
|
||||
static constexpr VTable kVTable = {&MatchAndExplainImpl<P>,
|
||||
&DescribeImpl<P>, &GetDescriberImpl<P>,
|
||||
P::shared_destroy};
|
||||
return &kVTable;
|
||||
}
|
||||
|
||||
union Buffer {
|
||||
// Add some types to give Buffer some common alignment/size use cases.
|
||||
void* ptr;
|
||||
double d;
|
||||
int64_t i;
|
||||
// And add one for the out-of-line cases.
|
||||
SharedPayloadBase* shared;
|
||||
};
|
||||
|
||||
void Destroy() {
|
||||
if (IsShared() && buffer_.shared->Unref()) {
|
||||
vtable_->shared_destroy(buffer_.shared);
|
||||
}
|
||||
}
|
||||
|
||||
template <typename M>
|
||||
static constexpr bool IsInlined() {
|
||||
return sizeof(M) <= sizeof(Buffer) && alignof(M) <= alignof(Buffer) &&
|
||||
std::is_trivially_copy_constructible<M>::value &&
|
||||
std::is_trivially_destructible<M>::value;
|
||||
}
|
||||
|
||||
template <typename M, bool = MatcherBase::IsInlined<M>()>
|
||||
struct ValuePolicy {
|
||||
static const M& Get(const MatcherBase& m) {
|
||||
// When inlined along with Init, need to be explicit to avoid violating
|
||||
// strict aliasing rules.
|
||||
const M* ptr =
|
||||
static_cast<const M*>(static_cast<const void*>(&m.buffer_));
|
||||
return *ptr;
|
||||
}
|
||||
static void Init(MatcherBase& m, M impl) {
|
||||
::new (static_cast<void*>(&m.buffer_)) M(impl);
|
||||
}
|
||||
static constexpr auto shared_destroy = nullptr;
|
||||
};
|
||||
|
||||
template <typename M>
|
||||
struct ValuePolicy<M, false> {
|
||||
using Shared = SharedPayload<M>;
|
||||
static const M& Get(const MatcherBase& m) {
|
||||
return static_cast<Shared*>(m.buffer_.shared)->value;
|
||||
}
|
||||
template <typename Arg>
|
||||
static void Init(MatcherBase& m, Arg&& arg) {
|
||||
m.buffer_.shared = new Shared(std::forward<Arg>(arg));
|
||||
}
|
||||
static constexpr auto shared_destroy = &Shared::Destroy;
|
||||
};
|
||||
|
||||
template <typename U, bool B>
|
||||
struct ValuePolicy<const MatcherInterface<U>*, B> {
|
||||
using M = const MatcherInterface<U>;
|
||||
using Shared = SharedPayload<std::unique_ptr<M>>;
|
||||
static const M& Get(const MatcherBase& m) {
|
||||
return *static_cast<Shared*>(m.buffer_.shared)->value;
|
||||
}
|
||||
static void Init(MatcherBase& m, M* impl) {
|
||||
m.buffer_.shared = new Shared(std::unique_ptr<M>(impl));
|
||||
}
|
||||
|
||||
static constexpr auto shared_destroy = &Shared::Destroy;
|
||||
};
|
||||
|
||||
template <typename M>
|
||||
void Init(M&& m) {
|
||||
using MM = typename std::decay<M>::type;
|
||||
using Policy = ValuePolicy<MM>;
|
||||
vtable_ = GetVTable<Policy>();
|
||||
Policy::Init(*this, std::forward<M>(m));
|
||||
}
|
||||
|
||||
const VTable* vtable_;
|
||||
Buffer buffer_;
|
||||
};
|
||||
|
||||
} // namespace internal
|
||||
|
||||
// A Matcher<T> is a copyable and IMMUTABLE (except by assignment)
|
||||
// object that can check whether a value of type T matches. The
|
||||
// implementation of Matcher<T> is just a std::shared_ptr to const
|
||||
// MatcherInterface<T>. Don't inherit from Matcher!
|
||||
template <typename T>
|
||||
class Matcher : public internal::MatcherBase<T> {
|
||||
public:
|
||||
// Constructs a null matcher. Needed for storing Matcher objects in STL
|
||||
// containers. A default-constructed matcher is not yet initialized. You
|
||||
// cannot use it until a valid value has been assigned to it.
|
||||
explicit Matcher() {} // NOLINT
|
||||
|
||||
// Constructs a matcher from its implementation.
|
||||
explicit Matcher(const MatcherInterface<const T&>* impl)
|
||||
: internal::MatcherBase<T>(impl) {}
|
||||
|
||||
template <typename U>
|
||||
explicit Matcher(
|
||||
const MatcherInterface<U>* impl,
|
||||
typename std::enable_if<!std::is_same<U, const U&>::value>::type* =
|
||||
nullptr)
|
||||
: internal::MatcherBase<T>(impl) {}
|
||||
|
||||
template <typename M, typename = typename std::remove_reference<
|
||||
M>::type::is_gtest_matcher>
|
||||
Matcher(M&& m) : internal::MatcherBase<T>(std::forward<M>(m)) {} // NOLINT
|
||||
|
||||
// Implicit constructor here allows people to write
|
||||
// EXPECT_CALL(foo, Bar(5)) instead of EXPECT_CALL(foo, Bar(Eq(5))) sometimes
|
||||
Matcher(T value); // NOLINT
|
||||
};
|
||||
|
||||
// The following two specializations allow the user to write str
|
||||
// instead of Eq(str) and "foo" instead of Eq("foo") when a std::string
|
||||
// matcher is expected.
|
||||
template <>
|
||||
class GTEST_API_ Matcher<const std::string&>
|
||||
: public internal::MatcherBase<const std::string&> {
|
||||
public:
|
||||
Matcher() {}
|
||||
|
||||
explicit Matcher(const MatcherInterface<const std::string&>* impl)
|
||||
: internal::MatcherBase<const std::string&>(impl) {}
|
||||
|
||||
template <typename M, typename = typename std::remove_reference<
|
||||
M>::type::is_gtest_matcher>
|
||||
Matcher(M&& m) // NOLINT
|
||||
: internal::MatcherBase<const std::string&>(std::forward<M>(m)) {}
|
||||
|
||||
// Allows the user to write str instead of Eq(str) sometimes, where
|
||||
// str is a std::string object.
|
||||
Matcher(const std::string& s); // NOLINT
|
||||
|
||||
// Allows the user to write "foo" instead of Eq("foo") sometimes.
|
||||
Matcher(const char* s); // NOLINT
|
||||
};
|
||||
|
||||
template <>
|
||||
class GTEST_API_ Matcher<std::string>
|
||||
: public internal::MatcherBase<std::string> {
|
||||
public:
|
||||
Matcher() {}
|
||||
|
||||
explicit Matcher(const MatcherInterface<const std::string&>* impl)
|
||||
: internal::MatcherBase<std::string>(impl) {}
|
||||
explicit Matcher(const MatcherInterface<std::string>* impl)
|
||||
: internal::MatcherBase<std::string>(impl) {}
|
||||
|
||||
template <typename M, typename = typename std::remove_reference<
|
||||
M>::type::is_gtest_matcher>
|
||||
Matcher(M&& m) // NOLINT
|
||||
: internal::MatcherBase<std::string>(std::forward<M>(m)) {}
|
||||
|
||||
// Allows the user to write str instead of Eq(str) sometimes, where
|
||||
// str is a string object.
|
||||
Matcher(const std::string& s); // NOLINT
|
||||
|
||||
// Allows the user to write "foo" instead of Eq("foo") sometimes.
|
||||
Matcher(const char* s); // NOLINT
|
||||
};
|
||||
|
||||
#if GTEST_INTERNAL_HAS_STRING_VIEW
|
||||
// The following two specializations allow the user to write str
|
||||
// instead of Eq(str) and "foo" instead of Eq("foo") when a absl::string_view
|
||||
// matcher is expected.
|
||||
template <>
|
||||
class GTEST_API_ Matcher<const internal::StringView&>
|
||||
: public internal::MatcherBase<const internal::StringView&> {
|
||||
public:
|
||||
Matcher() {}
|
||||
|
||||
explicit Matcher(const MatcherInterface<const internal::StringView&>* impl)
|
||||
: internal::MatcherBase<const internal::StringView&>(impl) {}
|
||||
|
||||
template <typename M, typename = typename std::remove_reference<
|
||||
M>::type::is_gtest_matcher>
|
||||
Matcher(M&& m) // NOLINT
|
||||
: internal::MatcherBase<const internal::StringView&>(std::forward<M>(m)) {
|
||||
}
|
||||
|
||||
// Allows the user to write str instead of Eq(str) sometimes, where
|
||||
// str is a std::string object.
|
||||
Matcher(const std::string& s); // NOLINT
|
||||
|
||||
// Allows the user to write "foo" instead of Eq("foo") sometimes.
|
||||
Matcher(const char* s); // NOLINT
|
||||
|
||||
// Allows the user to pass absl::string_views or std::string_views directly.
|
||||
Matcher(internal::StringView s); // NOLINT
|
||||
};
|
||||
|
||||
template <>
|
||||
class GTEST_API_ Matcher<internal::StringView>
|
||||
: public internal::MatcherBase<internal::StringView> {
|
||||
public:
|
||||
Matcher() {}
|
||||
|
||||
explicit Matcher(const MatcherInterface<const internal::StringView&>* impl)
|
||||
: internal::MatcherBase<internal::StringView>(impl) {}
|
||||
explicit Matcher(const MatcherInterface<internal::StringView>* impl)
|
||||
: internal::MatcherBase<internal::StringView>(impl) {}
|
||||
|
||||
template <typename M, typename = typename std::remove_reference<
|
||||
M>::type::is_gtest_matcher>
|
||||
Matcher(M&& m) // NOLINT
|
||||
: internal::MatcherBase<internal::StringView>(std::forward<M>(m)) {}
|
||||
|
||||
// Allows the user to write str instead of Eq(str) sometimes, where
|
||||
// str is a std::string object.
|
||||
Matcher(const std::string& s); // NOLINT
|
||||
|
||||
// Allows the user to write "foo" instead of Eq("foo") sometimes.
|
||||
Matcher(const char* s); // NOLINT
|
||||
|
||||
// Allows the user to pass absl::string_views or std::string_views directly.
|
||||
Matcher(internal::StringView s); // NOLINT
|
||||
};
|
||||
#endif // GTEST_INTERNAL_HAS_STRING_VIEW
|
||||
|
||||
// Prints a matcher in a human-readable format.
|
||||
template <typename T>
|
||||
std::ostream& operator<<(std::ostream& os, const Matcher<T>& matcher) {
|
||||
matcher.DescribeTo(&os);
|
||||
return os;
|
||||
}
|
||||
|
||||
// The PolymorphicMatcher class template makes it easy to implement a
|
||||
// polymorphic matcher (i.e. a matcher that can match values of more
|
||||
// than one type, e.g. Eq(n) and NotNull()).
|
||||
//
|
||||
// To define a polymorphic matcher, a user should provide an Impl
|
||||
// class that has a DescribeTo() method and a DescribeNegationTo()
|
||||
// method, and define a member function (or member function template)
|
||||
//
|
||||
// bool MatchAndExplain(const Value& value,
|
||||
// MatchResultListener* listener) const;
|
||||
//
|
||||
// See the definition of NotNull() for a complete example.
|
||||
template <class Impl>
|
||||
class PolymorphicMatcher {
|
||||
public:
|
||||
explicit PolymorphicMatcher(const Impl& an_impl) : impl_(an_impl) {}
|
||||
|
||||
// Returns a mutable reference to the underlying matcher
|
||||
// implementation object.
|
||||
Impl& mutable_impl() { return impl_; }
|
||||
|
||||
// Returns an immutable reference to the underlying matcher
|
||||
// implementation object.
|
||||
const Impl& impl() const { return impl_; }
|
||||
|
||||
template <typename T>
|
||||
operator Matcher<T>() const {
|
||||
return Matcher<T>(new MonomorphicImpl<const T&>(impl_));
|
||||
}
|
||||
|
||||
private:
|
||||
template <typename T>
|
||||
class MonomorphicImpl : public MatcherInterface<T> {
|
||||
public:
|
||||
explicit MonomorphicImpl(const Impl& impl) : impl_(impl) {}
|
||||
|
||||
void DescribeTo(::std::ostream* os) const override { impl_.DescribeTo(os); }
|
||||
|
||||
void DescribeNegationTo(::std::ostream* os) const override {
|
||||
impl_.DescribeNegationTo(os);
|
||||
}
|
||||
|
||||
bool MatchAndExplain(T x, MatchResultListener* listener) const override {
|
||||
return impl_.MatchAndExplain(x, listener);
|
||||
}
|
||||
|
||||
private:
|
||||
const Impl impl_;
|
||||
};
|
||||
|
||||
Impl impl_;
|
||||
};
|
||||
|
||||
// Creates a matcher from its implementation.
|
||||
// DEPRECATED: Especially in the generic code, prefer:
|
||||
// Matcher<T>(new MyMatcherImpl<const T&>(...));
|
||||
//
|
||||
// MakeMatcher may create a Matcher that accepts its argument by value, which
|
||||
// leads to unnecessary copies & lack of support for non-copyable types.
|
||||
template <typename T>
|
||||
inline Matcher<T> MakeMatcher(const MatcherInterface<T>* impl) {
|
||||
return Matcher<T>(impl);
|
||||
}
|
||||
|
||||
// Creates a polymorphic matcher from its implementation. This is
|
||||
// easier to use than the PolymorphicMatcher<Impl> constructor as it
|
||||
// doesn't require you to explicitly write the template argument, e.g.
|
||||
//
|
||||
// MakePolymorphicMatcher(foo);
|
||||
// vs
|
||||
// PolymorphicMatcher<TypeOfFoo>(foo);
|
||||
template <class Impl>
|
||||
inline PolymorphicMatcher<Impl> MakePolymorphicMatcher(const Impl& impl) {
|
||||
return PolymorphicMatcher<Impl>(impl);
|
||||
}
|
||||
|
||||
namespace internal {
|
||||
// Implements a matcher that compares a given value with a
|
||||
// pre-supplied value using one of the ==, <=, <, etc, operators. The
|
||||
// two values being compared don't have to have the same type.
|
||||
//
|
||||
// The matcher defined here is polymorphic (for example, Eq(5) can be
|
||||
// used to match an int, a short, a double, etc). Therefore we use
|
||||
// a template type conversion operator in the implementation.
|
||||
//
|
||||
// The following template definition assumes that the Rhs parameter is
|
||||
// a "bare" type (i.e. neither 'const T' nor 'T&').
|
||||
template <typename D, typename Rhs, typename Op>
|
||||
class ComparisonBase {
|
||||
public:
|
||||
explicit ComparisonBase(const Rhs& rhs) : rhs_(rhs) {}
|
||||
|
||||
using is_gtest_matcher = void;
|
||||
|
||||
template <typename Lhs>
|
||||
bool MatchAndExplain(const Lhs& lhs, std::ostream*) const {
|
||||
return Op()(lhs, Unwrap(rhs_));
|
||||
}
|
||||
void DescribeTo(std::ostream* os) const {
|
||||
*os << D::Desc() << " ";
|
||||
UniversalPrint(Unwrap(rhs_), os);
|
||||
}
|
||||
void DescribeNegationTo(std::ostream* os) const {
|
||||
*os << D::NegatedDesc() << " ";
|
||||
UniversalPrint(Unwrap(rhs_), os);
|
||||
}
|
||||
|
||||
private:
|
||||
template <typename T>
|
||||
static const T& Unwrap(const T& v) {
|
||||
return v;
|
||||
}
|
||||
template <typename T>
|
||||
static const T& Unwrap(std::reference_wrapper<T> v) {
|
||||
return v;
|
||||
}
|
||||
|
||||
Rhs rhs_;
|
||||
};
|
||||
|
||||
template <typename Rhs>
|
||||
class EqMatcher : public ComparisonBase<EqMatcher<Rhs>, Rhs, AnyEq> {
|
||||
public:
|
||||
explicit EqMatcher(const Rhs& rhs)
|
||||
: ComparisonBase<EqMatcher<Rhs>, Rhs, AnyEq>(rhs) {}
|
||||
static const char* Desc() { return "is equal to"; }
|
||||
static const char* NegatedDesc() { return "isn't equal to"; }
|
||||
};
|
||||
template <typename Rhs>
|
||||
class NeMatcher : public ComparisonBase<NeMatcher<Rhs>, Rhs, AnyNe> {
|
||||
public:
|
||||
explicit NeMatcher(const Rhs& rhs)
|
||||
: ComparisonBase<NeMatcher<Rhs>, Rhs, AnyNe>(rhs) {}
|
||||
static const char* Desc() { return "isn't equal to"; }
|
||||
static const char* NegatedDesc() { return "is equal to"; }
|
||||
};
|
||||
template <typename Rhs>
|
||||
class LtMatcher : public ComparisonBase<LtMatcher<Rhs>, Rhs, AnyLt> {
|
||||
public:
|
||||
explicit LtMatcher(const Rhs& rhs)
|
||||
: ComparisonBase<LtMatcher<Rhs>, Rhs, AnyLt>(rhs) {}
|
||||
static const char* Desc() { return "is <"; }
|
||||
static const char* NegatedDesc() { return "isn't <"; }
|
||||
};
|
||||
template <typename Rhs>
|
||||
class GtMatcher : public ComparisonBase<GtMatcher<Rhs>, Rhs, AnyGt> {
|
||||
public:
|
||||
explicit GtMatcher(const Rhs& rhs)
|
||||
: ComparisonBase<GtMatcher<Rhs>, Rhs, AnyGt>(rhs) {}
|
||||
static const char* Desc() { return "is >"; }
|
||||
static const char* NegatedDesc() { return "isn't >"; }
|
||||
};
|
||||
template <typename Rhs>
|
||||
class LeMatcher : public ComparisonBase<LeMatcher<Rhs>, Rhs, AnyLe> {
|
||||
public:
|
||||
explicit LeMatcher(const Rhs& rhs)
|
||||
: ComparisonBase<LeMatcher<Rhs>, Rhs, AnyLe>(rhs) {}
|
||||
static const char* Desc() { return "is <="; }
|
||||
static const char* NegatedDesc() { return "isn't <="; }
|
||||
};
|
||||
template <typename Rhs>
|
||||
class GeMatcher : public ComparisonBase<GeMatcher<Rhs>, Rhs, AnyGe> {
|
||||
public:
|
||||
explicit GeMatcher(const Rhs& rhs)
|
||||
: ComparisonBase<GeMatcher<Rhs>, Rhs, AnyGe>(rhs) {}
|
||||
static const char* Desc() { return "is >="; }
|
||||
static const char* NegatedDesc() { return "isn't >="; }
|
||||
};
|
||||
|
||||
template <typename T, typename = typename std::enable_if<
|
||||
std::is_constructible<std::string, T>::value>::type>
|
||||
using StringLike = T;
|
||||
|
||||
// Implements polymorphic matchers MatchesRegex(regex) and
|
||||
// ContainsRegex(regex), which can be used as a Matcher<T> as long as
|
||||
// T can be converted to a string.
|
||||
class MatchesRegexMatcher {
|
||||
public:
|
||||
MatchesRegexMatcher(const RE* regex, bool full_match)
|
||||
: regex_(regex), full_match_(full_match) {}
|
||||
|
||||
#if GTEST_INTERNAL_HAS_STRING_VIEW
|
||||
bool MatchAndExplain(const internal::StringView& s,
|
||||
MatchResultListener* listener) const {
|
||||
return MatchAndExplain(std::string(s), listener);
|
||||
}
|
||||
#endif // GTEST_INTERNAL_HAS_STRING_VIEW
|
||||
|
||||
// Accepts pointer types, particularly:
|
||||
// const char*
|
||||
// char*
|
||||
// const wchar_t*
|
||||
// wchar_t*
|
||||
template <typename CharType>
|
||||
bool MatchAndExplain(CharType* s, MatchResultListener* listener) const {
|
||||
return s != nullptr && MatchAndExplain(std::string(s), listener);
|
||||
}
|
||||
|
||||
// Matches anything that can convert to std::string.
|
||||
//
|
||||
// This is a template, not just a plain function with const std::string&,
|
||||
// because absl::string_view has some interfering non-explicit constructors.
|
||||
template <class MatcheeStringType>
|
||||
bool MatchAndExplain(const MatcheeStringType& s,
|
||||
MatchResultListener* /* listener */) const {
|
||||
const std::string s2(s);
|
||||
return full_match_ ? RE::FullMatch(s2, *regex_)
|
||||
: RE::PartialMatch(s2, *regex_);
|
||||
}
|
||||
|
||||
void DescribeTo(::std::ostream* os) const {
|
||||
*os << (full_match_ ? "matches" : "contains") << " regular expression ";
|
||||
UniversalPrinter<std::string>::Print(regex_->pattern(), os);
|
||||
}
|
||||
|
||||
void DescribeNegationTo(::std::ostream* os) const {
|
||||
*os << "doesn't " << (full_match_ ? "match" : "contain")
|
||||
<< " regular expression ";
|
||||
UniversalPrinter<std::string>::Print(regex_->pattern(), os);
|
||||
}
|
||||
|
||||
private:
|
||||
const std::shared_ptr<const RE> regex_;
|
||||
const bool full_match_;
|
||||
};
|
||||
} // namespace internal
|
||||
|
||||
// Matches a string that fully matches regular expression 'regex'.
|
||||
// The matcher takes ownership of 'regex'.
|
||||
inline PolymorphicMatcher<internal::MatchesRegexMatcher> MatchesRegex(
|
||||
const internal::RE* regex) {
|
||||
return MakePolymorphicMatcher(internal::MatchesRegexMatcher(regex, true));
|
||||
}
|
||||
template <typename T = std::string>
|
||||
PolymorphicMatcher<internal::MatchesRegexMatcher> MatchesRegex(
|
||||
const internal::StringLike<T>& regex) {
|
||||
return MatchesRegex(new internal::RE(std::string(regex)));
|
||||
}
|
||||
|
||||
// Matches a string that contains regular expression 'regex'.
|
||||
// The matcher takes ownership of 'regex'.
|
||||
inline PolymorphicMatcher<internal::MatchesRegexMatcher> ContainsRegex(
|
||||
const internal::RE* regex) {
|
||||
return MakePolymorphicMatcher(internal::MatchesRegexMatcher(regex, false));
|
||||
}
|
||||
template <typename T = std::string>
|
||||
PolymorphicMatcher<internal::MatchesRegexMatcher> ContainsRegex(
|
||||
const internal::StringLike<T>& regex) {
|
||||
return ContainsRegex(new internal::RE(std::string(regex)));
|
||||
}
|
||||
|
||||
// Creates a polymorphic matcher that matches anything equal to x.
|
||||
// Note: if the parameter of Eq() were declared as const T&, Eq("foo")
|
||||
// wouldn't compile.
|
||||
template <typename T>
|
||||
inline internal::EqMatcher<T> Eq(T x) {
|
||||
return internal::EqMatcher<T>(x);
|
||||
}
|
||||
|
||||
// Constructs a Matcher<T> from a 'value' of type T. The constructed
|
||||
// matcher matches any value that's equal to 'value'.
|
||||
template <typename T>
|
||||
Matcher<T>::Matcher(T value) {
|
||||
*this = Eq(value);
|
||||
}
|
||||
|
||||
// Creates a monomorphic matcher that matches anything with type Lhs
|
||||
// and equal to rhs. A user may need to use this instead of Eq(...)
|
||||
// in order to resolve an overloading ambiguity.
|
||||
//
|
||||
// TypedEq<T>(x) is just a convenient short-hand for Matcher<T>(Eq(x))
|
||||
// or Matcher<T>(x), but more readable than the latter.
|
||||
//
|
||||
// We could define similar monomorphic matchers for other comparison
|
||||
// operations (e.g. TypedLt, TypedGe, and etc), but decided not to do
|
||||
// it yet as those are used much less than Eq() in practice. A user
|
||||
// can always write Matcher<T>(Lt(5)) to be explicit about the type,
|
||||
// for example.
|
||||
template <typename Lhs, typename Rhs>
|
||||
inline Matcher<Lhs> TypedEq(const Rhs& rhs) {
|
||||
return Eq(rhs);
|
||||
}
|
||||
|
||||
// Creates a polymorphic matcher that matches anything >= x.
|
||||
template <typename Rhs>
|
||||
inline internal::GeMatcher<Rhs> Ge(Rhs x) {
|
||||
return internal::GeMatcher<Rhs>(x);
|
||||
}
|
||||
|
||||
// Creates a polymorphic matcher that matches anything > x.
|
||||
template <typename Rhs>
|
||||
inline internal::GtMatcher<Rhs> Gt(Rhs x) {
|
||||
return internal::GtMatcher<Rhs>(x);
|
||||
}
|
||||
|
||||
// Creates a polymorphic matcher that matches anything <= x.
|
||||
template <typename Rhs>
|
||||
inline internal::LeMatcher<Rhs> Le(Rhs x) {
|
||||
return internal::LeMatcher<Rhs>(x);
|
||||
}
|
||||
|
||||
// Creates a polymorphic matcher that matches anything < x.
|
||||
template <typename Rhs>
|
||||
inline internal::LtMatcher<Rhs> Lt(Rhs x) {
|
||||
return internal::LtMatcher<Rhs>(x);
|
||||
}
|
||||
|
||||
// Creates a polymorphic matcher that matches anything != x.
|
||||
template <typename Rhs>
|
||||
inline internal::NeMatcher<Rhs> Ne(Rhs x) {
|
||||
return internal::NeMatcher<Rhs>(x);
|
||||
}
|
||||
} // namespace testing
|
||||
|
||||
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251 5046
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_MATCHERS_H_
|
220
source/test/gtest/gtest-message.h
Normal file
220
source/test/gtest/gtest-message.h
Normal file
@ -0,0 +1,220 @@
|
||||
// Copyright 2005, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// The Google C++ Testing and Mocking Framework (Google Test)
|
||||
//
|
||||
// This header file defines the Message class.
|
||||
//
|
||||
// IMPORTANT NOTE: Due to limitation of the C++ language, we have to
|
||||
// leave some internal implementation details in this header file.
|
||||
// They are clearly marked by comments like this:
|
||||
//
|
||||
// // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
||||
//
|
||||
// Such code is NOT meant to be used by a user directly, and is subject
|
||||
// to CHANGE WITHOUT NOTICE. Therefore DO NOT DEPEND ON IT in a user
|
||||
// program!
|
||||
|
||||
// IWYU pragma: private, include "gtest/gtest.h"
|
||||
// IWYU pragma: friend gtest/.*
|
||||
// IWYU pragma: friend gmock/.*
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
|
||||
|
||||
#include <limits>
|
||||
#include <memory>
|
||||
#include <ostream>
|
||||
#include <sstream>
|
||||
#include <string>
|
||||
|
||||
#include "gtest/internal/gtest-port.h"
|
||||
|
||||
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
|
||||
/* class A needs to have dll-interface to be used by clients of class B */)
|
||||
|
||||
// Ensures that there is at least one operator<< in the global namespace.
|
||||
// See Message& operator<<(...) below for why.
|
||||
void operator<<(const testing::internal::Secret&, int);
|
||||
|
||||
namespace testing {
|
||||
|
||||
// The Message class works like an ostream repeater.
|
||||
//
|
||||
// Typical usage:
|
||||
//
|
||||
// 1. You stream a bunch of values to a Message object.
|
||||
// It will remember the text in a stringstream.
|
||||
// 2. Then you stream the Message object to an ostream.
|
||||
// This causes the text in the Message to be streamed
|
||||
// to the ostream.
|
||||
//
|
||||
// For example;
|
||||
//
|
||||
// testing::Message foo;
|
||||
// foo << 1 << " != " << 2;
|
||||
// std::cout << foo;
|
||||
//
|
||||
// will print "1 != 2".
|
||||
//
|
||||
// Message is not intended to be inherited from. In particular, its
|
||||
// destructor is not virtual.
|
||||
//
|
||||
// Note that stringstream behaves differently in gcc and in MSVC. You
|
||||
// can stream a NULL char pointer to it in the former, but not in the
|
||||
// latter (it causes an access violation if you do). The Message
|
||||
// class hides this difference by treating a NULL char pointer as
|
||||
// "(null)".
|
||||
class GTEST_API_ Message {
|
||||
private:
|
||||
// The type of basic IO manipulators (endl, ends, and flush) for
|
||||
// narrow streams.
|
||||
typedef std::ostream& (*BasicNarrowIoManip)(std::ostream&);
|
||||
|
||||
public:
|
||||
// Constructs an empty Message.
|
||||
Message();
|
||||
|
||||
// Copy constructor.
|
||||
Message(const Message& msg) : ss_(new ::std::stringstream) { // NOLINT
|
||||
*ss_ << msg.GetString();
|
||||
}
|
||||
|
||||
// Constructs a Message from a C-string.
|
||||
explicit Message(const char* str) : ss_(new ::std::stringstream) {
|
||||
*ss_ << str;
|
||||
}
|
||||
|
||||
// Streams a non-pointer value to this object.
|
||||
template <typename T>
|
||||
inline Message& operator<<(const T& val) {
|
||||
// Some libraries overload << for STL containers. These
|
||||
// overloads are defined in the global namespace instead of ::std.
|
||||
//
|
||||
// C++'s symbol lookup rule (i.e. Koenig lookup) says that these
|
||||
// overloads are visible in either the std namespace or the global
|
||||
// namespace, but not other namespaces, including the testing
|
||||
// namespace which Google Test's Message class is in.
|
||||
//
|
||||
// To allow STL containers (and other types that has a << operator
|
||||
// defined in the global namespace) to be used in Google Test
|
||||
// assertions, testing::Message must access the custom << operator
|
||||
// from the global namespace. With this using declaration,
|
||||
// overloads of << defined in the global namespace and those
|
||||
// visible via Koenig lookup are both exposed in this function.
|
||||
using ::operator<<;
|
||||
*ss_ << val;
|
||||
return *this;
|
||||
}
|
||||
|
||||
// Streams a pointer value to this object.
|
||||
//
|
||||
// This function is an overload of the previous one. When you
|
||||
// stream a pointer to a Message, this definition will be used as it
|
||||
// is more specialized. (The C++ Standard, section
|
||||
// [temp.func.order].) If you stream a non-pointer, then the
|
||||
// previous definition will be used.
|
||||
//
|
||||
// The reason for this overload is that streaming a NULL pointer to
|
||||
// ostream is undefined behavior. Depending on the compiler, you
|
||||
// may get "0", "(nil)", "(null)", or an access violation. To
|
||||
// ensure consistent result across compilers, we always treat NULL
|
||||
// as "(null)".
|
||||
template <typename T>
|
||||
inline Message& operator<<(T* const& pointer) { // NOLINT
|
||||
if (pointer == nullptr) {
|
||||
*ss_ << "(null)";
|
||||
} else {
|
||||
*ss_ << pointer;
|
||||
}
|
||||
return *this;
|
||||
}
|
||||
|
||||
// Since the basic IO manipulators are overloaded for both narrow
|
||||
// and wide streams, we have to provide this specialized definition
|
||||
// of operator <<, even though its body is the same as the
|
||||
// templatized version above. Without this definition, streaming
|
||||
// endl or other basic IO manipulators to Message will confuse the
|
||||
// compiler.
|
||||
Message& operator<<(BasicNarrowIoManip val) {
|
||||
*ss_ << val;
|
||||
return *this;
|
||||
}
|
||||
|
||||
// Instead of 1/0, we want to see true/false for bool values.
|
||||
Message& operator<<(bool b) { return *this << (b ? "true" : "false"); }
|
||||
|
||||
// These two overloads allow streaming a wide C string to a Message
|
||||
// using the UTF-8 encoding.
|
||||
Message& operator<<(const wchar_t* wide_c_str);
|
||||
Message& operator<<(wchar_t* wide_c_str);
|
||||
|
||||
#if GTEST_HAS_STD_WSTRING
|
||||
// Converts the given wide string to a narrow string using the UTF-8
|
||||
// encoding, and streams the result to this Message object.
|
||||
Message& operator<<(const ::std::wstring& wstr);
|
||||
#endif // GTEST_HAS_STD_WSTRING
|
||||
|
||||
// Gets the text streamed to this object so far as an std::string.
|
||||
// Each '\0' character in the buffer is replaced with "\\0".
|
||||
//
|
||||
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
||||
std::string GetString() const;
|
||||
|
||||
private:
|
||||
// We'll hold the text streamed to this object here.
|
||||
const std::unique_ptr< ::std::stringstream> ss_;
|
||||
|
||||
// We declare (but don't implement) this to prevent the compiler
|
||||
// from implementing the assignment operator.
|
||||
void operator=(const Message&);
|
||||
};
|
||||
|
||||
// Streams a Message to an ostream.
|
||||
inline std::ostream& operator<<(std::ostream& os, const Message& sb) {
|
||||
return os << sb.GetString();
|
||||
}
|
||||
|
||||
namespace internal {
|
||||
|
||||
// Converts a streamable value to an std::string. A NULL pointer is
|
||||
// converted to "(null)". When the input value is a ::string,
|
||||
// ::std::string, ::wstring, or ::std::wstring object, each NUL
|
||||
// character in it is replaced with "\\0".
|
||||
template <typename T>
|
||||
std::string StreamableToString(const T& streamable) {
|
||||
return (Message() << streamable).GetString();
|
||||
}
|
||||
|
||||
} // namespace internal
|
||||
} // namespace testing
|
||||
|
||||
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
|
545
source/test/gtest/gtest-param-test.h
Normal file
545
source/test/gtest/gtest-param-test.h
Normal file
@ -0,0 +1,545 @@
|
||||
// Copyright 2008, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// Macros and functions for implementing parameterized tests
|
||||
// in Google C++ Testing and Mocking Framework (Google Test)
|
||||
|
||||
// IWYU pragma: private, include "gtest/gtest.h"
|
||||
// IWYU pragma: friend gtest/.*
|
||||
// IWYU pragma: friend gmock/.*
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
|
||||
|
||||
// Value-parameterized tests allow you to test your code with different
|
||||
// parameters without writing multiple copies of the same test.
|
||||
//
|
||||
// Here is how you use value-parameterized tests:
|
||||
|
||||
#if 0
|
||||
|
||||
// To write value-parameterized tests, first you should define a fixture
|
||||
// class. It is usually derived from testing::TestWithParam<T> (see below for
|
||||
// another inheritance scheme that's sometimes useful in more complicated
|
||||
// class hierarchies), where the type of your parameter values.
|
||||
// TestWithParam<T> is itself derived from testing::Test. T can be any
|
||||
// copyable type. If it's a raw pointer, you are responsible for managing the
|
||||
// lifespan of the pointed values.
|
||||
|
||||
class FooTest : public ::testing::TestWithParam<const char*> {
|
||||
// You can implement all the usual class fixture members here.
|
||||
};
|
||||
|
||||
// Then, use the TEST_P macro to define as many parameterized tests
|
||||
// for this fixture as you want. The _P suffix is for "parameterized"
|
||||
// or "pattern", whichever you prefer to think.
|
||||
|
||||
TEST_P(FooTest, DoesBlah) {
|
||||
// Inside a test, access the test parameter with the GetParam() method
|
||||
// of the TestWithParam<T> class:
|
||||
EXPECT_TRUE(foo.Blah(GetParam()));
|
||||
...
|
||||
}
|
||||
|
||||
TEST_P(FooTest, HasBlahBlah) {
|
||||
...
|
||||
}
|
||||
|
||||
// Finally, you can use INSTANTIATE_TEST_SUITE_P to instantiate the test
|
||||
// case with any set of parameters you want. Google Test defines a number
|
||||
// of functions for generating test parameters. They return what we call
|
||||
// (surprise!) parameter generators. Here is a summary of them, which
|
||||
// are all in the testing namespace:
|
||||
//
|
||||
//
|
||||
// Range(begin, end [, step]) - Yields values {begin, begin+step,
|
||||
// begin+step+step, ...}. The values do not
|
||||
// include end. step defaults to 1.
|
||||
// Values(v1, v2, ..., vN) - Yields values {v1, v2, ..., vN}.
|
||||
// ValuesIn(container) - Yields values from a C-style array, an STL
|
||||
// ValuesIn(begin,end) container, or an iterator range [begin, end).
|
||||
// Bool() - Yields sequence {false, true}.
|
||||
// Combine(g1, g2, ..., gN) - Yields all combinations (the Cartesian product
|
||||
// for the math savvy) of the values generated
|
||||
// by the N generators.
|
||||
//
|
||||
// For more details, see comments at the definitions of these functions below
|
||||
// in this file.
|
||||
//
|
||||
// The following statement will instantiate tests from the FooTest test suite
|
||||
// each with parameter values "meeny", "miny", and "moe".
|
||||
|
||||
INSTANTIATE_TEST_SUITE_P(InstantiationName,
|
||||
FooTest,
|
||||
Values("meeny", "miny", "moe"));
|
||||
|
||||
// To distinguish different instances of the pattern, (yes, you
|
||||
// can instantiate it more than once) the first argument to the
|
||||
// INSTANTIATE_TEST_SUITE_P macro is a prefix that will be added to the
|
||||
// actual test suite name. Remember to pick unique prefixes for different
|
||||
// instantiations. The tests from the instantiation above will have
|
||||
// these names:
|
||||
//
|
||||
// * InstantiationName/FooTest.DoesBlah/0 for "meeny"
|
||||
// * InstantiationName/FooTest.DoesBlah/1 for "miny"
|
||||
// * InstantiationName/FooTest.DoesBlah/2 for "moe"
|
||||
// * InstantiationName/FooTest.HasBlahBlah/0 for "meeny"
|
||||
// * InstantiationName/FooTest.HasBlahBlah/1 for "miny"
|
||||
// * InstantiationName/FooTest.HasBlahBlah/2 for "moe"
|
||||
//
|
||||
// You can use these names in --gtest_filter.
|
||||
//
|
||||
// This statement will instantiate all tests from FooTest again, each
|
||||
// with parameter values "cat" and "dog":
|
||||
|
||||
const char* pets[] = {"cat", "dog"};
|
||||
INSTANTIATE_TEST_SUITE_P(AnotherInstantiationName, FooTest, ValuesIn(pets));
|
||||
|
||||
// The tests from the instantiation above will have these names:
|
||||
//
|
||||
// * AnotherInstantiationName/FooTest.DoesBlah/0 for "cat"
|
||||
// * AnotherInstantiationName/FooTest.DoesBlah/1 for "dog"
|
||||
// * AnotherInstantiationName/FooTest.HasBlahBlah/0 for "cat"
|
||||
// * AnotherInstantiationName/FooTest.HasBlahBlah/1 for "dog"
|
||||
//
|
||||
// Please note that INSTANTIATE_TEST_SUITE_P will instantiate all tests
|
||||
// in the given test suite, whether their definitions come before or
|
||||
// AFTER the INSTANTIATE_TEST_SUITE_P statement.
|
||||
//
|
||||
// Please also note that generator expressions (including parameters to the
|
||||
// generators) are evaluated in InitGoogleTest(), after main() has started.
|
||||
// This allows the user on one hand, to adjust generator parameters in order
|
||||
// to dynamically determine a set of tests to run and on the other hand,
|
||||
// give the user a chance to inspect the generated tests with Google Test
|
||||
// reflection API before RUN_ALL_TESTS() is executed.
|
||||
//
|
||||
// You can see samples/sample7_unittest.cc and samples/sample8_unittest.cc
|
||||
// for more examples.
|
||||
//
|
||||
// In the future, we plan to publish the API for defining new parameter
|
||||
// generators. But for now this interface remains part of the internal
|
||||
// implementation and is subject to change.
|
||||
//
|
||||
//
|
||||
// A parameterized test fixture must be derived from testing::Test and from
|
||||
// testing::WithParamInterface<T>, where T is the type of the parameter
|
||||
// values. Inheriting from TestWithParam<T> satisfies that requirement because
|
||||
// TestWithParam<T> inherits from both Test and WithParamInterface. In more
|
||||
// complicated hierarchies, however, it is occasionally useful to inherit
|
||||
// separately from Test and WithParamInterface. For example:
|
||||
|
||||
class BaseTest : public ::testing::Test {
|
||||
// You can inherit all the usual members for a non-parameterized test
|
||||
// fixture here.
|
||||
};
|
||||
|
||||
class DerivedTest : public BaseTest, public ::testing::WithParamInterface<int> {
|
||||
// The usual test fixture members go here too.
|
||||
};
|
||||
|
||||
TEST_F(BaseTest, HasFoo) {
|
||||
// This is an ordinary non-parameterized test.
|
||||
}
|
||||
|
||||
TEST_P(DerivedTest, DoesBlah) {
|
||||
// GetParam works just the same here as if you inherit from TestWithParam.
|
||||
EXPECT_TRUE(foo.Blah(GetParam()));
|
||||
}
|
||||
|
||||
#endif // 0
|
||||
|
||||
#include <iterator>
|
||||
#include <utility>
|
||||
|
||||
#include "gtest/internal/gtest-internal.h"
|
||||
#include "gtest/internal/gtest-param-util.h"
|
||||
#include "gtest/internal/gtest-port.h"
|
||||
|
||||
namespace testing {
|
||||
|
||||
// Functions producing parameter generators.
|
||||
//
|
||||
// Google Test uses these generators to produce parameters for value-
|
||||
// parameterized tests. When a parameterized test suite is instantiated
|
||||
// with a particular generator, Google Test creates and runs tests
|
||||
// for each element in the sequence produced by the generator.
|
||||
//
|
||||
// In the following sample, tests from test suite FooTest are instantiated
|
||||
// each three times with parameter values 3, 5, and 8:
|
||||
//
|
||||
// class FooTest : public TestWithParam<int> { ... };
|
||||
//
|
||||
// TEST_P(FooTest, TestThis) {
|
||||
// }
|
||||
// TEST_P(FooTest, TestThat) {
|
||||
// }
|
||||
// INSTANTIATE_TEST_SUITE_P(TestSequence, FooTest, Values(3, 5, 8));
|
||||
//
|
||||
|
||||
// Range() returns generators providing sequences of values in a range.
|
||||
//
|
||||
// Synopsis:
|
||||
// Range(start, end)
|
||||
// - returns a generator producing a sequence of values {start, start+1,
|
||||
// start+2, ..., }.
|
||||
// Range(start, end, step)
|
||||
// - returns a generator producing a sequence of values {start, start+step,
|
||||
// start+step+step, ..., }.
|
||||
// Notes:
|
||||
// * The generated sequences never include end. For example, Range(1, 5)
|
||||
// returns a generator producing a sequence {1, 2, 3, 4}. Range(1, 9, 2)
|
||||
// returns a generator producing {1, 3, 5, 7}.
|
||||
// * start and end must have the same type. That type may be any integral or
|
||||
// floating-point type or a user defined type satisfying these conditions:
|
||||
// * It must be assignable (have operator=() defined).
|
||||
// * It must have operator+() (operator+(int-compatible type) for
|
||||
// two-operand version).
|
||||
// * It must have operator<() defined.
|
||||
// Elements in the resulting sequences will also have that type.
|
||||
// * Condition start < end must be satisfied in order for resulting sequences
|
||||
// to contain any elements.
|
||||
//
|
||||
template <typename T, typename IncrementT>
|
||||
internal::ParamGenerator<T> Range(T start, T end, IncrementT step) {
|
||||
return internal::ParamGenerator<T>(
|
||||
new internal::RangeGenerator<T, IncrementT>(start, end, step));
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
internal::ParamGenerator<T> Range(T start, T end) {
|
||||
return Range(start, end, 1);
|
||||
}
|
||||
|
||||
// ValuesIn() function allows generation of tests with parameters coming from
|
||||
// a container.
|
||||
//
|
||||
// Synopsis:
|
||||
// ValuesIn(const T (&array)[N])
|
||||
// - returns a generator producing sequences with elements from
|
||||
// a C-style array.
|
||||
// ValuesIn(const Container& container)
|
||||
// - returns a generator producing sequences with elements from
|
||||
// an STL-style container.
|
||||
// ValuesIn(Iterator begin, Iterator end)
|
||||
// - returns a generator producing sequences with elements from
|
||||
// a range [begin, end) defined by a pair of STL-style iterators. These
|
||||
// iterators can also be plain C pointers.
|
||||
//
|
||||
// Please note that ValuesIn copies the values from the containers
|
||||
// passed in and keeps them to generate tests in RUN_ALL_TESTS().
|
||||
//
|
||||
// Examples:
|
||||
//
|
||||
// This instantiates tests from test suite StringTest
|
||||
// each with C-string values of "foo", "bar", and "baz":
|
||||
//
|
||||
// const char* strings[] = {"foo", "bar", "baz"};
|
||||
// INSTANTIATE_TEST_SUITE_P(StringSequence, StringTest, ValuesIn(strings));
|
||||
//
|
||||
// This instantiates tests from test suite StlStringTest
|
||||
// each with STL strings with values "a" and "b":
|
||||
//
|
||||
// ::std::vector< ::std::string> GetParameterStrings() {
|
||||
// ::std::vector< ::std::string> v;
|
||||
// v.push_back("a");
|
||||
// v.push_back("b");
|
||||
// return v;
|
||||
// }
|
||||
//
|
||||
// INSTANTIATE_TEST_SUITE_P(CharSequence,
|
||||
// StlStringTest,
|
||||
// ValuesIn(GetParameterStrings()));
|
||||
//
|
||||
//
|
||||
// This will also instantiate tests from CharTest
|
||||
// each with parameter values 'a' and 'b':
|
||||
//
|
||||
// ::std::list<char> GetParameterChars() {
|
||||
// ::std::list<char> list;
|
||||
// list.push_back('a');
|
||||
// list.push_back('b');
|
||||
// return list;
|
||||
// }
|
||||
// ::std::list<char> l = GetParameterChars();
|
||||
// INSTANTIATE_TEST_SUITE_P(CharSequence2,
|
||||
// CharTest,
|
||||
// ValuesIn(l.begin(), l.end()));
|
||||
//
|
||||
template <typename ForwardIterator>
|
||||
internal::ParamGenerator<
|
||||
typename std::iterator_traits<ForwardIterator>::value_type>
|
||||
ValuesIn(ForwardIterator begin, ForwardIterator end) {
|
||||
typedef typename std::iterator_traits<ForwardIterator>::value_type ParamType;
|
||||
return internal::ParamGenerator<ParamType>(
|
||||
new internal::ValuesInIteratorRangeGenerator<ParamType>(begin, end));
|
||||
}
|
||||
|
||||
template <typename T, size_t N>
|
||||
internal::ParamGenerator<T> ValuesIn(const T (&array)[N]) {
|
||||
return ValuesIn(array, array + N);
|
||||
}
|
||||
|
||||
template <class Container>
|
||||
internal::ParamGenerator<typename Container::value_type> ValuesIn(
|
||||
const Container& container) {
|
||||
return ValuesIn(container.begin(), container.end());
|
||||
}
|
||||
|
||||
// Values() allows generating tests from explicitly specified list of
|
||||
// parameters.
|
||||
//
|
||||
// Synopsis:
|
||||
// Values(T v1, T v2, ..., T vN)
|
||||
// - returns a generator producing sequences with elements v1, v2, ..., vN.
|
||||
//
|
||||
// For example, this instantiates tests from test suite BarTest each
|
||||
// with values "one", "two", and "three":
|
||||
//
|
||||
// INSTANTIATE_TEST_SUITE_P(NumSequence,
|
||||
// BarTest,
|
||||
// Values("one", "two", "three"));
|
||||
//
|
||||
// This instantiates tests from test suite BazTest each with values 1, 2, 3.5.
|
||||
// The exact type of values will depend on the type of parameter in BazTest.
|
||||
//
|
||||
// INSTANTIATE_TEST_SUITE_P(FloatingNumbers, BazTest, Values(1, 2, 3.5));
|
||||
//
|
||||
//
|
||||
template <typename... T>
|
||||
internal::ValueArray<T...> Values(T... v) {
|
||||
return internal::ValueArray<T...>(std::move(v)...);
|
||||
}
|
||||
|
||||
// Bool() allows generating tests with parameters in a set of (false, true).
|
||||
//
|
||||
// Synopsis:
|
||||
// Bool()
|
||||
// - returns a generator producing sequences with elements {false, true}.
|
||||
//
|
||||
// It is useful when testing code that depends on Boolean flags. Combinations
|
||||
// of multiple flags can be tested when several Bool()'s are combined using
|
||||
// Combine() function.
|
||||
//
|
||||
// In the following example all tests in the test suite FlagDependentTest
|
||||
// will be instantiated twice with parameters false and true.
|
||||
//
|
||||
// class FlagDependentTest : public testing::TestWithParam<bool> {
|
||||
// virtual void SetUp() {
|
||||
// external_flag = GetParam();
|
||||
// }
|
||||
// }
|
||||
// INSTANTIATE_TEST_SUITE_P(BoolSequence, FlagDependentTest, Bool());
|
||||
//
|
||||
inline internal::ParamGenerator<bool> Bool() { return Values(false, true); }
|
||||
|
||||
// Combine() allows the user to combine two or more sequences to produce
|
||||
// values of a Cartesian product of those sequences' elements.
|
||||
//
|
||||
// Synopsis:
|
||||
// Combine(gen1, gen2, ..., genN)
|
||||
// - returns a generator producing sequences with elements coming from
|
||||
// the Cartesian product of elements from the sequences generated by
|
||||
// gen1, gen2, ..., genN. The sequence elements will have a type of
|
||||
// std::tuple<T1, T2, ..., TN> where T1, T2, ..., TN are the types
|
||||
// of elements from sequences produces by gen1, gen2, ..., genN.
|
||||
//
|
||||
// Example:
|
||||
//
|
||||
// This will instantiate tests in test suite AnimalTest each one with
|
||||
// the parameter values tuple("cat", BLACK), tuple("cat", WHITE),
|
||||
// tuple("dog", BLACK), and tuple("dog", WHITE):
|
||||
//
|
||||
// enum Color { BLACK, GRAY, WHITE };
|
||||
// class AnimalTest
|
||||
// : public testing::TestWithParam<std::tuple<const char*, Color> > {...};
|
||||
//
|
||||
// TEST_P(AnimalTest, AnimalLooksNice) {...}
|
||||
//
|
||||
// INSTANTIATE_TEST_SUITE_P(AnimalVariations, AnimalTest,
|
||||
// Combine(Values("cat", "dog"),
|
||||
// Values(BLACK, WHITE)));
|
||||
//
|
||||
// This will instantiate tests in FlagDependentTest with all variations of two
|
||||
// Boolean flags:
|
||||
//
|
||||
// class FlagDependentTest
|
||||
// : public testing::TestWithParam<std::tuple<bool, bool> > {
|
||||
// virtual void SetUp() {
|
||||
// // Assigns external_flag_1 and external_flag_2 values from the tuple.
|
||||
// std::tie(external_flag_1, external_flag_2) = GetParam();
|
||||
// }
|
||||
// };
|
||||
//
|
||||
// TEST_P(FlagDependentTest, TestFeature1) {
|
||||
// // Test your code using external_flag_1 and external_flag_2 here.
|
||||
// }
|
||||
// INSTANTIATE_TEST_SUITE_P(TwoBoolSequence, FlagDependentTest,
|
||||
// Combine(Bool(), Bool()));
|
||||
//
|
||||
template <typename... Generator>
|
||||
internal::CartesianProductHolder<Generator...> Combine(const Generator&... g) {
|
||||
return internal::CartesianProductHolder<Generator...>(g...);
|
||||
}
|
||||
|
||||
// ConvertGenerator() wraps a parameter generator in order to cast each produced
|
||||
// value through a known type before supplying it to the test suite
|
||||
//
|
||||
// Synopsis:
|
||||
// ConvertGenerator<T>(gen)
|
||||
// - returns a generator producing the same elements as generated by gen, but
|
||||
// each element is static_cast to type T before being returned
|
||||
//
|
||||
// It is useful when using the Combine() function to get the generated
|
||||
// parameters in a custom type instead of std::tuple
|
||||
//
|
||||
// Example:
|
||||
//
|
||||
// This will instantiate tests in test suite AnimalTest each one with
|
||||
// the parameter values tuple("cat", BLACK), tuple("cat", WHITE),
|
||||
// tuple("dog", BLACK), and tuple("dog", WHITE):
|
||||
//
|
||||
// enum Color { BLACK, GRAY, WHITE };
|
||||
// struct ParamType {
|
||||
// using TupleT = std::tuple<const char*, Color>;
|
||||
// std::string animal;
|
||||
// Color color;
|
||||
// ParamType(TupleT t) : animal(std::get<0>(t)), color(std::get<1>(t)) {}
|
||||
// };
|
||||
// class AnimalTest
|
||||
// : public testing::TestWithParam<ParamType> {...};
|
||||
//
|
||||
// TEST_P(AnimalTest, AnimalLooksNice) {...}
|
||||
//
|
||||
// INSTANTIATE_TEST_SUITE_P(AnimalVariations, AnimalTest,
|
||||
// ConvertGenerator<ParamType::TupleT>(
|
||||
// Combine(Values("cat", "dog"),
|
||||
// Values(BLACK, WHITE))));
|
||||
//
|
||||
template <typename T>
|
||||
internal::ParamConverterGenerator<T> ConvertGenerator(
|
||||
internal::ParamGenerator<T> gen) {
|
||||
return internal::ParamConverterGenerator<T>(gen);
|
||||
}
|
||||
|
||||
#define TEST_P(test_suite_name, test_name) \
|
||||
class GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \
|
||||
: public test_suite_name, private ::testing::internal::GTestNonCopyable {\
|
||||
public: \
|
||||
GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() {} \
|
||||
void TestBody() override; \
|
||||
\
|
||||
private: \
|
||||
static int AddToRegistry() { \
|
||||
::testing::UnitTest::GetInstance() \
|
||||
->parameterized_test_registry() \
|
||||
.GetTestSuitePatternHolder<test_suite_name>( \
|
||||
GTEST_STRINGIFY_(test_suite_name), \
|
||||
::testing::internal::CodeLocation(__FILE__, __LINE__)) \
|
||||
->AddTestPattern( \
|
||||
GTEST_STRINGIFY_(test_suite_name), GTEST_STRINGIFY_(test_name), \
|
||||
new ::testing::internal::TestMetaFactory<GTEST_TEST_CLASS_NAME_( \
|
||||
test_suite_name, test_name)>(), \
|
||||
::testing::internal::CodeLocation(__FILE__, __LINE__)); \
|
||||
return 0; \
|
||||
} \
|
||||
static int gtest_registering_dummy_ GTEST_ATTRIBUTE_UNUSED_; \
|
||||
}; \
|
||||
int GTEST_TEST_CLASS_NAME_(test_suite_name, \
|
||||
test_name)::gtest_registering_dummy_ = \
|
||||
GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)::AddToRegistry(); \
|
||||
void GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)::TestBody()
|
||||
|
||||
// The last argument to INSTANTIATE_TEST_SUITE_P allows the user to specify
|
||||
// generator and an optional function or functor that generates custom test name
|
||||
// suffixes based on the test parameters. Such a function or functor should
|
||||
// accept one argument of type testing::TestParamInfo<class ParamType>, and
|
||||
// return std::string.
|
||||
//
|
||||
// testing::PrintToStringParamName is a builtin test suffix generator that
|
||||
// returns the value of testing::PrintToString(GetParam()).
|
||||
//
|
||||
// Note: test names must be non-empty, unique, and may only contain ASCII
|
||||
// alphanumeric characters or underscore. Because PrintToString adds quotes
|
||||
// to std::string and C strings, it won't work for these types.
|
||||
|
||||
#define GTEST_EXPAND_(arg) arg
|
||||
#define GTEST_GET_FIRST_(first, ...) first
|
||||
#define GTEST_GET_SECOND_(first, second, ...) second
|
||||
|
||||
#define INSTANTIATE_TEST_SUITE_P(prefix, test_suite_name, ...) \
|
||||
static ::testing::internal::ParamGenerator<test_suite_name::ParamType> \
|
||||
gtest_##prefix##test_suite_name##_EvalGenerator_() { \
|
||||
return GTEST_EXPAND_(GTEST_GET_FIRST_(__VA_ARGS__, DUMMY_PARAM_)); \
|
||||
} \
|
||||
static ::std::string gtest_##prefix##test_suite_name##_EvalGenerateName_( \
|
||||
const ::testing::TestParamInfo<test_suite_name::ParamType>& info) { \
|
||||
if (::testing::internal::AlwaysFalse()) { \
|
||||
::testing::internal::TestNotEmpty(GTEST_EXPAND_(GTEST_GET_SECOND_( \
|
||||
__VA_ARGS__, \
|
||||
::testing::internal::DefaultParamName<test_suite_name::ParamType>, \
|
||||
DUMMY_PARAM_))); \
|
||||
auto t = std::make_tuple(__VA_ARGS__); \
|
||||
static_assert(std::tuple_size<decltype(t)>::value <= 2, \
|
||||
"Too Many Args!"); \
|
||||
} \
|
||||
return ((GTEST_EXPAND_(GTEST_GET_SECOND_( \
|
||||
__VA_ARGS__, \
|
||||
::testing::internal::DefaultParamName<test_suite_name::ParamType>, \
|
||||
DUMMY_PARAM_))))(info); \
|
||||
} \
|
||||
static int gtest_##prefix##test_suite_name##_dummy_ \
|
||||
GTEST_ATTRIBUTE_UNUSED_ = \
|
||||
::testing::UnitTest::GetInstance() \
|
||||
->parameterized_test_registry() \
|
||||
.GetTestSuitePatternHolder<test_suite_name>( \
|
||||
GTEST_STRINGIFY_(test_suite_name), \
|
||||
::testing::internal::CodeLocation(__FILE__, __LINE__)) \
|
||||
->AddTestSuiteInstantiation( \
|
||||
GTEST_STRINGIFY_(prefix), \
|
||||
>est_##prefix##test_suite_name##_EvalGenerator_, \
|
||||
>est_##prefix##test_suite_name##_EvalGenerateName_, \
|
||||
__FILE__, __LINE__)
|
||||
|
||||
// Allow Marking a Parameterized test class as not needing to be instantiated.
|
||||
#define GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(T) \
|
||||
namespace gtest_do_not_use_outside_namespace_scope {} \
|
||||
static const ::testing::internal::MarkAsIgnored gtest_allow_ignore_##T( \
|
||||
GTEST_STRINGIFY_(T))
|
||||
|
||||
// Legacy API is deprecated but still available
|
||||
#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
|
||||
#define INSTANTIATE_TEST_CASE_P \
|
||||
static_assert(::testing::internal::InstantiateTestCase_P_IsDeprecated(), \
|
||||
""); \
|
||||
INSTANTIATE_TEST_SUITE_P
|
||||
#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
|
||||
|
||||
} // namespace testing
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
|
553
source/test/gtest/gtest-printers.cc
Normal file
553
source/test/gtest/gtest-printers.cc
Normal file
@ -0,0 +1,553 @@
|
||||
// Copyright 2007, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// Google Test - The Google C++ Testing and Mocking Framework
|
||||
//
|
||||
// This file implements a universal value printer that can print a
|
||||
// value of any type T:
|
||||
//
|
||||
// void ::testing::internal::UniversalPrinter<T>::Print(value, ostream_ptr);
|
||||
//
|
||||
// It uses the << operator when possible, and prints the bytes in the
|
||||
// object otherwise. A user can override its behavior for a class
|
||||
// type Foo by defining either operator<<(::std::ostream&, const Foo&)
|
||||
// or void PrintTo(const Foo&, ::std::ostream*) in the namespace that
|
||||
// defines Foo.
|
||||
|
||||
#include "gtest/gtest-printers.h"
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#include <cctype>
|
||||
#include <cstdint>
|
||||
#include <cwchar>
|
||||
#include <ostream> // NOLINT
|
||||
#include <string>
|
||||
#include <type_traits>
|
||||
|
||||
#include "internal/gtest-port.h"
|
||||
#include "gtest-internal-inl.h"
|
||||
|
||||
namespace testing {
|
||||
|
||||
namespace {
|
||||
|
||||
using ::std::ostream;
|
||||
|
||||
// Prints a segment of bytes in the given object.
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_
|
||||
void PrintByteSegmentInObjectTo(const unsigned char* obj_bytes, size_t start,
|
||||
size_t count, ostream* os) {
|
||||
char text[5] = "";
|
||||
for (size_t i = 0; i != count; i++) {
|
||||
const size_t j = start + i;
|
||||
if (i != 0) {
|
||||
// Organizes the bytes into groups of 2 for easy parsing by
|
||||
// human.
|
||||
if ((j % 2) == 0)
|
||||
*os << ' ';
|
||||
else
|
||||
*os << '-';
|
||||
}
|
||||
GTEST_SNPRINTF_(text, sizeof(text), "%02X", obj_bytes[j]);
|
||||
*os << text;
|
||||
}
|
||||
}
|
||||
|
||||
// Prints the bytes in the given value to the given ostream.
|
||||
void PrintBytesInObjectToImpl(const unsigned char* obj_bytes, size_t count,
|
||||
ostream* os) {
|
||||
// Tells the user how big the object is.
|
||||
*os << count << "-byte object <";
|
||||
|
||||
const size_t kThreshold = 132;
|
||||
const size_t kChunkSize = 64;
|
||||
// If the object size is bigger than kThreshold, we'll have to omit
|
||||
// some details by printing only the first and the last kChunkSize
|
||||
// bytes.
|
||||
if (count < kThreshold) {
|
||||
PrintByteSegmentInObjectTo(obj_bytes, 0, count, os);
|
||||
} else {
|
||||
PrintByteSegmentInObjectTo(obj_bytes, 0, kChunkSize, os);
|
||||
*os << " ... ";
|
||||
// Rounds up to 2-byte boundary.
|
||||
const size_t resume_pos = (count - kChunkSize + 1) / 2 * 2;
|
||||
PrintByteSegmentInObjectTo(obj_bytes, resume_pos, count - resume_pos, os);
|
||||
}
|
||||
*os << ">";
|
||||
}
|
||||
|
||||
// Helpers for widening a character to char32_t. Since the standard does not
|
||||
// specify if char / wchar_t is signed or unsigned, it is important to first
|
||||
// convert it to the unsigned type of the same width before widening it to
|
||||
// char32_t.
|
||||
template <typename CharType>
|
||||
char32_t ToChar32(CharType in) {
|
||||
return static_cast<char32_t>(
|
||||
static_cast<typename std::make_unsigned<CharType>::type>(in));
|
||||
}
|
||||
|
||||
} // namespace
|
||||
|
||||
namespace internal {
|
||||
|
||||
// Delegates to PrintBytesInObjectToImpl() to print the bytes in the
|
||||
// given object. The delegation simplifies the implementation, which
|
||||
// uses the << operator and thus is easier done outside of the
|
||||
// ::testing::internal namespace, which contains a << operator that
|
||||
// sometimes conflicts with the one in STL.
|
||||
void PrintBytesInObjectTo(const unsigned char* obj_bytes, size_t count,
|
||||
ostream* os) {
|
||||
PrintBytesInObjectToImpl(obj_bytes, count, os);
|
||||
}
|
||||
|
||||
// Depending on the value of a char (or wchar_t), we print it in one
|
||||
// of three formats:
|
||||
// - as is if it's a printable ASCII (e.g. 'a', '2', ' '),
|
||||
// - as a hexadecimal escape sequence (e.g. '\x7F'), or
|
||||
// - as a special escape sequence (e.g. '\r', '\n').
|
||||
enum CharFormat { kAsIs, kHexEscape, kSpecialEscape };
|
||||
|
||||
// Returns true if c is a printable ASCII character. We test the
|
||||
// value of c directly instead of calling isprint(), which is buggy on
|
||||
// Windows Mobile.
|
||||
inline bool IsPrintableAscii(char32_t c) { return 0x20 <= c && c <= 0x7E; }
|
||||
|
||||
// Prints c (of type char, char8_t, char16_t, char32_t, or wchar_t) as a
|
||||
// character literal without the quotes, escaping it when necessary; returns how
|
||||
// c was formatted.
|
||||
template <typename Char>
|
||||
static CharFormat PrintAsCharLiteralTo(Char c, ostream* os) {
|
||||
const char32_t u_c = ToChar32(c);
|
||||
switch (u_c) {
|
||||
case L'\0':
|
||||
*os << "\\0";
|
||||
break;
|
||||
case L'\'':
|
||||
*os << "\\'";
|
||||
break;
|
||||
case L'\\':
|
||||
*os << "\\\\";
|
||||
break;
|
||||
case L'\a':
|
||||
*os << "\\a";
|
||||
break;
|
||||
case L'\b':
|
||||
*os << "\\b";
|
||||
break;
|
||||
case L'\f':
|
||||
*os << "\\f";
|
||||
break;
|
||||
case L'\n':
|
||||
*os << "\\n";
|
||||
break;
|
||||
case L'\r':
|
||||
*os << "\\r";
|
||||
break;
|
||||
case L'\t':
|
||||
*os << "\\t";
|
||||
break;
|
||||
case L'\v':
|
||||
*os << "\\v";
|
||||
break;
|
||||
default:
|
||||
if (IsPrintableAscii(u_c)) {
|
||||
*os << static_cast<char>(c);
|
||||
return kAsIs;
|
||||
} else {
|
||||
ostream::fmtflags flags = os->flags();
|
||||
*os << "\\x" << std::hex << std::uppercase << static_cast<int>(u_c);
|
||||
os->flags(flags);
|
||||
return kHexEscape;
|
||||
}
|
||||
}
|
||||
return kSpecialEscape;
|
||||
}
|
||||
|
||||
// Prints a char32_t c as if it's part of a string literal, escaping it when
|
||||
// necessary; returns how c was formatted.
|
||||
static CharFormat PrintAsStringLiteralTo(char32_t c, ostream* os) {
|
||||
switch (c) {
|
||||
case L'\'':
|
||||
*os << "'";
|
||||
return kAsIs;
|
||||
case L'"':
|
||||
*os << "\\\"";
|
||||
return kSpecialEscape;
|
||||
default:
|
||||
return PrintAsCharLiteralTo(c, os);
|
||||
}
|
||||
}
|
||||
|
||||
static const char* GetCharWidthPrefix(char) { return ""; }
|
||||
|
||||
static const char* GetCharWidthPrefix(signed char) { return ""; }
|
||||
|
||||
static const char* GetCharWidthPrefix(unsigned char) { return ""; }
|
||||
|
||||
#ifdef __cpp_char8_t
|
||||
static const char* GetCharWidthPrefix(char8_t) { return "u8"; }
|
||||
#endif
|
||||
|
||||
static const char* GetCharWidthPrefix(char16_t) { return "u"; }
|
||||
|
||||
static const char* GetCharWidthPrefix(char32_t) { return "U"; }
|
||||
|
||||
static const char* GetCharWidthPrefix(wchar_t) { return "L"; }
|
||||
|
||||
// Prints a char c as if it's part of a string literal, escaping it when
|
||||
// necessary; returns how c was formatted.
|
||||
static CharFormat PrintAsStringLiteralTo(char c, ostream* os) {
|
||||
return PrintAsStringLiteralTo(ToChar32(c), os);
|
||||
}
|
||||
|
||||
#ifdef __cpp_char8_t
|
||||
static CharFormat PrintAsStringLiteralTo(char8_t c, ostream* os) {
|
||||
return PrintAsStringLiteralTo(ToChar32(c), os);
|
||||
}
|
||||
#endif
|
||||
|
||||
static CharFormat PrintAsStringLiteralTo(char16_t c, ostream* os) {
|
||||
return PrintAsStringLiteralTo(ToChar32(c), os);
|
||||
}
|
||||
|
||||
static CharFormat PrintAsStringLiteralTo(wchar_t c, ostream* os) {
|
||||
return PrintAsStringLiteralTo(ToChar32(c), os);
|
||||
}
|
||||
|
||||
// Prints a character c (of type char, char8_t, char16_t, char32_t, or wchar_t)
|
||||
// and its code. '\0' is printed as "'\\0'", other unprintable characters are
|
||||
// also properly escaped using the standard C++ escape sequence.
|
||||
template <typename Char>
|
||||
void PrintCharAndCodeTo(Char c, ostream* os) {
|
||||
// First, print c as a literal in the most readable form we can find.
|
||||
*os << GetCharWidthPrefix(c) << "'";
|
||||
const CharFormat format = PrintAsCharLiteralTo(c, os);
|
||||
*os << "'";
|
||||
|
||||
// To aid user debugging, we also print c's code in decimal, unless
|
||||
// it's 0 (in which case c was printed as '\\0', making the code
|
||||
// obvious).
|
||||
if (c == 0) return;
|
||||
*os << " (" << static_cast<int>(c);
|
||||
|
||||
// For more convenience, we print c's code again in hexadecimal,
|
||||
// unless c was already printed in the form '\x##' or the code is in
|
||||
// [1, 9].
|
||||
if (format == kHexEscape || (1 <= c && c <= 9)) {
|
||||
// Do nothing.
|
||||
} else {
|
||||
*os << ", 0x" << String::FormatHexInt(static_cast<int>(c));
|
||||
}
|
||||
*os << ")";
|
||||
}
|
||||
|
||||
void PrintTo(unsigned char c, ::std::ostream* os) { PrintCharAndCodeTo(c, os); }
|
||||
void PrintTo(signed char c, ::std::ostream* os) { PrintCharAndCodeTo(c, os); }
|
||||
|
||||
// Prints a wchar_t as a symbol if it is printable or as its internal
|
||||
// code otherwise and also as its code. L'\0' is printed as "L'\\0'".
|
||||
void PrintTo(wchar_t wc, ostream* os) { PrintCharAndCodeTo(wc, os); }
|
||||
|
||||
// TODO(dcheng): Consider making this delegate to PrintCharAndCodeTo() as well.
|
||||
void PrintTo(char32_t c, ::std::ostream* os) {
|
||||
*os << std::hex << "U+" << std::uppercase << std::setfill('0') << std::setw(4)
|
||||
<< static_cast<uint32_t>(c);
|
||||
}
|
||||
|
||||
// gcc/clang __{u,}int128_t
|
||||
#if defined(__SIZEOF_INT128__)
|
||||
void PrintTo(__uint128_t v, ::std::ostream* os) {
|
||||
if (v == 0) {
|
||||
*os << "0";
|
||||
return;
|
||||
}
|
||||
|
||||
// Buffer large enough for ceil(log10(2^128))==39 and the null terminator
|
||||
char buf[40];
|
||||
char* p = buf + sizeof(buf);
|
||||
|
||||
// Some configurations have a __uint128_t, but no support for built in
|
||||
// division. Do manual long division instead.
|
||||
|
||||
uint64_t high = static_cast<uint64_t>(v >> 64);
|
||||
uint64_t low = static_cast<uint64_t>(v);
|
||||
|
||||
*--p = 0;
|
||||
while (high != 0 || low != 0) {
|
||||
uint64_t high_mod = high % 10;
|
||||
high = high / 10;
|
||||
// This is the long division algorithm specialized for a divisor of 10 and
|
||||
// only two elements.
|
||||
// Notable values:
|
||||
// 2^64 / 10 == 1844674407370955161
|
||||
// 2^64 % 10 == 6
|
||||
const uint64_t carry = 6 * high_mod + low % 10;
|
||||
low = low / 10 + high_mod * 1844674407370955161 + carry / 10;
|
||||
|
||||
char digit = static_cast<char>(carry % 10);
|
||||
*--p = static_cast<char>('0' + digit);
|
||||
}
|
||||
*os << p;
|
||||
}
|
||||
void PrintTo(__int128_t v, ::std::ostream* os) {
|
||||
__uint128_t uv = static_cast<__uint128_t>(v);
|
||||
if (v < 0) {
|
||||
*os << "-";
|
||||
uv = -uv;
|
||||
}
|
||||
PrintTo(uv, os);
|
||||
}
|
||||
#endif // __SIZEOF_INT128__
|
||||
|
||||
// Prints the given array of characters to the ostream. CharType must be either
|
||||
// char, char8_t, char16_t, char32_t, or wchar_t.
|
||||
// The array starts at begin, the length is len, it may include '\0' characters
|
||||
// and may not be NUL-terminated.
|
||||
template <typename CharType>
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ static CharFormat
|
||||
PrintCharsAsStringTo(const CharType* begin, size_t len, ostream* os) {
|
||||
const char* const quote_prefix = GetCharWidthPrefix(*begin);
|
||||
*os << quote_prefix << "\"";
|
||||
bool is_previous_hex = false;
|
||||
CharFormat print_format = kAsIs;
|
||||
for (size_t index = 0; index < len; ++index) {
|
||||
const CharType cur = begin[index];
|
||||
if (is_previous_hex && IsXDigit(cur)) {
|
||||
// Previous character is of '\x..' form and this character can be
|
||||
// interpreted as another hexadecimal digit in its number. Break string to
|
||||
// disambiguate.
|
||||
*os << "\" " << quote_prefix << "\"";
|
||||
}
|
||||
is_previous_hex = PrintAsStringLiteralTo(cur, os) == kHexEscape;
|
||||
// Remember if any characters required hex escaping.
|
||||
if (is_previous_hex) {
|
||||
print_format = kHexEscape;
|
||||
}
|
||||
}
|
||||
*os << "\"";
|
||||
return print_format;
|
||||
}
|
||||
|
||||
// Prints a (const) char/wchar_t array of 'len' elements, starting at address
|
||||
// 'begin'. CharType must be either char or wchar_t.
|
||||
template <typename CharType>
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ static void
|
||||
UniversalPrintCharArray(const CharType* begin, size_t len,
|
||||
ostream* os) {
|
||||
// The code
|
||||
// const char kFoo[] = "foo";
|
||||
// generates an array of 4, not 3, elements, with the last one being '\0'.
|
||||
//
|
||||
// Therefore when printing a char array, we don't print the last element if
|
||||
// it's '\0', such that the output matches the string literal as it's
|
||||
// written in the source code.
|
||||
if (len > 0 && begin[len - 1] == '\0') {
|
||||
PrintCharsAsStringTo(begin, len - 1, os);
|
||||
return;
|
||||
}
|
||||
|
||||
// If, however, the last element in the array is not '\0', e.g.
|
||||
// const char kFoo[] = { 'f', 'o', 'o' };
|
||||
// we must print the entire array. We also print a message to indicate
|
||||
// that the array is not NUL-terminated.
|
||||
PrintCharsAsStringTo(begin, len, os);
|
||||
*os << " (no terminating NUL)";
|
||||
}
|
||||
|
||||
// Prints a (const) char array of 'len' elements, starting at address 'begin'.
|
||||
void UniversalPrintArray(const char* begin, size_t len, ostream* os) {
|
||||
UniversalPrintCharArray(begin, len, os);
|
||||
}
|
||||
|
||||
#ifdef __cpp_char8_t
|
||||
// Prints a (const) char8_t array of 'len' elements, starting at address
|
||||
// 'begin'.
|
||||
void UniversalPrintArray(const char8_t* begin, size_t len, ostream* os) {
|
||||
UniversalPrintCharArray(begin, len, os);
|
||||
}
|
||||
#endif
|
||||
|
||||
// Prints a (const) char16_t array of 'len' elements, starting at address
|
||||
// 'begin'.
|
||||
void UniversalPrintArray(const char16_t* begin, size_t len, ostream* os) {
|
||||
UniversalPrintCharArray(begin, len, os);
|
||||
}
|
||||
|
||||
// Prints a (const) char32_t array of 'len' elements, starting at address
|
||||
// 'begin'.
|
||||
void UniversalPrintArray(const char32_t* begin, size_t len, ostream* os) {
|
||||
UniversalPrintCharArray(begin, len, os);
|
||||
}
|
||||
|
||||
// Prints a (const) wchar_t array of 'len' elements, starting at address
|
||||
// 'begin'.
|
||||
void UniversalPrintArray(const wchar_t* begin, size_t len, ostream* os) {
|
||||
UniversalPrintCharArray(begin, len, os);
|
||||
}
|
||||
|
||||
namespace {
|
||||
|
||||
// Prints a null-terminated C-style string to the ostream.
|
||||
template <typename Char>
|
||||
void PrintCStringTo(const Char* s, ostream* os) {
|
||||
if (s == nullptr) {
|
||||
*os << "NULL";
|
||||
} else {
|
||||
*os << ImplicitCast_<const void*>(s) << " pointing to ";
|
||||
PrintCharsAsStringTo(s, std::char_traits<Char>::length(s), os);
|
||||
}
|
||||
}
|
||||
|
||||
} // anonymous namespace
|
||||
|
||||
void PrintTo(const char* s, ostream* os) { PrintCStringTo(s, os); }
|
||||
|
||||
#ifdef __cpp_char8_t
|
||||
void PrintTo(const char8_t* s, ostream* os) { PrintCStringTo(s, os); }
|
||||
#endif
|
||||
|
||||
void PrintTo(const char16_t* s, ostream* os) { PrintCStringTo(s, os); }
|
||||
|
||||
void PrintTo(const char32_t* s, ostream* os) { PrintCStringTo(s, os); }
|
||||
|
||||
// MSVC compiler can be configured to define whar_t as a typedef
|
||||
// of unsigned short. Defining an overload for const wchar_t* in that case
|
||||
// would cause pointers to unsigned shorts be printed as wide strings,
|
||||
// possibly accessing more memory than intended and causing invalid
|
||||
// memory accesses. MSVC defines _NATIVE_WCHAR_T_DEFINED symbol when
|
||||
// wchar_t is implemented as a native type.
|
||||
#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED)
|
||||
// Prints the given wide C string to the ostream.
|
||||
void PrintTo(const wchar_t* s, ostream* os) { PrintCStringTo(s, os); }
|
||||
#endif // wchar_t is native
|
||||
|
||||
namespace {
|
||||
|
||||
bool ContainsUnprintableControlCodes(const char* str, size_t length) {
|
||||
const unsigned char* s = reinterpret_cast<const unsigned char*>(str);
|
||||
|
||||
for (size_t i = 0; i < length; i++) {
|
||||
unsigned char ch = *s++;
|
||||
if (std::iscntrl(ch)) {
|
||||
switch (ch) {
|
||||
case '\t':
|
||||
case '\n':
|
||||
case '\r':
|
||||
break;
|
||||
default:
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
bool IsUTF8TrailByte(unsigned char t) { return 0x80 <= t && t <= 0xbf; }
|
||||
|
||||
bool IsValidUTF8(const char* str, size_t length) {
|
||||
const unsigned char* s = reinterpret_cast<const unsigned char*>(str);
|
||||
|
||||
for (size_t i = 0; i < length;) {
|
||||
unsigned char lead = s[i++];
|
||||
|
||||
if (lead <= 0x7f) {
|
||||
continue; // single-byte character (ASCII) 0..7F
|
||||
}
|
||||
if (lead < 0xc2) {
|
||||
return false; // trail byte or non-shortest form
|
||||
} else if (lead <= 0xdf && (i + 1) <= length && IsUTF8TrailByte(s[i])) {
|
||||
++i; // 2-byte character
|
||||
} else if (0xe0 <= lead && lead <= 0xef && (i + 2) <= length &&
|
||||
IsUTF8TrailByte(s[i]) && IsUTF8TrailByte(s[i + 1]) &&
|
||||
// check for non-shortest form and surrogate
|
||||
(lead != 0xe0 || s[i] >= 0xa0) &&
|
||||
(lead != 0xed || s[i] < 0xa0)) {
|
||||
i += 2; // 3-byte character
|
||||
} else if (0xf0 <= lead && lead <= 0xf4 && (i + 3) <= length &&
|
||||
IsUTF8TrailByte(s[i]) && IsUTF8TrailByte(s[i + 1]) &&
|
||||
IsUTF8TrailByte(s[i + 2]) &&
|
||||
// check for non-shortest form
|
||||
(lead != 0xf0 || s[i] >= 0x90) &&
|
||||
(lead != 0xf4 || s[i] < 0x90)) {
|
||||
i += 3; // 4-byte character
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
void ConditionalPrintAsText(const char* str, size_t length, ostream* os) {
|
||||
if (!ContainsUnprintableControlCodes(str, length) &&
|
||||
IsValidUTF8(str, length)) {
|
||||
*os << "\n As Text: \"" << str << "\"";
|
||||
}
|
||||
}
|
||||
|
||||
} // anonymous namespace
|
||||
|
||||
void PrintStringTo(const ::std::string& s, ostream* os) {
|
||||
if (PrintCharsAsStringTo(s.data(), s.size(), os) == kHexEscape) {
|
||||
if (GTEST_FLAG_GET(print_utf8)) {
|
||||
ConditionalPrintAsText(s.data(), s.size(), os);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef __cpp_char8_t
|
||||
void PrintU8StringTo(const ::std::u8string& s, ostream* os) {
|
||||
PrintCharsAsStringTo(s.data(), s.size(), os);
|
||||
}
|
||||
#endif
|
||||
|
||||
void PrintU16StringTo(const ::std::u16string& s, ostream* os) {
|
||||
PrintCharsAsStringTo(s.data(), s.size(), os);
|
||||
}
|
||||
|
||||
void PrintU32StringTo(const ::std::u32string& s, ostream* os) {
|
||||
PrintCharsAsStringTo(s.data(), s.size(), os);
|
||||
}
|
||||
|
||||
#if GTEST_HAS_STD_WSTRING
|
||||
void PrintWideStringTo(const ::std::wstring& s, ostream* os) {
|
||||
PrintCharsAsStringTo(s.data(), s.size(), os);
|
||||
}
|
||||
#endif // GTEST_HAS_STD_WSTRING
|
||||
|
||||
} // namespace internal
|
||||
|
||||
} // namespace testing
|
1131
source/test/gtest/gtest-printers.h
Normal file
1131
source/test/gtest/gtest-printers.h
Normal file
File diff suppressed because it is too large
Load Diff
250
source/test/gtest/gtest-spi.h
Normal file
250
source/test/gtest/gtest-spi.h
Normal file
@ -0,0 +1,250 @@
|
||||
// Copyright 2007, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// Utilities for testing Google Test itself and code that uses Google Test
|
||||
// (e.g. frameworks built on top of Google Test).
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_
|
||||
|
||||
#include <string>
|
||||
|
||||
#include "gtest/gtest.h"
|
||||
|
||||
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
|
||||
/* class A needs to have dll-interface to be used by clients of class B */)
|
||||
|
||||
namespace testing {
|
||||
|
||||
// This helper class can be used to mock out Google Test failure reporting
|
||||
// so that we can test Google Test or code that builds on Google Test.
|
||||
//
|
||||
// An object of this class appends a TestPartResult object to the
|
||||
// TestPartResultArray object given in the constructor whenever a Google Test
|
||||
// failure is reported. It can either intercept only failures that are
|
||||
// generated in the same thread that created this object or it can intercept
|
||||
// all generated failures. The scope of this mock object can be controlled with
|
||||
// the second argument to the two arguments constructor.
|
||||
class GTEST_API_ ScopedFakeTestPartResultReporter
|
||||
: public TestPartResultReporterInterface {
|
||||
public:
|
||||
// The two possible mocking modes of this object.
|
||||
enum InterceptMode {
|
||||
INTERCEPT_ONLY_CURRENT_THREAD, // Intercepts only thread local failures.
|
||||
INTERCEPT_ALL_THREADS // Intercepts all failures.
|
||||
};
|
||||
|
||||
// The c'tor sets this object as the test part result reporter used
|
||||
// by Google Test. The 'result' parameter specifies where to report the
|
||||
// results. This reporter will only catch failures generated in the current
|
||||
// thread. DEPRECATED
|
||||
explicit ScopedFakeTestPartResultReporter(TestPartResultArray* result);
|
||||
|
||||
// Same as above, but you can choose the interception scope of this object.
|
||||
ScopedFakeTestPartResultReporter(InterceptMode intercept_mode,
|
||||
TestPartResultArray* result);
|
||||
|
||||
// The d'tor restores the previous test part result reporter.
|
||||
~ScopedFakeTestPartResultReporter() override;
|
||||
|
||||
// Appends the TestPartResult object to the TestPartResultArray
|
||||
// received in the constructor.
|
||||
//
|
||||
// This method is from the TestPartResultReporterInterface
|
||||
// interface.
|
||||
void ReportTestPartResult(const TestPartResult& result) override;
|
||||
|
||||
private:
|
||||
void Init();
|
||||
|
||||
const InterceptMode intercept_mode_;
|
||||
TestPartResultReporterInterface* old_reporter_;
|
||||
TestPartResultArray* const result_;
|
||||
|
||||
ScopedFakeTestPartResultReporter(const ScopedFakeTestPartResultReporter&) =
|
||||
delete;
|
||||
ScopedFakeTestPartResultReporter& operator=(
|
||||
const ScopedFakeTestPartResultReporter&) = delete;
|
||||
};
|
||||
|
||||
namespace internal {
|
||||
|
||||
// A helper class for implementing EXPECT_FATAL_FAILURE() and
|
||||
// EXPECT_NONFATAL_FAILURE(). Its destructor verifies that the given
|
||||
// TestPartResultArray contains exactly one failure that has the given
|
||||
// type and contains the given substring. If that's not the case, a
|
||||
// non-fatal failure will be generated.
|
||||
class GTEST_API_ SingleFailureChecker {
|
||||
public:
|
||||
// The constructor remembers the arguments.
|
||||
SingleFailureChecker(const TestPartResultArray* results,
|
||||
TestPartResult::Type type, const std::string& substr);
|
||||
~SingleFailureChecker();
|
||||
|
||||
private:
|
||||
const TestPartResultArray* const results_;
|
||||
const TestPartResult::Type type_;
|
||||
const std::string substr_;
|
||||
|
||||
SingleFailureChecker(const SingleFailureChecker&) = delete;
|
||||
SingleFailureChecker& operator=(const SingleFailureChecker&) = delete;
|
||||
};
|
||||
|
||||
} // namespace internal
|
||||
|
||||
} // namespace testing
|
||||
|
||||
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
|
||||
|
||||
// A set of macros for testing Google Test assertions or code that's expected
|
||||
// to generate Google Test fatal failures (e.g. a failure from an ASSERT_EQ, but
|
||||
// not a non-fatal failure, as from EXPECT_EQ). It verifies that the given
|
||||
// statement will cause exactly one fatal Google Test failure with 'substr'
|
||||
// being part of the failure message.
|
||||
//
|
||||
// There are two different versions of this macro. EXPECT_FATAL_FAILURE only
|
||||
// affects and considers failures generated in the current thread and
|
||||
// EXPECT_FATAL_FAILURE_ON_ALL_THREADS does the same but for all threads.
|
||||
//
|
||||
// The verification of the assertion is done correctly even when the statement
|
||||
// throws an exception or aborts the current function.
|
||||
//
|
||||
// Known restrictions:
|
||||
// - 'statement' cannot reference local non-static variables or
|
||||
// non-static members of the current object.
|
||||
// - 'statement' cannot return a value.
|
||||
// - You cannot stream a failure message to this macro.
|
||||
//
|
||||
// Note that even though the implementations of the following two
|
||||
// macros are much alike, we cannot refactor them to use a common
|
||||
// helper macro, due to some peculiarity in how the preprocessor
|
||||
// works. The AcceptsMacroThatExpandsToUnprotectedComma test in
|
||||
// gtest_unittest.cc will fail to compile if we do that.
|
||||
#define EXPECT_FATAL_FAILURE(statement, substr) \
|
||||
do { \
|
||||
class GTestExpectFatalFailureHelper { \
|
||||
public: \
|
||||
static void Execute() { statement; } \
|
||||
}; \
|
||||
::testing::TestPartResultArray gtest_failures; \
|
||||
::testing::internal::SingleFailureChecker gtest_checker( \
|
||||
>est_failures, ::testing::TestPartResult::kFatalFailure, (substr)); \
|
||||
{ \
|
||||
::testing::ScopedFakeTestPartResultReporter gtest_reporter( \
|
||||
::testing::ScopedFakeTestPartResultReporter:: \
|
||||
INTERCEPT_ONLY_CURRENT_THREAD, \
|
||||
>est_failures); \
|
||||
GTestExpectFatalFailureHelper::Execute(); \
|
||||
} \
|
||||
} while (::testing::internal::AlwaysFalse())
|
||||
|
||||
#define EXPECT_FATAL_FAILURE_ON_ALL_THREADS(statement, substr) \
|
||||
do { \
|
||||
class GTestExpectFatalFailureHelper { \
|
||||
public: \
|
||||
static void Execute() { statement; } \
|
||||
}; \
|
||||
::testing::TestPartResultArray gtest_failures; \
|
||||
::testing::internal::SingleFailureChecker gtest_checker( \
|
||||
>est_failures, ::testing::TestPartResult::kFatalFailure, (substr)); \
|
||||
{ \
|
||||
::testing::ScopedFakeTestPartResultReporter gtest_reporter( \
|
||||
::testing::ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS, \
|
||||
>est_failures); \
|
||||
GTestExpectFatalFailureHelper::Execute(); \
|
||||
} \
|
||||
} while (::testing::internal::AlwaysFalse())
|
||||
|
||||
// A macro for testing Google Test assertions or code that's expected to
|
||||
// generate Google Test non-fatal failures (e.g. a failure from an EXPECT_EQ,
|
||||
// but not from an ASSERT_EQ). It asserts that the given statement will cause
|
||||
// exactly one non-fatal Google Test failure with 'substr' being part of the
|
||||
// failure message.
|
||||
//
|
||||
// There are two different versions of this macro. EXPECT_NONFATAL_FAILURE only
|
||||
// affects and considers failures generated in the current thread and
|
||||
// EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS does the same but for all threads.
|
||||
//
|
||||
// 'statement' is allowed to reference local variables and members of
|
||||
// the current object.
|
||||
//
|
||||
// The verification of the assertion is done correctly even when the statement
|
||||
// throws an exception or aborts the current function.
|
||||
//
|
||||
// Known restrictions:
|
||||
// - You cannot stream a failure message to this macro.
|
||||
//
|
||||
// Note that even though the implementations of the following two
|
||||
// macros are much alike, we cannot refactor them to use a common
|
||||
// helper macro, due to some peculiarity in how the preprocessor
|
||||
// works. If we do that, the code won't compile when the user gives
|
||||
// EXPECT_NONFATAL_FAILURE() a statement that contains a macro that
|
||||
// expands to code containing an unprotected comma. The
|
||||
// AcceptsMacroThatExpandsToUnprotectedComma test in gtest_unittest.cc
|
||||
// catches that.
|
||||
//
|
||||
// For the same reason, we have to write
|
||||
// if (::testing::internal::AlwaysTrue()) { statement; }
|
||||
// instead of
|
||||
// GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement)
|
||||
// to avoid an MSVC warning on unreachable code.
|
||||
#define EXPECT_NONFATAL_FAILURE(statement, substr) \
|
||||
do { \
|
||||
::testing::TestPartResultArray gtest_failures; \
|
||||
::testing::internal::SingleFailureChecker gtest_checker( \
|
||||
>est_failures, ::testing::TestPartResult::kNonFatalFailure, \
|
||||
(substr)); \
|
||||
{ \
|
||||
::testing::ScopedFakeTestPartResultReporter gtest_reporter( \
|
||||
::testing::ScopedFakeTestPartResultReporter:: \
|
||||
INTERCEPT_ONLY_CURRENT_THREAD, \
|
||||
>est_failures); \
|
||||
if (::testing::internal::AlwaysTrue()) { \
|
||||
statement; \
|
||||
} \
|
||||
} \
|
||||
} while (::testing::internal::AlwaysFalse())
|
||||
|
||||
#define EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substr) \
|
||||
do { \
|
||||
::testing::TestPartResultArray gtest_failures; \
|
||||
::testing::internal::SingleFailureChecker gtest_checker( \
|
||||
>est_failures, ::testing::TestPartResult::kNonFatalFailure, \
|
||||
(substr)); \
|
||||
{ \
|
||||
::testing::ScopedFakeTestPartResultReporter gtest_reporter( \
|
||||
::testing::ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS, \
|
||||
>est_failures); \
|
||||
if (::testing::internal::AlwaysTrue()) { \
|
||||
statement; \
|
||||
} \
|
||||
} \
|
||||
} while (::testing::internal::AlwaysFalse())
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_
|
192
source/test/gtest/gtest-test-part.h
Normal file
192
source/test/gtest/gtest-test-part.h
Normal file
@ -0,0 +1,192 @@
|
||||
// Copyright 2008, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// IWYU pragma: private, include "gtest/gtest.h"
|
||||
// IWYU pragma: friend gtest/.*
|
||||
// IWYU pragma: friend gmock/.*
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
|
||||
|
||||
#include <iosfwd>
|
||||
#include <ostream>
|
||||
#include <string>
|
||||
#include <vector>
|
||||
|
||||
#include "gtest/internal/gtest-internal.h"
|
||||
#include "gtest/internal/gtest-string.h"
|
||||
|
||||
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
|
||||
/* class A needs to have dll-interface to be used by clients of class B */)
|
||||
|
||||
namespace testing {
|
||||
|
||||
// A copyable object representing the result of a test part (i.e. an
|
||||
// assertion or an explicit FAIL(), ADD_FAILURE(), or SUCCESS()).
|
||||
//
|
||||
// Don't inherit from TestPartResult as its destructor is not virtual.
|
||||
class GTEST_API_ TestPartResult {
|
||||
public:
|
||||
// The possible outcomes of a test part (i.e. an assertion or an
|
||||
// explicit SUCCEED(), FAIL(), or ADD_FAILURE()).
|
||||
enum Type {
|
||||
kSuccess, // Succeeded.
|
||||
kNonFatalFailure, // Failed but the test can continue.
|
||||
kFatalFailure, // Failed and the test should be terminated.
|
||||
kSkip // Skipped.
|
||||
};
|
||||
|
||||
// C'tor. TestPartResult does NOT have a default constructor.
|
||||
// Always use this constructor (with parameters) to create a
|
||||
// TestPartResult object.
|
||||
TestPartResult(Type a_type, const char* a_file_name, int a_line_number,
|
||||
const char* a_message)
|
||||
: type_(a_type),
|
||||
file_name_(a_file_name == nullptr ? "" : a_file_name),
|
||||
line_number_(a_line_number),
|
||||
summary_(ExtractSummary(a_message)),
|
||||
message_(a_message) {}
|
||||
|
||||
// Gets the outcome of the test part.
|
||||
Type type() const { return type_; }
|
||||
|
||||
// Gets the name of the source file where the test part took place, or
|
||||
// NULL if it's unknown.
|
||||
const char* file_name() const {
|
||||
return file_name_.empty() ? nullptr : file_name_.c_str();
|
||||
}
|
||||
|
||||
// Gets the line in the source file where the test part took place,
|
||||
// or -1 if it's unknown.
|
||||
int line_number() const { return line_number_; }
|
||||
|
||||
// Gets the summary of the failure message.
|
||||
const char* summary() const { return summary_.c_str(); }
|
||||
|
||||
// Gets the message associated with the test part.
|
||||
const char* message() const { return message_.c_str(); }
|
||||
|
||||
// Returns true if and only if the test part was skipped.
|
||||
bool skipped() const { return type_ == kSkip; }
|
||||
|
||||
// Returns true if and only if the test part passed.
|
||||
bool passed() const { return type_ == kSuccess; }
|
||||
|
||||
// Returns true if and only if the test part non-fatally failed.
|
||||
bool nonfatally_failed() const { return type_ == kNonFatalFailure; }
|
||||
|
||||
// Returns true if and only if the test part fatally failed.
|
||||
bool fatally_failed() const { return type_ == kFatalFailure; }
|
||||
|
||||
// Returns true if and only if the test part failed.
|
||||
bool failed() const { return fatally_failed() || nonfatally_failed(); }
|
||||
|
||||
private:
|
||||
Type type_;
|
||||
|
||||
// Gets the summary of the failure message by omitting the stack
|
||||
// trace in it.
|
||||
static std::string ExtractSummary(const char* message);
|
||||
|
||||
// The name of the source file where the test part took place, or
|
||||
// "" if the source file is unknown.
|
||||
std::string file_name_;
|
||||
// The line in the source file where the test part took place, or -1
|
||||
// if the line number is unknown.
|
||||
int line_number_;
|
||||
std::string summary_; // The test failure summary.
|
||||
std::string message_; // The test failure message.
|
||||
};
|
||||
|
||||
// Prints a TestPartResult object.
|
||||
std::ostream& operator<<(std::ostream& os, const TestPartResult& result);
|
||||
|
||||
// An array of TestPartResult objects.
|
||||
//
|
||||
// Don't inherit from TestPartResultArray as its destructor is not
|
||||
// virtual.
|
||||
class GTEST_API_ TestPartResultArray {
|
||||
public:
|
||||
TestPartResultArray() {}
|
||||
|
||||
// Appends the given TestPartResult to the array.
|
||||
void Append(const TestPartResult& result);
|
||||
|
||||
// Returns the TestPartResult at the given index (0-based).
|
||||
const TestPartResult& GetTestPartResult(int index) const;
|
||||
|
||||
// Returns the number of TestPartResult objects in the array.
|
||||
int size() const;
|
||||
|
||||
private:
|
||||
std::vector<TestPartResult> array_;
|
||||
|
||||
TestPartResultArray(const TestPartResultArray&) = delete;
|
||||
TestPartResultArray& operator=(const TestPartResultArray&) = delete;
|
||||
};
|
||||
|
||||
// This interface knows how to report a test part result.
|
||||
class GTEST_API_ TestPartResultReporterInterface {
|
||||
public:
|
||||
virtual ~TestPartResultReporterInterface() {}
|
||||
|
||||
virtual void ReportTestPartResult(const TestPartResult& result) = 0;
|
||||
};
|
||||
|
||||
namespace internal {
|
||||
|
||||
// This helper class is used by {ASSERT|EXPECT}_NO_FATAL_FAILURE to check if a
|
||||
// statement generates new fatal failures. To do so it registers itself as the
|
||||
// current test part result reporter. Besides checking if fatal failures were
|
||||
// reported, it only delegates the reporting to the former result reporter.
|
||||
// The original result reporter is restored in the destructor.
|
||||
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
|
||||
class GTEST_API_ HasNewFatalFailureHelper
|
||||
: public TestPartResultReporterInterface {
|
||||
public:
|
||||
HasNewFatalFailureHelper();
|
||||
~HasNewFatalFailureHelper() override;
|
||||
void ReportTestPartResult(const TestPartResult& result) override;
|
||||
bool has_new_fatal_failure() const { return has_new_fatal_failure_; }
|
||||
|
||||
private:
|
||||
bool has_new_fatal_failure_;
|
||||
TestPartResultReporterInterface* original_reporter_;
|
||||
|
||||
HasNewFatalFailureHelper(const HasNewFatalFailureHelper&) = delete;
|
||||
HasNewFatalFailureHelper& operator=(const HasNewFatalFailureHelper&) = delete;
|
||||
};
|
||||
|
||||
} // namespace internal
|
||||
|
||||
} // namespace testing
|
||||
|
||||
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
|
331
source/test/gtest/gtest-typed-test.h
Normal file
331
source/test/gtest/gtest-typed-test.h
Normal file
@ -0,0 +1,331 @@
|
||||
// Copyright 2008 Google Inc.
|
||||
// All Rights Reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// IWYU pragma: private, include "gtest/gtest.h"
|
||||
// IWYU pragma: friend gtest/.*
|
||||
// IWYU pragma: friend gmock/.*
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
|
||||
|
||||
// This header implements typed tests and type-parameterized tests.
|
||||
|
||||
// Typed (aka type-driven) tests repeat the same test for types in a
|
||||
// list. You must know which types you want to test with when writing
|
||||
// typed tests. Here's how you do it:
|
||||
|
||||
#if 0
|
||||
|
||||
// First, define a fixture class template. It should be parameterized
|
||||
// by a type. Remember to derive it from testing::Test.
|
||||
template <typename T>
|
||||
class FooTest : public testing::Test {
|
||||
public:
|
||||
...
|
||||
typedef std::list<T> List;
|
||||
static T shared_;
|
||||
T value_;
|
||||
};
|
||||
|
||||
// Next, associate a list of types with the test suite, which will be
|
||||
// repeated for each type in the list. The typedef is necessary for
|
||||
// the macro to parse correctly.
|
||||
typedef testing::Types<char, int, unsigned int> MyTypes;
|
||||
TYPED_TEST_SUITE(FooTest, MyTypes);
|
||||
|
||||
// If the type list contains only one type, you can write that type
|
||||
// directly without Types<...>:
|
||||
// TYPED_TEST_SUITE(FooTest, int);
|
||||
|
||||
// Then, use TYPED_TEST() instead of TEST_F() to define as many typed
|
||||
// tests for this test suite as you want.
|
||||
TYPED_TEST(FooTest, DoesBlah) {
|
||||
// Inside a test, refer to the special name TypeParam to get the type
|
||||
// parameter. Since we are inside a derived class template, C++ requires
|
||||
// us to visit the members of FooTest via 'this'.
|
||||
TypeParam n = this->value_;
|
||||
|
||||
// To visit static members of the fixture, add the TestFixture::
|
||||
// prefix.
|
||||
n += TestFixture::shared_;
|
||||
|
||||
// To refer to typedefs in the fixture, add the "typename
|
||||
// TestFixture::" prefix.
|
||||
typename TestFixture::List values;
|
||||
values.push_back(n);
|
||||
...
|
||||
}
|
||||
|
||||
TYPED_TEST(FooTest, HasPropertyA) { ... }
|
||||
|
||||
// TYPED_TEST_SUITE takes an optional third argument which allows to specify a
|
||||
// class that generates custom test name suffixes based on the type. This should
|
||||
// be a class which has a static template function GetName(int index) returning
|
||||
// a string for each type. The provided integer index equals the index of the
|
||||
// type in the provided type list. In many cases the index can be ignored.
|
||||
//
|
||||
// For example:
|
||||
// class MyTypeNames {
|
||||
// public:
|
||||
// template <typename T>
|
||||
// static std::string GetName(int) {
|
||||
// if (std::is_same<T, char>()) return "char";
|
||||
// if (std::is_same<T, int>()) return "int";
|
||||
// if (std::is_same<T, unsigned int>()) return "unsignedInt";
|
||||
// }
|
||||
// };
|
||||
// TYPED_TEST_SUITE(FooTest, MyTypes, MyTypeNames);
|
||||
|
||||
#endif // 0
|
||||
|
||||
// Type-parameterized tests are abstract test patterns parameterized
|
||||
// by a type. Compared with typed tests, type-parameterized tests
|
||||
// allow you to define the test pattern without knowing what the type
|
||||
// parameters are. The defined pattern can be instantiated with
|
||||
// different types any number of times, in any number of translation
|
||||
// units.
|
||||
//
|
||||
// If you are designing an interface or concept, you can define a
|
||||
// suite of type-parameterized tests to verify properties that any
|
||||
// valid implementation of the interface/concept should have. Then,
|
||||
// each implementation can easily instantiate the test suite to verify
|
||||
// that it conforms to the requirements, without having to write
|
||||
// similar tests repeatedly. Here's an example:
|
||||
|
||||
#if 0
|
||||
|
||||
// First, define a fixture class template. It should be parameterized
|
||||
// by a type. Remember to derive it from testing::Test.
|
||||
template <typename T>
|
||||
class FooTest : public testing::Test {
|
||||
...
|
||||
};
|
||||
|
||||
// Next, declare that you will define a type-parameterized test suite
|
||||
// (the _P suffix is for "parameterized" or "pattern", whichever you
|
||||
// prefer):
|
||||
TYPED_TEST_SUITE_P(FooTest);
|
||||
|
||||
// Then, use TYPED_TEST_P() to define as many type-parameterized tests
|
||||
// for this type-parameterized test suite as you want.
|
||||
TYPED_TEST_P(FooTest, DoesBlah) {
|
||||
// Inside a test, refer to TypeParam to get the type parameter.
|
||||
TypeParam n = 0;
|
||||
...
|
||||
}
|
||||
|
||||
TYPED_TEST_P(FooTest, HasPropertyA) { ... }
|
||||
|
||||
// Now the tricky part: you need to register all test patterns before
|
||||
// you can instantiate them. The first argument of the macro is the
|
||||
// test suite name; the rest are the names of the tests in this test
|
||||
// case.
|
||||
REGISTER_TYPED_TEST_SUITE_P(FooTest,
|
||||
DoesBlah, HasPropertyA);
|
||||
|
||||
// Finally, you are free to instantiate the pattern with the types you
|
||||
// want. If you put the above code in a header file, you can #include
|
||||
// it in multiple C++ source files and instantiate it multiple times.
|
||||
//
|
||||
// To distinguish different instances of the pattern, the first
|
||||
// argument to the INSTANTIATE_* macro is a prefix that will be added
|
||||
// to the actual test suite name. Remember to pick unique prefixes for
|
||||
// different instances.
|
||||
typedef testing::Types<char, int, unsigned int> MyTypes;
|
||||
INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes);
|
||||
|
||||
// If the type list contains only one type, you can write that type
|
||||
// directly without Types<...>:
|
||||
// INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, int);
|
||||
//
|
||||
// Similar to the optional argument of TYPED_TEST_SUITE above,
|
||||
// INSTANTIATE_TEST_SUITE_P takes an optional fourth argument which allows to
|
||||
// generate custom names.
|
||||
// INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes, MyTypeNames);
|
||||
|
||||
#endif // 0
|
||||
|
||||
#include "gtest/internal/gtest-internal.h"
|
||||
#include "gtest/internal/gtest-port.h"
|
||||
#include "gtest/internal/gtest-type-util.h"
|
||||
|
||||
// Implements typed tests.
|
||||
|
||||
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
|
||||
//
|
||||
// Expands to the name of the typedef for the type parameters of the
|
||||
// given test suite.
|
||||
#define GTEST_TYPE_PARAMS_(TestSuiteName) gtest_type_params_##TestSuiteName##_
|
||||
|
||||
// Expands to the name of the typedef for the NameGenerator, responsible for
|
||||
// creating the suffixes of the name.
|
||||
#define GTEST_NAME_GENERATOR_(TestSuiteName) \
|
||||
gtest_type_params_##TestSuiteName##_NameGenerator
|
||||
|
||||
#define TYPED_TEST_SUITE(CaseName, Types, ...) \
|
||||
typedef ::testing::internal::GenerateTypeList<Types>::type \
|
||||
GTEST_TYPE_PARAMS_(CaseName); \
|
||||
typedef ::testing::internal::NameGeneratorSelector<__VA_ARGS__>::type \
|
||||
GTEST_NAME_GENERATOR_(CaseName)
|
||||
|
||||
#define TYPED_TEST(CaseName, TestName) \
|
||||
static_assert(sizeof(GTEST_STRINGIFY_(TestName)) > 1, \
|
||||
"test-name must not be empty"); \
|
||||
template <typename gtest_TypeParam_> \
|
||||
class GTEST_TEST_CLASS_NAME_(CaseName, TestName) \
|
||||
: public CaseName<gtest_TypeParam_> { \
|
||||
private: \
|
||||
typedef CaseName<gtest_TypeParam_> TestFixture; \
|
||||
typedef gtest_TypeParam_ TypeParam; \
|
||||
void TestBody() override; \
|
||||
}; \
|
||||
static bool gtest_##CaseName##_##TestName##_registered_ \
|
||||
GTEST_ATTRIBUTE_UNUSED_ = ::testing::internal::TypeParameterizedTest< \
|
||||
CaseName, \
|
||||
::testing::internal::TemplateSel<GTEST_TEST_CLASS_NAME_(CaseName, \
|
||||
TestName)>, \
|
||||
GTEST_TYPE_PARAMS_( \
|
||||
CaseName)>::Register("", \
|
||||
::testing::internal::CodeLocation( \
|
||||
__FILE__, __LINE__), \
|
||||
GTEST_STRINGIFY_(CaseName), \
|
||||
GTEST_STRINGIFY_(TestName), 0, \
|
||||
::testing::internal::GenerateNames< \
|
||||
GTEST_NAME_GENERATOR_(CaseName), \
|
||||
GTEST_TYPE_PARAMS_(CaseName)>()); \
|
||||
template <typename gtest_TypeParam_> \
|
||||
void GTEST_TEST_CLASS_NAME_(CaseName, \
|
||||
TestName)<gtest_TypeParam_>::TestBody()
|
||||
|
||||
// Legacy API is deprecated but still available
|
||||
#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
|
||||
#define TYPED_TEST_CASE \
|
||||
static_assert(::testing::internal::TypedTestCaseIsDeprecated(), ""); \
|
||||
TYPED_TEST_SUITE
|
||||
#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
|
||||
|
||||
// Implements type-parameterized tests.
|
||||
|
||||
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
|
||||
//
|
||||
// Expands to the namespace name that the type-parameterized tests for
|
||||
// the given type-parameterized test suite are defined in. The exact
|
||||
// name of the namespace is subject to change without notice.
|
||||
#define GTEST_SUITE_NAMESPACE_(TestSuiteName) gtest_suite_##TestSuiteName##_
|
||||
|
||||
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
|
||||
//
|
||||
// Expands to the name of the variable used to remember the names of
|
||||
// the defined tests in the given test suite.
|
||||
#define GTEST_TYPED_TEST_SUITE_P_STATE_(TestSuiteName) \
|
||||
gtest_typed_test_suite_p_state_##TestSuiteName##_
|
||||
|
||||
// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE DIRECTLY.
|
||||
//
|
||||
// Expands to the name of the variable used to remember the names of
|
||||
// the registered tests in the given test suite.
|
||||
#define GTEST_REGISTERED_TEST_NAMES_(TestSuiteName) \
|
||||
gtest_registered_test_names_##TestSuiteName##_
|
||||
|
||||
// The variables defined in the type-parameterized test macros are
|
||||
// static as typically these macros are used in a .h file that can be
|
||||
// #included in multiple translation units linked together.
|
||||
#define TYPED_TEST_SUITE_P(SuiteName) \
|
||||
static ::testing::internal::TypedTestSuitePState \
|
||||
GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName)
|
||||
|
||||
// Legacy API is deprecated but still available
|
||||
#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
|
||||
#define TYPED_TEST_CASE_P \
|
||||
static_assert(::testing::internal::TypedTestCase_P_IsDeprecated(), ""); \
|
||||
TYPED_TEST_SUITE_P
|
||||
#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
|
||||
|
||||
#define TYPED_TEST_P(SuiteName, TestName) \
|
||||
namespace GTEST_SUITE_NAMESPACE_(SuiteName) { \
|
||||
template <typename gtest_TypeParam_> \
|
||||
class TestName : public SuiteName<gtest_TypeParam_> { \
|
||||
private: \
|
||||
typedef SuiteName<gtest_TypeParam_> TestFixture; \
|
||||
typedef gtest_TypeParam_ TypeParam; \
|
||||
void TestBody() override; \
|
||||
}; \
|
||||
static bool gtest_##TestName##_defined_ GTEST_ATTRIBUTE_UNUSED_ = \
|
||||
GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName).AddTestName( \
|
||||
__FILE__, __LINE__, GTEST_STRINGIFY_(SuiteName), \
|
||||
GTEST_STRINGIFY_(TestName)); \
|
||||
} \
|
||||
template <typename gtest_TypeParam_> \
|
||||
void GTEST_SUITE_NAMESPACE_( \
|
||||
SuiteName)::TestName<gtest_TypeParam_>::TestBody()
|
||||
|
||||
// Note: this won't work correctly if the trailing arguments are macros.
|
||||
#define REGISTER_TYPED_TEST_SUITE_P(SuiteName, ...) \
|
||||
namespace GTEST_SUITE_NAMESPACE_(SuiteName) { \
|
||||
typedef ::testing::internal::Templates<__VA_ARGS__> gtest_AllTests_; \
|
||||
} \
|
||||
static const char* const GTEST_REGISTERED_TEST_NAMES_( \
|
||||
SuiteName) GTEST_ATTRIBUTE_UNUSED_ = \
|
||||
GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName).VerifyRegisteredTestNames( \
|
||||
GTEST_STRINGIFY_(SuiteName), __FILE__, __LINE__, #__VA_ARGS__)
|
||||
|
||||
// Legacy API is deprecated but still available
|
||||
#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
|
||||
#define REGISTER_TYPED_TEST_CASE_P \
|
||||
static_assert(::testing::internal::RegisterTypedTestCase_P_IsDeprecated(), \
|
||||
""); \
|
||||
REGISTER_TYPED_TEST_SUITE_P
|
||||
#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
|
||||
|
||||
#define INSTANTIATE_TYPED_TEST_SUITE_P(Prefix, SuiteName, Types, ...) \
|
||||
static_assert(sizeof(GTEST_STRINGIFY_(Prefix)) > 1, \
|
||||
"test-suit-prefix must not be empty"); \
|
||||
static bool gtest_##Prefix##_##SuiteName GTEST_ATTRIBUTE_UNUSED_ = \
|
||||
::testing::internal::TypeParameterizedTestSuite< \
|
||||
SuiteName, GTEST_SUITE_NAMESPACE_(SuiteName)::gtest_AllTests_, \
|
||||
::testing::internal::GenerateTypeList<Types>::type>:: \
|
||||
Register(GTEST_STRINGIFY_(Prefix), \
|
||||
::testing::internal::CodeLocation(__FILE__, __LINE__), \
|
||||
>EST_TYPED_TEST_SUITE_P_STATE_(SuiteName), \
|
||||
GTEST_STRINGIFY_(SuiteName), \
|
||||
GTEST_REGISTERED_TEST_NAMES_(SuiteName), \
|
||||
::testing::internal::GenerateNames< \
|
||||
::testing::internal::NameGeneratorSelector< \
|
||||
__VA_ARGS__>::type, \
|
||||
::testing::internal::GenerateTypeList<Types>::type>())
|
||||
|
||||
// Legacy API is deprecated but still available
|
||||
#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
|
||||
#define INSTANTIATE_TYPED_TEST_CASE_P \
|
||||
static_assert( \
|
||||
::testing::internal::InstantiateTypedTestCase_P_IsDeprecated(), ""); \
|
||||
INSTANTIATE_TYPED_TEST_SUITE_P
|
||||
#endif // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
|
File diff suppressed because it is too large
Load Diff
279
source/test/gtest/gtest_pred_impl.h
Normal file
279
source/test/gtest/gtest_pred_impl.h
Normal file
@ -0,0 +1,279 @@
|
||||
// Copyright 2006, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
//
|
||||
// Implements a family of generic predicate assertion macros.
|
||||
|
||||
// IWYU pragma: private, include "gtest/gtest.h"
|
||||
// IWYU pragma: friend gtest/.*
|
||||
// IWYU pragma: friend gmock/.*
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
|
||||
|
||||
#include "gtest/gtest-assertion-result.h"
|
||||
#include "gtest/internal/gtest-internal.h"
|
||||
#include "gtest/internal/gtest-port.h"
|
||||
|
||||
namespace testing {
|
||||
|
||||
// This header implements a family of generic predicate assertion
|
||||
// macros:
|
||||
//
|
||||
// ASSERT_PRED_FORMAT1(pred_format, v1)
|
||||
// ASSERT_PRED_FORMAT2(pred_format, v1, v2)
|
||||
// ...
|
||||
//
|
||||
// where pred_format is a function or functor that takes n (in the
|
||||
// case of ASSERT_PRED_FORMATn) values and their source expression
|
||||
// text, and returns a testing::AssertionResult. See the definition
|
||||
// of ASSERT_EQ in gtest.h for an example.
|
||||
//
|
||||
// If you don't care about formatting, you can use the more
|
||||
// restrictive version:
|
||||
//
|
||||
// ASSERT_PRED1(pred, v1)
|
||||
// ASSERT_PRED2(pred, v1, v2)
|
||||
// ...
|
||||
//
|
||||
// where pred is an n-ary function or functor that returns bool,
|
||||
// and the values v1, v2, ..., must support the << operator for
|
||||
// streaming to std::ostream.
|
||||
//
|
||||
// We also define the EXPECT_* variations.
|
||||
//
|
||||
// For now we only support predicates whose arity is at most 5.
|
||||
// Please email googletestframework@googlegroups.com if you need
|
||||
// support for higher arities.
|
||||
|
||||
// GTEST_ASSERT_ is the basic statement to which all of the assertions
|
||||
// in this file reduce. Don't use this in your code.
|
||||
|
||||
#define GTEST_ASSERT_(expression, on_failure) \
|
||||
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
|
||||
if (const ::testing::AssertionResult gtest_ar = (expression)) \
|
||||
; \
|
||||
else \
|
||||
on_failure(gtest_ar.failure_message())
|
||||
|
||||
// Helper function for implementing {EXPECT|ASSERT}_PRED1. Don't use
|
||||
// this in your code.
|
||||
template <typename Pred, typename T1>
|
||||
AssertionResult AssertPred1Helper(const char* pred_text, const char* e1,
|
||||
Pred pred, const T1& v1) {
|
||||
if (pred(v1)) return AssertionSuccess();
|
||||
|
||||
return AssertionFailure()
|
||||
<< pred_text << "(" << e1 << ") evaluates to false, where"
|
||||
<< "\n"
|
||||
<< e1 << " evaluates to " << ::testing::PrintToString(v1);
|
||||
}
|
||||
|
||||
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1.
|
||||
// Don't use this in your code.
|
||||
#define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure) \
|
||||
GTEST_ASSERT_(pred_format(#v1, v1), on_failure)
|
||||
|
||||
// Internal macro for implementing {EXPECT|ASSERT}_PRED1. Don't use
|
||||
// this in your code.
|
||||
#define GTEST_PRED1_(pred, v1, on_failure) \
|
||||
GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, #v1, pred, v1), on_failure)
|
||||
|
||||
// Unary predicate assertion macros.
|
||||
#define EXPECT_PRED_FORMAT1(pred_format, v1) \
|
||||
GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_)
|
||||
#define EXPECT_PRED1(pred, v1) GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_)
|
||||
#define ASSERT_PRED_FORMAT1(pred_format, v1) \
|
||||
GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_)
|
||||
#define ASSERT_PRED1(pred, v1) GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_)
|
||||
|
||||
// Helper function for implementing {EXPECT|ASSERT}_PRED2. Don't use
|
||||
// this in your code.
|
||||
template <typename Pred, typename T1, typename T2>
|
||||
AssertionResult AssertPred2Helper(const char* pred_text, const char* e1,
|
||||
const char* e2, Pred pred, const T1& v1,
|
||||
const T2& v2) {
|
||||
if (pred(v1, v2)) return AssertionSuccess();
|
||||
|
||||
return AssertionFailure()
|
||||
<< pred_text << "(" << e1 << ", " << e2
|
||||
<< ") evaluates to false, where"
|
||||
<< "\n"
|
||||
<< e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n"
|
||||
<< e2 << " evaluates to " << ::testing::PrintToString(v2);
|
||||
}
|
||||
|
||||
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2.
|
||||
// Don't use this in your code.
|
||||
#define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure) \
|
||||
GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2), on_failure)
|
||||
|
||||
// Internal macro for implementing {EXPECT|ASSERT}_PRED2. Don't use
|
||||
// this in your code.
|
||||
#define GTEST_PRED2_(pred, v1, v2, on_failure) \
|
||||
GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, #v1, #v2, pred, v1, v2), \
|
||||
on_failure)
|
||||
|
||||
// Binary predicate assertion macros.
|
||||
#define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \
|
||||
GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_NONFATAL_FAILURE_)
|
||||
#define EXPECT_PRED2(pred, v1, v2) \
|
||||
GTEST_PRED2_(pred, v1, v2, GTEST_NONFATAL_FAILURE_)
|
||||
#define ASSERT_PRED_FORMAT2(pred_format, v1, v2) \
|
||||
GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_FATAL_FAILURE_)
|
||||
#define ASSERT_PRED2(pred, v1, v2) \
|
||||
GTEST_PRED2_(pred, v1, v2, GTEST_FATAL_FAILURE_)
|
||||
|
||||
// Helper function for implementing {EXPECT|ASSERT}_PRED3. Don't use
|
||||
// this in your code.
|
||||
template <typename Pred, typename T1, typename T2, typename T3>
|
||||
AssertionResult AssertPred3Helper(const char* pred_text, const char* e1,
|
||||
const char* e2, const char* e3, Pred pred,
|
||||
const T1& v1, const T2& v2, const T3& v3) {
|
||||
if (pred(v1, v2, v3)) return AssertionSuccess();
|
||||
|
||||
return AssertionFailure()
|
||||
<< pred_text << "(" << e1 << ", " << e2 << ", " << e3
|
||||
<< ") evaluates to false, where"
|
||||
<< "\n"
|
||||
<< e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n"
|
||||
<< e2 << " evaluates to " << ::testing::PrintToString(v2) << "\n"
|
||||
<< e3 << " evaluates to " << ::testing::PrintToString(v3);
|
||||
}
|
||||
|
||||
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3.
|
||||
// Don't use this in your code.
|
||||
#define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure) \
|
||||
GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3), on_failure)
|
||||
|
||||
// Internal macro for implementing {EXPECT|ASSERT}_PRED3. Don't use
|
||||
// this in your code.
|
||||
#define GTEST_PRED3_(pred, v1, v2, v3, on_failure) \
|
||||
GTEST_ASSERT_( \
|
||||
::testing::AssertPred3Helper(#pred, #v1, #v2, #v3, pred, v1, v2, v3), \
|
||||
on_failure)
|
||||
|
||||
// Ternary predicate assertion macros.
|
||||
#define EXPECT_PRED_FORMAT3(pred_format, v1, v2, v3) \
|
||||
GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_NONFATAL_FAILURE_)
|
||||
#define EXPECT_PRED3(pred, v1, v2, v3) \
|
||||
GTEST_PRED3_(pred, v1, v2, v3, GTEST_NONFATAL_FAILURE_)
|
||||
#define ASSERT_PRED_FORMAT3(pred_format, v1, v2, v3) \
|
||||
GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, GTEST_FATAL_FAILURE_)
|
||||
#define ASSERT_PRED3(pred, v1, v2, v3) \
|
||||
GTEST_PRED3_(pred, v1, v2, v3, GTEST_FATAL_FAILURE_)
|
||||
|
||||
// Helper function for implementing {EXPECT|ASSERT}_PRED4. Don't use
|
||||
// this in your code.
|
||||
template <typename Pred, typename T1, typename T2, typename T3, typename T4>
|
||||
AssertionResult AssertPred4Helper(const char* pred_text, const char* e1,
|
||||
const char* e2, const char* e3,
|
||||
const char* e4, Pred pred, const T1& v1,
|
||||
const T2& v2, const T3& v3, const T4& v4) {
|
||||
if (pred(v1, v2, v3, v4)) return AssertionSuccess();
|
||||
|
||||
return AssertionFailure()
|
||||
<< pred_text << "(" << e1 << ", " << e2 << ", " << e3 << ", " << e4
|
||||
<< ") evaluates to false, where"
|
||||
<< "\n"
|
||||
<< e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n"
|
||||
<< e2 << " evaluates to " << ::testing::PrintToString(v2) << "\n"
|
||||
<< e3 << " evaluates to " << ::testing::PrintToString(v3) << "\n"
|
||||
<< e4 << " evaluates to " << ::testing::PrintToString(v4);
|
||||
}
|
||||
|
||||
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4.
|
||||
// Don't use this in your code.
|
||||
#define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure) \
|
||||
GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4), on_failure)
|
||||
|
||||
// Internal macro for implementing {EXPECT|ASSERT}_PRED4. Don't use
|
||||
// this in your code.
|
||||
#define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure) \
|
||||
GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, #v1, #v2, #v3, #v4, pred, \
|
||||
v1, v2, v3, v4), \
|
||||
on_failure)
|
||||
|
||||
// 4-ary predicate assertion macros.
|
||||
#define EXPECT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
|
||||
GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_)
|
||||
#define EXPECT_PRED4(pred, v1, v2, v3, v4) \
|
||||
GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_NONFATAL_FAILURE_)
|
||||
#define ASSERT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
|
||||
GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, GTEST_FATAL_FAILURE_)
|
||||
#define ASSERT_PRED4(pred, v1, v2, v3, v4) \
|
||||
GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE_)
|
||||
|
||||
// Helper function for implementing {EXPECT|ASSERT}_PRED5. Don't use
|
||||
// this in your code.
|
||||
template <typename Pred, typename T1, typename T2, typename T3, typename T4,
|
||||
typename T5>
|
||||
AssertionResult AssertPred5Helper(const char* pred_text, const char* e1,
|
||||
const char* e2, const char* e3,
|
||||
const char* e4, const char* e5, Pred pred,
|
||||
const T1& v1, const T2& v2, const T3& v3,
|
||||
const T4& v4, const T5& v5) {
|
||||
if (pred(v1, v2, v3, v4, v5)) return AssertionSuccess();
|
||||
|
||||
return AssertionFailure()
|
||||
<< pred_text << "(" << e1 << ", " << e2 << ", " << e3 << ", " << e4
|
||||
<< ", " << e5 << ") evaluates to false, where"
|
||||
<< "\n"
|
||||
<< e1 << " evaluates to " << ::testing::PrintToString(v1) << "\n"
|
||||
<< e2 << " evaluates to " << ::testing::PrintToString(v2) << "\n"
|
||||
<< e3 << " evaluates to " << ::testing::PrintToString(v3) << "\n"
|
||||
<< e4 << " evaluates to " << ::testing::PrintToString(v4) << "\n"
|
||||
<< e5 << " evaluates to " << ::testing::PrintToString(v5);
|
||||
}
|
||||
|
||||
// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5.
|
||||
// Don't use this in your code.
|
||||
#define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure) \
|
||||
GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5), \
|
||||
on_failure)
|
||||
|
||||
// Internal macro for implementing {EXPECT|ASSERT}_PRED5. Don't use
|
||||
// this in your code.
|
||||
#define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure) \
|
||||
GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, #v1, #v2, #v3, #v4, #v5, \
|
||||
pred, v1, v2, v3, v4, v5), \
|
||||
on_failure)
|
||||
|
||||
// 5-ary predicate assertion macros.
|
||||
#define EXPECT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
|
||||
GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_)
|
||||
#define EXPECT_PRED5(pred, v1, v2, v3, v4, v5) \
|
||||
GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_NONFATAL_FAILURE_)
|
||||
#define ASSERT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
|
||||
GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_)
|
||||
#define ASSERT_PRED5(pred, v1, v2, v3, v4, v5) \
|
||||
GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_)
|
||||
|
||||
} // namespace testing
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
|
60
source/test/gtest/gtest_prod.h
Normal file
60
source/test/gtest/gtest_prod.h
Normal file
@ -0,0 +1,60 @@
|
||||
// Copyright 2006, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// Google C++ Testing and Mocking Framework definitions useful in production
|
||||
// code.
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PROD_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_GTEST_PROD_H_
|
||||
|
||||
// When you need to test the private or protected members of a class,
|
||||
// use the FRIEND_TEST macro to declare your tests as friends of the
|
||||
// class. For example:
|
||||
//
|
||||
// class MyClass {
|
||||
// private:
|
||||
// void PrivateMethod();
|
||||
// FRIEND_TEST(MyClassTest, PrivateMethodWorks);
|
||||
// };
|
||||
//
|
||||
// class MyClassTest : public testing::Test {
|
||||
// // ...
|
||||
// };
|
||||
//
|
||||
// TEST_F(MyClassTest, PrivateMethodWorks) {
|
||||
// // Can call MyClass::PrivateMethod() here.
|
||||
// }
|
||||
//
|
||||
// Note: The test class must be in the same namespace as the class being tested.
|
||||
// For example, putting MyClassTest in an anonymous namespace will not work.
|
||||
|
||||
#define FRIEND_TEST(test_case_name, test_name) \
|
||||
friend class test_case_name##_##test_name##_Test
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_GTEST_PROD_H_
|
44
source/test/gtest/internal/custom/README.md
Normal file
44
source/test/gtest/internal/custom/README.md
Normal file
@ -0,0 +1,44 @@
|
||||
# Customization Points
|
||||
|
||||
The custom directory is an injection point for custom user configurations.
|
||||
|
||||
## Header `gtest.h`
|
||||
|
||||
### The following macros can be defined:
|
||||
|
||||
* `GTEST_OS_STACK_TRACE_GETTER_` - The name of an implementation of
|
||||
`OsStackTraceGetterInterface`.
|
||||
* `GTEST_CUSTOM_TEMPDIR_FUNCTION_` - An override for `testing::TempDir()`. See
|
||||
`testing::TempDir` for semantics and signature.
|
||||
|
||||
## Header `gtest-port.h`
|
||||
|
||||
The following macros can be defined:
|
||||
|
||||
### Logging:
|
||||
|
||||
* `GTEST_LOG_(severity)`
|
||||
* `GTEST_CHECK_(condition)`
|
||||
* Functions `LogToStderr()` and `FlushInfoLog()` have to be provided too.
|
||||
|
||||
### Threading:
|
||||
|
||||
* `GTEST_HAS_NOTIFICATION_` - Enabled if Notification is already provided.
|
||||
* `GTEST_HAS_MUTEX_AND_THREAD_LOCAL_` - Enabled if `Mutex` and `ThreadLocal`
|
||||
are already provided. Must also provide `GTEST_DECLARE_STATIC_MUTEX_(mutex)`
|
||||
and `GTEST_DEFINE_STATIC_MUTEX_(mutex)`
|
||||
* `GTEST_EXCLUSIVE_LOCK_REQUIRED_(locks)`
|
||||
* `GTEST_LOCK_EXCLUDED_(locks)`
|
||||
|
||||
### Underlying library support features
|
||||
|
||||
* `GTEST_HAS_CXXABI_H_`
|
||||
|
||||
### Exporting API symbols:
|
||||
|
||||
* `GTEST_API_` - Specifier for exported symbols.
|
||||
|
||||
## Header `gtest-printers.h`
|
||||
|
||||
* See documentation at `gtest/gtest-printers.h` for details on how to define a
|
||||
custom printer.
|
37
source/test/gtest/internal/custom/gtest-port.h
Normal file
37
source/test/gtest/internal/custom/gtest-port.h
Normal file
@ -0,0 +1,37 @@
|
||||
// Copyright 2015, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
//
|
||||
// Injection point for custom user configurations. See README for details
|
||||
//
|
||||
// ** Custom implementation starts here **
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PORT_H_
|
42
source/test/gtest/internal/custom/gtest-printers.h
Normal file
42
source/test/gtest/internal/custom/gtest-printers.h
Normal file
@ -0,0 +1,42 @@
|
||||
// Copyright 2015, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
//
|
||||
// This file provides an injection point for custom printers in a local
|
||||
// installation of gTest.
|
||||
// It will be included from gtest-printers.h and the overrides in this file
|
||||
// will be visible to everyone.
|
||||
//
|
||||
// Injection point for custom user configurations. See README for details
|
||||
//
|
||||
// ** Custom implementation starts here **
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_PRINTERS_H_
|
37
source/test/gtest/internal/custom/gtest.h
Normal file
37
source/test/gtest/internal/custom/gtest.h
Normal file
@ -0,0 +1,37 @@
|
||||
// Copyright 2015, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
//
|
||||
// Injection point for custom user configurations. See README for details
|
||||
//
|
||||
// ** Custom implementation starts here **
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_CUSTOM_GTEST_H_
|
307
source/test/gtest/internal/gtest-death-test-internal.h
Normal file
307
source/test/gtest/internal/gtest-death-test-internal.h
Normal file
@ -0,0 +1,307 @@
|
||||
// Copyright 2005, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// The Google C++ Testing and Mocking Framework (Google Test)
|
||||
//
|
||||
// This header file defines internal utilities needed for implementing
|
||||
// death tests. They are subject to change without notice.
|
||||
|
||||
// IWYU pragma: private, include "gtest/gtest.h"
|
||||
// IWYU pragma: friend gtest/.*
|
||||
// IWYU pragma: friend gmock/.*
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#include <memory>
|
||||
#include <string>
|
||||
|
||||
#include "gtest/gtest-matchers.h"
|
||||
#include "gtest/internal/gtest-internal.h"
|
||||
|
||||
GTEST_DECLARE_string_(internal_run_death_test);
|
||||
|
||||
namespace testing {
|
||||
namespace internal {
|
||||
|
||||
// Names of the flags (needed for parsing Google Test flags).
|
||||
const char kDeathTestStyleFlag[] = "death_test_style";
|
||||
const char kDeathTestUseFork[] = "death_test_use_fork";
|
||||
const char kInternalRunDeathTestFlag[] = "internal_run_death_test";
|
||||
|
||||
#if GTEST_HAS_DEATH_TEST
|
||||
|
||||
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
|
||||
/* class A needs to have dll-interface to be used by clients of class B */)
|
||||
|
||||
// DeathTest is a class that hides much of the complexity of the
|
||||
// GTEST_DEATH_TEST_ macro. It is abstract; its static Create method
|
||||
// returns a concrete class that depends on the prevailing death test
|
||||
// style, as defined by the --gtest_death_test_style and/or
|
||||
// --gtest_internal_run_death_test flags.
|
||||
|
||||
// In describing the results of death tests, these terms are used with
|
||||
// the corresponding definitions:
|
||||
//
|
||||
// exit status: The integer exit information in the format specified
|
||||
// by wait(2)
|
||||
// exit code: The integer code passed to exit(3), _exit(2), or
|
||||
// returned from main()
|
||||
class GTEST_API_ DeathTest {
|
||||
public:
|
||||
// Create returns false if there was an error determining the
|
||||
// appropriate action to take for the current death test; for example,
|
||||
// if the gtest_death_test_style flag is set to an invalid value.
|
||||
// The LastMessage method will return a more detailed message in that
|
||||
// case. Otherwise, the DeathTest pointer pointed to by the "test"
|
||||
// argument is set. If the death test should be skipped, the pointer
|
||||
// is set to NULL; otherwise, it is set to the address of a new concrete
|
||||
// DeathTest object that controls the execution of the current test.
|
||||
static bool Create(const char* statement, Matcher<const std::string&> matcher,
|
||||
const char* file, int line, DeathTest** test);
|
||||
DeathTest();
|
||||
virtual ~DeathTest() {}
|
||||
|
||||
// A helper class that aborts a death test when it's deleted.
|
||||
class ReturnSentinel {
|
||||
public:
|
||||
explicit ReturnSentinel(DeathTest* test) : test_(test) {}
|
||||
~ReturnSentinel() { test_->Abort(TEST_ENCOUNTERED_RETURN_STATEMENT); }
|
||||
|
||||
private:
|
||||
DeathTest* const test_;
|
||||
ReturnSentinel(const ReturnSentinel&) = delete;
|
||||
ReturnSentinel& operator=(const ReturnSentinel&) = delete;
|
||||
};
|
||||
|
||||
// An enumeration of possible roles that may be taken when a death
|
||||
// test is encountered. EXECUTE means that the death test logic should
|
||||
// be executed immediately. OVERSEE means that the program should prepare
|
||||
// the appropriate environment for a child process to execute the death
|
||||
// test, then wait for it to complete.
|
||||
enum TestRole { OVERSEE_TEST, EXECUTE_TEST };
|
||||
|
||||
// An enumeration of the three reasons that a test might be aborted.
|
||||
enum AbortReason {
|
||||
TEST_ENCOUNTERED_RETURN_STATEMENT,
|
||||
TEST_THREW_EXCEPTION,
|
||||
TEST_DID_NOT_DIE
|
||||
};
|
||||
|
||||
// Assumes one of the above roles.
|
||||
virtual TestRole AssumeRole() = 0;
|
||||
|
||||
// Waits for the death test to finish and returns its status.
|
||||
virtual int Wait() = 0;
|
||||
|
||||
// Returns true if the death test passed; that is, the test process
|
||||
// exited during the test, its exit status matches a user-supplied
|
||||
// predicate, and its stderr output matches a user-supplied regular
|
||||
// expression.
|
||||
// The user-supplied predicate may be a macro expression rather
|
||||
// than a function pointer or functor, or else Wait and Passed could
|
||||
// be combined.
|
||||
virtual bool Passed(bool exit_status_ok) = 0;
|
||||
|
||||
// Signals that the death test did not die as expected.
|
||||
virtual void Abort(AbortReason reason) = 0;
|
||||
|
||||
// Returns a human-readable outcome message regarding the outcome of
|
||||
// the last death test.
|
||||
static const char* LastMessage();
|
||||
|
||||
static void set_last_death_test_message(const std::string& message);
|
||||
|
||||
private:
|
||||
// A string containing a description of the outcome of the last death test.
|
||||
static std::string last_death_test_message_;
|
||||
|
||||
DeathTest(const DeathTest&) = delete;
|
||||
DeathTest& operator=(const DeathTest&) = delete;
|
||||
};
|
||||
|
||||
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
|
||||
|
||||
// Factory interface for death tests. May be mocked out for testing.
|
||||
class DeathTestFactory {
|
||||
public:
|
||||
virtual ~DeathTestFactory() {}
|
||||
virtual bool Create(const char* statement,
|
||||
Matcher<const std::string&> matcher, const char* file,
|
||||
int line, DeathTest** test) = 0;
|
||||
};
|
||||
|
||||
// A concrete DeathTestFactory implementation for normal use.
|
||||
class DefaultDeathTestFactory : public DeathTestFactory {
|
||||
public:
|
||||
bool Create(const char* statement, Matcher<const std::string&> matcher,
|
||||
const char* file, int line, DeathTest** test) override;
|
||||
};
|
||||
|
||||
// Returns true if exit_status describes a process that was terminated
|
||||
// by a signal, or exited normally with a nonzero exit code.
|
||||
GTEST_API_ bool ExitedUnsuccessfully(int exit_status);
|
||||
|
||||
// A string passed to EXPECT_DEATH (etc.) is caught by one of these overloads
|
||||
// and interpreted as a regex (rather than an Eq matcher) for legacy
|
||||
// compatibility.
|
||||
inline Matcher<const ::std::string&> MakeDeathTestMatcher(
|
||||
::testing::internal::RE regex) {
|
||||
return ContainsRegex(regex.pattern());
|
||||
}
|
||||
inline Matcher<const ::std::string&> MakeDeathTestMatcher(const char* regex) {
|
||||
return ContainsRegex(regex);
|
||||
}
|
||||
inline Matcher<const ::std::string&> MakeDeathTestMatcher(
|
||||
const ::std::string& regex) {
|
||||
return ContainsRegex(regex);
|
||||
}
|
||||
|
||||
// If a Matcher<const ::std::string&> is passed to EXPECT_DEATH (etc.), it's
|
||||
// used directly.
|
||||
inline Matcher<const ::std::string&> MakeDeathTestMatcher(
|
||||
Matcher<const ::std::string&> matcher) {
|
||||
return matcher;
|
||||
}
|
||||
|
||||
// Traps C++ exceptions escaping statement and reports them as test
|
||||
// failures. Note that trapping SEH exceptions is not implemented here.
|
||||
#if GTEST_HAS_EXCEPTIONS
|
||||
#define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \
|
||||
try { \
|
||||
GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
|
||||
} catch (const ::std::exception& gtest_exception) { \
|
||||
fprintf( \
|
||||
stderr, \
|
||||
"\n%s: Caught std::exception-derived exception escaping the " \
|
||||
"death test statement. Exception message: %s\n", \
|
||||
::testing::internal::FormatFileLocation(__FILE__, __LINE__).c_str(), \
|
||||
gtest_exception.what()); \
|
||||
fflush(stderr); \
|
||||
death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \
|
||||
} catch (...) { \
|
||||
death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \
|
||||
}
|
||||
|
||||
#else
|
||||
#define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \
|
||||
GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement)
|
||||
|
||||
#endif
|
||||
|
||||
// This macro is for implementing ASSERT_DEATH*, EXPECT_DEATH*,
|
||||
// ASSERT_EXIT*, and EXPECT_EXIT*.
|
||||
#define GTEST_DEATH_TEST_(statement, predicate, regex_or_matcher, fail) \
|
||||
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
|
||||
if (::testing::internal::AlwaysTrue()) { \
|
||||
::testing::internal::DeathTest* gtest_dt; \
|
||||
if (!::testing::internal::DeathTest::Create( \
|
||||
#statement, \
|
||||
::testing::internal::MakeDeathTestMatcher(regex_or_matcher), \
|
||||
__FILE__, __LINE__, >est_dt)) { \
|
||||
goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
|
||||
} \
|
||||
if (gtest_dt != nullptr) { \
|
||||
std::unique_ptr< ::testing::internal::DeathTest> gtest_dt_ptr(gtest_dt); \
|
||||
switch (gtest_dt->AssumeRole()) { \
|
||||
case ::testing::internal::DeathTest::OVERSEE_TEST: \
|
||||
if (!gtest_dt->Passed(predicate(gtest_dt->Wait()))) { \
|
||||
goto GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__); \
|
||||
} \
|
||||
break; \
|
||||
case ::testing::internal::DeathTest::EXECUTE_TEST: { \
|
||||
::testing::internal::DeathTest::ReturnSentinel gtest_sentinel( \
|
||||
gtest_dt); \
|
||||
GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, gtest_dt); \
|
||||
gtest_dt->Abort(::testing::internal::DeathTest::TEST_DID_NOT_DIE); \
|
||||
break; \
|
||||
} \
|
||||
} \
|
||||
} \
|
||||
} else \
|
||||
GTEST_CONCAT_TOKEN_(gtest_label_, __LINE__) \
|
||||
: fail(::testing::internal::DeathTest::LastMessage())
|
||||
// The symbol "fail" here expands to something into which a message
|
||||
// can be streamed.
|
||||
|
||||
// This macro is for implementing ASSERT/EXPECT_DEBUG_DEATH when compiled in
|
||||
// NDEBUG mode. In this case we need the statements to be executed and the macro
|
||||
// must accept a streamed message even though the message is never printed.
|
||||
// The regex object is not evaluated, but it is used to prevent "unused"
|
||||
// warnings and to avoid an expression that doesn't compile in debug mode.
|
||||
#define GTEST_EXECUTE_STATEMENT_(statement, regex_or_matcher) \
|
||||
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
|
||||
if (::testing::internal::AlwaysTrue()) { \
|
||||
GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
|
||||
} else if (!::testing::internal::AlwaysTrue()) { \
|
||||
::testing::internal::MakeDeathTestMatcher(regex_or_matcher); \
|
||||
} else \
|
||||
::testing::Message()
|
||||
|
||||
// A class representing the parsed contents of the
|
||||
// --gtest_internal_run_death_test flag, as it existed when
|
||||
// RUN_ALL_TESTS was called.
|
||||
class InternalRunDeathTestFlag {
|
||||
public:
|
||||
InternalRunDeathTestFlag(const std::string& a_file, int a_line, int an_index,
|
||||
int a_write_fd)
|
||||
: file_(a_file), line_(a_line), index_(an_index), write_fd_(a_write_fd) {}
|
||||
|
||||
~InternalRunDeathTestFlag() {
|
||||
if (write_fd_ >= 0) posix::Close(write_fd_);
|
||||
}
|
||||
|
||||
const std::string& file() const { return file_; }
|
||||
int line() const { return line_; }
|
||||
int index() const { return index_; }
|
||||
int write_fd() const { return write_fd_; }
|
||||
|
||||
private:
|
||||
std::string file_;
|
||||
int line_;
|
||||
int index_;
|
||||
int write_fd_;
|
||||
|
||||
InternalRunDeathTestFlag(const InternalRunDeathTestFlag&) = delete;
|
||||
InternalRunDeathTestFlag& operator=(const InternalRunDeathTestFlag&) = delete;
|
||||
};
|
||||
|
||||
// Returns a newly created InternalRunDeathTestFlag object with fields
|
||||
// initialized from the GTEST_FLAG(internal_run_death_test) flag if
|
||||
// the flag is specified; otherwise returns NULL.
|
||||
InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag();
|
||||
|
||||
#endif // GTEST_HAS_DEATH_TEST
|
||||
|
||||
} // namespace internal
|
||||
} // namespace testing
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
|
227
source/test/gtest/internal/gtest-filepath.h
Normal file
227
source/test/gtest/internal/gtest-filepath.h
Normal file
@ -0,0 +1,227 @@
|
||||
// Copyright 2008, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// Google Test filepath utilities
|
||||
//
|
||||
// This header file declares classes and functions used internally by
|
||||
// Google Test. They are subject to change without notice.
|
||||
//
|
||||
// This file is #included in gtest/internal/gtest-internal.h.
|
||||
// Do not include this header file separately!
|
||||
|
||||
// IWYU pragma: private, include "gtest/gtest.h"
|
||||
// IWYU pragma: friend gtest/.*
|
||||
// IWYU pragma: friend gmock/.*
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
|
||||
|
||||
#include <string>
|
||||
|
||||
#include "gtest/internal/gtest-port.h"
|
||||
#include "gtest/internal/gtest-string.h"
|
||||
|
||||
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
|
||||
/* class A needs to have dll-interface to be used by clients of class B */)
|
||||
|
||||
#if GTEST_HAS_FILE_SYSTEM
|
||||
|
||||
namespace testing {
|
||||
namespace internal {
|
||||
|
||||
// FilePath - a class for file and directory pathname manipulation which
|
||||
// handles platform-specific conventions (like the pathname separator).
|
||||
// Used for helper functions for naming files in a directory for xml output.
|
||||
// Except for Set methods, all methods are const or static, which provides an
|
||||
// "immutable value object" -- useful for peace of mind.
|
||||
// A FilePath with a value ending in a path separator ("like/this/") represents
|
||||
// a directory, otherwise it is assumed to represent a file. In either case,
|
||||
// it may or may not represent an actual file or directory in the file system.
|
||||
// Names are NOT checked for syntax correctness -- no checking for illegal
|
||||
// characters, malformed paths, etc.
|
||||
|
||||
class GTEST_API_ FilePath {
|
||||
public:
|
||||
FilePath() : pathname_("") {}
|
||||
FilePath(const FilePath& rhs) : pathname_(rhs.pathname_) {}
|
||||
|
||||
explicit FilePath(const std::string& pathname) : pathname_(pathname) {
|
||||
Normalize();
|
||||
}
|
||||
|
||||
FilePath& operator=(const FilePath& rhs) {
|
||||
Set(rhs);
|
||||
return *this;
|
||||
}
|
||||
|
||||
void Set(const FilePath& rhs) { pathname_ = rhs.pathname_; }
|
||||
|
||||
const std::string& string() const { return pathname_; }
|
||||
const char* c_str() const { return pathname_.c_str(); }
|
||||
|
||||
// Returns the current working directory, or "" if unsuccessful.
|
||||
static FilePath GetCurrentDir();
|
||||
|
||||
// Given directory = "dir", base_name = "test", number = 0,
|
||||
// extension = "xml", returns "dir/test.xml". If number is greater
|
||||
// than zero (e.g., 12), returns "dir/test_12.xml".
|
||||
// On Windows platform, uses \ as the separator rather than /.
|
||||
static FilePath MakeFileName(const FilePath& directory,
|
||||
const FilePath& base_name, int number,
|
||||
const char* extension);
|
||||
|
||||
// Given directory = "dir", relative_path = "test.xml",
|
||||
// returns "dir/test.xml".
|
||||
// On Windows, uses \ as the separator rather than /.
|
||||
static FilePath ConcatPaths(const FilePath& directory,
|
||||
const FilePath& relative_path);
|
||||
|
||||
// Returns a pathname for a file that does not currently exist. The pathname
|
||||
// will be directory/base_name.extension or
|
||||
// directory/base_name_<number>.extension if directory/base_name.extension
|
||||
// already exists. The number will be incremented until a pathname is found
|
||||
// that does not already exist.
|
||||
// Examples: 'dir/foo_test.xml' or 'dir/foo_test_1.xml'.
|
||||
// There could be a race condition if two or more processes are calling this
|
||||
// function at the same time -- they could both pick the same filename.
|
||||
static FilePath GenerateUniqueFileName(const FilePath& directory,
|
||||
const FilePath& base_name,
|
||||
const char* extension);
|
||||
|
||||
// Returns true if and only if the path is "".
|
||||
bool IsEmpty() const { return pathname_.empty(); }
|
||||
|
||||
// If input name has a trailing separator character, removes it and returns
|
||||
// the name, otherwise return the name string unmodified.
|
||||
// On Windows platform, uses \ as the separator, other platforms use /.
|
||||
FilePath RemoveTrailingPathSeparator() const;
|
||||
|
||||
// Returns a copy of the FilePath with the directory part removed.
|
||||
// Example: FilePath("path/to/file").RemoveDirectoryName() returns
|
||||
// FilePath("file"). If there is no directory part ("just_a_file"), it returns
|
||||
// the FilePath unmodified. If there is no file part ("just_a_dir/") it
|
||||
// returns an empty FilePath ("").
|
||||
// On Windows platform, '\' is the path separator, otherwise it is '/'.
|
||||
FilePath RemoveDirectoryName() const;
|
||||
|
||||
// RemoveFileName returns the directory path with the filename removed.
|
||||
// Example: FilePath("path/to/file").RemoveFileName() returns "path/to/".
|
||||
// If the FilePath is "a_file" or "/a_file", RemoveFileName returns
|
||||
// FilePath("./") or, on Windows, FilePath(".\\"). If the filepath does
|
||||
// not have a file, like "just/a/dir/", it returns the FilePath unmodified.
|
||||
// On Windows platform, '\' is the path separator, otherwise it is '/'.
|
||||
FilePath RemoveFileName() const;
|
||||
|
||||
// Returns a copy of the FilePath with the case-insensitive extension removed.
|
||||
// Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns
|
||||
// FilePath("dir/file"). If a case-insensitive extension is not
|
||||
// found, returns a copy of the original FilePath.
|
||||
FilePath RemoveExtension(const char* extension) const;
|
||||
|
||||
// Creates directories so that path exists. Returns true if successful or if
|
||||
// the directories already exist; returns false if unable to create
|
||||
// directories for any reason. Will also return false if the FilePath does
|
||||
// not represent a directory (that is, it doesn't end with a path separator).
|
||||
bool CreateDirectoriesRecursively() const;
|
||||
|
||||
// Create the directory so that path exists. Returns true if successful or
|
||||
// if the directory already exists; returns false if unable to create the
|
||||
// directory for any reason, including if the parent directory does not
|
||||
// exist. Not named "CreateDirectory" because that's a macro on Windows.
|
||||
bool CreateFolder() const;
|
||||
|
||||
// Returns true if FilePath describes something in the file-system,
|
||||
// either a file, directory, or whatever, and that something exists.
|
||||
bool FileOrDirectoryExists() const;
|
||||
|
||||
// Returns true if pathname describes a directory in the file-system
|
||||
// that exists.
|
||||
bool DirectoryExists() const;
|
||||
|
||||
// Returns true if FilePath ends with a path separator, which indicates that
|
||||
// it is intended to represent a directory. Returns false otherwise.
|
||||
// This does NOT check that a directory (or file) actually exists.
|
||||
bool IsDirectory() const;
|
||||
|
||||
// Returns true if pathname describes a root directory. (Windows has one
|
||||
// root directory per disk drive.)
|
||||
bool IsRootDirectory() const;
|
||||
|
||||
// Returns true if pathname describes an absolute path.
|
||||
bool IsAbsolutePath() const;
|
||||
|
||||
private:
|
||||
// Replaces multiple consecutive separators with a single separator.
|
||||
// For example, "bar///foo" becomes "bar/foo". Does not eliminate other
|
||||
// redundancies that might be in a pathname involving "." or "..".
|
||||
//
|
||||
// A pathname with multiple consecutive separators may occur either through
|
||||
// user error or as a result of some scripts or APIs that generate a pathname
|
||||
// with a trailing separator. On other platforms the same API or script
|
||||
// may NOT generate a pathname with a trailing "/". Then elsewhere that
|
||||
// pathname may have another "/" and pathname components added to it,
|
||||
// without checking for the separator already being there.
|
||||
// The script language and operating system may allow paths like "foo//bar"
|
||||
// but some of the functions in FilePath will not handle that correctly. In
|
||||
// particular, RemoveTrailingPathSeparator() only removes one separator, and
|
||||
// it is called in CreateDirectoriesRecursively() assuming that it will change
|
||||
// a pathname from directory syntax (trailing separator) to filename syntax.
|
||||
//
|
||||
// On Windows this method also replaces the alternate path separator '/' with
|
||||
// the primary path separator '\\', so that for example "bar\\/\\foo" becomes
|
||||
// "bar\\foo".
|
||||
|
||||
void Normalize();
|
||||
|
||||
// Returns a pointer to the last occurrence of a valid path separator in
|
||||
// the FilePath. On Windows, for example, both '/' and '\' are valid path
|
||||
// separators. Returns NULL if no path separator was found.
|
||||
const char* FindLastPathSeparator() const;
|
||||
|
||||
// Returns the length of the path root, including the directory separator at
|
||||
// the end of the prefix. Returns zero by definition if the path is relative.
|
||||
// Examples:
|
||||
// - [Windows] "..\Sibling" => 0
|
||||
// - [Windows] "\Windows" => 1
|
||||
// - [Windows] "C:/Windows\Notepad.exe" => 3
|
||||
// - [Windows] "\\Host\Share\C$/Windows" => 13
|
||||
// - [UNIX] "/bin" => 1
|
||||
size_t CalculateRootLength() const;
|
||||
|
||||
std::string pathname_;
|
||||
}; // class FilePath
|
||||
|
||||
} // namespace internal
|
||||
} // namespace testing
|
||||
|
||||
GTEST_DISABLE_MSC_WARNINGS_POP_() // 4251
|
||||
|
||||
#endif // GTEST_HAS_FILE_SYSTEM
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
|
1571
source/test/gtest/internal/gtest-internal.h
Normal file
1571
source/test/gtest/internal/gtest-internal.h
Normal file
File diff suppressed because it is too large
Load Diff
1031
source/test/gtest/internal/gtest-param-util.h
Normal file
1031
source/test/gtest/internal/gtest-param-util.h
Normal file
File diff suppressed because it is too large
Load Diff
118
source/test/gtest/internal/gtest-port-arch.h
Normal file
118
source/test/gtest/internal/gtest-port-arch.h
Normal file
@ -0,0 +1,118 @@
|
||||
// Copyright 2015, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// The Google C++ Testing and Mocking Framework (Google Test)
|
||||
//
|
||||
// This header file defines the GTEST_OS_* macro.
|
||||
// It is separate from gtest-port.h so that custom/gtest-port.h can include it.
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_
|
||||
|
||||
// Determines the platform on which Google Test is compiled.
|
||||
#ifdef __CYGWIN__
|
||||
#define GTEST_OS_CYGWIN 1
|
||||
#elif defined(__MINGW__) || defined(__MINGW32__) || defined(__MINGW64__)
|
||||
#define GTEST_OS_WINDOWS_MINGW 1
|
||||
#define GTEST_OS_WINDOWS 1
|
||||
#elif defined _WIN32
|
||||
#define GTEST_OS_WINDOWS 1
|
||||
#ifdef _WIN32_WCE
|
||||
#define GTEST_OS_WINDOWS_MOBILE 1
|
||||
#elif defined(WINAPI_FAMILY)
|
||||
#include <winapifamily.h>
|
||||
#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
|
||||
#define GTEST_OS_WINDOWS_DESKTOP 1
|
||||
#elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_PHONE_APP)
|
||||
#define GTEST_OS_WINDOWS_PHONE 1
|
||||
#elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)
|
||||
#define GTEST_OS_WINDOWS_RT 1
|
||||
#elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_TV_TITLE)
|
||||
#define GTEST_OS_WINDOWS_PHONE 1
|
||||
#define GTEST_OS_WINDOWS_TV_TITLE 1
|
||||
#else
|
||||
// WINAPI_FAMILY defined but no known partition matched.
|
||||
// Default to desktop.
|
||||
#define GTEST_OS_WINDOWS_DESKTOP 1
|
||||
#endif
|
||||
#else
|
||||
#define GTEST_OS_WINDOWS_DESKTOP 1
|
||||
#endif // _WIN32_WCE
|
||||
#elif defined __OS2__
|
||||
#define GTEST_OS_OS2 1
|
||||
#elif defined __APPLE__
|
||||
#define GTEST_OS_MAC 1
|
||||
#include <TargetConditionals.h>
|
||||
#if TARGET_OS_IPHONE
|
||||
#define GTEST_OS_IOS 1
|
||||
#endif
|
||||
#elif defined __DragonFly__
|
||||
#define GTEST_OS_DRAGONFLY 1
|
||||
#elif defined __FreeBSD__
|
||||
#define GTEST_OS_FREEBSD 1
|
||||
#elif defined __Fuchsia__
|
||||
#define GTEST_OS_FUCHSIA 1
|
||||
#elif defined(__GNU__)
|
||||
#define GTEST_OS_GNU_HURD 1
|
||||
#elif defined(__GLIBC__) && defined(__FreeBSD_kernel__)
|
||||
#define GTEST_OS_GNU_KFREEBSD 1
|
||||
#elif defined __linux__
|
||||
#define GTEST_OS_LINUX 1
|
||||
#if defined __ANDROID__
|
||||
#define GTEST_OS_LINUX_ANDROID 1
|
||||
#endif
|
||||
#elif defined __MVS__
|
||||
#define GTEST_OS_ZOS 1
|
||||
#elif defined(__sun) && defined(__SVR4)
|
||||
#define GTEST_OS_SOLARIS 1
|
||||
#elif defined(_AIX)
|
||||
#define GTEST_OS_AIX 1
|
||||
#elif defined(__hpux)
|
||||
#define GTEST_OS_HPUX 1
|
||||
#elif defined __native_client__
|
||||
#define GTEST_OS_NACL 1
|
||||
#elif defined __NetBSD__
|
||||
#define GTEST_OS_NETBSD 1
|
||||
#elif defined __OpenBSD__
|
||||
#define GTEST_OS_OPENBSD 1
|
||||
#elif defined __QNX__
|
||||
#define GTEST_OS_QNX 1
|
||||
#elif defined(__HAIKU__)
|
||||
#define GTEST_OS_HAIKU 1
|
||||
#elif defined ESP8266
|
||||
#define GTEST_OS_ESP8266 1
|
||||
#elif defined ESP32
|
||||
#define GTEST_OS_ESP32 1
|
||||
#elif defined(__XTENSA__)
|
||||
#define GTEST_OS_XTENSA 1
|
||||
#elif defined(__hexagon__)
|
||||
#define GTEST_OS_QURT 1
|
||||
#endif // __CYGWIN__
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_ARCH_H_
|
2460
source/test/gtest/internal/gtest-port.h
Normal file
2460
source/test/gtest/internal/gtest-port.h
Normal file
File diff suppressed because it is too large
Load Diff
178
source/test/gtest/internal/gtest-string.h
Normal file
178
source/test/gtest/internal/gtest-string.h
Normal file
@ -0,0 +1,178 @@
|
||||
// Copyright 2005, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// The Google C++ Testing and Mocking Framework (Google Test)
|
||||
//
|
||||
// This header file declares the String class and functions used internally by
|
||||
// Google Test. They are subject to change without notice. They should not used
|
||||
// by code external to Google Test.
|
||||
//
|
||||
// This header file is #included by gtest-internal.h.
|
||||
// It should not be #included by other files.
|
||||
|
||||
// IWYU pragma: private, include "gtest/gtest.h"
|
||||
// IWYU pragma: friend gtest/.*
|
||||
// IWYU pragma: friend gmock/.*
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
|
||||
|
||||
#ifdef __BORLANDC__
|
||||
// string.h is not guaranteed to provide strcpy on C++ Builder.
|
||||
#include <mem.h>
|
||||
#endif
|
||||
|
||||
#include <string.h>
|
||||
|
||||
#include <cstdint>
|
||||
#include <sstream>
|
||||
#include <string>
|
||||
|
||||
#include "gtest/internal/gtest-port.h"
|
||||
|
||||
namespace testing {
|
||||
namespace internal {
|
||||
|
||||
// String - an abstract class holding static string utilities.
|
||||
class GTEST_API_ String {
|
||||
public:
|
||||
// Static utility methods
|
||||
|
||||
// Clones a 0-terminated C string, allocating memory using new. The
|
||||
// caller is responsible for deleting the return value using
|
||||
// delete[]. Returns the cloned string, or NULL if the input is
|
||||
// NULL.
|
||||
//
|
||||
// This is different from strdup() in string.h, which allocates
|
||||
// memory using malloc().
|
||||
static const char* CloneCString(const char* c_str);
|
||||
|
||||
#if GTEST_OS_WINDOWS_MOBILE
|
||||
// Windows CE does not have the 'ANSI' versions of Win32 APIs. To be
|
||||
// able to pass strings to Win32 APIs on CE we need to convert them
|
||||
// to 'Unicode', UTF-16.
|
||||
|
||||
// Creates a UTF-16 wide string from the given ANSI string, allocating
|
||||
// memory using new. The caller is responsible for deleting the return
|
||||
// value using delete[]. Returns the wide string, or NULL if the
|
||||
// input is NULL.
|
||||
//
|
||||
// The wide string is created using the ANSI codepage (CP_ACP) to
|
||||
// match the behaviour of the ANSI versions of Win32 calls and the
|
||||
// C runtime.
|
||||
static LPCWSTR AnsiToUtf16(const char* c_str);
|
||||
|
||||
// Creates an ANSI string from the given wide string, allocating
|
||||
// memory using new. The caller is responsible for deleting the return
|
||||
// value using delete[]. Returns the ANSI string, or NULL if the
|
||||
// input is NULL.
|
||||
//
|
||||
// The returned string is created using the ANSI codepage (CP_ACP) to
|
||||
// match the behaviour of the ANSI versions of Win32 calls and the
|
||||
// C runtime.
|
||||
static const char* Utf16ToAnsi(LPCWSTR utf16_str);
|
||||
#endif
|
||||
|
||||
// Compares two C strings. Returns true if and only if they have the same
|
||||
// content.
|
||||
//
|
||||
// Unlike strcmp(), this function can handle NULL argument(s). A
|
||||
// NULL C string is considered different to any non-NULL C string,
|
||||
// including the empty string.
|
||||
static bool CStringEquals(const char* lhs, const char* rhs);
|
||||
|
||||
// Converts a wide C string to a String using the UTF-8 encoding.
|
||||
// NULL will be converted to "(null)". If an error occurred during
|
||||
// the conversion, "(failed to convert from wide string)" is
|
||||
// returned.
|
||||
static std::string ShowWideCString(const wchar_t* wide_c_str);
|
||||
|
||||
// Compares two wide C strings. Returns true if and only if they have the
|
||||
// same content.
|
||||
//
|
||||
// Unlike wcscmp(), this function can handle NULL argument(s). A
|
||||
// NULL C string is considered different to any non-NULL C string,
|
||||
// including the empty string.
|
||||
static bool WideCStringEquals(const wchar_t* lhs, const wchar_t* rhs);
|
||||
|
||||
// Compares two C strings, ignoring case. Returns true if and only if
|
||||
// they have the same content.
|
||||
//
|
||||
// Unlike strcasecmp(), this function can handle NULL argument(s).
|
||||
// A NULL C string is considered different to any non-NULL C string,
|
||||
// including the empty string.
|
||||
static bool CaseInsensitiveCStringEquals(const char* lhs, const char* rhs);
|
||||
|
||||
// Compares two wide C strings, ignoring case. Returns true if and only if
|
||||
// they have the same content.
|
||||
//
|
||||
// Unlike wcscasecmp(), this function can handle NULL argument(s).
|
||||
// A NULL C string is considered different to any non-NULL wide C string,
|
||||
// including the empty string.
|
||||
// NB: The implementations on different platforms slightly differ.
|
||||
// On windows, this method uses _wcsicmp which compares according to LC_CTYPE
|
||||
// environment variable. On GNU platform this method uses wcscasecmp
|
||||
// which compares according to LC_CTYPE category of the current locale.
|
||||
// On MacOS X, it uses towlower, which also uses LC_CTYPE category of the
|
||||
// current locale.
|
||||
static bool CaseInsensitiveWideCStringEquals(const wchar_t* lhs,
|
||||
const wchar_t* rhs);
|
||||
|
||||
// Returns true if and only if the given string ends with the given suffix,
|
||||
// ignoring case. Any string is considered to end with an empty suffix.
|
||||
static bool EndsWithCaseInsensitive(const std::string& str,
|
||||
const std::string& suffix);
|
||||
|
||||
// Formats an int value as "%02d".
|
||||
static std::string FormatIntWidth2(int value); // "%02d" for width == 2
|
||||
|
||||
// Formats an int value to given width with leading zeros.
|
||||
static std::string FormatIntWidthN(int value, int width);
|
||||
|
||||
// Formats an int value as "%X".
|
||||
static std::string FormatHexInt(int value);
|
||||
|
||||
// Formats an int value as "%X".
|
||||
static std::string FormatHexUInt32(uint32_t value);
|
||||
|
||||
// Formats a byte as "%02X".
|
||||
static std::string FormatByte(unsigned char value);
|
||||
|
||||
private:
|
||||
String(); // Not meant to be instantiated.
|
||||
}; // class String
|
||||
|
||||
// Gets the content of the stringstream's buffer as an std::string. Each '\0'
|
||||
// character in the buffer is replaced with "\\0".
|
||||
GTEST_API_ std::string StringStreamToString(::std::stringstream* stream);
|
||||
|
||||
} // namespace internal
|
||||
} // namespace testing
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
|
190
source/test/gtest/internal/gtest-type-util.h
Normal file
190
source/test/gtest/internal/gtest-type-util.h
Normal file
@ -0,0 +1,190 @@
|
||||
// Copyright 2008 Google Inc.
|
||||
// All Rights Reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// Type utilities needed for implementing typed and type-parameterized
|
||||
// tests.
|
||||
|
||||
// IWYU pragma: private, include "gtest/gtest.h"
|
||||
// IWYU pragma: friend gtest/.*
|
||||
// IWYU pragma: friend gmock/.*
|
||||
|
||||
#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
|
||||
#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
|
||||
|
||||
#include <string>
|
||||
#include <type_traits>
|
||||
#include <typeinfo>
|
||||
|
||||
#include "gtest/internal/gtest-port.h"
|
||||
|
||||
// #ifdef __GNUC__ is too general here. It is possible to use gcc without using
|
||||
// libstdc++ (which is where cxxabi.h comes from).
|
||||
#if GTEST_HAS_CXXABI_H_
|
||||
#include <cxxabi.h>
|
||||
#elif defined(__HP_aCC)
|
||||
#include <acxx_demangle.h>
|
||||
#endif // GTEST_HASH_CXXABI_H_
|
||||
|
||||
namespace testing {
|
||||
namespace internal {
|
||||
|
||||
// Canonicalizes a given name with respect to the Standard C++ Library.
|
||||
// This handles removing the inline namespace within `std` that is
|
||||
// used by various standard libraries (e.g., `std::__1`). Names outside
|
||||
// of namespace std are returned unmodified.
|
||||
inline std::string CanonicalizeForStdLibVersioning(std::string s) {
|
||||
static const char prefix[] = "std::__";
|
||||
if (s.compare(0, strlen(prefix), prefix) == 0) {
|
||||
std::string::size_type end = s.find("::", strlen(prefix));
|
||||
if (end != s.npos) {
|
||||
// Erase everything between the initial `std` and the second `::`.
|
||||
s.erase(strlen("std"), end - strlen("std"));
|
||||
}
|
||||
}
|
||||
return s;
|
||||
}
|
||||
|
||||
#if GTEST_HAS_RTTI
|
||||
// GetTypeName(const std::type_info&) returns a human-readable name of type T.
|
||||
inline std::string GetTypeName(const std::type_info& type) {
|
||||
const char* const name = type.name();
|
||||
#if GTEST_HAS_CXXABI_H_ || defined(__HP_aCC)
|
||||
int status = 0;
|
||||
// gcc's implementation of typeid(T).name() mangles the type name,
|
||||
// so we have to demangle it.
|
||||
#if GTEST_HAS_CXXABI_H_
|
||||
using abi::__cxa_demangle;
|
||||
#endif // GTEST_HAS_CXXABI_H_
|
||||
char* const readable_name = __cxa_demangle(name, nullptr, nullptr, &status);
|
||||
const std::string name_str(status == 0 ? readable_name : name);
|
||||
free(readable_name);
|
||||
return CanonicalizeForStdLibVersioning(name_str);
|
||||
#else
|
||||
return name;
|
||||
#endif // GTEST_HAS_CXXABI_H_ || __HP_aCC
|
||||
}
|
||||
#endif // GTEST_HAS_RTTI
|
||||
|
||||
// GetTypeName<T>() returns a human-readable name of type T if and only if
|
||||
// RTTI is enabled, otherwise it returns a dummy type name.
|
||||
// NB: This function is also used in Google Mock, so don't move it inside of
|
||||
// the typed-test-only section below.
|
||||
template <typename T>
|
||||
std::string GetTypeName() {
|
||||
#if GTEST_HAS_RTTI
|
||||
return GetTypeName(typeid(T));
|
||||
#else
|
||||
return "<type>";
|
||||
#endif // GTEST_HAS_RTTI
|
||||
}
|
||||
|
||||
// A unique type indicating an empty node
|
||||
struct None {};
|
||||
|
||||
#define GTEST_TEMPLATE_ \
|
||||
template <typename T> \
|
||||
class
|
||||
|
||||
// The template "selector" struct TemplateSel<Tmpl> is used to
|
||||
// represent Tmpl, which must be a class template with one type
|
||||
// parameter, as a type. TemplateSel<Tmpl>::Bind<T>::type is defined
|
||||
// as the type Tmpl<T>. This allows us to actually instantiate the
|
||||
// template "selected" by TemplateSel<Tmpl>.
|
||||
//
|
||||
// This trick is necessary for simulating typedef for class templates,
|
||||
// which C++ doesn't support directly.
|
||||
template <GTEST_TEMPLATE_ Tmpl>
|
||||
struct TemplateSel {
|
||||
template <typename T>
|
||||
struct Bind {
|
||||
typedef Tmpl<T> type;
|
||||
};
|
||||
};
|
||||
|
||||
#define GTEST_BIND_(TmplSel, T) TmplSel::template Bind<T>::type
|
||||
|
||||
template <GTEST_TEMPLATE_ Head_, GTEST_TEMPLATE_... Tail_>
|
||||
struct Templates {
|
||||
using Head = TemplateSel<Head_>;
|
||||
using Tail = Templates<Tail_...>;
|
||||
};
|
||||
|
||||
template <GTEST_TEMPLATE_ Head_>
|
||||
struct Templates<Head_> {
|
||||
using Head = TemplateSel<Head_>;
|
||||
using Tail = None;
|
||||
};
|
||||
|
||||
// Tuple-like type lists
|
||||
template <typename Head_, typename... Tail_>
|
||||
struct Types {
|
||||
using Head = Head_;
|
||||
using Tail = Types<Tail_...>;
|
||||
};
|
||||
|
||||
template <typename Head_>
|
||||
struct Types<Head_> {
|
||||
using Head = Head_;
|
||||
using Tail = None;
|
||||
};
|
||||
|
||||
// Helper metafunctions to tell apart a single type from types
|
||||
// generated by ::testing::Types
|
||||
template <typename... Ts>
|
||||
struct ProxyTypeList {
|
||||
using type = Types<Ts...>;
|
||||
};
|
||||
|
||||
template <typename>
|
||||
struct is_proxy_type_list : std::false_type {};
|
||||
|
||||
template <typename... Ts>
|
||||
struct is_proxy_type_list<ProxyTypeList<Ts...>> : std::true_type {};
|
||||
|
||||
// Generator which conditionally creates type lists.
|
||||
// It recognizes if a requested type list should be created
|
||||
// and prevents creating a new type list nested within another one.
|
||||
template <typename T>
|
||||
struct GenerateTypeList {
|
||||
private:
|
||||
using proxy = typename std::conditional<is_proxy_type_list<T>::value, T,
|
||||
ProxyTypeList<T>>::type;
|
||||
|
||||
public:
|
||||
using type = typename proxy::type;
|
||||
};
|
||||
|
||||
} // namespace internal
|
||||
|
||||
template <typename... Ts>
|
||||
using Types = internal::ProxyTypeList<Ts...>;
|
||||
|
||||
} // namespace testing
|
||||
|
||||
#endif // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
|
77
source/test/gtest/src/gtest-assertion-result.cc
Normal file
77
source/test/gtest/src/gtest-assertion-result.cc
Normal file
@ -0,0 +1,77 @@
|
||||
// Copyright 2005, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// The Google C++ Testing and Mocking Framework (Google Test)
|
||||
//
|
||||
// This file defines the AssertionResult type.
|
||||
|
||||
#include "gtest/gtest-assertion-result.h"
|
||||
|
||||
#include <string>
|
||||
#include <utility>
|
||||
|
||||
#include "gtest/gtest-message.h"
|
||||
|
||||
namespace testing {
|
||||
|
||||
// AssertionResult constructors.
|
||||
// Used in EXPECT_TRUE/FALSE(assertion_result).
|
||||
AssertionResult::AssertionResult(const AssertionResult& other)
|
||||
: success_(other.success_),
|
||||
message_(other.message_.get() != nullptr
|
||||
? new ::std::string(*other.message_)
|
||||
: static_cast< ::std::string*>(nullptr)) {}
|
||||
|
||||
// Swaps two AssertionResults.
|
||||
void AssertionResult::swap(AssertionResult& other) {
|
||||
using std::swap;
|
||||
swap(success_, other.success_);
|
||||
swap(message_, other.message_);
|
||||
}
|
||||
|
||||
// Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE.
|
||||
AssertionResult AssertionResult::operator!() const {
|
||||
AssertionResult negation(!success_);
|
||||
if (message_.get() != nullptr) negation << *message_;
|
||||
return negation;
|
||||
}
|
||||
|
||||
// Makes a successful assertion result.
|
||||
AssertionResult AssertionSuccess() { return AssertionResult(true); }
|
||||
|
||||
// Makes a failed assertion result.
|
||||
AssertionResult AssertionFailure() { return AssertionResult(false); }
|
||||
|
||||
// Makes a failed assertion result with the given failure message.
|
||||
// Deprecated; use AssertionFailure() << message.
|
||||
AssertionResult AssertionFailure(const Message& message) {
|
||||
return AssertionFailure() << message;
|
||||
}
|
||||
|
||||
} // namespace testing
|
1620
source/test/gtest/src/gtest-death-test.cc
Normal file
1620
source/test/gtest/src/gtest-death-test.cc
Normal file
File diff suppressed because it is too large
Load Diff
410
source/test/gtest/src/gtest-filepath.cc
Normal file
410
source/test/gtest/src/gtest-filepath.cc
Normal file
@ -0,0 +1,410 @@
|
||||
// Copyright 2008, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
#include "gtest/internal/gtest-filepath.h"
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
#include "gtest/gtest-message.h"
|
||||
#include "gtest/internal/gtest-port.h"
|
||||
|
||||
#if GTEST_OS_WINDOWS_MOBILE
|
||||
#include <windows.h>
|
||||
#elif GTEST_OS_WINDOWS
|
||||
#include <direct.h>
|
||||
#include <io.h>
|
||||
#else
|
||||
#include <limits.h>
|
||||
|
||||
#include <climits> // Some Linux distributions define PATH_MAX here.
|
||||
#endif // GTEST_OS_WINDOWS_MOBILE
|
||||
|
||||
#include "gtest/internal/gtest-string.h"
|
||||
|
||||
#if GTEST_OS_WINDOWS
|
||||
#define GTEST_PATH_MAX_ _MAX_PATH
|
||||
#elif defined(PATH_MAX)
|
||||
#define GTEST_PATH_MAX_ PATH_MAX
|
||||
#elif defined(_XOPEN_PATH_MAX)
|
||||
#define GTEST_PATH_MAX_ _XOPEN_PATH_MAX
|
||||
#else
|
||||
#define GTEST_PATH_MAX_ _POSIX_PATH_MAX
|
||||
#endif // GTEST_OS_WINDOWS
|
||||
|
||||
#if GTEST_HAS_FILE_SYSTEM
|
||||
|
||||
namespace testing {
|
||||
namespace internal {
|
||||
|
||||
#if GTEST_OS_WINDOWS
|
||||
// On Windows, '\\' is the standard path separator, but many tools and the
|
||||
// Windows API also accept '/' as an alternate path separator. Unless otherwise
|
||||
// noted, a file path can contain either kind of path separators, or a mixture
|
||||
// of them.
|
||||
const char kPathSeparator = '\\';
|
||||
const char kAlternatePathSeparator = '/';
|
||||
const char kAlternatePathSeparatorString[] = "/";
|
||||
#if GTEST_OS_WINDOWS_MOBILE
|
||||
// Windows CE doesn't have a current directory. You should not use
|
||||
// the current directory in tests on Windows CE, but this at least
|
||||
// provides a reasonable fallback.
|
||||
const char kCurrentDirectoryString[] = "\\";
|
||||
// Windows CE doesn't define INVALID_FILE_ATTRIBUTES
|
||||
const DWORD kInvalidFileAttributes = 0xffffffff;
|
||||
#else
|
||||
const char kCurrentDirectoryString[] = ".\\";
|
||||
#endif // GTEST_OS_WINDOWS_MOBILE
|
||||
#else
|
||||
const char kPathSeparator = '/';
|
||||
const char kCurrentDirectoryString[] = "./";
|
||||
#endif // GTEST_OS_WINDOWS
|
||||
|
||||
// Returns whether the given character is a valid path separator.
|
||||
static bool IsPathSeparator(char c) {
|
||||
#if GTEST_HAS_ALT_PATH_SEP_
|
||||
return (c == kPathSeparator) || (c == kAlternatePathSeparator);
|
||||
#else
|
||||
return c == kPathSeparator;
|
||||
#endif
|
||||
}
|
||||
|
||||
// Returns the current working directory, or "" if unsuccessful.
|
||||
FilePath FilePath::GetCurrentDir() {
|
||||
#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_WINDOWS_PHONE || \
|
||||
GTEST_OS_WINDOWS_RT || GTEST_OS_ESP8266 || GTEST_OS_ESP32 || \
|
||||
GTEST_OS_XTENSA || GTEST_OS_QURT
|
||||
// These platforms do not have a current directory, so we just return
|
||||
// something reasonable.
|
||||
return FilePath(kCurrentDirectoryString);
|
||||
#elif GTEST_OS_WINDOWS
|
||||
char cwd[GTEST_PATH_MAX_ + 1] = {'\0'};
|
||||
return FilePath(_getcwd(cwd, sizeof(cwd)) == nullptr ? "" : cwd);
|
||||
#else
|
||||
char cwd[GTEST_PATH_MAX_ + 1] = {'\0'};
|
||||
char* result = getcwd(cwd, sizeof(cwd));
|
||||
#if GTEST_OS_NACL
|
||||
// getcwd will likely fail in NaCl due to the sandbox, so return something
|
||||
// reasonable. The user may have provided a shim implementation for getcwd,
|
||||
// however, so fallback only when failure is detected.
|
||||
return FilePath(result == nullptr ? kCurrentDirectoryString : cwd);
|
||||
#endif // GTEST_OS_NACL
|
||||
return FilePath(result == nullptr ? "" : cwd);
|
||||
#endif // GTEST_OS_WINDOWS_MOBILE
|
||||
}
|
||||
|
||||
// Returns a copy of the FilePath with the case-insensitive extension removed.
|
||||
// Example: FilePath("dir/file.exe").RemoveExtension("EXE") returns
|
||||
// FilePath("dir/file"). If a case-insensitive extension is not
|
||||
// found, returns a copy of the original FilePath.
|
||||
FilePath FilePath::RemoveExtension(const char* extension) const {
|
||||
const std::string dot_extension = std::string(".") + extension;
|
||||
if (String::EndsWithCaseInsensitive(pathname_, dot_extension)) {
|
||||
return FilePath(
|
||||
pathname_.substr(0, pathname_.length() - dot_extension.length()));
|
||||
}
|
||||
return *this;
|
||||
}
|
||||
|
||||
// Returns a pointer to the last occurrence of a valid path separator in
|
||||
// the FilePath. On Windows, for example, both '/' and '\' are valid path
|
||||
// separators. Returns NULL if no path separator was found.
|
||||
const char* FilePath::FindLastPathSeparator() const {
|
||||
const char* const last_sep = strrchr(c_str(), kPathSeparator);
|
||||
#if GTEST_HAS_ALT_PATH_SEP_
|
||||
const char* const last_alt_sep = strrchr(c_str(), kAlternatePathSeparator);
|
||||
// Comparing two pointers of which only one is NULL is undefined.
|
||||
if (last_alt_sep != nullptr &&
|
||||
(last_sep == nullptr || last_alt_sep > last_sep)) {
|
||||
return last_alt_sep;
|
||||
}
|
||||
#endif
|
||||
return last_sep;
|
||||
}
|
||||
|
||||
size_t FilePath::CalculateRootLength() const {
|
||||
const auto &path = pathname_;
|
||||
auto s = path.begin();
|
||||
auto end = path.end();
|
||||
#if GTEST_OS_WINDOWS
|
||||
if (end - s >= 2 && s[1] == ':' &&
|
||||
(end - s == 2 || IsPathSeparator(s[2])) &&
|
||||
(('A' <= s[0] && s[0] <= 'Z') || ('a' <= s[0] && s[0] <= 'z'))) {
|
||||
// A typical absolute path like "C:\Windows" or "D:"
|
||||
s += 2;
|
||||
if (s != end) {
|
||||
++s;
|
||||
}
|
||||
} else if (end - s >= 3 && IsPathSeparator(*s) && IsPathSeparator(*(s + 1))
|
||||
&& !IsPathSeparator(*(s + 2))) {
|
||||
// Move past the "\\" prefix in a UNC path like "\\Server\Share\Folder"
|
||||
s += 2;
|
||||
// Skip 2 components and their following separators ("Server\" and "Share\")
|
||||
for (int i = 0; i < 2; ++i) {
|
||||
while (s != end) {
|
||||
bool stop = IsPathSeparator(*s);
|
||||
++s;
|
||||
if (stop) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if (s != end && IsPathSeparator(*s)) {
|
||||
// A drive-rooted path like "\Windows"
|
||||
++s;
|
||||
}
|
||||
#else
|
||||
if (s != end && IsPathSeparator(*s)) {
|
||||
++s;
|
||||
}
|
||||
#endif
|
||||
return static_cast<size_t>(s - path.begin());
|
||||
}
|
||||
|
||||
// Returns a copy of the FilePath with the directory part removed.
|
||||
// Example: FilePath("path/to/file").RemoveDirectoryName() returns
|
||||
// FilePath("file"). If there is no directory part ("just_a_file"), it returns
|
||||
// the FilePath unmodified. If there is no file part ("just_a_dir/") it
|
||||
// returns an empty FilePath ("").
|
||||
// On Windows platform, '\' is the path separator, otherwise it is '/'.
|
||||
FilePath FilePath::RemoveDirectoryName() const {
|
||||
const char* const last_sep = FindLastPathSeparator();
|
||||
return last_sep ? FilePath(last_sep + 1) : *this;
|
||||
}
|
||||
|
||||
// RemoveFileName returns the directory path with the filename removed.
|
||||
// Example: FilePath("path/to/file").RemoveFileName() returns "path/to/".
|
||||
// If the FilePath is "a_file" or "/a_file", RemoveFileName returns
|
||||
// FilePath("./") or, on Windows, FilePath(".\\"). If the filepath does
|
||||
// not have a file, like "just/a/dir/", it returns the FilePath unmodified.
|
||||
// On Windows platform, '\' is the path separator, otherwise it is '/'.
|
||||
FilePath FilePath::RemoveFileName() const {
|
||||
const char* const last_sep = FindLastPathSeparator();
|
||||
std::string dir;
|
||||
if (last_sep) {
|
||||
dir = std::string(c_str(), static_cast<size_t>(last_sep + 1 - c_str()));
|
||||
} else {
|
||||
dir = kCurrentDirectoryString;
|
||||
}
|
||||
return FilePath(dir);
|
||||
}
|
||||
|
||||
// Helper functions for naming files in a directory for xml output.
|
||||
|
||||
// Given directory = "dir", base_name = "test", number = 0,
|
||||
// extension = "xml", returns "dir/test.xml". If number is greater
|
||||
// than zero (e.g., 12), returns "dir/test_12.xml".
|
||||
// On Windows platform, uses \ as the separator rather than /.
|
||||
FilePath FilePath::MakeFileName(const FilePath& directory,
|
||||
const FilePath& base_name, int number,
|
||||
const char* extension) {
|
||||
std::string file;
|
||||
if (number == 0) {
|
||||
file = base_name.string() + "." + extension;
|
||||
} else {
|
||||
file =
|
||||
base_name.string() + "_" + StreamableToString(number) + "." + extension;
|
||||
}
|
||||
return ConcatPaths(directory, FilePath(file));
|
||||
}
|
||||
|
||||
// Given directory = "dir", relative_path = "test.xml", returns "dir/test.xml".
|
||||
// On Windows, uses \ as the separator rather than /.
|
||||
FilePath FilePath::ConcatPaths(const FilePath& directory,
|
||||
const FilePath& relative_path) {
|
||||
if (directory.IsEmpty()) return relative_path;
|
||||
const FilePath dir(directory.RemoveTrailingPathSeparator());
|
||||
return FilePath(dir.string() + kPathSeparator + relative_path.string());
|
||||
}
|
||||
|
||||
// Returns true if pathname describes something findable in the file-system,
|
||||
// either a file, directory, or whatever.
|
||||
bool FilePath::FileOrDirectoryExists() const {
|
||||
#if GTEST_OS_WINDOWS_MOBILE
|
||||
LPCWSTR unicode = String::AnsiToUtf16(pathname_.c_str());
|
||||
const DWORD attributes = GetFileAttributes(unicode);
|
||||
delete[] unicode;
|
||||
return attributes != kInvalidFileAttributes;
|
||||
#else
|
||||
posix::StatStruct file_stat{};
|
||||
return posix::Stat(pathname_.c_str(), &file_stat) == 0;
|
||||
#endif // GTEST_OS_WINDOWS_MOBILE
|
||||
}
|
||||
|
||||
// Returns true if pathname describes a directory in the file-system
|
||||
// that exists.
|
||||
bool FilePath::DirectoryExists() const {
|
||||
bool result = false;
|
||||
#if GTEST_OS_WINDOWS
|
||||
// Don't strip off trailing separator if path is a root directory on
|
||||
// Windows (like "C:\\").
|
||||
const FilePath& path(IsRootDirectory() ? *this
|
||||
: RemoveTrailingPathSeparator());
|
||||
#else
|
||||
const FilePath& path(*this);
|
||||
#endif
|
||||
|
||||
#if GTEST_OS_WINDOWS_MOBILE
|
||||
LPCWSTR unicode = String::AnsiToUtf16(path.c_str());
|
||||
const DWORD attributes = GetFileAttributes(unicode);
|
||||
delete[] unicode;
|
||||
if ((attributes != kInvalidFileAttributes) &&
|
||||
(attributes & FILE_ATTRIBUTE_DIRECTORY)) {
|
||||
result = true;
|
||||
}
|
||||
#else
|
||||
posix::StatStruct file_stat{};
|
||||
result =
|
||||
posix::Stat(path.c_str(), &file_stat) == 0 && posix::IsDir(file_stat);
|
||||
#endif // GTEST_OS_WINDOWS_MOBILE
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
// Returns true if pathname describes a root directory. (Windows has one
|
||||
// root directory per disk drive. UNC share roots are also included.)
|
||||
bool FilePath::IsRootDirectory() const {
|
||||
size_t root_length = CalculateRootLength();
|
||||
return root_length > 0 && root_length == pathname_.size() &&
|
||||
IsPathSeparator(pathname_[root_length - 1]);
|
||||
}
|
||||
|
||||
// Returns true if pathname describes an absolute path.
|
||||
bool FilePath::IsAbsolutePath() const {
|
||||
return CalculateRootLength() > 0;
|
||||
}
|
||||
|
||||
// Returns a pathname for a file that does not currently exist. The pathname
|
||||
// will be directory/base_name.extension or
|
||||
// directory/base_name_<number>.extension if directory/base_name.extension
|
||||
// already exists. The number will be incremented until a pathname is found
|
||||
// that does not already exist.
|
||||
// Examples: 'dir/foo_test.xml' or 'dir/foo_test_1.xml'.
|
||||
// There could be a race condition if two or more processes are calling this
|
||||
// function at the same time -- they could both pick the same filename.
|
||||
FilePath FilePath::GenerateUniqueFileName(const FilePath& directory,
|
||||
const FilePath& base_name,
|
||||
const char* extension) {
|
||||
FilePath full_pathname;
|
||||
int number = 0;
|
||||
do {
|
||||
full_pathname.Set(MakeFileName(directory, base_name, number++, extension));
|
||||
} while (full_pathname.FileOrDirectoryExists());
|
||||
return full_pathname;
|
||||
}
|
||||
|
||||
// Returns true if FilePath ends with a path separator, which indicates that
|
||||
// it is intended to represent a directory. Returns false otherwise.
|
||||
// This does NOT check that a directory (or file) actually exists.
|
||||
bool FilePath::IsDirectory() const {
|
||||
return !pathname_.empty() &&
|
||||
IsPathSeparator(pathname_.c_str()[pathname_.length() - 1]);
|
||||
}
|
||||
|
||||
// Create directories so that path exists. Returns true if successful or if
|
||||
// the directories already exist; returns false if unable to create directories
|
||||
// for any reason.
|
||||
bool FilePath::CreateDirectoriesRecursively() const {
|
||||
if (!this->IsDirectory()) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (pathname_.length() == 0 || this->DirectoryExists()) {
|
||||
return true;
|
||||
}
|
||||
|
||||
const FilePath parent(this->RemoveTrailingPathSeparator().RemoveFileName());
|
||||
return parent.CreateDirectoriesRecursively() && this->CreateFolder();
|
||||
}
|
||||
|
||||
// Create the directory so that path exists. Returns true if successful or
|
||||
// if the directory already exists; returns false if unable to create the
|
||||
// directory for any reason, including if the parent directory does not
|
||||
// exist. Not named "CreateDirectory" because that's a macro on Windows.
|
||||
bool FilePath::CreateFolder() const {
|
||||
#if GTEST_OS_WINDOWS_MOBILE
|
||||
FilePath removed_sep(this->RemoveTrailingPathSeparator());
|
||||
LPCWSTR unicode = String::AnsiToUtf16(removed_sep.c_str());
|
||||
int result = CreateDirectory(unicode, nullptr) ? 0 : -1;
|
||||
delete[] unicode;
|
||||
#elif GTEST_OS_WINDOWS
|
||||
int result = _mkdir(pathname_.c_str());
|
||||
#elif GTEST_OS_ESP8266 || GTEST_OS_XTENSA || GTEST_OS_QURT
|
||||
// do nothing
|
||||
int result = 0;
|
||||
#else
|
||||
int result = mkdir(pathname_.c_str(), 0777);
|
||||
#endif // GTEST_OS_WINDOWS_MOBILE
|
||||
|
||||
if (result == -1) {
|
||||
return this->DirectoryExists(); // An error is OK if the directory exists.
|
||||
}
|
||||
return true; // No error.
|
||||
}
|
||||
|
||||
// If input name has a trailing separator character, remove it and return the
|
||||
// name, otherwise return the name string unmodified.
|
||||
// On Windows platform, uses \ as the separator, other platforms use /.
|
||||
FilePath FilePath::RemoveTrailingPathSeparator() const {
|
||||
return IsDirectory() ? FilePath(pathname_.substr(0, pathname_.length() - 1))
|
||||
: *this;
|
||||
}
|
||||
|
||||
// Removes any redundant separators that might be in the pathname.
|
||||
// For example, "bar///foo" becomes "bar/foo". Does not eliminate other
|
||||
// redundancies that might be in a pathname involving "." or "..".
|
||||
// Note that "\\Host\Share" does not contain a redundancy on Windows!
|
||||
void FilePath::Normalize() {
|
||||
auto out = pathname_.begin();
|
||||
|
||||
auto i = pathname_.cbegin();
|
||||
#if GTEST_OS_WINDOWS
|
||||
// UNC paths are treated specially
|
||||
if (pathname_.end() - i >= 3 && IsPathSeparator(*i) &&
|
||||
IsPathSeparator(*(i + 1)) && !IsPathSeparator(*(i + 2))) {
|
||||
*(out++) = kPathSeparator;
|
||||
*(out++) = kPathSeparator;
|
||||
}
|
||||
#endif
|
||||
while (i != pathname_.end()) {
|
||||
const char character = *i;
|
||||
if (!IsPathSeparator(character)) {
|
||||
*(out++) = character;
|
||||
} else if (out == pathname_.begin() || *std::prev(out) != kPathSeparator) {
|
||||
*(out++) = kPathSeparator;
|
||||
}
|
||||
++i;
|
||||
}
|
||||
|
||||
pathname_.erase(out, pathname_.end());
|
||||
}
|
||||
|
||||
} // namespace internal
|
||||
} // namespace testing
|
||||
|
||||
#endif // GTEST_HAS_FILE_SYSTEM
|
1217
source/test/gtest/src/gtest-internal-inl.h
Normal file
1217
source/test/gtest/src/gtest-internal-inl.h
Normal file
File diff suppressed because it is too large
Load Diff
98
source/test/gtest/src/gtest-matchers.cc
Normal file
98
source/test/gtest/src/gtest-matchers.cc
Normal file
@ -0,0 +1,98 @@
|
||||
// Copyright 2007, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// The Google C++ Testing and Mocking Framework (Google Test)
|
||||
//
|
||||
// This file implements just enough of the matcher interface to allow
|
||||
// EXPECT_DEATH and friends to accept a matcher argument.
|
||||
|
||||
#include "gtest/gtest-matchers.h"
|
||||
|
||||
#include <string>
|
||||
|
||||
#include "gtest/internal/gtest-internal.h"
|
||||
#include "gtest/internal/gtest-port.h"
|
||||
|
||||
namespace testing {
|
||||
|
||||
// Constructs a matcher that matches a const std::string& whose value is
|
||||
// equal to s.
|
||||
Matcher<const std::string&>::Matcher(const std::string& s) { *this = Eq(s); }
|
||||
|
||||
// Constructs a matcher that matches a const std::string& whose value is
|
||||
// equal to s.
|
||||
Matcher<const std::string&>::Matcher(const char* s) {
|
||||
*this = Eq(std::string(s));
|
||||
}
|
||||
|
||||
// Constructs a matcher that matches a std::string whose value is equal to
|
||||
// s.
|
||||
Matcher<std::string>::Matcher(const std::string& s) { *this = Eq(s); }
|
||||
|
||||
// Constructs a matcher that matches a std::string whose value is equal to
|
||||
// s.
|
||||
Matcher<std::string>::Matcher(const char* s) { *this = Eq(std::string(s)); }
|
||||
|
||||
#if GTEST_INTERNAL_HAS_STRING_VIEW
|
||||
// Constructs a matcher that matches a const StringView& whose value is
|
||||
// equal to s.
|
||||
Matcher<const internal::StringView&>::Matcher(const std::string& s) {
|
||||
*this = Eq(s);
|
||||
}
|
||||
|
||||
// Constructs a matcher that matches a const StringView& whose value is
|
||||
// equal to s.
|
||||
Matcher<const internal::StringView&>::Matcher(const char* s) {
|
||||
*this = Eq(std::string(s));
|
||||
}
|
||||
|
||||
// Constructs a matcher that matches a const StringView& whose value is
|
||||
// equal to s.
|
||||
Matcher<const internal::StringView&>::Matcher(internal::StringView s) {
|
||||
*this = Eq(std::string(s));
|
||||
}
|
||||
|
||||
// Constructs a matcher that matches a StringView whose value is equal to
|
||||
// s.
|
||||
Matcher<internal::StringView>::Matcher(const std::string& s) { *this = Eq(s); }
|
||||
|
||||
// Constructs a matcher that matches a StringView whose value is equal to
|
||||
// s.
|
||||
Matcher<internal::StringView>::Matcher(const char* s) {
|
||||
*this = Eq(std::string(s));
|
||||
}
|
||||
|
||||
// Constructs a matcher that matches a StringView whose value is equal to
|
||||
// s.
|
||||
Matcher<internal::StringView>::Matcher(internal::StringView s) {
|
||||
*this = Eq(std::string(s));
|
||||
}
|
||||
#endif // GTEST_INTERNAL_HAS_STRING_VIEW
|
||||
|
||||
} // namespace testing
|
1394
source/test/gtest/src/gtest-port.cc
Normal file
1394
source/test/gtest/src/gtest-port.cc
Normal file
File diff suppressed because it is too large
Load Diff
553
source/test/gtest/src/gtest-printers.cc
Normal file
553
source/test/gtest/src/gtest-printers.cc
Normal file
@ -0,0 +1,553 @@
|
||||
// Copyright 2007, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// Google Test - The Google C++ Testing and Mocking Framework
|
||||
//
|
||||
// This file implements a universal value printer that can print a
|
||||
// value of any type T:
|
||||
//
|
||||
// void ::testing::internal::UniversalPrinter<T>::Print(value, ostream_ptr);
|
||||
//
|
||||
// It uses the << operator when possible, and prints the bytes in the
|
||||
// object otherwise. A user can override its behavior for a class
|
||||
// type Foo by defining either operator<<(::std::ostream&, const Foo&)
|
||||
// or void PrintTo(const Foo&, ::std::ostream*) in the namespace that
|
||||
// defines Foo.
|
||||
|
||||
#include "gtest/gtest-printers.h"
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#include <cctype>
|
||||
#include <cstdint>
|
||||
#include <cwchar>
|
||||
#include <ostream> // NOLINT
|
||||
#include <string>
|
||||
#include <type_traits>
|
||||
|
||||
#include "gtest/internal/gtest-port.h"
|
||||
#include "src/gtest-internal-inl.h"
|
||||
|
||||
namespace testing {
|
||||
|
||||
namespace {
|
||||
|
||||
using ::std::ostream;
|
||||
|
||||
// Prints a segment of bytes in the given object.
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_
|
||||
void PrintByteSegmentInObjectTo(const unsigned char* obj_bytes, size_t start,
|
||||
size_t count, ostream* os) {
|
||||
char text[5] = "";
|
||||
for (size_t i = 0; i != count; i++) {
|
||||
const size_t j = start + i;
|
||||
if (i != 0) {
|
||||
// Organizes the bytes into groups of 2 for easy parsing by
|
||||
// human.
|
||||
if ((j % 2) == 0)
|
||||
*os << ' ';
|
||||
else
|
||||
*os << '-';
|
||||
}
|
||||
GTEST_SNPRINTF_(text, sizeof(text), "%02X", obj_bytes[j]);
|
||||
*os << text;
|
||||
}
|
||||
}
|
||||
|
||||
// Prints the bytes in the given value to the given ostream.
|
||||
void PrintBytesInObjectToImpl(const unsigned char* obj_bytes, size_t count,
|
||||
ostream* os) {
|
||||
// Tells the user how big the object is.
|
||||
*os << count << "-byte object <";
|
||||
|
||||
const size_t kThreshold = 132;
|
||||
const size_t kChunkSize = 64;
|
||||
// If the object size is bigger than kThreshold, we'll have to omit
|
||||
// some details by printing only the first and the last kChunkSize
|
||||
// bytes.
|
||||
if (count < kThreshold) {
|
||||
PrintByteSegmentInObjectTo(obj_bytes, 0, count, os);
|
||||
} else {
|
||||
PrintByteSegmentInObjectTo(obj_bytes, 0, kChunkSize, os);
|
||||
*os << " ... ";
|
||||
// Rounds up to 2-byte boundary.
|
||||
const size_t resume_pos = (count - kChunkSize + 1) / 2 * 2;
|
||||
PrintByteSegmentInObjectTo(obj_bytes, resume_pos, count - resume_pos, os);
|
||||
}
|
||||
*os << ">";
|
||||
}
|
||||
|
||||
// Helpers for widening a character to char32_t. Since the standard does not
|
||||
// specify if char / wchar_t is signed or unsigned, it is important to first
|
||||
// convert it to the unsigned type of the same width before widening it to
|
||||
// char32_t.
|
||||
template <typename CharType>
|
||||
char32_t ToChar32(CharType in) {
|
||||
return static_cast<char32_t>(
|
||||
static_cast<typename std::make_unsigned<CharType>::type>(in));
|
||||
}
|
||||
|
||||
} // namespace
|
||||
|
||||
namespace internal {
|
||||
|
||||
// Delegates to PrintBytesInObjectToImpl() to print the bytes in the
|
||||
// given object. The delegation simplifies the implementation, which
|
||||
// uses the << operator and thus is easier done outside of the
|
||||
// ::testing::internal namespace, which contains a << operator that
|
||||
// sometimes conflicts with the one in STL.
|
||||
void PrintBytesInObjectTo(const unsigned char* obj_bytes, size_t count,
|
||||
ostream* os) {
|
||||
PrintBytesInObjectToImpl(obj_bytes, count, os);
|
||||
}
|
||||
|
||||
// Depending on the value of a char (or wchar_t), we print it in one
|
||||
// of three formats:
|
||||
// - as is if it's a printable ASCII (e.g. 'a', '2', ' '),
|
||||
// - as a hexadecimal escape sequence (e.g. '\x7F'), or
|
||||
// - as a special escape sequence (e.g. '\r', '\n').
|
||||
enum CharFormat { kAsIs, kHexEscape, kSpecialEscape };
|
||||
|
||||
// Returns true if c is a printable ASCII character. We test the
|
||||
// value of c directly instead of calling isprint(), which is buggy on
|
||||
// Windows Mobile.
|
||||
inline bool IsPrintableAscii(char32_t c) { return 0x20 <= c && c <= 0x7E; }
|
||||
|
||||
// Prints c (of type char, char8_t, char16_t, char32_t, or wchar_t) as a
|
||||
// character literal without the quotes, escaping it when necessary; returns how
|
||||
// c was formatted.
|
||||
template <typename Char>
|
||||
static CharFormat PrintAsCharLiteralTo(Char c, ostream* os) {
|
||||
const char32_t u_c = ToChar32(c);
|
||||
switch (u_c) {
|
||||
case L'\0':
|
||||
*os << "\\0";
|
||||
break;
|
||||
case L'\'':
|
||||
*os << "\\'";
|
||||
break;
|
||||
case L'\\':
|
||||
*os << "\\\\";
|
||||
break;
|
||||
case L'\a':
|
||||
*os << "\\a";
|
||||
break;
|
||||
case L'\b':
|
||||
*os << "\\b";
|
||||
break;
|
||||
case L'\f':
|
||||
*os << "\\f";
|
||||
break;
|
||||
case L'\n':
|
||||
*os << "\\n";
|
||||
break;
|
||||
case L'\r':
|
||||
*os << "\\r";
|
||||
break;
|
||||
case L'\t':
|
||||
*os << "\\t";
|
||||
break;
|
||||
case L'\v':
|
||||
*os << "\\v";
|
||||
break;
|
||||
default:
|
||||
if (IsPrintableAscii(u_c)) {
|
||||
*os << static_cast<char>(c);
|
||||
return kAsIs;
|
||||
} else {
|
||||
ostream::fmtflags flags = os->flags();
|
||||
*os << "\\x" << std::hex << std::uppercase << static_cast<int>(u_c);
|
||||
os->flags(flags);
|
||||
return kHexEscape;
|
||||
}
|
||||
}
|
||||
return kSpecialEscape;
|
||||
}
|
||||
|
||||
// Prints a char32_t c as if it's part of a string literal, escaping it when
|
||||
// necessary; returns how c was formatted.
|
||||
static CharFormat PrintAsStringLiteralTo(char32_t c, ostream* os) {
|
||||
switch (c) {
|
||||
case L'\'':
|
||||
*os << "'";
|
||||
return kAsIs;
|
||||
case L'"':
|
||||
*os << "\\\"";
|
||||
return kSpecialEscape;
|
||||
default:
|
||||
return PrintAsCharLiteralTo(c, os);
|
||||
}
|
||||
}
|
||||
|
||||
static const char* GetCharWidthPrefix(char) { return ""; }
|
||||
|
||||
static const char* GetCharWidthPrefix(signed char) { return ""; }
|
||||
|
||||
static const char* GetCharWidthPrefix(unsigned char) { return ""; }
|
||||
|
||||
#ifdef __cpp_char8_t
|
||||
static const char* GetCharWidthPrefix(char8_t) { return "u8"; }
|
||||
#endif
|
||||
|
||||
static const char* GetCharWidthPrefix(char16_t) { return "u"; }
|
||||
|
||||
static const char* GetCharWidthPrefix(char32_t) { return "U"; }
|
||||
|
||||
static const char* GetCharWidthPrefix(wchar_t) { return "L"; }
|
||||
|
||||
// Prints a char c as if it's part of a string literal, escaping it when
|
||||
// necessary; returns how c was formatted.
|
||||
static CharFormat PrintAsStringLiteralTo(char c, ostream* os) {
|
||||
return PrintAsStringLiteralTo(ToChar32(c), os);
|
||||
}
|
||||
|
||||
#ifdef __cpp_char8_t
|
||||
static CharFormat PrintAsStringLiteralTo(char8_t c, ostream* os) {
|
||||
return PrintAsStringLiteralTo(ToChar32(c), os);
|
||||
}
|
||||
#endif
|
||||
|
||||
static CharFormat PrintAsStringLiteralTo(char16_t c, ostream* os) {
|
||||
return PrintAsStringLiteralTo(ToChar32(c), os);
|
||||
}
|
||||
|
||||
static CharFormat PrintAsStringLiteralTo(wchar_t c, ostream* os) {
|
||||
return PrintAsStringLiteralTo(ToChar32(c), os);
|
||||
}
|
||||
|
||||
// Prints a character c (of type char, char8_t, char16_t, char32_t, or wchar_t)
|
||||
// and its code. '\0' is printed as "'\\0'", other unprintable characters are
|
||||
// also properly escaped using the standard C++ escape sequence.
|
||||
template <typename Char>
|
||||
void PrintCharAndCodeTo(Char c, ostream* os) {
|
||||
// First, print c as a literal in the most readable form we can find.
|
||||
*os << GetCharWidthPrefix(c) << "'";
|
||||
const CharFormat format = PrintAsCharLiteralTo(c, os);
|
||||
*os << "'";
|
||||
|
||||
// To aid user debugging, we also print c's code in decimal, unless
|
||||
// it's 0 (in which case c was printed as '\\0', making the code
|
||||
// obvious).
|
||||
if (c == 0) return;
|
||||
*os << " (" << static_cast<int>(c);
|
||||
|
||||
// For more convenience, we print c's code again in hexadecimal,
|
||||
// unless c was already printed in the form '\x##' or the code is in
|
||||
// [1, 9].
|
||||
if (format == kHexEscape || (1 <= c && c <= 9)) {
|
||||
// Do nothing.
|
||||
} else {
|
||||
*os << ", 0x" << String::FormatHexInt(static_cast<int>(c));
|
||||
}
|
||||
*os << ")";
|
||||
}
|
||||
|
||||
void PrintTo(unsigned char c, ::std::ostream* os) { PrintCharAndCodeTo(c, os); }
|
||||
void PrintTo(signed char c, ::std::ostream* os) { PrintCharAndCodeTo(c, os); }
|
||||
|
||||
// Prints a wchar_t as a symbol if it is printable or as its internal
|
||||
// code otherwise and also as its code. L'\0' is printed as "L'\\0'".
|
||||
void PrintTo(wchar_t wc, ostream* os) { PrintCharAndCodeTo(wc, os); }
|
||||
|
||||
// TODO(dcheng): Consider making this delegate to PrintCharAndCodeTo() as well.
|
||||
void PrintTo(char32_t c, ::std::ostream* os) {
|
||||
*os << std::hex << "U+" << std::uppercase << std::setfill('0') << std::setw(4)
|
||||
<< static_cast<uint32_t>(c);
|
||||
}
|
||||
|
||||
// gcc/clang __{u,}int128_t
|
||||
#if defined(__SIZEOF_INT128__)
|
||||
void PrintTo(__uint128_t v, ::std::ostream* os) {
|
||||
if (v == 0) {
|
||||
*os << "0";
|
||||
return;
|
||||
}
|
||||
|
||||
// Buffer large enough for ceil(log10(2^128))==39 and the null terminator
|
||||
char buf[40];
|
||||
char* p = buf + sizeof(buf);
|
||||
|
||||
// Some configurations have a __uint128_t, but no support for built in
|
||||
// division. Do manual long division instead.
|
||||
|
||||
uint64_t high = static_cast<uint64_t>(v >> 64);
|
||||
uint64_t low = static_cast<uint64_t>(v);
|
||||
|
||||
*--p = 0;
|
||||
while (high != 0 || low != 0) {
|
||||
uint64_t high_mod = high % 10;
|
||||
high = high / 10;
|
||||
// This is the long division algorithm specialized for a divisor of 10 and
|
||||
// only two elements.
|
||||
// Notable values:
|
||||
// 2^64 / 10 == 1844674407370955161
|
||||
// 2^64 % 10 == 6
|
||||
const uint64_t carry = 6 * high_mod + low % 10;
|
||||
low = low / 10 + high_mod * 1844674407370955161 + carry / 10;
|
||||
|
||||
char digit = static_cast<char>(carry % 10);
|
||||
*--p = static_cast<char>('0' + digit);
|
||||
}
|
||||
*os << p;
|
||||
}
|
||||
void PrintTo(__int128_t v, ::std::ostream* os) {
|
||||
__uint128_t uv = static_cast<__uint128_t>(v);
|
||||
if (v < 0) {
|
||||
*os << "-";
|
||||
uv = -uv;
|
||||
}
|
||||
PrintTo(uv, os);
|
||||
}
|
||||
#endif // __SIZEOF_INT128__
|
||||
|
||||
// Prints the given array of characters to the ostream. CharType must be either
|
||||
// char, char8_t, char16_t, char32_t, or wchar_t.
|
||||
// The array starts at begin, the length is len, it may include '\0' characters
|
||||
// and may not be NUL-terminated.
|
||||
template <typename CharType>
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ static CharFormat
|
||||
PrintCharsAsStringTo(const CharType* begin, size_t len, ostream* os) {
|
||||
const char* const quote_prefix = GetCharWidthPrefix(*begin);
|
||||
*os << quote_prefix << "\"";
|
||||
bool is_previous_hex = false;
|
||||
CharFormat print_format = kAsIs;
|
||||
for (size_t index = 0; index < len; ++index) {
|
||||
const CharType cur = begin[index];
|
||||
if (is_previous_hex && IsXDigit(cur)) {
|
||||
// Previous character is of '\x..' form and this character can be
|
||||
// interpreted as another hexadecimal digit in its number. Break string to
|
||||
// disambiguate.
|
||||
*os << "\" " << quote_prefix << "\"";
|
||||
}
|
||||
is_previous_hex = PrintAsStringLiteralTo(cur, os) == kHexEscape;
|
||||
// Remember if any characters required hex escaping.
|
||||
if (is_previous_hex) {
|
||||
print_format = kHexEscape;
|
||||
}
|
||||
}
|
||||
*os << "\"";
|
||||
return print_format;
|
||||
}
|
||||
|
||||
// Prints a (const) char/wchar_t array of 'len' elements, starting at address
|
||||
// 'begin'. CharType must be either char or wchar_t.
|
||||
template <typename CharType>
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_ GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
|
||||
GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_ static void
|
||||
UniversalPrintCharArray(const CharType* begin, size_t len,
|
||||
ostream* os) {
|
||||
// The code
|
||||
// const char kFoo[] = "foo";
|
||||
// generates an array of 4, not 3, elements, with the last one being '\0'.
|
||||
//
|
||||
// Therefore when printing a char array, we don't print the last element if
|
||||
// it's '\0', such that the output matches the string literal as it's
|
||||
// written in the source code.
|
||||
if (len > 0 && begin[len - 1] == '\0') {
|
||||
PrintCharsAsStringTo(begin, len - 1, os);
|
||||
return;
|
||||
}
|
||||
|
||||
// If, however, the last element in the array is not '\0', e.g.
|
||||
// const char kFoo[] = { 'f', 'o', 'o' };
|
||||
// we must print the entire array. We also print a message to indicate
|
||||
// that the array is not NUL-terminated.
|
||||
PrintCharsAsStringTo(begin, len, os);
|
||||
*os << " (no terminating NUL)";
|
||||
}
|
||||
|
||||
// Prints a (const) char array of 'len' elements, starting at address 'begin'.
|
||||
void UniversalPrintArray(const char* begin, size_t len, ostream* os) {
|
||||
UniversalPrintCharArray(begin, len, os);
|
||||
}
|
||||
|
||||
#ifdef __cpp_char8_t
|
||||
// Prints a (const) char8_t array of 'len' elements, starting at address
|
||||
// 'begin'.
|
||||
void UniversalPrintArray(const char8_t* begin, size_t len, ostream* os) {
|
||||
UniversalPrintCharArray(begin, len, os);
|
||||
}
|
||||
#endif
|
||||
|
||||
// Prints a (const) char16_t array of 'len' elements, starting at address
|
||||
// 'begin'.
|
||||
void UniversalPrintArray(const char16_t* begin, size_t len, ostream* os) {
|
||||
UniversalPrintCharArray(begin, len, os);
|
||||
}
|
||||
|
||||
// Prints a (const) char32_t array of 'len' elements, starting at address
|
||||
// 'begin'.
|
||||
void UniversalPrintArray(const char32_t* begin, size_t len, ostream* os) {
|
||||
UniversalPrintCharArray(begin, len, os);
|
||||
}
|
||||
|
||||
// Prints a (const) wchar_t array of 'len' elements, starting at address
|
||||
// 'begin'.
|
||||
void UniversalPrintArray(const wchar_t* begin, size_t len, ostream* os) {
|
||||
UniversalPrintCharArray(begin, len, os);
|
||||
}
|
||||
|
||||
namespace {
|
||||
|
||||
// Prints a null-terminated C-style string to the ostream.
|
||||
template <typename Char>
|
||||
void PrintCStringTo(const Char* s, ostream* os) {
|
||||
if (s == nullptr) {
|
||||
*os << "NULL";
|
||||
} else {
|
||||
*os << ImplicitCast_<const void*>(s) << " pointing to ";
|
||||
PrintCharsAsStringTo(s, std::char_traits<Char>::length(s), os);
|
||||
}
|
||||
}
|
||||
|
||||
} // anonymous namespace
|
||||
|
||||
void PrintTo(const char* s, ostream* os) { PrintCStringTo(s, os); }
|
||||
|
||||
#ifdef __cpp_char8_t
|
||||
void PrintTo(const char8_t* s, ostream* os) { PrintCStringTo(s, os); }
|
||||
#endif
|
||||
|
||||
void PrintTo(const char16_t* s, ostream* os) { PrintCStringTo(s, os); }
|
||||
|
||||
void PrintTo(const char32_t* s, ostream* os) { PrintCStringTo(s, os); }
|
||||
|
||||
// MSVC compiler can be configured to define whar_t as a typedef
|
||||
// of unsigned short. Defining an overload for const wchar_t* in that case
|
||||
// would cause pointers to unsigned shorts be printed as wide strings,
|
||||
// possibly accessing more memory than intended and causing invalid
|
||||
// memory accesses. MSVC defines _NATIVE_WCHAR_T_DEFINED symbol when
|
||||
// wchar_t is implemented as a native type.
|
||||
#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED)
|
||||
// Prints the given wide C string to the ostream.
|
||||
void PrintTo(const wchar_t* s, ostream* os) { PrintCStringTo(s, os); }
|
||||
#endif // wchar_t is native
|
||||
|
||||
namespace {
|
||||
|
||||
bool ContainsUnprintableControlCodes(const char* str, size_t length) {
|
||||
const unsigned char* s = reinterpret_cast<const unsigned char*>(str);
|
||||
|
||||
for (size_t i = 0; i < length; i++) {
|
||||
unsigned char ch = *s++;
|
||||
if (std::iscntrl(ch)) {
|
||||
switch (ch) {
|
||||
case '\t':
|
||||
case '\n':
|
||||
case '\r':
|
||||
break;
|
||||
default:
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
bool IsUTF8TrailByte(unsigned char t) { return 0x80 <= t && t <= 0xbf; }
|
||||
|
||||
bool IsValidUTF8(const char* str, size_t length) {
|
||||
const unsigned char* s = reinterpret_cast<const unsigned char*>(str);
|
||||
|
||||
for (size_t i = 0; i < length;) {
|
||||
unsigned char lead = s[i++];
|
||||
|
||||
if (lead <= 0x7f) {
|
||||
continue; // single-byte character (ASCII) 0..7F
|
||||
}
|
||||
if (lead < 0xc2) {
|
||||
return false; // trail byte or non-shortest form
|
||||
} else if (lead <= 0xdf && (i + 1) <= length && IsUTF8TrailByte(s[i])) {
|
||||
++i; // 2-byte character
|
||||
} else if (0xe0 <= lead && lead <= 0xef && (i + 2) <= length &&
|
||||
IsUTF8TrailByte(s[i]) && IsUTF8TrailByte(s[i + 1]) &&
|
||||
// check for non-shortest form and surrogate
|
||||
(lead != 0xe0 || s[i] >= 0xa0) &&
|
||||
(lead != 0xed || s[i] < 0xa0)) {
|
||||
i += 2; // 3-byte character
|
||||
} else if (0xf0 <= lead && lead <= 0xf4 && (i + 3) <= length &&
|
||||
IsUTF8TrailByte(s[i]) && IsUTF8TrailByte(s[i + 1]) &&
|
||||
IsUTF8TrailByte(s[i + 2]) &&
|
||||
// check for non-shortest form
|
||||
(lead != 0xf0 || s[i] >= 0x90) &&
|
||||
(lead != 0xf4 || s[i] < 0x90)) {
|
||||
i += 3; // 4-byte character
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
void ConditionalPrintAsText(const char* str, size_t length, ostream* os) {
|
||||
if (!ContainsUnprintableControlCodes(str, length) &&
|
||||
IsValidUTF8(str, length)) {
|
||||
*os << "\n As Text: \"" << str << "\"";
|
||||
}
|
||||
}
|
||||
|
||||
} // anonymous namespace
|
||||
|
||||
void PrintStringTo(const ::std::string& s, ostream* os) {
|
||||
if (PrintCharsAsStringTo(s.data(), s.size(), os) == kHexEscape) {
|
||||
if (GTEST_FLAG_GET(print_utf8)) {
|
||||
ConditionalPrintAsText(s.data(), s.size(), os);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef __cpp_char8_t
|
||||
void PrintU8StringTo(const ::std::u8string& s, ostream* os) {
|
||||
PrintCharsAsStringTo(s.data(), s.size(), os);
|
||||
}
|
||||
#endif
|
||||
|
||||
void PrintU16StringTo(const ::std::u16string& s, ostream* os) {
|
||||
PrintCharsAsStringTo(s.data(), s.size(), os);
|
||||
}
|
||||
|
||||
void PrintU32StringTo(const ::std::u32string& s, ostream* os) {
|
||||
PrintCharsAsStringTo(s.data(), s.size(), os);
|
||||
}
|
||||
|
||||
#if GTEST_HAS_STD_WSTRING
|
||||
void PrintWideStringTo(const ::std::wstring& s, ostream* os) {
|
||||
PrintCharsAsStringTo(s.data(), s.size(), os);
|
||||
}
|
||||
#endif // GTEST_HAS_STD_WSTRING
|
||||
|
||||
} // namespace internal
|
||||
|
||||
} // namespace testing
|
105
source/test/gtest/src/gtest-test-part.cc
Normal file
105
source/test/gtest/src/gtest-test-part.cc
Normal file
@ -0,0 +1,105 @@
|
||||
// Copyright 2008, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
//
|
||||
// The Google C++ Testing and Mocking Framework (Google Test)
|
||||
|
||||
#include "gtest/gtest-test-part.h"
|
||||
|
||||
#include "gtest/internal/gtest-port.h"
|
||||
#include "src/gtest-internal-inl.h"
|
||||
|
||||
namespace testing {
|
||||
|
||||
using internal::GetUnitTestImpl;
|
||||
|
||||
// Gets the summary of the failure message by omitting the stack trace
|
||||
// in it.
|
||||
std::string TestPartResult::ExtractSummary(const char* message) {
|
||||
const char* const stack_trace = strstr(message, internal::kStackTraceMarker);
|
||||
return stack_trace == nullptr ? message : std::string(message, stack_trace);
|
||||
}
|
||||
|
||||
// Prints a TestPartResult object.
|
||||
std::ostream& operator<<(std::ostream& os, const TestPartResult& result) {
|
||||
return os << internal::FormatFileLocation(result.file_name(),
|
||||
result.line_number())
|
||||
<< " "
|
||||
<< (result.type() == TestPartResult::kSuccess ? "Success"
|
||||
: result.type() == TestPartResult::kSkip ? "Skipped"
|
||||
: result.type() == TestPartResult::kFatalFailure
|
||||
? "Fatal failure"
|
||||
: "Non-fatal failure")
|
||||
<< ":\n"
|
||||
<< result.message() << std::endl;
|
||||
}
|
||||
|
||||
// Appends a TestPartResult to the array.
|
||||
void TestPartResultArray::Append(const TestPartResult& result) {
|
||||
array_.push_back(result);
|
||||
}
|
||||
|
||||
// Returns the TestPartResult at the given index (0-based).
|
||||
const TestPartResult& TestPartResultArray::GetTestPartResult(int index) const {
|
||||
if (index < 0 || index >= size()) {
|
||||
printf("\nInvalid index (%d) into TestPartResultArray.\n", index);
|
||||
internal::posix::Abort();
|
||||
}
|
||||
|
||||
return array_[static_cast<size_t>(index)];
|
||||
}
|
||||
|
||||
// Returns the number of TestPartResult objects in the array.
|
||||
int TestPartResultArray::size() const {
|
||||
return static_cast<int>(array_.size());
|
||||
}
|
||||
|
||||
namespace internal {
|
||||
|
||||
HasNewFatalFailureHelper::HasNewFatalFailureHelper()
|
||||
: has_new_fatal_failure_(false),
|
||||
original_reporter_(
|
||||
GetUnitTestImpl()->GetTestPartResultReporterForCurrentThread()) {
|
||||
GetUnitTestImpl()->SetTestPartResultReporterForCurrentThread(this);
|
||||
}
|
||||
|
||||
HasNewFatalFailureHelper::~HasNewFatalFailureHelper() {
|
||||
GetUnitTestImpl()->SetTestPartResultReporterForCurrentThread(
|
||||
original_reporter_);
|
||||
}
|
||||
|
||||
void HasNewFatalFailureHelper::ReportTestPartResult(
|
||||
const TestPartResult& result) {
|
||||
if (result.fatally_failed()) has_new_fatal_failure_ = true;
|
||||
original_reporter_->ReportTestPartResult(result);
|
||||
}
|
||||
|
||||
} // namespace internal
|
||||
|
||||
} // namespace testing
|
104
source/test/gtest/src/gtest-typed-test.cc
Normal file
104
source/test/gtest/src/gtest-typed-test.cc
Normal file
@ -0,0 +1,104 @@
|
||||
// Copyright 2008 Google Inc.
|
||||
// All Rights Reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
#include "gtest/gtest-typed-test.h"
|
||||
|
||||
#include "gtest/gtest.h"
|
||||
|
||||
namespace testing {
|
||||
namespace internal {
|
||||
|
||||
// Skips to the first non-space char in str. Returns an empty string if str
|
||||
// contains only whitespace characters.
|
||||
static const char* SkipSpaces(const char* str) {
|
||||
while (IsSpace(*str)) str++;
|
||||
return str;
|
||||
}
|
||||
|
||||
static std::vector<std::string> SplitIntoTestNames(const char* src) {
|
||||
std::vector<std::string> name_vec;
|
||||
src = SkipSpaces(src);
|
||||
for (; src != nullptr; src = SkipComma(src)) {
|
||||
name_vec.push_back(StripTrailingSpaces(GetPrefixUntilComma(src)));
|
||||
}
|
||||
return name_vec;
|
||||
}
|
||||
|
||||
// Verifies that registered_tests match the test names in
|
||||
// registered_tests_; returns registered_tests if successful, or
|
||||
// aborts the program otherwise.
|
||||
const char* TypedTestSuitePState::VerifyRegisteredTestNames(
|
||||
const char* test_suite_name, const char* file, int line,
|
||||
const char* registered_tests) {
|
||||
RegisterTypeParameterizedTestSuite(test_suite_name, CodeLocation(file, line));
|
||||
|
||||
typedef RegisteredTestsMap::const_iterator RegisteredTestIter;
|
||||
registered_ = true;
|
||||
|
||||
std::vector<std::string> name_vec = SplitIntoTestNames(registered_tests);
|
||||
|
||||
Message errors;
|
||||
|
||||
std::set<std::string> tests;
|
||||
for (std::vector<std::string>::const_iterator name_it = name_vec.begin();
|
||||
name_it != name_vec.end(); ++name_it) {
|
||||
const std::string& name = *name_it;
|
||||
if (tests.count(name) != 0) {
|
||||
errors << "Test " << name << " is listed more than once.\n";
|
||||
continue;
|
||||
}
|
||||
|
||||
if (registered_tests_.count(name) != 0) {
|
||||
tests.insert(name);
|
||||
} else {
|
||||
errors << "No test named " << name
|
||||
<< " can be found in this test suite.\n";
|
||||
}
|
||||
}
|
||||
|
||||
for (RegisteredTestIter it = registered_tests_.begin();
|
||||
it != registered_tests_.end(); ++it) {
|
||||
if (tests.count(it->first) == 0) {
|
||||
errors << "You forgot to list test " << it->first << ".\n";
|
||||
}
|
||||
}
|
||||
|
||||
const std::string& errors_str = errors.GetString();
|
||||
if (errors_str != "") {
|
||||
fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
|
||||
errors_str.c_str());
|
||||
fflush(stderr);
|
||||
posix::Abort();
|
||||
}
|
||||
|
||||
return registered_tests;
|
||||
}
|
||||
|
||||
} // namespace internal
|
||||
} // namespace testing
|
6844
source/test/gtest/src/gtest.cc
Normal file
6844
source/test/gtest/src/gtest.cc
Normal file
File diff suppressed because it is too large
Load Diff
65
source/test/gtest/src/gtest_main.cc
Normal file
65
source/test/gtest/src/gtest_main.cc
Normal file
@ -0,0 +1,65 @@
|
||||
// Copyright 2006, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
#include <cstdio>
|
||||
|
||||
#include "gtest/gtest.h"
|
||||
|
||||
#if GTEST_OS_ESP8266 || GTEST_OS_ESP32
|
||||
// Arduino-like platforms: program entry points are setup/loop instead of main.
|
||||
|
||||
#if GTEST_OS_ESP8266
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
void setup() { testing::InitGoogleTest(); }
|
||||
|
||||
void loop() { RUN_ALL_TESTS(); }
|
||||
|
||||
#if GTEST_OS_ESP8266
|
||||
}
|
||||
#endif
|
||||
|
||||
#elif GTEST_OS_QURT
|
||||
// QuRT: program entry point is main, but argc/argv are unusable.
|
||||
|
||||
GTEST_API_ int main() {
|
||||
printf("Running main() from %s\n", __FILE__);
|
||||
testing::InitGoogleTest();
|
||||
return RUN_ALL_TESTS();
|
||||
}
|
||||
#else
|
||||
// Normal platforms: program entry point is main, argc/argv are initialized.
|
||||
|
||||
GTEST_API_ int main(int argc, char **argv) {
|
||||
printf("Running main() from %s\n", __FILE__);
|
||||
testing::InitGoogleTest(&argc, argv);
|
||||
return RUN_ALL_TESTS();
|
||||
}
|
||||
#endif
|
@ -358,22 +358,15 @@ TEST(LuaJsonTest, CustomArrayType2) {
|
||||
|
||||
function arrayLogic2()
|
||||
l = {}
|
||||
l["1"] = "foo"
|
||||
l["2"] = "bar"
|
||||
l[1] = "foo"
|
||||
l[2.1] = "bar"
|
||||
return l
|
||||
end
|
||||
|
||||
function arrayLogic3()
|
||||
l = {}
|
||||
l["1"] = "foo"
|
||||
l["2.1"] = "bar"
|
||||
return l
|
||||
end
|
||||
|
||||
function arrayLogic4()
|
||||
l = jarray()
|
||||
l["1"] = "foo"
|
||||
l["2"] = "bar"
|
||||
l[1] = "foo"
|
||||
l[2] = "bar"
|
||||
return l
|
||||
end
|
||||
)SCRIPT");
|
||||
@ -387,15 +380,11 @@ TEST(LuaJsonTest, CustomArrayType2) {
|
||||
EXPECT_EQ(arrayTest1, arrayComp1);
|
||||
|
||||
Json arrayTest2 = context.invokePath<Json>("arrayLogic2");
|
||||
Json arrayComp2 = JsonArray{"foo", "bar"};
|
||||
Json arrayComp2 = JsonObject{{"1", "foo"}, {"2.1", "bar"}};
|
||||
EXPECT_EQ(arrayTest2, arrayComp2);
|
||||
|
||||
Json arrayTest3 = context.invokePath<Json>("arrayLogic3");
|
||||
Json arrayComp3 = JsonObject{{"1", "foo"}, {"2.1", "bar"}};
|
||||
EXPECT_EQ(arrayTest2, arrayComp2);
|
||||
|
||||
Json arrayTest4 = context.invokePath<Json>("arrayLogic4");
|
||||
Json arrayComp4 = JsonArray{"foo", "bar"};
|
||||
Json arrayComp3 = JsonArray{"foo", "bar"};
|
||||
EXPECT_EQ(arrayTest3, arrayComp3);
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user