osb/source/test/algorithm_test.cpp

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2023-06-20 04:33:09 +00:00
#include "StarList.hpp"
#include "StarMultiArray.hpp"
#include <list>
#include "gtest/gtest.h"
using namespace Star;
TEST(any, allTests) {
int a = 60;
int asdf[] = {1, 2, 3, 4, 5, 6};
EXPECT_TRUE(any(asdf, [&](int b) { return b < a; }));
EXPECT_FALSE(any(asdf, [&](int b) { return b > a; }));
EXPECT_TRUE(any(asdf, [&](int b) { return a % b == 0; }));
bool b[] = {false, false, false, true};
bool c[] = {false, false, false, false};
bool d[] = {false, false, true, true};
bool e[] = {true, true, true, true};
int f[] = {0, 1, 0, 0, 0, 3};
EXPECT_TRUE(any(b));
EXPECT_FALSE(any(c));
EXPECT_TRUE(any(d));
EXPECT_TRUE(any(e));
EXPECT_TRUE(any(f));
}
TEST(all, allTests) {
int a = 60;
int asdf[] = {1, 2, 3, 4, 5, 6};
EXPECT_TRUE(all(asdf, [&](int b) { return b < a; }));
EXPECT_FALSE(all(asdf, [&](int b) { return b > a; }));
EXPECT_TRUE(all(asdf, [&](int b) { return a % b == 0; }));
bool b[] = {false, false, false, true};
bool c[] = {false, false, false, false};
bool d[] = {false, false, true, true};
bool e[] = {true, true, true, true};
int f[] = {0, 1, 0, 0, 0, 3};
EXPECT_FALSE(all(b));
EXPECT_FALSE(all(c));
EXPECT_FALSE(all(d));
EXPECT_TRUE(all(e));
EXPECT_FALSE(all(f));
}
TEST(ContainerOperators, allTests) {
List<bool> a{false, false, true, false};
List<int> b{1, 1, 0, 1};
List<int> c = a.transformed([](bool a) { return a ? 0 : 1; });
List<int> d{1, 2, 3, 5};
List<int> e{1, 3, 5};
List<int> f = d.filtered([](int i) { return i % 2 == 1; });
EXPECT_TRUE(a.any());
EXPECT_FALSE(a.all());
EXPECT_EQ(b, c);
EXPECT_EQ(e, f);
}
template <int Amount>
struct Times {
template <typename T>
T operator()(T t) {
return t * Amount;
}
};
template <int Amount>
struct Add {
template <typename T>
T operator()(T t) {
return t + Amount;
}
};
struct AddTogether {
int operator()(int8_t& a, int64_t& b) {
return a + b;
}
};
TEST(TupleOperators, allTests) {
tuple<int8_t, int64_t> t1{3, 5};
tuple<int8_t, int64_t> t2{6, 10};
auto t3 = tupleApplyFunction(Times<2>(), t1);
EXPECT_EQ(t2, t3);
int r = tupleUnpackFunction(AddTogether(), t2);
EXPECT_EQ(r, 16);
auto f = compose(Times<2>(), Add<1>(), Times<2>(), Add<3>());
EXPECT_EQ(f(5), 34);
}
TEST(ZipTest, All) {
List<int> a{1, 2, 3};
std::vector<uint64_t> b{5, 4, 3, 2, 1};
std::deque<int64_t> c{3, 2, 2};
std::list<unsigned> d{0, 0, 0, 0, 4, 8};
auto zipResult = zip(a, b, c, d);
EXPECT_EQ(zipResult.size(), 3u);
EXPECT_EQ(get<0>(zipResult[0]), 1);
EXPECT_EQ(get<1>(zipResult[0]), 5u);
EXPECT_EQ(get<2>(zipResult[0]), 3);
EXPECT_EQ(get<3>(zipResult[0]), 0u);
EXPECT_EQ(get<0>(zipResult[2]), 3);
EXPECT_EQ(get<1>(zipResult[2]), 3u);
EXPECT_EQ(get<2>(zipResult[2]), 2);
EXPECT_EQ(get<3>(zipResult[2]), 0u);
}
TEST(ZipWith, All) {
List<int> a{1, 1, 2, 3, 5, 8};
List<int> b{5, 4, 3, 2, 1, 0};
List<int> c{6, 5, 5, 5, 6, 8};
List<int> d = zipWith<List<int>>(std::plus<int>(), a, b);
EXPECT_EQ(c, d);
}
TEST(TupleFunctions, All) {
std::vector<int> a;
std::vector<int> b = {1, 2, 3, 4, 5, 6, 7, 8};
tupleCallFunction(make_tuple(1, 2, 3, 4, 5, 6, 7, 8), [&a](int i) { a.push_back(i); });
EXPECT_EQ(a, b);
}