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- #include "../../src/ErrorSimulator.hpp"
- #include "../Tests.hpp"
- #include "core/utils/Utility.hpp"
- static void testPopCount() {
- CORE_TEST_EQUAL(4, Core::popCount(0xF));
- CORE_TEST_EQUAL(0, Core::popCount(0x0));
- CORE_TEST_EQUAL(2, Core::popCount(0x6));
- CORE_TEST_EQUAL(7, Core::popCount(0x7F));
- CORE_TEST_EQUAL(3, Core::popCount(0x2A));
- CORE_TEST_EQUAL(32, Core::popCount(0xFFFFFFFF));
- CORE_TEST_EQUAL(64, Core::popCount(0xFFFFFFFFFFFFFFFFL));
- CORE_TEST_EQUAL(44, Core::popCount(0xFFFF0FFFFFFF));
- CORE_TEST_EQUAL(32, Core::popCount(-1));
- }
- static void testIf() {
- CORE_TEST_TRUE((Core::IsSame<Core::If<true, int, double>, int>));
- CORE_TEST_TRUE((Core::IsSame<Core::If<false, int, double>, double>));
- }
- static void testZeroRellocate() {
- char* buffer = nullptr;
- CORE_TEST_ERROR(Core::reallocate(buffer, 16));
- CORE_TEST_TRUE(buffer != nullptr);
- CORE_TEST_ERROR(Core::reallocate(buffer, 0));
- CORE_TEST_TRUE(buffer == nullptr);
- }
- static void testReallocateFail() {
- #ifdef ERROR_SIMULATOR
- char* buffer = nullptr;
- Core::Fail::realloc = true;
- CORE_TEST_EQUAL(Core::ErrorCode::OUT_OF_MEMORY,
- Core::reallocate(buffer, 16));
- CORE_TEST_TRUE(buffer == nullptr);
- Core::Fail::realloc = false;
- #endif
- }
- void Core::testUtility() {
- testPopCount();
- testIf();
- testZeroRellocate();
- testReallocateFail();
- }
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