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#include "test_assert.h"
#include <assert.h>
#ifdef _MSC_VER
# include <crtdbg.h>
# include <windows.h>
#endif
int testing_fails = 0;
static TestFailEventListener fail_listener_ = nullptr;
void TestFail(const char *expval, const char *val, const char *exp,
const char *file, int line, const char *func) {
TEST_OUTPUT_LINE("VALUE: \"%s\"", expval);
TEST_OUTPUT_LINE("EXPECTED: \"%s\"", val);
TEST_OUTPUT_LINE("TEST FAILED: %s:%d, %s in %s", file, line, exp,
func ? func : "");
testing_fails++;
// Notify, emulate 'gtest::OnTestPartResult' event handler.
if (fail_listener_) (*fail_listener_)(expval, val, exp, file, line, func);
assert(0); // ignored in Release if NDEBUG defined
}
void TestEqStr(const char *expval, const char *val, const char *exp,
const char *file, int line) {
if (strcmp(expval, val) != 0) { TestFail(expval, val, exp, file, line); }
}
#if defined(FLATBUFFERS_MEMORY_LEAK_TRACKING) && defined(_MSC_VER) && \
defined(_DEBUG)
#define FLATBUFFERS_MEMORY_LEAK_TRACKING_MSVC
#endif
void InitTestEngine(TestFailEventListener listener) {
testing_fails = 0;
// Disable stdout buffering to prevent information lost on assertion or core
// dump.
setvbuf(stdout, NULL, _IONBF, 0);
setvbuf(stderr, NULL, _IONBF, 0);
flatbuffers::SetupDefaultCRTReportMode();
// clang-format off
#if defined(FLATBUFFERS_MEMORY_LEAK_TRACKING_MSVC)
// For more thorough checking:
// _CRTDBG_DELAY_FREE_MEM_DF | _CRTDBG_CHECK_ALWAYS_DF
auto flags = _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG);
_CrtSetDbgFlag(flags | _CRTDBG_ALLOC_MEM_DF);
#endif
// clang-format on
fail_listener_ = listener;
}
int CloseTestEngine(bool force_report) {
if (!testing_fails || force_report) {
#if defined(FLATBUFFERS_MEMORY_LEAK_TRACKING_MSVC)
auto flags = _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG);
flags &= ~_CRTDBG_DELAY_FREE_MEM_DF;
flags |= _CRTDBG_LEAK_CHECK_DF;
_CrtSetDbgFlag(flags);
#endif
}
return (0 != testing_fails);
}
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