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