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author | 2016-02-27 16:28:05 +0100 | |
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committer | 2016-02-27 16:53:49 +0100 | |
commit | cf6dc7d370407914020f3e623719f09c8668c692 (patch) | |
tree | 46b3416d091b4c09b50fba7ffcbd310aed032cc8 /3rdparty/SDL2/src/test/SDL_test_assert.c | |
parent | 64135e73f973d9b95beb0c60b65feb34fbfec64a (diff) |
Placed SDL2 source since we need it on some platforms (nw)
Diffstat (limited to '3rdparty/SDL2/src/test/SDL_test_assert.c')
-rw-r--r-- | 3rdparty/SDL2/src/test/SDL_test_assert.c | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/3rdparty/SDL2/src/test/SDL_test_assert.c b/3rdparty/SDL2/src/test/SDL_test_assert.c new file mode 100644 index 00000000000..98a84d386d6 --- /dev/null +++ b/3rdparty/SDL2/src/test/SDL_test_assert.c @@ -0,0 +1,150 @@ +/* + Simple DirectMedia Layer + Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. +*/ + +/* + + Used by the test framework and test cases. + +*/ + +#include "SDL_config.h" + +#include "SDL_test.h" + +/* Assert check message format */ +const char *SDLTest_AssertCheckFormat = "Assert '%s': %s"; + +/* Assert summary message format */ +const char *SDLTest_AssertSummaryFormat = "Assert Summary: Total=%d Passed=%d Failed=%d"; + +/* ! \brief counts the failed asserts */ +static Uint32 SDLTest_AssertsFailed = 0; + +/* ! \brief counts the passed asserts */ +static Uint32 SDLTest_AssertsPassed = 0; + +/* + * Assert that logs and break execution flow on failures (i.e. for harness errors). + */ +void SDLTest_Assert(int assertCondition, SDL_PRINTF_FORMAT_STRING const char *assertDescription, ...) +{ + va_list list; + char logMessage[SDLTEST_MAX_LOGMESSAGE_LENGTH]; + + /* Print assert description into a buffer */ + SDL_memset(logMessage, 0, SDLTEST_MAX_LOGMESSAGE_LENGTH); + va_start(list, assertDescription); + SDL_vsnprintf(logMessage, SDLTEST_MAX_LOGMESSAGE_LENGTH - 1, assertDescription, list); + va_end(list); + + /* Log, then assert and break on failure */ + SDL_assert((SDLTest_AssertCheck(assertCondition, "%s", logMessage))); +} + +/* + * Assert that logs but does not break execution flow on failures (i.e. for test cases). + */ +int SDLTest_AssertCheck(int assertCondition, SDL_PRINTF_FORMAT_STRING const char *assertDescription, ...) +{ + va_list list; + char logMessage[SDLTEST_MAX_LOGMESSAGE_LENGTH]; + + /* Print assert description into a buffer */ + SDL_memset(logMessage, 0, SDLTEST_MAX_LOGMESSAGE_LENGTH); + va_start(list, assertDescription); + SDL_vsnprintf(logMessage, SDLTEST_MAX_LOGMESSAGE_LENGTH - 1, assertDescription, list); + va_end(list); + + /* Log pass or fail message */ + if (assertCondition == ASSERT_FAIL) + { + SDLTest_AssertsFailed++; + SDLTest_LogError(SDLTest_AssertCheckFormat, logMessage, "Failed"); + } + else + { + SDLTest_AssertsPassed++; + SDLTest_Log(SDLTest_AssertCheckFormat, logMessage, "Passed"); + } + + return assertCondition; +} + +/* + * Explicitly passing Assert that logs (i.e. for test cases). + */ +void SDLTest_AssertPass(SDL_PRINTF_FORMAT_STRING const char *assertDescription, ...) +{ + va_list list; + char logMessage[SDLTEST_MAX_LOGMESSAGE_LENGTH]; + + /* Print assert description into a buffer */ + SDL_memset(logMessage, 0, SDLTEST_MAX_LOGMESSAGE_LENGTH); + va_start(list, assertDescription); + SDL_vsnprintf(logMessage, SDLTEST_MAX_LOGMESSAGE_LENGTH - 1, assertDescription, list); + va_end(list); + + /* Log pass message */ + SDLTest_AssertsPassed++; + SDLTest_Log(SDLTest_AssertCheckFormat, logMessage, "Pass"); +} + +/* + * Resets the assert summary counters to zero. + */ +void SDLTest_ResetAssertSummary() +{ + SDLTest_AssertsPassed = 0; + SDLTest_AssertsFailed = 0; +} + +/* + * Logs summary of all assertions (total, pass, fail) since last reset + * as INFO (failed==0) or ERROR (failed > 0). + */ +void SDLTest_LogAssertSummary() +{ + Uint32 totalAsserts = SDLTest_AssertsPassed + SDLTest_AssertsFailed; + if (SDLTest_AssertsFailed == 0) + { + SDLTest_Log(SDLTest_AssertSummaryFormat, totalAsserts, SDLTest_AssertsPassed, SDLTest_AssertsFailed); + } + else + { + SDLTest_LogError(SDLTest_AssertSummaryFormat, totalAsserts, SDLTest_AssertsPassed, SDLTest_AssertsFailed); + } +} + +/* + * Converts the current assert state into a test result + */ +int SDLTest_AssertSummaryToTestResult() +{ + if (SDLTest_AssertsFailed > 0) { + return TEST_RESULT_FAILED; + } else { + if (SDLTest_AssertsPassed > 0) { + return TEST_RESULT_PASSED; + } else { + return TEST_RESULT_NO_ASSERT; + } + } +} |