include/SDL_test_harness.h
author Ryan C. Gordon <icculus@icculus.org>
Wed, 16 May 2018 02:03:06 -0400
changeset 11992 08c415f14810
parent 11811 5d94cb6b24d3
child 12503 806492103856
permissions -rw-r--r--
audio: Added ARM NEON versions of audio converters.

These are _much_ faster than the scalar equivalents on the Raspberry Pi that
I tested on. Often 3x to 4x as fast!
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/*
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  Simple DirectMedia Layer
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  Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>
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  This software is provided 'as-is', without any express or implied
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  warranty.  In no event will the authors be held liable for any damages
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  arising from the use of this software.
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  Permission is granted to anyone to use this software for any purpose,
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  including commercial applications, and to alter it and redistribute it
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  freely, subject to the following restrictions:
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  1. The origin of this software must not be misrepresented; you must not
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     claim that you wrote the original software. If you use this software
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     in a product, an acknowledgment in the product documentation would be
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     appreciated but is not required.
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  2. Altered source versions must be plainly marked as such, and must not be
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     misrepresented as being the original software.
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  3. This notice may not be removed or altered from any source distribution.
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*/
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/**
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 *  \file SDL_test_harness.h
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 *
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 *  Include file for SDL test framework.
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 *
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 *  This code is a part of the SDL2_test library, not the main SDL library.
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 */
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/*
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  Defines types for test case definitions and the test execution harness API.
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  Based on original GSOC code by Markus Kauppila <markus.kauppila@gmail.com>
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*/
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#ifndef SDL_test_h_arness_h
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#define SDL_test_h_arness_h
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#include "begin_code.h"
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/* Set up for C function definitions, even when using C++ */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* ! Definitions for test case structures */
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#define TEST_ENABLED  1
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#define TEST_DISABLED 0
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/* ! Definition of all the possible test return values of the test case method */
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#define TEST_ABORTED        -1
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#define TEST_STARTED         0
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#define TEST_COMPLETED       1
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#define TEST_SKIPPED         2
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/* ! Definition of all the possible test results for the harness */
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#define TEST_RESULT_PASSED              0
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#define TEST_RESULT_FAILED              1
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#define TEST_RESULT_NO_ASSERT           2
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#define TEST_RESULT_SKIPPED             3
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#define TEST_RESULT_SETUP_FAILURE       4
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/* !< Function pointer to a test case setup function (run before every test) */
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typedef void (*SDLTest_TestCaseSetUpFp)(void *arg);
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/* !< Function pointer to a test case function */
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typedef int (*SDLTest_TestCaseFp)(void *arg);
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/* !< Function pointer to a test case teardown function (run after every test) */
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typedef void  (*SDLTest_TestCaseTearDownFp)(void *arg);
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/**
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 * Holds information about a single test case.
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 */
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typedef struct SDLTest_TestCaseReference {
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    /* !< Func2Stress */
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    SDLTest_TestCaseFp testCase;
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    /* !< Short name (or function name) "Func2Stress" */
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    char *name;
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    /* !< Long name or full description "This test pushes func2() to the limit." */
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    char *description;
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    /* !< Set to TEST_ENABLED or TEST_DISABLED (test won't be run) */
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    int enabled;
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} SDLTest_TestCaseReference;
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/**
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 * Holds information about a test suite (multiple test cases).
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 */
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typedef struct SDLTest_TestSuiteReference {
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    /* !< "PlatformSuite" */
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    char *name;
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    /* !< The function that is run before each test. NULL skips. */
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    SDLTest_TestCaseSetUpFp testSetUp;
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    /* !< The test cases that are run as part of the suite. Last item should be NULL. */
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    const SDLTest_TestCaseReference **testCases;
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    /* !< The function that is run after each test. NULL skips. */
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    SDLTest_TestCaseTearDownFp testTearDown;
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} SDLTest_TestSuiteReference;
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/**
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 * \brief Generates a random run seed string for the harness. The generated seed will contain alphanumeric characters (0-9A-Z).
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 *
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 * Note: The returned string needs to be deallocated by the caller.
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 *
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 * \param length The length of the seed string to generate
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 *
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 * \returns The generated seed string
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 */
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char *SDLTest_GenerateRunSeed(const int length);
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/**
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 * \brief Execute a test suite using the given run seed and execution key.
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 *
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 * \param testSuites Suites containing the test case.
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 * \param userRunSeed Custom run seed provided by user, or NULL to autogenerate one.
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 * \param userExecKey Custom execution key provided by user, or 0 to autogenerate one.
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 * \param filter Filter specification. NULL disables. Case sensitive.
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 * \param testIterations Number of iterations to run each test case.
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 *
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 * \returns Test run result; 0 when all tests passed, 1 if any tests failed.
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 */
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int SDLTest_RunSuites(SDLTest_TestSuiteReference *testSuites[], const char *userRunSeed, Uint64 userExecKey, const char *filter, int testIterations);
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/* Ends C function definitions when using C++ */
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#ifdef __cplusplus
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}
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#endif
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#include "close_code.h"
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#endif /* SDL_test_h_arness_h */
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