1669 lines
73 KiB
C++
1669 lines
73 KiB
C++
/*
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The latest version of this library is available on GitHub;
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https://github.com/sheredom/utest.h
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*/
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/*
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This is free and unencumbered software released into the public domain.
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Anyone is free to copy, modify, publish, use, compile, sell, or
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distribute this software, either in source code form or as a compiled
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binary, for any purpose, commercial or non-commercial, and by any
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means.
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In jurisdictions that recognize copyright laws, the author or authors
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of this software dedicate any and all copyright interest in the
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software to the public domain. We make this dedication for the benefit
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of the public at large and to the detriment of our heirs and
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successors. We intend this dedication to be an overt act of
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relinquishment in perpetuity of all present and future rights to this
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software under copyright law.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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For more information, please refer to <http://unlicense.org/>
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*/
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#ifndef SHEREDOM_UTEST_H_INCLUDED
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#define SHEREDOM_UTEST_H_INCLUDED
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#ifdef _MSC_VER
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/*
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Disable warning about not inlining 'inline' functions.
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*/
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#pragma warning(disable : 4710)
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/*
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Disable warning about inlining functions that are not marked 'inline'.
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*/
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#pragma warning(disable : 4711)
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/*
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Disable warning for alignment padding added
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*/
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#pragma warning(disable : 4820)
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#if _MSC_VER > 1900
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/*
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Disable warning about preprocessor macros not being defined in MSVC headers.
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*/
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#pragma warning(disable : 4668)
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/*
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Disable warning about no function prototype given in MSVC headers.
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*/
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#pragma warning(disable : 4255)
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/*
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Disable warning about pointer or reference to potentially throwing function.
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*/
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#pragma warning(disable : 5039)
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/*
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Disable warning about macro expansion producing 'defined' has undefined
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behavior.
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*/
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#pragma warning(disable : 5105)
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#endif
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#if _MSC_VER > 1930
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/*
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Disable warning about 'const' variable is not used.
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*/
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#pragma warning(disable : 5264)
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#endif
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#pragma warning(push, 1)
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#endif
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#if defined(_MSC_VER) && (_MSC_VER < 1920)
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typedef __int64 utest_int64_t;
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typedef unsigned __int64 utest_uint64_t;
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typedef unsigned __int32 utest_uint32_t;
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#else
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#include <stdint.h>
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typedef int64_t utest_int64_t;
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typedef uint64_t utest_uint64_t;
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typedef uint32_t utest_uint32_t;
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#endif
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#include <stddef.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#if defined(__cplusplus)
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#if defined(_MSC_VER) && !defined(_CPPUNWIND)
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/* We're on MSVC and the compiler is compiling without exception support! */
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#elif !defined(_MSC_VER) && !defined(__EXCEPTIONS)
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/* We're on a GCC/Clang compiler that doesn't have exception support! */
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#else
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#define UTEST_HAS_EXCEPTIONS 1
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#endif
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#endif
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#if defined(UTEST_HAS_EXCEPTIONS)
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#include <stdexcept>
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#endif
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#if defined(_MSC_VER)
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#pragma warning(pop)
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#endif
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#if defined(__cplusplus)
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#define UTEST_C_FUNC extern "C"
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#else
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#define UTEST_C_FUNC
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#endif
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#define UTEST_TEST_PASSED (0)
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#define UTEST_TEST_FAILURE (1)
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#define UTEST_TEST_SKIPPED (2)
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#if defined(__TINYC__)
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#define UTEST_ATTRIBUTE(a) __attribute((a))
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#else
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#define UTEST_ATTRIBUTE(a) __attribute__((a))
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#endif
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#if defined(_MSC_VER) || defined(__MINGW64__) || defined(__MINGW32__)
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#if defined(__MINGW64__) || defined(__MINGW32__)
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wpragmas"
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#pragma GCC diagnostic ignored "-Wunknown-pragmas"
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#endif
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#if defined(_WINDOWS_) || defined(_WINDOWS_H)
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typedef LARGE_INTEGER utest_large_integer;
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#else
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// use old QueryPerformanceCounter definitions (not sure is this needed in some
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// edge cases or not) on Win7 with VS2015 these extern declaration cause "second
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// C linkage of overloaded function not allowed" error
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typedef union {
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struct {
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unsigned long LowPart;
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long HighPart;
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} DUMMYSTRUCTNAME;
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struct {
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unsigned long LowPart;
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long HighPart;
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} u;
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utest_int64_t QuadPart;
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} utest_large_integer;
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UTEST_C_FUNC __declspec(dllimport) int __stdcall QueryPerformanceCounter(
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utest_large_integer *);
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UTEST_C_FUNC __declspec(dllimport) int __stdcall QueryPerformanceFrequency(
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utest_large_integer *);
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#if defined(__MINGW64__) || defined(__MINGW32__)
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#pragma GCC diagnostic pop
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#endif
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#endif
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#elif defined(__linux__) || defined(__FreeBSD__) || defined(__OpenBSD__) || \
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defined(__NetBSD__) || defined(__DragonFly__) || defined(__sun__) || \
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defined(__HAIKU__)
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/*
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slightly obscure include here - we need to include glibc's features.h, but
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we don't want to just include a header that might not be defined for other
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c libraries like musl. Instead we include limits.h, which we know on all
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glibc distributions includes features.h
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*/
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#include <limits.h>
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#if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
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#include <time.h>
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#if ((2 < __GLIBC__) || ((2 == __GLIBC__) && (17 <= __GLIBC_MINOR__)))
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/* glibc is version 2.17 or above, so we can just use clock_gettime */
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#define UTEST_USE_CLOCKGETTIME
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#else
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#include <sys/syscall.h>
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#include <unistd.h>
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#endif
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#else // Other libc implementations
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#include <time.h>
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#define UTEST_USE_CLOCKGETTIME
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#endif
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#elif defined(__APPLE__)
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#include <time.h>
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#endif
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#if defined(_MSC_VER) && (_MSC_VER < 1920)
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#define UTEST_PRId64 "I64d"
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#define UTEST_PRIu64 "I64u"
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#else
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#include <inttypes.h>
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#define UTEST_PRId64 PRId64
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#define UTEST_PRIu64 PRIu64
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#endif
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#if defined(__cplusplus)
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#define UTEST_INLINE inline
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#if defined(__clang__)
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#define UTEST_INITIALIZER_BEGIN_DISABLE_WARNINGS \
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_Pragma("clang diagnostic push") \
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_Pragma("clang diagnostic ignored \"-Wglobal-constructors\"")
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#define UTEST_INITIALIZER_END_DISABLE_WARNINGS _Pragma("clang diagnostic pop")
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#else
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#define UTEST_INITIALIZER_BEGIN_DISABLE_WARNINGS
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#define UTEST_INITIALIZER_END_DISABLE_WARNINGS
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#endif
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#define UTEST_INITIALIZER(f) \
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struct f##_cpp_struct { \
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f##_cpp_struct(); \
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}; \
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UTEST_INITIALIZER_BEGIN_DISABLE_WARNINGS static f##_cpp_struct \
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f##_cpp_global UTEST_INITIALIZER_END_DISABLE_WARNINGS; \
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f##_cpp_struct::f##_cpp_struct()
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#elif defined(_MSC_VER)
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#define UTEST_INLINE __forceinline
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#if defined(_WIN64)
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#define UTEST_SYMBOL_PREFIX
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#else
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#define UTEST_SYMBOL_PREFIX "_"
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#endif
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#if defined(__clang__)
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#define UTEST_INITIALIZER_BEGIN_DISABLE_WARNINGS \
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_Pragma("clang diagnostic push") \
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_Pragma("clang diagnostic ignored \"-Wmissing-variable-declarations\"")
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#define UTEST_INITIALIZER_END_DISABLE_WARNINGS _Pragma("clang diagnostic pop")
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#else
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#define UTEST_INITIALIZER_BEGIN_DISABLE_WARNINGS
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#define UTEST_INITIALIZER_END_DISABLE_WARNINGS
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#endif
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#pragma section(".CRT$XCU", read)
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#define UTEST_INITIALIZER(f) \
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static void __cdecl f(void); \
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UTEST_INITIALIZER_BEGIN_DISABLE_WARNINGS \
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__pragma(comment(linker, "/include:" UTEST_SYMBOL_PREFIX #f "_")) \
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UTEST_C_FUNC __declspec(allocate(".CRT$XCU")) void(__cdecl * \
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f##_)(void) = f; \
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UTEST_INITIALIZER_END_DISABLE_WARNINGS \
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static void __cdecl f(void)
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#else
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#if defined(__linux__)
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#if defined(__clang__)
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#if __has_warning("-Wreserved-id-macro")
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wreserved-id-macro"
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#endif
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#endif
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#define __STDC_FORMAT_MACROS 1
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#if defined(__clang__)
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#if __has_warning("-Wreserved-id-macro")
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#pragma clang diagnostic pop
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#endif
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#endif
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#endif
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#define UTEST_INLINE inline
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#define UTEST_INITIALIZER(f) \
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static void f(void) UTEST_ATTRIBUTE(constructor); \
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static void f(void)
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#endif
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#if defined(__cplusplus)
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#define UTEST_CAST(type, x) static_cast<type>(x)
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#define UTEST_PTR_CAST(type, x) reinterpret_cast<type>(x)
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#define UTEST_EXTERN extern "C"
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#define UTEST_NULL NULL
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#else
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#define UTEST_CAST(type, x) ((type)(x))
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#define UTEST_PTR_CAST(type, x) ((type)(x))
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#define UTEST_EXTERN extern
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#define UTEST_NULL 0
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#endif
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#ifdef _MSC_VER
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/*
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io.h contains definitions for some structures with natural padding. This is
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uninteresting, but for some reason MSVC's behaviour is to warn about
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including this system header. That *is* interesting
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*/
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#pragma warning(disable : 4820)
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#pragma warning(push, 1)
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#include <io.h>
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#pragma warning(pop)
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#define UTEST_COLOUR_OUTPUT() (_isatty(_fileno(stdout)))
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#else
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#if defined(__EMSCRIPTEN__)
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#include <emscripten/html5.h>
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#define UTEST_COLOUR_OUTPUT() false
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#else
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#include <unistd.h>
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#define UTEST_COLOUR_OUTPUT() (isatty(STDOUT_FILENO))
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#endif
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#endif
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static UTEST_INLINE void *utest_realloc(void *const pointer, size_t new_size) {
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void *const new_pointer = realloc(pointer, new_size);
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if (UTEST_NULL == new_pointer) {
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free(new_pointer);
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}
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return new_pointer;
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}
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static UTEST_INLINE utest_int64_t utest_ns(void) {
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#if defined(_MSC_VER) || defined(__MINGW64__) || defined(__MINGW32__)
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utest_large_integer counter;
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utest_large_integer frequency;
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QueryPerformanceCounter(&counter);
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QueryPerformanceFrequency(&frequency);
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return UTEST_CAST(utest_int64_t,
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(counter.QuadPart * 1000000000) / frequency.QuadPart);
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#elif defined(__linux__) && defined(__STRICT_ANSI__)
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return UTEST_CAST(utest_int64_t, clock()) * 1000000000 / CLOCKS_PER_SEC;
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#elif defined(__linux__) || defined(__FreeBSD__) || defined(__OpenBSD__) || \
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defined(__NetBSD__) || defined(__DragonFly__) || defined(__sun__) || \
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defined(__HAIKU__)
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struct timespec ts;
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#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L) && \
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!defined(__HAIKU__)
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timespec_get(&ts, TIME_UTC);
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#else
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const clockid_t cid = CLOCK_REALTIME;
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#if defined(UTEST_USE_CLOCKGETTIME)
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clock_gettime(cid, &ts);
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#else
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syscall(SYS_clock_gettime, cid, &ts);
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#endif
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#endif
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return UTEST_CAST(utest_int64_t, ts.tv_sec) * 1000 * 1000 * 1000 + ts.tv_nsec;
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#elif __APPLE__
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return UTEST_CAST(utest_int64_t, clock_gettime_nsec_np(CLOCK_UPTIME_RAW));
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#elif __EMSCRIPTEN__
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return emscripten_performance_now() * 1000000.0;
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#else
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#error Unsupported platform!
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#endif
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}
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typedef void (*utest_testcase_t)(int *, size_t);
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struct utest_test_state_s {
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utest_testcase_t func;
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size_t index;
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char *name;
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};
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struct utest_state_s {
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struct utest_test_state_s *tests;
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size_t tests_length;
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FILE *output;
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};
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/* extern to the global state utest needs to execute */
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UTEST_EXTERN struct utest_state_s utest_state;
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#if defined(_MSC_VER)
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#define UTEST_WEAK __forceinline
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#elif defined(__MINGW32__) || defined(__MINGW64__)
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#define UTEST_WEAK static UTEST_ATTRIBUTE(used)
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#elif defined(__clang__) || defined(__GNUC__) || defined(__TINYC__)
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#define UTEST_WEAK UTEST_ATTRIBUTE(weak)
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#else
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#error Non clang, non gcc, non MSVC, non tcc compiler found!
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#endif
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#if defined(_MSC_VER)
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#define UTEST_UNUSED
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#else
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#define UTEST_UNUSED UTEST_ATTRIBUTE(unused)
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#endif
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#ifdef __clang__
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wvariadic-macros"
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#pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
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#endif
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#define UTEST_PRINTF(...) \
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if (utest_state.output) { \
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fprintf(utest_state.output, __VA_ARGS__); \
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} \
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printf(__VA_ARGS__)
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#ifdef __clang__
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#pragma clang diagnostic pop
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#endif
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#ifdef __clang__
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wvariadic-macros"
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#pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
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#endif
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#ifdef _MSC_VER
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#define UTEST_SNPRINTF(BUFFER, N, ...) _snprintf_s(BUFFER, N, N, __VA_ARGS__)
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#else
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#define UTEST_SNPRINTF(...) snprintf(__VA_ARGS__)
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#endif
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#ifdef __clang__
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#pragma clang diagnostic pop
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#endif
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#if defined(__cplusplus)
|
|
/* if we are using c++ we can use overloaded methods (its in the language) */
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#define UTEST_OVERLOADABLE
|
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#elif defined(__clang__)
|
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/* otherwise, if we are using clang with c - use the overloadable attribute */
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#define UTEST_OVERLOADABLE UTEST_ATTRIBUTE(overloadable)
|
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#endif
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#if defined(__cplusplus) && (__cplusplus >= 201103L)
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|
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#ifdef __clang__
|
|
#pragma clang diagnostic push
|
|
#pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
|
|
#endif
|
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|
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#include <type_traits>
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|
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template <typename T, bool is_enum = std::is_enum<T>::value>
|
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struct utest_type_deducer final {
|
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static void _(const T t);
|
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};
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template <> struct utest_type_deducer<signed char, false> {
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static void _(const signed char c) {
|
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UTEST_PRINTF("%d", static_cast<int>(c));
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}
|
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};
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template <> struct utest_type_deducer<unsigned char, false> {
|
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static void _(const unsigned char c) {
|
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UTEST_PRINTF("%u", static_cast<unsigned int>(c));
|
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}
|
|
};
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template <> struct utest_type_deducer<short, false> {
|
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static void _(const short s) { UTEST_PRINTF("%d", static_cast<int>(s)); }
|
|
};
|
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template <> struct utest_type_deducer<unsigned short, false> {
|
|
static void _(const unsigned short s) {
|
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UTEST_PRINTF("%u", static_cast<int>(s));
|
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}
|
|
};
|
|
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template <> struct utest_type_deducer<float, false> {
|
|
static void _(const float f) { UTEST_PRINTF("%f", static_cast<double>(f)); }
|
|
};
|
|
|
|
template <> struct utest_type_deducer<double, false> {
|
|
static void _(const double d) { UTEST_PRINTF("%f", d); }
|
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};
|
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template <> struct utest_type_deducer<long double, false> {
|
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static void _(const long double d) {
|
|
#if defined(__MINGW32__) || defined(__MINGW64__)
|
|
/* MINGW is weird - doesn't like LF at all?! */
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UTEST_PRINTF("%f", (double)d);
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#else
|
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UTEST_PRINTF("%Lf", d);
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#endif
|
|
}
|
|
};
|
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|
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template <> struct utest_type_deducer<int, false> {
|
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static void _(const int i) { UTEST_PRINTF("%d", i); }
|
|
};
|
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|
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template <> struct utest_type_deducer<unsigned int, false> {
|
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static void _(const unsigned int i) { UTEST_PRINTF("%u", i); }
|
|
};
|
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|
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template <> struct utest_type_deducer<long, false> {
|
|
static void _(const long i) { UTEST_PRINTF("%ld", i); }
|
|
};
|
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|
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template <> struct utest_type_deducer<unsigned long, false> {
|
|
static void _(const unsigned long i) { UTEST_PRINTF("%lu", i); }
|
|
};
|
|
|
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template <> struct utest_type_deducer<long long, false> {
|
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static void _(const long long i) { UTEST_PRINTF("%lld", i); }
|
|
};
|
|
|
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template <> struct utest_type_deducer<unsigned long long, false> {
|
|
static void _(const unsigned long long i) { UTEST_PRINTF("%llu", i); }
|
|
};
|
|
|
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template <typename T> struct utest_type_deducer<const T *, false> {
|
|
static void _(const T *t) {
|
|
UTEST_PRINTF("%p", static_cast<void *>(const_cast<T *>(t)));
|
|
}
|
|
};
|
|
|
|
template <typename T> struct utest_type_deducer<T *, false> {
|
|
static void _(T *t) { UTEST_PRINTF("%p", static_cast<void *>(t)); }
|
|
};
|
|
|
|
template <typename T> struct utest_type_deducer<T, true> {
|
|
static void _(const T t) {
|
|
UTEST_PRINTF("%llu", static_cast<unsigned long long>(t));
|
|
}
|
|
};
|
|
|
|
template <typename T>
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(const T t) {
|
|
utest_type_deducer<T>::_(t);
|
|
}
|
|
|
|
#ifdef __clang__
|
|
#pragma clang diagnostic pop
|
|
#endif
|
|
|
|
#elif defined(UTEST_OVERLOADABLE)
|
|
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(signed char c);
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(signed char c) {
|
|
UTEST_PRINTF("%d", UTEST_CAST(int, c));
|
|
}
|
|
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(unsigned char c);
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(unsigned char c) {
|
|
UTEST_PRINTF("%u", UTEST_CAST(unsigned int, c));
|
|
}
|
|
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(float f);
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(float f) {
|
|
UTEST_PRINTF("%f", UTEST_CAST(double, f));
|
|
}
|
|
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(double d);
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(double d) {
|
|
UTEST_PRINTF("%f", d);
|
|
}
|
|
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(long double d);
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(long double d) {
|
|
#if defined(__MINGW32__) || defined(__MINGW64__)
|
|
/* MINGW is weird - doesn't like LF at all?! */
|
|
UTEST_PRINTF("%f", (double)d);
|
|
#else
|
|
UTEST_PRINTF("%Lf", d);
|
|
#endif
|
|
}
|
|
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(int i);
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(int i) {
|
|
UTEST_PRINTF("%d", i);
|
|
}
|
|
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(unsigned int i);
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(unsigned int i) {
|
|
UTEST_PRINTF("%u", i);
|
|
}
|
|
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(long int i);
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(long int i) {
|
|
UTEST_PRINTF("%ld", i);
|
|
}
|
|
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(long unsigned int i);
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(long unsigned int i) {
|
|
UTEST_PRINTF("%lu", i);
|
|
}
|
|
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(const void *p);
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(const void *p) {
|
|
UTEST_PRINTF("%p", p);
|
|
}
|
|
|
|
/*
|
|
long long is a c++11 extension
|
|
*/
|
|
#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) || \
|
|
defined(__cplusplus) && (__cplusplus >= 201103L) || \
|
|
(defined(__MINGW32__) || defined(__MINGW64__))
|
|
|
|
#ifdef __clang__
|
|
#pragma clang diagnostic push
|
|
#pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
|
|
#endif
|
|
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(long long int i);
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(long long int i) {
|
|
UTEST_PRINTF("%lld", i);
|
|
}
|
|
|
|
UTEST_WEAK UTEST_OVERLOADABLE void utest_type_printer(long long unsigned int i);
|
|
UTEST_WEAK UTEST_OVERLOADABLE void
|
|
utest_type_printer(long long unsigned int i) {
|
|
UTEST_PRINTF("%llu", i);
|
|
}
|
|
|
|
#ifdef __clang__
|
|
#pragma clang diagnostic pop
|
|
#endif
|
|
|
|
#endif
|
|
#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L) && \
|
|
!(defined(__MINGW32__) || defined(__MINGW64__)) || \
|
|
defined(__TINYC__)
|
|
#define utest_type_printer(val) \
|
|
UTEST_PRINTF(_Generic((val), signed char \
|
|
: "%d", unsigned char \
|
|
: "%u", short \
|
|
: "%d", unsigned short \
|
|
: "%u", int \
|
|
: "%d", long \
|
|
: "%ld", long long \
|
|
: "%lld", unsigned \
|
|
: "%u", unsigned long \
|
|
: "%lu", unsigned long long \
|
|
: "%llu", float \
|
|
: "%f", double \
|
|
: "%f", long double \
|
|
: "%Lf", default \
|
|
: _Generic((val - val), ptrdiff_t \
|
|
: "%p", default \
|
|
: "undef")), \
|
|
(val))
|
|
#else
|
|
/*
|
|
we don't have the ability to print the values we got, so we create a macro
|
|
to tell our users we can't do anything fancy
|
|
*/
|
|
#define utest_type_printer(...) UTEST_PRINTF("undef")
|
|
#endif
|
|
|
|
#if defined(_MSC_VER)
|
|
#define UTEST_SURPRESS_WARNING_BEGIN \
|
|
__pragma(warning(push)) __pragma(warning(disable : 4127)) \
|
|
__pragma(warning(disable : 4571)) __pragma(warning(disable : 4130))
|
|
#define UTEST_SURPRESS_WARNING_END __pragma(warning(pop))
|
|
#else
|
|
#define UTEST_SURPRESS_WARNING_BEGIN
|
|
#define UTEST_SURPRESS_WARNING_END
|
|
#endif
|
|
|
|
#if defined(__cplusplus) && (__cplusplus >= 201103L)
|
|
#define UTEST_AUTO(x) auto
|
|
#elif !defined(__cplusplus)
|
|
|
|
#if defined(__clang__)
|
|
/* clang-format off */
|
|
/* had to disable clang-format here because it malforms the pragmas */
|
|
#define UTEST_AUTO(x) \
|
|
_Pragma("clang diagnostic push") \
|
|
_Pragma("clang diagnostic ignored \"-Wgnu-auto-type\"") __auto_type \
|
|
_Pragma("clang diagnostic pop")
|
|
/* clang-format on */
|
|
#else
|
|
#define UTEST_AUTO(x) __typeof__(x + 0)
|
|
#endif
|
|
|
|
#else
|
|
#define UTEST_AUTO(x) typeof(x + 0)
|
|
#endif
|
|
|
|
#if defined(__clang__)
|
|
#define UTEST_STRNCMP(x, y, size) \
|
|
_Pragma("clang diagnostic push") \
|
|
_Pragma("clang diagnostic ignored \"-Wdisabled-macro-expansion\"") \
|
|
strncmp(x, y, size) _Pragma("clang diagnostic pop")
|
|
#else
|
|
#define UTEST_STRNCMP(x, y, size) strncmp(x, y, size)
|
|
#endif
|
|
|
|
#if defined(_MSC_VER)
|
|
#define UTEST_STRNCPY(x, y, size) strcpy_s(x, size, y)
|
|
#elif !defined(__clang__) && defined(__GNUC__)
|
|
static UTEST_INLINE char *
|
|
utest_strncpy_gcc(char *const dst, const char *const src, const size_t size) {
|
|
#pragma GCC diagnostic push
|
|
#pragma GCC diagnostic ignored "-Wstringop-overflow"
|
|
return strncpy(dst, src, size);
|
|
#pragma GCC diagnostic pop
|
|
}
|
|
|
|
#define UTEST_STRNCPY(x, y, size) utest_strncpy_gcc(x, y, size)
|
|
#else
|
|
#define UTEST_STRNCPY(x, y, size) strncpy(x, y, size)
|
|
#endif
|
|
|
|
#define UTEST_SKIP(msg) \
|
|
do { \
|
|
UTEST_PRINTF(" Skipped : '%s'\n", (msg)); \
|
|
*utest_result = UTEST_TEST_SKIPPED; \
|
|
return; \
|
|
} while (0)
|
|
|
|
#if defined(__clang__)
|
|
#define UTEST_COND(x, y, cond, msg, is_assert) \
|
|
UTEST_SURPRESS_WARNING_BEGIN do { \
|
|
_Pragma("clang diagnostic push") \
|
|
_Pragma("clang diagnostic ignored \"-Wlanguage-extension-token\"") \
|
|
_Pragma("clang diagnostic ignored \"-Wc++98-compat-pedantic\"") \
|
|
_Pragma("clang diagnostic ignored \"-Wfloat-equal\"") \
|
|
UTEST_AUTO(x) xEval = (x); \
|
|
UTEST_AUTO(y) yEval = (y); \
|
|
if (!((xEval)cond(yEval))) { \
|
|
_Pragma("clang diagnostic pop") \
|
|
UTEST_PRINTF("%s:%i: Failure\n", __FILE__, __LINE__); \
|
|
UTEST_PRINTF(" Expected : ("); \
|
|
UTEST_PRINTF(#x ") " #cond " (" #y); \
|
|
UTEST_PRINTF(")\n"); \
|
|
UTEST_PRINTF(" Actual : "); \
|
|
utest_type_printer(xEval); \
|
|
UTEST_PRINTF(" vs "); \
|
|
utest_type_printer(yEval); \
|
|
UTEST_PRINTF("\n"); \
|
|
if (strlen(msg) > 0) { \
|
|
UTEST_PRINTF(" Message : %s\n", msg); \
|
|
} \
|
|
*utest_result = UTEST_TEST_FAILURE; \
|
|
if (is_assert) { \
|
|
return; \
|
|
} \
|
|
} \
|
|
} \
|
|
while (0) \
|
|
UTEST_SURPRESS_WARNING_END
|
|
#elif defined(__GNUC__) || defined(__TINYC__)
|
|
#define UTEST_COND(x, y, cond, msg, is_assert) \
|
|
UTEST_SURPRESS_WARNING_BEGIN do { \
|
|
UTEST_AUTO(x) xEval = (x); \
|
|
UTEST_AUTO(y) yEval = (y); \
|
|
if (!((xEval)cond(yEval))) { \
|
|
UTEST_PRINTF("%s:%i: Failure\n", __FILE__, __LINE__); \
|
|
UTEST_PRINTF(" Expected : ("); \
|
|
UTEST_PRINTF(#x ") " #cond " (" #y); \
|
|
UTEST_PRINTF(")\n"); \
|
|
UTEST_PRINTF(" Actual : "); \
|
|
utest_type_printer(xEval); \
|
|
UTEST_PRINTF(" vs "); \
|
|
utest_type_printer(yEval); \
|
|
UTEST_PRINTF("\n"); \
|
|
if (strlen(msg) > 0) { \
|
|
UTEST_PRINTF(" Message : %s\n", msg); \
|
|
} \
|
|
*utest_result = UTEST_TEST_FAILURE; \
|
|
if (is_assert) { \
|
|
return; \
|
|
} \
|
|
} \
|
|
} \
|
|
while (0) \
|
|
UTEST_SURPRESS_WARNING_END
|
|
#else
|
|
#define UTEST_COND(x, y, cond, msg, is_assert) \
|
|
UTEST_SURPRESS_WARNING_BEGIN do { \
|
|
if (!((x)cond(y))) { \
|
|
UTEST_PRINTF("%s:%i: Failure (Expected " #cond " Actual)", __FILE__, \
|
|
__LINE__); \
|
|
if (strlen(msg) > 0) { \
|
|
UTEST_PRINTF(" Message : %s", msg); \
|
|
} \
|
|
UTEST_PRINTF("\n"); \
|
|
*utest_result = UTEST_TEST_FAILURE; \
|
|
if (is_assert) { \
|
|
return; \
|
|
} \
|
|
} \
|
|
} \
|
|
while (0) \
|
|
UTEST_SURPRESS_WARNING_END
|
|
#endif
|
|
|
|
#define EXPECT_EQ(x, y) UTEST_COND(x, y, ==, "", 0)
|
|
#define EXPECT_EQ_MSG(x, y, msg) UTEST_COND(x, y, ==, msg, 0)
|
|
#define ASSERT_EQ(x, y) UTEST_COND(x, y, ==, "", 1)
|
|
#define ASSERT_EQ_MSG(x, y, msg) UTEST_COND(x, y, ==, msg, 1)
|
|
|
|
#define EXPECT_NE(x, y) UTEST_COND(x, y, !=, "", 0)
|
|
#define EXPECT_NE_MSG(x, y, msg) UTEST_COND(x, y, !=, msg, 0)
|
|
#define ASSERT_NE(x, y) UTEST_COND(x, y, !=, "", 1)
|
|
#define ASSERT_NE_MSG(x, y, msg) UTEST_COND(x, y, !=, msg, 1)
|
|
|
|
#define EXPECT_LT(x, y) UTEST_COND(x, y, <, "", 0)
|
|
#define EXPECT_LT_MSG(x, y, msg) UTEST_COND(x, y, <, msg, 0)
|
|
#define ASSERT_LT(x, y) UTEST_COND(x, y, <, "", 1)
|
|
#define ASSERT_LT_MSG(x, y, msg) UTEST_COND(x, y, <, msg, 1)
|
|
|
|
#define EXPECT_LE(x, y) UTEST_COND(x, y, <=, "", 0)
|
|
#define EXPECT_LE_MSG(x, y, msg) UTEST_COND(x, y, <=, msg, 0)
|
|
#define ASSERT_LE(x, y) UTEST_COND(x, y, <=, "", 1)
|
|
#define ASSERT_LE_MSG(x, y, msg) UTEST_COND(x, y, <=, msg, 1)
|
|
|
|
#define EXPECT_GT(x, y) UTEST_COND(x, y, >, "", 0)
|
|
#define EXPECT_GT_MSG(x, y, msg) UTEST_COND(x, y, >, msg, 0)
|
|
#define ASSERT_GT(x, y) UTEST_COND(x, y, >, "", 1)
|
|
#define ASSERT_GT_MSG(x, y, msg) UTEST_COND(x, y, >, msg, 1)
|
|
|
|
#define EXPECT_GE(x, y) UTEST_COND(x, y, >=, "", 0)
|
|
#define EXPECT_GE_MSG(x, y, msg) UTEST_COND(x, y, >=, msg, 0)
|
|
#define ASSERT_GE(x, y) UTEST_COND(x, y, >=, "", 1)
|
|
#define ASSERT_GE_MSG(x, y, msg) UTEST_COND(x, y, >=, msg, 1)
|
|
|
|
#define UTEST_TRUE(x, msg, is_assert) \
|
|
UTEST_SURPRESS_WARNING_BEGIN do { \
|
|
const int xEval = !!(x); \
|
|
if (!(xEval)) { \
|
|
UTEST_PRINTF("%s:%i: Failure\n", __FILE__, __LINE__); \
|
|
UTEST_PRINTF(" Expected : true\n"); \
|
|
UTEST_PRINTF(" Actual : %s\n", (xEval) ? "true" : "false"); \
|
|
if (strlen(msg) > 0) { \
|
|
UTEST_PRINTF(" Message : %s\n", msg); \
|
|
} \
|
|
*utest_result = UTEST_TEST_FAILURE; \
|
|
if (is_assert) { \
|
|
return; \
|
|
} \
|
|
} \
|
|
} \
|
|
while (0) \
|
|
UTEST_SURPRESS_WARNING_END
|
|
|
|
#define EXPECT_TRUE(x) UTEST_TRUE(x, "", 0)
|
|
#define EXPECT_TRUE_MSG(x, msg) UTEST_TRUE(x, msg, 0)
|
|
#define ASSERT_TRUE(x) UTEST_TRUE(x, "", 1)
|
|
#define ASSERT_TRUE_MSG(x, msg) UTEST_TRUE(x, msg, 1)
|
|
|
|
#define UTEST_FALSE(x, msg, is_assert) \
|
|
UTEST_SURPRESS_WARNING_BEGIN do { \
|
|
const int xEval = !!(x); \
|
|
if (xEval) { \
|
|
UTEST_PRINTF("%s:%i: Failure\n", __FILE__, __LINE__); \
|
|
UTEST_PRINTF(" Expected : false\n"); \
|
|
UTEST_PRINTF(" Actual : %s\n", (xEval) ? "true" : "false"); \
|
|
if (strlen(msg) > 0) { \
|
|
UTEST_PRINTF(" Message : %s\n", msg); \
|
|
} \
|
|
*utest_result = UTEST_TEST_FAILURE; \
|
|
if (is_assert) { \
|
|
return; \
|
|
} \
|
|
} \
|
|
} \
|
|
while (0) \
|
|
UTEST_SURPRESS_WARNING_END
|
|
|
|
#define EXPECT_FALSE(x) UTEST_FALSE(x, "", 0)
|
|
#define EXPECT_FALSE_MSG(x, msg) UTEST_FALSE(x, msg, 0)
|
|
#define ASSERT_FALSE(x) UTEST_FALSE(x, "", 1)
|
|
#define ASSERT_FALSE_MSG(x, msg) UTEST_FALSE(x, msg, 1)
|
|
|
|
#define UTEST_STREQ(x, y, msg, is_assert) \
|
|
UTEST_SURPRESS_WARNING_BEGIN do { \
|
|
const char *xEval = (x); \
|
|
const char *yEval = (y); \
|
|
if (UTEST_NULL == xEval || UTEST_NULL == yEval || \
|
|
0 != strcmp(xEval, yEval)) { \
|
|
UTEST_PRINTF("%s:%i: Failure\n", __FILE__, __LINE__); \
|
|
UTEST_PRINTF(" Expected : \"%s\"\n", xEval); \
|
|
UTEST_PRINTF(" Actual : \"%s\"\n", yEval); \
|
|
if (strlen(msg) > 0) { \
|
|
UTEST_PRINTF(" Message : %s\n", msg); \
|
|
} \
|
|
*utest_result = UTEST_TEST_FAILURE; \
|
|
if (is_assert) { \
|
|
return; \
|
|
} \
|
|
} \
|
|
} \
|
|
while (0) \
|
|
UTEST_SURPRESS_WARNING_END
|
|
|
|
#define EXPECT_STREQ(x, y) UTEST_STREQ(x, y, "", 0)
|
|
#define EXPECT_STREQ_MSG(x, y, msg) UTEST_STREQ(x, y, msg, 0)
|
|
#define ASSERT_STREQ(x, y) UTEST_STREQ(x, y, "", 1)
|
|
#define ASSERT_STREQ_MSG(x, y, msg) UTEST_STREQ(x, y, msg, 1)
|
|
|
|
#define UTEST_STRNE(x, y, msg, is_assert) \
|
|
UTEST_SURPRESS_WARNING_BEGIN do { \
|
|
const char *xEval = (x); \
|
|
const char *yEval = (y); \
|
|
if (UTEST_NULL == xEval || UTEST_NULL == yEval || \
|
|
0 == strcmp(xEval, yEval)) { \
|
|
UTEST_PRINTF("%s:%i: Failure\n", __FILE__, __LINE__); \
|
|
UTEST_PRINTF(" Expected : \"%s\"\n", xEval); \
|
|
UTEST_PRINTF(" Actual : \"%s\"\n", yEval); \
|
|
if (strlen(msg) > 0) { \
|
|
UTEST_PRINTF(" Message : %s\n", msg); \
|
|
} \
|
|
*utest_result = UTEST_TEST_FAILURE; \
|
|
if (is_assert) { \
|
|
return; \
|
|
} \
|
|
} \
|
|
} \
|
|
while (0) \
|
|
UTEST_SURPRESS_WARNING_END
|
|
|
|
#define EXPECT_STRNE(x, y) UTEST_STRNE(x, y, "", 0)
|
|
#define EXPECT_STRNE_MSG(x, y, msg) UTEST_STRNE(x, y, msg, 0)
|
|
#define ASSERT_STRNE(x, y) UTEST_STRNE(x, y, "", 1)
|
|
#define ASSERT_STRNE_MSG(x, y, msg) UTEST_STRNE(x, y, msg, 1)
|
|
|
|
#define UTEST_STRNEQ(x, y, n, msg, is_assert) \
|
|
UTEST_SURPRESS_WARNING_BEGIN do { \
|
|
const char *xEval = (x); \
|
|
const char *yEval = (y); \
|
|
const size_t nEval = UTEST_CAST(size_t, n); \
|
|
if (UTEST_NULL == xEval || UTEST_NULL == yEval || \
|
|
0 != UTEST_STRNCMP(xEval, yEval, nEval)) { \
|
|
UTEST_PRINTF("%s:%i: Failure\n", __FILE__, __LINE__); \
|
|
UTEST_PRINTF(" Expected : \"%.*s\"\n", UTEST_CAST(int, nEval), xEval); \
|
|
UTEST_PRINTF(" Actual : \"%.*s\"\n", UTEST_CAST(int, nEval), yEval); \
|
|
if (strlen(msg) > 0) { \
|
|
UTEST_PRINTF(" Message : %s\n", msg); \
|
|
} \
|
|
*utest_result = UTEST_TEST_FAILURE; \
|
|
if (is_assert) { \
|
|
return; \
|
|
} \
|
|
} \
|
|
} \
|
|
while (0) \
|
|
UTEST_SURPRESS_WARNING_END
|
|
|
|
#define EXPECT_STRNEQ(x, y, n) UTEST_STRNEQ(x, y, n, "", 0)
|
|
#define EXPECT_STRNEQ_MSG(x, y, n, msg) UTEST_STRNEQ(x, y, n, msg, 0)
|
|
#define ASSERT_STRNEQ(x, y, n) UTEST_STRNEQ(x, y, n, "", 1)
|
|
#define ASSERT_STRNEQ_MSG(x, y, n, msg) UTEST_STRNEQ(x, y, n, msg, 1)
|
|
|
|
#define UTEST_STRNNE(x, y, n, msg, is_assert) \
|
|
UTEST_SURPRESS_WARNING_BEGIN do { \
|
|
const char *xEval = (x); \
|
|
const char *yEval = (y); \
|
|
const size_t nEval = UTEST_CAST(size_t, n); \
|
|
if (UTEST_NULL == xEval || UTEST_NULL == yEval || \
|
|
0 == UTEST_STRNCMP(xEval, yEval, nEval)) { \
|
|
UTEST_PRINTF("%s:%i: Failure\n", __FILE__, __LINE__); \
|
|
UTEST_PRINTF(" Expected : \"%.*s\"\n", UTEST_CAST(int, nEval), xEval); \
|
|
UTEST_PRINTF(" Actual : \"%.*s\"\n", UTEST_CAST(int, nEval), yEval); \
|
|
if (strlen(msg) > 0) { \
|
|
UTEST_PRINTF(" Message : %s\n", msg); \
|
|
} \
|
|
*utest_result = UTEST_TEST_FAILURE; \
|
|
if (is_assert) { \
|
|
return; \
|
|
} \
|
|
} \
|
|
} \
|
|
while (0) \
|
|
UTEST_SURPRESS_WARNING_END
|
|
|
|
#define EXPECT_STRNNE(x, y, n) UTEST_STRNNE(x, y, n, "", 0)
|
|
#define EXPECT_STRNNE_MSG(x, y, n, msg) UTEST_STRNNE(x, y, n, msg, 0)
|
|
#define ASSERT_STRNNE(x, y, n) UTEST_STRNNE(x, y, n, "", 1)
|
|
#define ASSERT_STRNNE_MSG(x, y, n, msg) UTEST_STRNNE(x, y, n, msg, 1)
|
|
|
|
#define UTEST_NEAR(x, y, epsilon, msg, is_assert) \
|
|
UTEST_SURPRESS_WARNING_BEGIN do { \
|
|
const double diff = \
|
|
utest_fabs(UTEST_CAST(double, x) - UTEST_CAST(double, y)); \
|
|
if (diff > UTEST_CAST(double, epsilon) || utest_isnan(diff)) { \
|
|
UTEST_PRINTF("%s:%i: Failure\n", __FILE__, __LINE__); \
|
|
UTEST_PRINTF(" Expected : %f\n", UTEST_CAST(double, x)); \
|
|
UTEST_PRINTF(" Actual : %f\n", UTEST_CAST(double, y)); \
|
|
if (strlen(msg) > 0) { \
|
|
UTEST_PRINTF(" Message : %s\n", msg); \
|
|
} \
|
|
*utest_result = UTEST_TEST_FAILURE; \
|
|
if (is_assert) { \
|
|
return; \
|
|
} \
|
|
} \
|
|
} \
|
|
while (0) \
|
|
UTEST_SURPRESS_WARNING_END
|
|
|
|
#define EXPECT_NEAR(x, y, epsilon) UTEST_NEAR(x, y, epsilon, "", 0)
|
|
#define EXPECT_NEAR_MSG(x, y, epsilon, msg) UTEST_NEAR(x, y, epsilon, msg, 0)
|
|
#define ASSERT_NEAR(x, y, epsilon) UTEST_NEAR(x, y, epsilon, "", 1)
|
|
#define ASSERT_NEAR_MSG(x, y, epsilon, msg) UTEST_NEAR(x, y, epsilon, msg, 1)
|
|
|
|
#if defined(UTEST_HAS_EXCEPTIONS)
|
|
#define UTEST_EXCEPTION(x, exception_type, msg, is_assert) \
|
|
UTEST_SURPRESS_WARNING_BEGIN do { \
|
|
int exception_caught = 0; \
|
|
try { \
|
|
x; \
|
|
} catch (const exception_type &) { \
|
|
exception_caught = 1; \
|
|
} catch (...) { \
|
|
exception_caught = 2; \
|
|
} \
|
|
if (1 != exception_caught) { \
|
|
UTEST_PRINTF("%s:%i: Failure\n", __FILE__, __LINE__); \
|
|
UTEST_PRINTF(" Expected : %s exception\n", #exception_type); \
|
|
UTEST_PRINTF(" Actual : %s\n", (2 == exception_caught) \
|
|
? "Unexpected exception" \
|
|
: "No exception"); \
|
|
if (strlen(msg) > 0) { \
|
|
UTEST_PRINTF(" Message : %s\n", msg); \
|
|
} \
|
|
*utest_result = UTEST_TEST_FAILURE; \
|
|
if (is_assert) { \
|
|
return; \
|
|
} \
|
|
} \
|
|
} \
|
|
while (0) \
|
|
UTEST_SURPRESS_WARNING_END
|
|
|
|
#define EXPECT_EXCEPTION(x, exception_type) \
|
|
UTEST_EXCEPTION(x, exception_type, "", 0)
|
|
#define EXPECT_EXCEPTION_MSG(x, exception_type, msg) \
|
|
UTEST_EXCEPTION(x, exception_type, msg, 0)
|
|
#define ASSERT_EXCEPTION(x, exception_type) \
|
|
UTEST_EXCEPTION(x, exception_type, "", 1)
|
|
#define ASSERT_EXCEPTION_MSG(x, exception_type, msg) \
|
|
UTEST_EXCEPTION(x, exception_type, msg, 1)
|
|
|
|
#define UTEST_EXCEPTION_WITH_MESSAGE(x, exception_type, exception_message, \
|
|
msg, is_assert) \
|
|
UTEST_SURPRESS_WARNING_BEGIN do { \
|
|
int exception_caught = 0; \
|
|
char *message_caught = UTEST_NULL; \
|
|
try { \
|
|
x; \
|
|
} catch (const exception_type &e) { \
|
|
const char *const what = e.what(); \
|
|
exception_caught = 1; \
|
|
if (0 != \
|
|
UTEST_STRNCMP(what, exception_message, strlen(exception_message))) { \
|
|
const size_t message_size = strlen(what) + 1; \
|
|
message_caught = UTEST_PTR_CAST(char *, malloc(message_size)); \
|
|
UTEST_STRNCPY(message_caught, what, message_size); \
|
|
} \
|
|
} catch (...) { \
|
|
exception_caught = 2; \
|
|
} \
|
|
if (1 != exception_caught) { \
|
|
UTEST_PRINTF("%s:%i: Failure\n", __FILE__, __LINE__); \
|
|
UTEST_PRINTF(" Expected : %s exception\n", #exception_type); \
|
|
UTEST_PRINTF(" Actual : %s\n", (2 == exception_caught) \
|
|
? "Unexpected exception" \
|
|
: "No exception"); \
|
|
if (strlen(msg) > 0) { \
|
|
UTEST_PRINTF(" Message : %s\n", msg); \
|
|
} \
|
|
*utest_result = UTEST_TEST_FAILURE; \
|
|
if (is_assert) { \
|
|
return; \
|
|
} \
|
|
} else if (UTEST_NULL != message_caught) { \
|
|
UTEST_PRINTF("%s:%i: Failure\n", __FILE__, __LINE__); \
|
|
UTEST_PRINTF(" Expected : %s exception with message %s\n", \
|
|
#exception_type, exception_message); \
|
|
UTEST_PRINTF(" Actual message : %s\n", message_caught); \
|
|
if (strlen(msg) > 0) { \
|
|
UTEST_PRINTF(" Message : %s\n", msg); \
|
|
} \
|
|
*utest_result = UTEST_TEST_FAILURE; \
|
|
free(message_caught); \
|
|
if (is_assert) { \
|
|
return; \
|
|
} \
|
|
} \
|
|
} \
|
|
while (0) \
|
|
UTEST_SURPRESS_WARNING_END
|
|
|
|
#define EXPECT_EXCEPTION_WITH_MESSAGE(x, exception_type, exception_message) \
|
|
UTEST_EXCEPTION_WITH_MESSAGE(x, exception_type, exception_message, "", 0)
|
|
#define EXPECT_EXCEPTION_WITH_MESSAGE_MSG(x, exception_type, \
|
|
exception_message, msg) \
|
|
UTEST_EXCEPTION_WITH_MESSAGE(x, exception_type, exception_message, msg, 0)
|
|
#define ASSERT_EXCEPTION_WITH_MESSAGE(x, exception_type, exception_message) \
|
|
UTEST_EXCEPTION_WITH_MESSAGE(x, exception_type, exception_message, "", 1)
|
|
#define ASSERT_EXCEPTION_WITH_MESSAGE_MSG(x, exception_type, \
|
|
exception_message, msg) \
|
|
UTEST_EXCEPTION_WITH_MESSAGE(x, exception_type, exception_message, msg, 1)
|
|
#endif
|
|
|
|
#if defined(__clang__)
|
|
#if __has_warning("-Wunsafe-buffer-usage")
|
|
#define UTEST_SURPRESS_WARNINGS_BEGIN \
|
|
_Pragma("clang diagnostic push") \
|
|
_Pragma("clang diagnostic ignored \"-Wunsafe-buffer-usage\"")
|
|
#define UTEST_SURPRESS_WARNINGS_END _Pragma("clang diagnostic pop")
|
|
#else
|
|
#define UTEST_SURPRESS_WARNINGS_BEGIN
|
|
#define UTEST_SURPRESS_WARNINGS_END
|
|
#endif
|
|
#elif defined(__GNUC__) && __GNUC__ >= 8 && defined(__cplusplus)
|
|
#define UTEST_SURPRESS_WARNINGS_BEGIN \
|
|
_Pragma("GCC diagnostic push") \
|
|
_Pragma("GCC diagnostic ignored \"-Wclass-memaccess\"")
|
|
#define UTEST_SURPRESS_WARNINGS_END _Pragma("GCC diagnostic pop")
|
|
#else
|
|
#define UTEST_SURPRESS_WARNINGS_BEGIN
|
|
#define UTEST_SURPRESS_WARNINGS_END
|
|
#endif
|
|
|
|
#define UTEST(SET, NAME) \
|
|
UTEST_SURPRESS_WARNINGS_BEGIN \
|
|
UTEST_EXTERN struct utest_state_s utest_state; \
|
|
static void utest_run_##SET##_##NAME(int *utest_result); \
|
|
static void utest_##SET##_##NAME(int *utest_result, size_t utest_index) { \
|
|
(void)utest_index; \
|
|
utest_run_##SET##_##NAME(utest_result); \
|
|
} \
|
|
UTEST_INITIALIZER(utest_register_##SET##_##NAME) { \
|
|
const size_t index = utest_state.tests_length++; \
|
|
const char *name_part = #SET "." #NAME; \
|
|
const size_t name_size = strlen(name_part) + 1; \
|
|
char *name = UTEST_PTR_CAST(char *, malloc(name_size)); \
|
|
utest_state.tests = UTEST_PTR_CAST( \
|
|
struct utest_test_state_s *, \
|
|
utest_realloc(UTEST_PTR_CAST(void *, utest_state.tests), \
|
|
sizeof(struct utest_test_state_s) * \
|
|
utest_state.tests_length)); \
|
|
if (utest_state.tests) { \
|
|
utest_state.tests[index].func = &utest_##SET##_##NAME; \
|
|
utest_state.tests[index].name = name; \
|
|
utest_state.tests[index].index = 0; \
|
|
UTEST_SNPRINTF(name, name_size, "%s", name_part); \
|
|
} else if (name) { \
|
|
free(name); \
|
|
} \
|
|
} \
|
|
UTEST_SURPRESS_WARNINGS_END \
|
|
void utest_run_##SET##_##NAME(int *utest_result)
|
|
|
|
#define UTEST_F_SETUP(FIXTURE) \
|
|
static void utest_f_setup_##FIXTURE(int *utest_result, \
|
|
struct FIXTURE *utest_fixture)
|
|
|
|
#define UTEST_F_TEARDOWN(FIXTURE) \
|
|
static void utest_f_teardown_##FIXTURE(int *utest_result, \
|
|
struct FIXTURE *utest_fixture)
|
|
|
|
#define UTEST_F(FIXTURE, NAME) \
|
|
UTEST_SURPRESS_WARNINGS_BEGIN \
|
|
UTEST_EXTERN struct utest_state_s utest_state; \
|
|
static void utest_f_setup_##FIXTURE(int *, struct FIXTURE *); \
|
|
static void utest_f_teardown_##FIXTURE(int *, struct FIXTURE *); \
|
|
static void utest_run_##FIXTURE##_##NAME(int *, struct FIXTURE *); \
|
|
static void utest_f_##FIXTURE##_##NAME(int *utest_result, \
|
|
size_t utest_index) { \
|
|
struct FIXTURE fixture; \
|
|
(void)utest_index; \
|
|
memset(&fixture, 0, sizeof(fixture)); \
|
|
utest_f_setup_##FIXTURE(utest_result, &fixture); \
|
|
if (UTEST_TEST_PASSED != *utest_result) { \
|
|
return; \
|
|
} \
|
|
utest_run_##FIXTURE##_##NAME(utest_result, &fixture); \
|
|
utest_f_teardown_##FIXTURE(utest_result, &fixture); \
|
|
} \
|
|
UTEST_INITIALIZER(utest_register_##FIXTURE##_##NAME) { \
|
|
const size_t index = utest_state.tests_length++; \
|
|
const char *name_part = #FIXTURE "." #NAME; \
|
|
const size_t name_size = strlen(name_part) + 1; \
|
|
char *name = UTEST_PTR_CAST(char *, malloc(name_size)); \
|
|
utest_state.tests = UTEST_PTR_CAST( \
|
|
struct utest_test_state_s *, \
|
|
utest_realloc(UTEST_PTR_CAST(void *, utest_state.tests), \
|
|
sizeof(struct utest_test_state_s) * \
|
|
utest_state.tests_length)); \
|
|
if (utest_state.tests) { \
|
|
utest_state.tests[index].func = &utest_f_##FIXTURE##_##NAME; \
|
|
utest_state.tests[index].name = name; \
|
|
UTEST_SNPRINTF(name, name_size, "%s", name_part); \
|
|
} else if (name) { \
|
|
free(name); \
|
|
} \
|
|
} \
|
|
UTEST_SURPRESS_WARNINGS_END \
|
|
void utest_run_##FIXTURE##_##NAME(int *utest_result, \
|
|
struct FIXTURE *utest_fixture)
|
|
|
|
#define UTEST_I_SETUP(FIXTURE) \
|
|
static void utest_i_setup_##FIXTURE( \
|
|
int *utest_result, struct FIXTURE *utest_fixture, size_t utest_index)
|
|
|
|
#define UTEST_I_TEARDOWN(FIXTURE) \
|
|
static void utest_i_teardown_##FIXTURE( \
|
|
int *utest_result, struct FIXTURE *utest_fixture, size_t utest_index)
|
|
|
|
#define UTEST_I(FIXTURE, NAME, INDEX) \
|
|
UTEST_SURPRESS_WARNINGS_BEGIN \
|
|
UTEST_EXTERN struct utest_state_s utest_state; \
|
|
static void utest_run_##FIXTURE##_##NAME##_##INDEX(int *, struct FIXTURE *); \
|
|
static void utest_i_##FIXTURE##_##NAME##_##INDEX(int *utest_result, \
|
|
size_t index) { \
|
|
struct FIXTURE fixture; \
|
|
memset(&fixture, 0, sizeof(fixture)); \
|
|
utest_i_setup_##FIXTURE(utest_result, &fixture, index); \
|
|
if (UTEST_TEST_PASSED != *utest_result) { \
|
|
return; \
|
|
} \
|
|
utest_run_##FIXTURE##_##NAME##_##INDEX(utest_result, &fixture); \
|
|
utest_i_teardown_##FIXTURE(utest_result, &fixture, index); \
|
|
} \
|
|
UTEST_INITIALIZER(utest_register_##FIXTURE##_##NAME##_##INDEX) { \
|
|
size_t i; \
|
|
utest_uint64_t iUp; \
|
|
for (i = 0; i < (INDEX); i++) { \
|
|
const size_t index = utest_state.tests_length++; \
|
|
const char *name_part = #FIXTURE "." #NAME; \
|
|
const size_t name_size = strlen(name_part) + 32; \
|
|
char *name = UTEST_PTR_CAST(char *, malloc(name_size)); \
|
|
utest_state.tests = UTEST_PTR_CAST( \
|
|
struct utest_test_state_s *, \
|
|
utest_realloc(UTEST_PTR_CAST(void *, utest_state.tests), \
|
|
sizeof(struct utest_test_state_s) * \
|
|
utest_state.tests_length)); \
|
|
if (utest_state.tests) { \
|
|
utest_state.tests[index].func = &utest_i_##FIXTURE##_##NAME##_##INDEX; \
|
|
utest_state.tests[index].index = i; \
|
|
utest_state.tests[index].name = name; \
|
|
iUp = UTEST_CAST(utest_uint64_t, i); \
|
|
UTEST_SNPRINTF(name, name_size, "%s/%" UTEST_PRIu64, name_part, iUp); \
|
|
} else if (name) { \
|
|
free(name); \
|
|
} \
|
|
} \
|
|
} \
|
|
UTEST_SURPRESS_WARNINGS_END \
|
|
void utest_run_##FIXTURE##_##NAME##_##INDEX(int *utest_result, \
|
|
struct FIXTURE *utest_fixture)
|
|
|
|
#ifdef __clang__
|
|
#pragma clang diagnostic push
|
|
#pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
|
|
#endif
|
|
|
|
UTEST_WEAK
|
|
double utest_fabs(double d);
|
|
UTEST_WEAK
|
|
double utest_fabs(double d) {
|
|
union {
|
|
double d;
|
|
utest_uint64_t u;
|
|
} both;
|
|
both.d = d;
|
|
both.u &= 0x7fffffffffffffffu;
|
|
return both.d;
|
|
}
|
|
|
|
UTEST_WEAK
|
|
int utest_isnan(double d);
|
|
UTEST_WEAK
|
|
int utest_isnan(double d) {
|
|
union {
|
|
double d;
|
|
utest_uint64_t u;
|
|
} both;
|
|
both.d = d;
|
|
both.u &= 0x7fffffffffffffffu;
|
|
return both.u > 0x7ff0000000000000u;
|
|
}
|
|
|
|
#ifdef __clang__
|
|
#pragma clang diagnostic pop
|
|
#endif
|
|
|
|
#if defined(__clang__)
|
|
#if __has_warning("-Wunsafe-buffer-usage")
|
|
#pragma clang diagnostic push
|
|
#pragma clang diagnostic ignored "-Wunsafe-buffer-usage"
|
|
#endif
|
|
#endif
|
|
|
|
UTEST_WEAK
|
|
int utest_should_filter_test(const char *filter, const char *testcase);
|
|
UTEST_WEAK int utest_should_filter_test(const char *filter,
|
|
const char *testcase) {
|
|
if (filter) {
|
|
const char *filter_cur = filter;
|
|
const char *testcase_cur = testcase;
|
|
const char *filter_wildcard = UTEST_NULL;
|
|
|
|
while (('\0' != *filter_cur) && ('\0' != *testcase_cur)) {
|
|
if ('*' == *filter_cur) {
|
|
/* store the position of the wildcard */
|
|
filter_wildcard = filter_cur;
|
|
|
|
/* skip the wildcard character */
|
|
filter_cur++;
|
|
|
|
while (('\0' != *filter_cur) && ('\0' != *testcase_cur)) {
|
|
if ('*' == *filter_cur) {
|
|
/*
|
|
we found another wildcard (filter is something like *foo*) so we
|
|
exit the current loop, and return to the parent loop to handle
|
|
the wildcard case
|
|
*/
|
|
break;
|
|
} else if (*filter_cur != *testcase_cur) {
|
|
/* otherwise our filter didn't match, so reset it */
|
|
filter_cur = filter_wildcard;
|
|
}
|
|
|
|
/* move testcase along */
|
|
testcase_cur++;
|
|
|
|
/* move filter along */
|
|
filter_cur++;
|
|
}
|
|
|
|
if (('\0' == *filter_cur) && ('\0' == *testcase_cur)) {
|
|
return 0;
|
|
}
|
|
|
|
/* if the testcase has been exhausted, we don't have a match! */
|
|
if ('\0' == *testcase_cur) {
|
|
return 1;
|
|
}
|
|
} else {
|
|
if (*testcase_cur != *filter_cur) {
|
|
/* test case doesn't match filter */
|
|
return 1;
|
|
} else {
|
|
/* move our filter and testcase forward */
|
|
testcase_cur++;
|
|
filter_cur++;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (('\0' != *filter_cur) ||
|
|
(('\0' != *testcase_cur) &&
|
|
((filter == filter_cur) || ('*' != filter_cur[-1])))) {
|
|
/* we have a mismatch! */
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static UTEST_INLINE FILE *utest_fopen(const char *filename, const char *mode) {
|
|
#ifdef _MSC_VER
|
|
FILE *file;
|
|
if (0 == fopen_s(&file, filename, mode)) {
|
|
return file;
|
|
} else {
|
|
return UTEST_NULL;
|
|
}
|
|
#else
|
|
return fopen(filename, mode);
|
|
#endif
|
|
}
|
|
|
|
static UTEST_INLINE int utest_main(int argc, const char *const argv[]);
|
|
int utest_main(int argc, const char *const argv[]) {
|
|
utest_uint64_t failed = 0;
|
|
utest_uint64_t skipped = 0;
|
|
size_t index = 0;
|
|
size_t *failed_testcases = UTEST_NULL;
|
|
size_t failed_testcases_length = 0;
|
|
size_t *skipped_testcases = UTEST_NULL;
|
|
size_t skipped_testcases_length = 0;
|
|
const char *filter = UTEST_NULL;
|
|
utest_uint64_t ran_tests = 0;
|
|
int enable_mixed_units = 0;
|
|
int random_order = 0;
|
|
utest_uint32_t seed = 0;
|
|
|
|
enum colours { RESET, GREEN, RED, YELLOW };
|
|
|
|
const int use_colours = UTEST_COLOUR_OUTPUT();
|
|
const char *colours[] = {"\033[0m", "\033[32m", "\033[31m", "\033[33m"};
|
|
|
|
if (!use_colours) {
|
|
for (index = 0; index < sizeof colours / sizeof colours[0]; index++) {
|
|
colours[index] = "";
|
|
}
|
|
}
|
|
/* loop through all arguments looking for our options */
|
|
for (index = 1; index < UTEST_CAST(size_t, argc); index++) {
|
|
/* Informational switches */
|
|
const char help_str[] = "--help";
|
|
const char list_str[] = "--list-tests";
|
|
/* Test config switches */
|
|
const char filter_str[] = "--filter=";
|
|
const char output_str[] = "--output=";
|
|
const char enable_mixed_units_str[] = "--enable-mixed-units";
|
|
const char random_order_str[] = "--random-order";
|
|
const char random_order_with_seed_str[] = "--random-order=";
|
|
|
|
if (0 == UTEST_STRNCMP(argv[index], help_str, strlen(help_str))) {
|
|
printf("utest.h - the single file unit testing solution for C/C++!\n"
|
|
"Command line Options:\n"
|
|
" --help Show this message and exit.\n"
|
|
" --filter=<filter> Filter the test cases to run (EG. "
|
|
"MyTest*.a would run MyTestCase.a but not MyTestCase.b).\n"
|
|
" --list-tests List testnames, one per line. Output "
|
|
"names can be passed to --filter.\n");
|
|
printf(" --output=<output> Output an xunit XML file to the file "
|
|
"specified in <output>.\n"
|
|
" --enable-mixed-units Enable the per-test output to contain "
|
|
"mixed units (s/ms/us/ns).\n"
|
|
" --random-order[=<seed>] Randomize the order that the tests are "
|
|
"ran in. If the optional <seed> argument is not provided, then a "
|
|
"random starting seed is used.\n");
|
|
goto cleanup;
|
|
} else if (0 ==
|
|
UTEST_STRNCMP(argv[index], filter_str, strlen(filter_str))) {
|
|
/* user wants to filter what test cases run! */
|
|
filter = argv[index] + strlen(filter_str);
|
|
} else if (0 ==
|
|
UTEST_STRNCMP(argv[index], output_str, strlen(output_str))) {
|
|
utest_state.output = utest_fopen(argv[index] + strlen(output_str), "w+");
|
|
} else if (0 == UTEST_STRNCMP(argv[index], list_str, strlen(list_str))) {
|
|
for (index = 0; index < utest_state.tests_length; index++) {
|
|
UTEST_PRINTF("%s\n", utest_state.tests[index].name);
|
|
}
|
|
/* when printing the test list, don't actually run the tests */
|
|
return 0;
|
|
} else if (0 == UTEST_STRNCMP(argv[index], enable_mixed_units_str,
|
|
strlen(enable_mixed_units_str))) {
|
|
enable_mixed_units = 1;
|
|
} else if (0 == UTEST_STRNCMP(argv[index], random_order_with_seed_str,
|
|
strlen(random_order_with_seed_str))) {
|
|
seed =
|
|
UTEST_CAST(utest_uint32_t,
|
|
strtoul(argv[index] + strlen(random_order_with_seed_str),
|
|
UTEST_NULL, 10));
|
|
random_order = 1;
|
|
} else if (0 == UTEST_STRNCMP(argv[index], random_order_str,
|
|
strlen(random_order_str))) {
|
|
const utest_int64_t ns = utest_ns();
|
|
|
|
// Some really poor pseudo-random using the current time. I do this
|
|
// because I really want to avoid using C's rand() because that'd mean our
|
|
// random would be affected by any srand() usage by the user (which I
|
|
// don't want).
|
|
seed = UTEST_CAST(utest_uint32_t, ns >> 32) * 31 +
|
|
UTEST_CAST(utest_uint32_t, ns & 0xffffffff);
|
|
random_order = 1;
|
|
}
|
|
}
|
|
|
|
if (random_order) {
|
|
// Use Fisher-Yates with the Durstenfield's version to randomly re-order the
|
|
// tests.
|
|
for (index = utest_state.tests_length; index > 1; index--) {
|
|
// For the random order we'll use PCG.
|
|
const utest_uint32_t state = seed;
|
|
const utest_uint32_t word =
|
|
((state >> ((state >> 28u) + 4u)) ^ state) * 277803737u;
|
|
const utest_uint32_t next =
|
|
((word >> 22u) ^ word) % UTEST_CAST(utest_uint32_t, index);
|
|
|
|
// Swap the randomly chosen element into the last location.
|
|
const struct utest_test_state_s copy = utest_state.tests[index - 1];
|
|
utest_state.tests[index - 1] = utest_state.tests[next];
|
|
utest_state.tests[next] = copy;
|
|
|
|
// Move the seed onwards.
|
|
seed = seed * 747796405u + 2891336453u;
|
|
}
|
|
}
|
|
|
|
for (index = 0; index < utest_state.tests_length; index++) {
|
|
if (utest_should_filter_test(filter, utest_state.tests[index].name)) {
|
|
continue;
|
|
}
|
|
|
|
ran_tests++;
|
|
}
|
|
|
|
printf("%s[==========]%s Running %" UTEST_PRIu64 " test cases.\n",
|
|
colours[GREEN], colours[RESET], UTEST_CAST(utest_uint64_t, ran_tests));
|
|
|
|
if (utest_state.output) {
|
|
fprintf(utest_state.output, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
|
|
fprintf(utest_state.output,
|
|
"<testsuites tests=\"%" UTEST_PRIu64 "\" name=\"All\">\n",
|
|
UTEST_CAST(utest_uint64_t, ran_tests));
|
|
fprintf(utest_state.output,
|
|
"<testsuite name=\"Tests\" tests=\"%" UTEST_PRIu64 "\">\n",
|
|
UTEST_CAST(utest_uint64_t, ran_tests));
|
|
}
|
|
|
|
for (index = 0; index < utest_state.tests_length; index++) {
|
|
int result = UTEST_TEST_PASSED;
|
|
utest_int64_t ns = 0;
|
|
|
|
if (utest_should_filter_test(filter, utest_state.tests[index].name)) {
|
|
continue;
|
|
}
|
|
|
|
printf("%s[ RUN ]%s %s\n", colours[GREEN], colours[RESET],
|
|
utest_state.tests[index].name);
|
|
|
|
if (utest_state.output) {
|
|
fprintf(utest_state.output, "<testcase name=\"%s\">",
|
|
utest_state.tests[index].name);
|
|
}
|
|
|
|
ns = utest_ns();
|
|
errno = 0;
|
|
#if defined(UTEST_HAS_EXCEPTIONS)
|
|
UTEST_SURPRESS_WARNING_BEGIN
|
|
try {
|
|
utest_state.tests[index].func(&result, utest_state.tests[index].index);
|
|
} catch (const std::exception &err) {
|
|
printf(" Exception : %s\n", err.what());
|
|
result = UTEST_TEST_FAILURE;
|
|
} catch (...) {
|
|
printf(" Exception : Unknown\n");
|
|
result = UTEST_TEST_FAILURE;
|
|
}
|
|
UTEST_SURPRESS_WARNING_END
|
|
#else
|
|
utest_state.tests[index].func(&result, utest_state.tests[index].index);
|
|
#endif
|
|
ns = utest_ns() - ns;
|
|
|
|
if (utest_state.output) {
|
|
fprintf(utest_state.output, "</testcase>\n");
|
|
}
|
|
|
|
// Record the failing test.
|
|
if (UTEST_TEST_FAILURE == result) {
|
|
const size_t failed_testcase_index = failed_testcases_length++;
|
|
failed_testcases = UTEST_PTR_CAST(
|
|
size_t *, utest_realloc(UTEST_PTR_CAST(void *, failed_testcases),
|
|
sizeof(size_t) * failed_testcases_length));
|
|
if (UTEST_NULL != failed_testcases) {
|
|
failed_testcases[failed_testcase_index] = index;
|
|
}
|
|
failed++;
|
|
} else if (UTEST_TEST_SKIPPED == result) {
|
|
const size_t skipped_testcase_index = skipped_testcases_length++;
|
|
skipped_testcases = UTEST_PTR_CAST(
|
|
size_t *, utest_realloc(UTEST_PTR_CAST(void *, skipped_testcases),
|
|
sizeof(size_t) * skipped_testcases_length));
|
|
if (UTEST_NULL != skipped_testcases) {
|
|
skipped_testcases[skipped_testcase_index] = index;
|
|
}
|
|
skipped++;
|
|
}
|
|
|
|
{
|
|
const char *const units[] = {"ns", "us", "ms", "s", UTEST_NULL};
|
|
unsigned int unit_index = 0;
|
|
utest_int64_t time = ns;
|
|
|
|
if (enable_mixed_units) {
|
|
for (unit_index = 0; UTEST_NULL != units[unit_index]; unit_index++) {
|
|
if (10000 > time) {
|
|
break;
|
|
}
|
|
|
|
time /= 1000;
|
|
}
|
|
}
|
|
|
|
if (UTEST_TEST_FAILURE == result) {
|
|
printf("%s[ FAILED ]%s %s (%" UTEST_PRId64 "%s)\n", colours[RED],
|
|
colours[RESET], utest_state.tests[index].name, time,
|
|
units[unit_index]);
|
|
} else if (UTEST_TEST_SKIPPED == result) {
|
|
printf("%s[ SKIPPED ]%s %s (%" UTEST_PRId64 "%s)\n", colours[YELLOW],
|
|
colours[RESET], utest_state.tests[index].name, time,
|
|
units[unit_index]);
|
|
} else {
|
|
printf("%s[ OK ]%s %s (%" UTEST_PRId64 "%s)\n", colours[GREEN],
|
|
colours[RESET], utest_state.tests[index].name, time,
|
|
units[unit_index]);
|
|
}
|
|
}
|
|
}
|
|
|
|
printf("%s[==========]%s %" UTEST_PRIu64 " test cases ran.\n", colours[GREEN],
|
|
colours[RESET], ran_tests);
|
|
printf("%s[ PASSED ]%s %" UTEST_PRIu64 " tests.\n", colours[GREEN],
|
|
colours[RESET], ran_tests - failed - skipped);
|
|
|
|
if (0 != skipped) {
|
|
printf("%s[ SKIPPED ]%s %" UTEST_PRIu64 " tests, listed below:\n",
|
|
colours[YELLOW], colours[RESET], skipped);
|
|
for (index = 0; index < skipped_testcases_length; index++) {
|
|
printf("%s[ SKIPPED ]%s %s\n", colours[YELLOW], colours[RESET],
|
|
utest_state.tests[skipped_testcases[index]].name);
|
|
}
|
|
}
|
|
|
|
if (0 != failed) {
|
|
printf("%s[ FAILED ]%s %" UTEST_PRIu64 " tests, listed below:\n",
|
|
colours[RED], colours[RESET], failed);
|
|
for (index = 0; index < failed_testcases_length; index++) {
|
|
printf("%s[ FAILED ]%s %s\n", colours[RED], colours[RESET],
|
|
utest_state.tests[failed_testcases[index]].name);
|
|
}
|
|
}
|
|
|
|
if (utest_state.output) {
|
|
fprintf(utest_state.output, "</testsuite>\n</testsuites>\n");
|
|
}
|
|
|
|
cleanup:
|
|
for (index = 0; index < utest_state.tests_length; index++) {
|
|
free(UTEST_PTR_CAST(void *, utest_state.tests[index].name));
|
|
}
|
|
|
|
free(UTEST_PTR_CAST(void *, skipped_testcases));
|
|
free(UTEST_PTR_CAST(void *, failed_testcases));
|
|
free(UTEST_PTR_CAST(void *, utest_state.tests));
|
|
|
|
if (utest_state.output) {
|
|
fclose(utest_state.output);
|
|
}
|
|
|
|
return UTEST_CAST(int, failed);
|
|
}
|
|
|
|
#if defined(__clang__)
|
|
#if __has_warning("-Wunsafe-buffer-usage")
|
|
#pragma clang diagnostic pop
|
|
#endif
|
|
#endif
|
|
|
|
/*
|
|
we need, in exactly one source file, define the global struct that will hold
|
|
the data we need to run utest. This macro allows the user to declare the
|
|
data without having to use the UTEST_MAIN macro, thus allowing them to write
|
|
their own main() function.
|
|
*/
|
|
#define UTEST_STATE() struct utest_state_s utest_state = {0, 0, 0}
|
|
|
|
/*
|
|
define a main() function to call into utest.h and start executing tests! A
|
|
user can optionally not use this macro, and instead define their own main()
|
|
function and manually call utest_main. The user must, in exactly one source
|
|
file, use the UTEST_STATE macro to declare a global struct variable that
|
|
utest requires.
|
|
*/
|
|
#define UTEST_MAIN() \
|
|
UTEST_STATE(); \
|
|
int main(int argc, const char *const argv[]) { \
|
|
return utest_main(argc, argv); \
|
|
}
|
|
|
|
#endif /* SHEREDOM_UTEST_H_INCLUDED */
|