86 lines
3.1 KiB
C
86 lines
3.1 KiB
C
// 27 february 2018
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#include <inttypes.h>
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#include <stdarg.h>
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#include <stdbool.h>
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#include <stdint.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 "../ui.h"
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#ifdef libuiOSHeader
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#include libuiOSHeader
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define testingprivImplName(basename) testingprivImpl ## basename
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#define testingprivScaffoldName(basename) testingprivScaffold ## basename
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#define testingprivMkScaffold(basename) \
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static int testingprivScaffoldName(basename)(void) { int ret = 0; testingprivImplName(basename)(&ret); return ret; }
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// references:
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// - https://gitlab.gnome.org/GNOME/glib/blob/master/glib/gconstructor.h
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// - https://gitlab.gnome.org/GNOME/glib/blob/master/gio/glib-compile-resources.c
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// - https://msdn.microsoft.com/en-us/library/bb918180.aspx
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#define testingprivCtorName(basename) testingprivCtor ## basename
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#define testingprivCtorPtrName(basename) testingprivCtorPtr ## basename
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#if defined(__GNUC__)
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#define testingprivMkCtor(basename) \
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__attribute__((constructor)) static void testingprivCtorName(basename)(void) { testingprivRegisterTest(#basename, testingprivScaffoldName(basename)); }
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#elif defined(_MSC_VER)
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#define testingprivMkCtor(basename) \
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static int testingprivCtorName(basename)(void) { testingprivRegisterTest(#basename, testingprivScaffoldName(basename)); return 0; } \
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__pragma(section(".CRT$XCU",read)) \
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__declspec(allocate(".CRT$XCU")) static int (*testingprivCtorPtrName(basename))(void) = testingprivCtorName(basename);
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#elif defined(__SUNPRO_C)
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#define testingprivMkCtor(basename) \
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static void testingprivCtorName(basename)(void) { testingprivRegisterTest(#basename, testingprivScaffoldName(basename)); } \
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_Pragma(init(testingprivCtorName(basename)))
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#else
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#error unknown compiler for making constructors in C; cannot continue
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#endif
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#define Test(basename) \
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void testingprivImplName(basename)(int *testingprivRet); \
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testingprivMkScaffold(basename) \
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testingprivMkCtor(basename) \
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void testingprivImplName(basename)(int *testingprivRet)
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#define Test(Name) \
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testingprivMk(Test ## Name)
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// These can only be called directly from the Test functions.
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// TODO make it otherwise
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#define TestFail() (*testingprivRet = 1)
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#define TestFailNow() {TestFail(); return;}
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// see https://mesonbuild.com/Unit-tests.html#skipped-tests-and-hard-errors
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#define TestSkipNow() {*testingprivRet = 77; return;}
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#define TestLogf(...) \
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(testingprivLogf(stdout, __FILE__, __LINE__, __VA_ARGS__))
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#define TestErrorf(...) \
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{testingprivLogf(stderr, __FILE__, __LINE__, __VA_ARGS__); TestFail();}
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#define TestFatalf(...) \
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{testingprivLogf(stderr, __FILE__, __LINE__, __VA_ARGS__); TestFailNow();}
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// TODO remember if this needs to go to stdout or to stderr
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#define TestSkipf(...) \
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{testingprivLogf(stderr, __FILE__, __LINE__, __VA_ARGS__); TestSkipNow();}
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extern void testingprivRegisterTest(const char *name, int (*f)(void));
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#include "../sharedbits/printfwarn_header.h"
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sharedbitsPrintfFunc(
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extern void testingprivLogf(FILE *f, const char *filename, long line, const char *fmt, ...),
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4, 5);
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#undef sharedbitsPrintfFunc
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// end of test framework definitions
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#define diff(fmt) "\ngot " fmt "\nwant " fmt
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#ifdef __cplusplus
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}
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#endif
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