116 lines
4.7 KiB
C
116 lines
4.7 KiB
C
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/*
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libtap - Write tests in C
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Copyright 2012 Jake Gelbman <gelbman@gmail.com>
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This file is licensed under the LGPL
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*/
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#ifndef __TAP_H__
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#define __TAP_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef va_copy
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#ifdef __va_copy
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#define va_copy __va_copy
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#else
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#define va_copy(d, s) ((d) = (s))
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#endif
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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int vok_at_loc (const char *file, int line, int test, const char *fmt,
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va_list args);
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int ok_at_loc (const char *file, int line, int test, const char *fmt,
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...);
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int is_at_loc (const char *file, int line, const char *got,
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const char *expected, const char *fmt, ...);
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int isnt_at_loc (const char *file, int line, const char *got,
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const char *expected, const char *fmt, ...);
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int cmp_ok_at_loc (const char *file, int line, int a, const char *op,
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int b, const char *fmt, ...);
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int cmp_mem_at_loc (const char *file, int line, const void *got,
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const void *expected, size_t n, const char *fmt, ...);
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int bail_out (int ignore, const char *fmt, ...);
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void tap_plan (int tests, const char *fmt, ...);
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int diag (const char *fmt, ...);
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int exit_status (void);
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void tap_skip (int n, const char *fmt, ...);
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void tap_todo (int ignore, const char *fmt, ...);
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void tap_end_todo (void);
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#define NO_PLAN -1
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#define SKIP_ALL -2
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#define ok(...) ok_at_loc(__FILE__, __LINE__, __VA_ARGS__, NULL)
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#define is(...) is_at_loc(__FILE__, __LINE__, __VA_ARGS__, NULL)
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#define isnt(...) isnt_at_loc(__FILE__, __LINE__, __VA_ARGS__, NULL)
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#define cmp_ok(...) cmp_ok_at_loc(__FILE__, __LINE__, __VA_ARGS__, NULL)
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#define cmp_mem(...) cmp_mem_at_loc(__FILE__, __LINE__, __VA_ARGS__, NULL);
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#define plan(...) tap_plan(__VA_ARGS__, NULL)
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#define done_testing() return exit_status()
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#define BAIL_OUT(...) bail_out(0, "" __VA_ARGS__, NULL)
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#define pass(...) ok(1, "" __VA_ARGS__)
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#define fail(...) ok(0, "" __VA_ARGS__)
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#define skip(test, ...) do {if (test) {tap_skip(__VA_ARGS__, NULL); break;}
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#define end_skip } while (0)
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#define todo(...) tap_todo(0, "" __VA_ARGS__, NULL)
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#define end_todo tap_end_todo()
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#define dies_ok(...) dies_ok_common(1, __VA_ARGS__)
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#define lives_ok(...) dies_ok_common(0, __VA_ARGS__)
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#ifdef _WIN32
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#define like(...) tap_skip(1, "like is not implemented on Windows")
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#define unlike tap_skip(1, "unlike is not implemented on Windows")
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#define dies_ok_common(...) \
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tap_skip(1, "Death detection is not supported on Windows")
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#else
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#define like(...) like_at_loc(1, __FILE__, __LINE__, __VA_ARGS__, NULL)
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#define unlike(...) like_at_loc(0, __FILE__, __LINE__, __VA_ARGS__, NULL)
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int like_at_loc (int for_match, const char *file, int line,
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const char *got, const char *expected,
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const char *fmt, ...);
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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int tap_test_died (int status);
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#define dies_ok_common(for_death, code, ...) \
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do { \
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int cpid; \
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int it_died; \
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tap_test_died(1); \
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cpid = fork(); \
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switch (cpid) { \
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case -1: \
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perror("fork error"); \
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exit(1); \
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case 0: \
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close(1); \
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close(2); \
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code \
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tap_test_died(0); \
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exit(0); \
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} \
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if (waitpid(cpid, NULL, 0) < 0) { \
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perror("waitpid error"); \
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exit(1); \
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} \
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it_died = tap_test_died(0); \
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if (!it_died) \
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{code} \
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ok(for_death ? it_died : !it_died, "" __VA_ARGS__); \
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} while (0)
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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