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Diffstat (limited to 'src/common/libtap/tap.h')
| -rw-r--r-- | src/common/libtap/tap.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/src/common/libtap/tap.h b/src/common/libtap/tap.h new file mode 100644 index 0000000..2e89b90 --- /dev/null +++ b/src/common/libtap/tap.h @@ -0,0 +1,101 @@ +/* Copyright (C) 2011 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz> + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __TAP_H__ +#define __TAP_H__ + +#include <stdio.h> +#include <stdlib.h> +#include <stdarg.h> + +#define NO_PLAN -1 +#define ok(...) ok_at_loc(__FILE__, __LINE__, __VA_ARGS__, NULL) +#define pass(...) ok(1, ## __VA_ARGS__) +#define fail(...) ok(0, ## __VA_ARGS__) +#define is(...) is_at_loc(__FILE__, __LINE__, __VA_ARGS__, NULL) +#define isnt(...) isnt_at_loc(__FILE__, __LINE__, __VA_ARGS__, NULL) +#define cmp_ok(...) cmp_ok_at_loc(__FILE__, __LINE__, __VA_ARGS__, NULL) + +int vok_at_loc (const char *file, int line, int test, const char *fmt, + va_list args); +void plan (int tests); +int ok_at_loc (const char *file, int line, int test, const char *fmt, + ...); +int diag (const char *fmt, ...); +int note (const char *fmt, ...); +int exit_status (void); +void skippy (int n, const char *fmt, ...); +void ctodo (int ignore, const char *fmt, ...); +void cendtodo (void); +int is_at_loc (const char *file, int line, const char *got, + const char *expected, const char *fmt, ...); +int isnt_at_loc (const char *file, int line, const char *got, + const char *expected, const char *fmt, ...); +int cmp_ok_at_loc (const char *file, int line, int a, const char *op, + int b, const char *fmt, ...); + +#ifdef _WIN32 +#define like(...) skippy(1, "like is not implemented on MSWin32") +#define unlike(...) like() +#else +#define like(...) like_at_loc(1, __FILE__, __LINE__, __VA_ARGS__, NULL) +#define unlike(...) like_at_loc(0, __FILE__, __LINE__, __VA_ARGS__, NULL) +int like_at_loc (int for_match, const char *file, int line, + const char *got, const char *expected, + const char *fmt, ...); +#endif + +#define skip(test, ...) do {if (test) {skippy(__VA_ARGS__, NULL); break;} +#define endskip } while (0) + +#define todo(...) ctodo(0, ## __VA_ARGS__, NULL) +#define endtodo cendtodo() + +#define dies_ok(code, ...) dies_ok_common(code, 1, ## __VA_ARGS__) +#define lives_ok(code, ...) dies_ok_common(code, 0, ## __VA_ARGS__) + +#ifdef _WIN32 +#define dies_ok_common(...) \ + skippy(1, "Death detection is not supported on MSWin32") +#else +#include <unistd.h> +#include <sys/types.h> +#include <sys/wait.h> +int tap_test_died (int status); +#define dies_ok_common(code, for_death, ...) \ + do { \ + tap_test_died(1); \ + int cpid = fork(); \ + switch (cpid) { \ + case -1: \ + perror("fork error"); \ + exit(EXIT_FAILURE); \ + case 0: /* child */ \ + close(1); close(2); \ + code \ + tap_test_died(0); \ + exit(EXIT_SUCCESS); \ + } \ + if (waitpid(cpid, NULL, 0) < 0) { \ + perror("waitpid error"); \ + exit(EXIT_FAILURE); \ + } \ + int it_died = tap_test_died(0); \ + if (!it_died) {code} \ + ok(for_death ? it_died : !it_died, ## __VA_ARGS__); \ + } while (0) +#endif +#endif |