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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| { | ||
| "name": "libtap", | ||
| "version": "0.0.9", | ||
| "author": "Matthew Zito", | ||
| "repo": "exbotanical/libtap", | ||
| "license": "MIT", | ||
| "description": "An implementation of TAP testing", | ||
| "keywords": ["test anything protocol", "testing", "unit test"], | ||
| "src": ["include/libtap.h", "src/tap.c"], | ||
| "development": { | ||
| "exbotanical/print-assert": "0.0.1" | ||
| }, | ||
| "dependencies": { | ||
| "strdup": "0.1.5" | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,106 @@ | ||
| #ifndef LIBTAP_H | ||
| #define LIBTAP_H | ||
|
|
||
| #include <stdarg.h> | ||
| #include <stdbool.h> | ||
| #include <stdio.h> | ||
| #include <stdlib.h> | ||
| #include <string.h> | ||
| #include <sys/mman.h> | ||
| #include <sys/param.h> | ||
| #include <sys/wait.h> | ||
| #include <unistd.h> | ||
|
|
||
| #ifdef __cplusplus | ||
| extern "C" { | ||
| #endif | ||
|
|
||
| // TODO: parser for gh actions, etc | ||
| unsigned int __tap_ok(unsigned int ok, const char* fn_name, const char* file, const unsigned int line, const char* fmt, ...); | ||
| void __tap_skip(unsigned int num_skips, const char* msg); | ||
| int __tap_write_shared_mem(int status); | ||
|
|
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| #define __tap_lives_or_dies(wants_death, code, ...) \ | ||
| do { \ | ||
| /* set shared memory to 1 */ \ | ||
| __tap_write_shared_mem(1); \ | ||
| \ | ||
| pid_t pid = fork(); \ | ||
| switch (pid) { \ | ||
| case -1: { \ | ||
| perror("fork"); \ | ||
| exit(EXIT_FAILURE); \ | ||
| } \ | ||
| case 0: { \ | ||
| close(STDOUT_FILENO); \ | ||
| close(STDERR_FILENO); \ | ||
| /* execute test code, then set shared memory to zero */ \ | ||
| code __tap_write_shared_mem(0); \ | ||
| exit(EXIT_SUCCESS); \ | ||
| } \ | ||
| } \ | ||
| \ | ||
| if (waitpid(pid, NULL, 0) < 0) { \ | ||
| perror("waitpid"); \ | ||
| exit(EXIT_FAILURE); \ | ||
| } \ | ||
| /* grab prev value (and reset) - if 0, code succeeded */ \ | ||
| int test_died = __tap_write_shared_mem(0); \ | ||
| if (!test_died) { \ | ||
| code \ | ||
| } \ | ||
| __tap_ok(wants_death ? test_died : !test_died, __func__, __FILE__, __LINE__, __VA_ARGS__); \ | ||
| } while (0) | ||
|
|
||
| /* Begin public APIs */ | ||
|
|
||
| void todo_start(const char* fmt, ...); | ||
| void todo_end(void); | ||
| void diag(const char* fmt, ...); | ||
| void plan(unsigned int num_tests); | ||
| unsigned int exit_status(void); | ||
| unsigned int bail_out(const char* fmt, ...); | ||
|
|
||
| #define done_testing() return exit_status() | ||
| // clang-format off | ||
| #define ok(test, ...) __tap_ok(test ? 1 : 0, __func__, __FILE__, __LINE__, __VA_ARGS__) | ||
| #define eq_num(a, b, ...) __tap_ok(a == b ? 1 : 0, __func__, __FILE__, __LINE__, __VA_ARGS__) | ||
| #define neq_num(a, b, ...) __tap_ok(a != b ? 1 : 0, __func__, __FILE__, __LINE__, __VA_ARGS__) | ||
| #define eq_str(a, b, ...) __tap_ok(strcmp(a, b) == 0 ? 1 : 0, __func__, __FILE__, __LINE__, __VA_ARGS__) | ||
| #define neq_str(a, b, ...) __tap_ok(strcmp(a, b) == 0 ? 0 : 1, __func__, __FILE__, __LINE__, __VA_ARGS__) | ||
| #define eq_null(a, ...) __tap_ok(a == NULL, __func__, __FILE__, __LINE__, __VA_ARGS__) | ||
| #define neq_null(a, ...) __tap_ok(a != NULL, __func__, __FILE__, __LINE__, __VA_ARGS__) | ||
| #define lives(...) __tap_lives_or_dies(0, __VA_ARGS__) | ||
| #define dies(...) __tap_lives_or_dies(1, __VA_ARGS__) | ||
| #define pass(...) ok(1, __VA_ARGS__) | ||
| #define fail(...) ok(0, __VA_ARGS__) | ||
|
|
||
| #define skip_start(cond, num_skips, msg) do { if (cond) { __tap_skip(num_skips, msg); break; } | ||
| #define skip_end() } while (0) | ||
| #define skip(test, msg) __tap_skip(1, msg); | ||
|
|
||
| #ifdef TAP_WANT_PCRE | ||
|
|
||
| unsigned int | ||
| __tap_match ( | ||
| const char* string, | ||
| const char* pattern, | ||
| bool want_match, | ||
| const char* fn_name, | ||
| const char* file, | ||
| const unsigned int line, | ||
| const char* fmt, | ||
| ... | ||
| ); | ||
|
|
||
| #define match_str(string, pattern, ...) __tap_match(string, pattern, true, __func__, __FILE__, __LINE__, __VA_ARGS__) | ||
| #define nomatch_str(string, pattern, ...) __tap_match(string, pattern, false, __func__, __FILE__, __LINE__, __VA_ARGS__) | ||
|
|
||
| #endif /* TAP_WANT_PCRE */ | ||
|
|
||
| // clang-format on | ||
| #ifdef __cplusplus | ||
| } | ||
| #endif | ||
|
|
||
| #endif /* LIBTAP_H */ |
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