test.h: update to yshui/test.h@9e5fc7b
Fix unit tests on *BSD systems Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
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065f9ffd4d
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@ -8,6 +8,13 @@
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#include <stdlib.h>
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#include <string.h>
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#if defined(__DragonFly__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || \
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defined(__NetBSD__) || defined(__OpenBSD__)
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#define USE_SYSCTL_FOR_ARGS 1
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#include <sys/sysctl.h>
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#include <unistd.h> // getpid
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#endif
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struct test_file_metadata;
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struct test_failure {
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@ -35,8 +42,7 @@ struct test_file_metadata __attribute__((weak)) * test_file_head;
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#define SET_FAILURE(_message) \
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metadata->failure = (struct test_failure) { \
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.message = _message, .file = __FILE__, .line = __LINE__, \
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.present = true, \
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.message = _message, .file = __FILE__, .line = __LINE__, .present = true, \
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}
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#define TEST_EQUAL(a, b) \
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@ -71,8 +77,7 @@ struct test_file_metadata __attribute__((weak)) * test_file_head;
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.name = #_name, \
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.fn = __test_h_##_name, \
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}; \
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static void __attribute__((constructor(101))) \
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__test_h_##_name##_register(void) { \
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static void __attribute__((constructor(101))) __test_h_##_name##_register(void) { \
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__test_h_meta_##_name.next = __test_h_file.tests; \
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__test_h_file.tests = &__test_h_meta_##_name; \
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if (!__test_h_file.registered) { \
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@ -91,11 +96,31 @@ extern void __attribute__((weak)) (*test_h_unittest_setup)(void);
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/// @param[out] tests_run if not NULL, set to whether tests were run
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static inline void __attribute__((constructor(102))) run_tests(void) {
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bool should_run = false;
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#ifdef USE_SYSCTL_FOR_ARGS
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int mib[] = {
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CTL_KERN,
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#if defined(__NetBSD__) || defined(__OpenBSD__)
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KERN_PROC_ARGS,
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getpid(),
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KERN_PROC_ARGV,
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#else
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KERN_PROC,
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KERN_PROC_ARGS,
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getpid(),
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#endif
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};
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char *arg = NULL;
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size_t arglen;
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sysctl(mib, sizeof(mib) / sizeof(mib[0]), NULL, &arglen, NULL, 0);
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arg = malloc(arglen);
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sysctl(mib, sizeof(mib) / sizeof(mib[0]), arg, &arglen, NULL, 0);
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#else
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FILE *cmdlinef = fopen("/proc/self/cmdline", "r");
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char *arg = NULL;
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int arglen;
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fscanf(cmdlinef, "%ms%n", &arg, &arglen);
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fclose(cmdlinef);
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#endif
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for (char *pos = arg; pos < arg + arglen; pos += strlen(pos) + 1) {
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if (strcmp(pos, "--unittest") == 0) {
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should_run = true;
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@ -122,9 +147,8 @@ static inline void __attribute__((constructor(102))) run_tests(void) {
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j->failure.present = false;
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j->fn(j, i);
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if (j->failure.present) {
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fprintf(stderr, "failed (%s at %s:%d)\n",
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j->failure.message, j->failure.file,
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j->failure.line);
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fprintf(stderr, "failed (%s at %s:%d)\n", j->failure.message,
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j->failure.file, j->failure.line);
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failed++;
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} else {
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fprintf(stderr, "passed\n");
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