diff options
Diffstat (limited to 'test/main.c')
| -rw-r--r-- | test/main.c | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/test/main.c b/test/main.c index 5c0656c..8c2fffe 100644 --- a/test/main.c +++ b/test/main.c @@ -1,4 +1,5 @@ #include <stdio.h> +#include <stdlib.h> #include <stdatomic.h> #include <time.h> #include "test_framework.h" @@ -13,7 +14,7 @@ atomic_flag test_framework_assertion_failed = ATOMIC_FLAG_INIT; static void report(const char *clr, const char *label, const char *name, clock_t taken) { - printf("\x1B[%sm[%s] %s (%lfs)\n", + printf("\x1B[%sm[%s] %s (%lfs)\x1B[0m\n", clr, label, name, (double)taken / CLOCKS_PER_SEC); } @@ -41,10 +42,39 @@ static void report_failure(const char *name, clock_t taken) { static int run_tests(void) { RUN_TEST(hashtable_unit1); RUN_TEST(hashtable); + RUN_TEST(utf8_unit1); + RUN_TEST(utf8_random); + RUN_TEST(utf8_random_valid); + RUN_TEST(utf8_exhaustive_1); return 0; } +static unsigned int random_seed_from_device(void) { + FILE *f = fopen("/dev/urandom", "r"); + if (!f) { + fprintf(stderr, "Cannot open /dev/urandom\n"); + exit(1); + } + unsigned int seed; + int nread = fread(&seed, 1, sizeof seed, f); + if (nread < (int)sizeof seed) { + fprintf(stderr, "Cannot read from /dev/urandom\n"); + exit(1); + } + fclose(f); + return seed; +} int main(void) { + unsigned int seed; + const char *seed_env_var = getenv("SEED"); + if (seed_env_var && seed_env_var[0]) { + seed = strtol(seed_env_var, NULL, 10); + } else { + seed = random_seed_from_device(); + } + fprintf(stderr, "seed = %u\n", seed); + srandom(seed); + return run_tests(); } |