diff options
| -rw-r--r-- | src/test/test_prob_distr.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/test/test_prob_distr.c b/src/test/test_prob_distr.c index 114057feca..42cc6d70f6 100644 --- a/src/test/test_prob_distr.c +++ b/src/test/test_prob_distr.c @@ -1137,7 +1137,11 @@ teardown_deterministic_rand(void) static void dump_seed(void) { - printf("\nSeed: %s\n", + printf("\n" + "NOTE: This is a stochastic test, and we expect it to fail from\n" + "time to time, with some low probability. If you see it fail more\n" + "than one trial in 100, though, please tell us.\n\n" + "Seed: %s\n", hex_str((const char*)rng_seed, sizeof(rng_seed))); } @@ -1190,7 +1194,7 @@ test_stochastic_uniform(void *arg) .a = -4e-324, .b = 4e-310, }; - bool ok = true; + bool ok = true, tests_failed = true; init_deterministic_rand(); MOCK(crypto_rand, crypto_rand_deterministic); @@ -1204,8 +1208,14 @@ test_stochastic_uniform(void *arg) tt_assert(ok); + tests_failed = false; + done: - ; + if (tests_failed) { + dump_seed(); + } + teardown_deterministic_rand(); + UNMOCK(crypto_rand); } static bool |