diff options
Diffstat (limited to 'test/utils.c')
| -rw-r--r-- | test/utils.c | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/test/utils.c b/test/utils.c index 3c92846417..e2230bfd44 100644 --- a/test/utils.c +++ b/test/utils.c @@ -185,6 +185,103 @@ static int test_scratchpad(void) return EC_SUCCESS; } +static int test_cond_t(void) +{ + cond_t c; + + /* one-shot? */ + cond_init_false(&c); + cond_set_true(&c); + TEST_ASSERT(cond_went_true(&c)); + TEST_ASSERT(!cond_went_true(&c)); + TEST_ASSERT(!cond_went_true(&c)); + cond_set_false(&c); + TEST_ASSERT(cond_went_false(&c)); + TEST_ASSERT(!cond_went_false(&c)); + TEST_ASSERT(!cond_went_false(&c)); + + /* one-shot when initially true? */ + cond_init_true(&c); + cond_set_false(&c); + TEST_ASSERT(cond_went_false(&c)); + TEST_ASSERT(!cond_went_false(&c)); + TEST_ASSERT(!cond_went_false(&c)); + cond_set_true(&c); + TEST_ASSERT(cond_went_true(&c)); + TEST_ASSERT(!cond_went_true(&c)); + TEST_ASSERT(!cond_went_true(&c)); + + /* still one-shot even if set multiple times? */ + cond_init_false(&c); + cond_set_true(&c); + cond_set_true(&c); + cond_set_true(&c); + cond_set_true(&c); + cond_set_true(&c); + cond_set_true(&c); + TEST_ASSERT(cond_went_true(&c)); + TEST_ASSERT(!cond_went_true(&c)); + TEST_ASSERT(!cond_went_true(&c)); + cond_set_true(&c); + cond_set_false(&c); + cond_set_false(&c); + cond_set_false(&c); + cond_set_false(&c); + cond_set_false(&c); + TEST_ASSERT(cond_went_false(&c)); + TEST_ASSERT(!cond_went_false(&c)); + TEST_ASSERT(!cond_went_false(&c)); + + /* only the detected transition direction resets it */ + cond_set_true(&c); + TEST_ASSERT(!cond_went_false(&c)); + TEST_ASSERT(cond_went_true(&c)); + TEST_ASSERT(!cond_went_false(&c)); + TEST_ASSERT(!cond_went_true(&c)); + cond_set_false(&c); + TEST_ASSERT(!cond_went_true(&c)); + TEST_ASSERT(!cond_went_true(&c)); + TEST_ASSERT(cond_went_false(&c)); + TEST_ASSERT(!cond_went_false(&c)); + TEST_ASSERT(!cond_went_false(&c)); + TEST_ASSERT(!cond_went_true(&c)); + TEST_ASSERT(!cond_went_true(&c)); + + /* multiple transitions between checks should notice both edges */ + cond_set_true(&c); + cond_set_false(&c); + cond_set_true(&c); + cond_set_false(&c); + cond_set_true(&c); + cond_set_false(&c); + TEST_ASSERT(cond_went_true(&c)); + TEST_ASSERT(!cond_went_true(&c)); + TEST_ASSERT(!cond_went_true(&c)); + TEST_ASSERT(!cond_went_true(&c)); + TEST_ASSERT(cond_went_false(&c)); + TEST_ASSERT(!cond_went_false(&c)); + TEST_ASSERT(!cond_went_false(&c)); + TEST_ASSERT(!cond_went_false(&c)); + TEST_ASSERT(!cond_went_true(&c)); + TEST_ASSERT(!cond_went_true(&c)); + TEST_ASSERT(!cond_went_false(&c)); + + /* Still has last value? */ + cond_set_true(&c); + cond_set_false(&c); + cond_set_true(&c); + cond_set_false(&c); + TEST_ASSERT(cond_is_false(&c)); + cond_set_false(&c); + cond_set_true(&c); + cond_set_false(&c); + cond_set_true(&c); + TEST_ASSERT(cond_is_true(&c)); + + /* well okay then */ + return EC_SUCCESS; +} + void run_test(void) { test_reset(); @@ -204,6 +301,7 @@ void run_test(void) RUN_TEST(test_uint64divmod_2); RUN_TEST(test_shared_mem); RUN_TEST(test_scratchpad); + RUN_TEST(test_cond_t); test_print_result(); } |