unicorn/tests/unit/test_sanity.c

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#include "unicorn_test.h"
/* Make sure the uc_assert macros work with constants */
static void test_uc_assert_macros_constants(void **state)
{
const uc_err nomem = UC_ERR_NOMEM;
uc_assert_success(UC_ERR_OK);
uc_assert_err(UC_ERR_NOMEM, nomem);
uc_assert_fail(UC_ERR_VERSION);
}
/******************************************************************************/
static uc_err feedback(uc_err err, int *callcount)
{
assert_int_equal(++(*callcount), 1);
return err;
}
/**
* Make sure the uc_assert macros work with function calls
* and only evaluate them once!
*/
static void test_uc_assert_macros_func_calls(void **state)
{
int callcount;
callcount = 0;
uc_assert_success(feedback(UC_ERR_OK, &callcount));
callcount = 0;
uc_assert_err(UC_ERR_NOMEM, feedback(UC_ERR_NOMEM, &callcount));
callcount = 0;
uc_assert_fail(feedback(UC_ERR_VERSION, &callcount));
}
/******************************************************************************/
static void fail_uc_assert_success(void **state)
{
uc_assert_success(UC_ERR_NOMEM);
}
static void fail_uc_assert_err(void **state)
{
const uc_err ok = UC_ERR_OK;
uc_assert_err(UC_ERR_VERSION, ok);
}
static void fail_uc_assert_fail(void **state)
{
uc_assert_fail(UC_ERR_OK);
}
static void test_uc_assert_macros_fail(void **state)
{
/* A test-inside-a-test */
const struct CMUnitTest tests[] = {
/* these should all fail */
cmocka_unit_test(fail_uc_assert_success),
cmocka_unit_test(fail_uc_assert_err),
cmocka_unit_test(fail_uc_assert_fail),
};
print_message("\n\n--------------------------------------------------------------------------------\n");
print_message("START: Failure of the following tests is expected.\n\n");
assert_int_not_equal(0, cmocka_run_group_tests(tests, NULL, NULL));
print_message("\n\nEND: Failure of the preceding tests was expected.\n");
print_message("--------------------------------------------------------------------------------\n\n");
}
/******************************************************************************/
int main(void)
{
const struct CMUnitTest tests[] = {
cmocka_unit_test(test_uc_assert_macros_constants),
cmocka_unit_test(test_uc_assert_macros_func_calls),
cmocka_unit_test(test_uc_assert_macros_fail),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}