Test that setting reset actually does something
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
diff --git a/tests/suites/test_suite_timing.function b/tests/suites/test_suite_timing.function
index 59c1207..148cae1 100644
--- a/tests/suites/test_suite_timing.function
+++ b/tests/suites/test_suite_timing.function
@@ -29,8 +29,20 @@
void timing_get_timer()
{
struct mbedtls_timing_hr_time time;
+
+ memset(&time, 0, sizeof(time));
+
(void) mbedtls_timing_get_timer(&time, 1);
+
+ /* Check that a non-zero time was written back */
+ int all_zero = 1;
+ for (size_t i = 0; i < sizeof(time); i++) {
+ all_zero &= ((unsigned char *)&time)[i] == 0;
+ }
+ TEST_ASSERT(!all_zero);
+
(void) mbedtls_timing_get_timer(&time, 0);
+
/* This goto is added to avoid warnings from the generated code. */
goto exit;
}