}
/*
- * Checks every day in a 160000 years interval starting on 1970-01-01
+ * Check every day in specified number of years interval starting on 1970-01-01
* against the expected result.
*/
-static void rtc_time64_to_tm_test_date_range(struct kunit *test)
+static void rtc_time64_to_tm_test_date_range(struct kunit *test, int years)
{
/*
- * 160000 years = (160000 / 400) * 400 years
- * = (160000 / 400) * 146097 days
- * = (160000 / 400) * 146097 * 86400 seconds
+ * years = (years / 400) * 400 years
+ * = (years / 400) * 146097 days
+ * = (years / 400) * 146097 * 86400 seconds
*/
- time64_t total_secs = ((time64_t) 160000) / 400 * 146097 * 86400;
+ time64_t total_secs = ((time64_t)years) / 400 * 146097 * 86400;
int year = 1970;
int month = 1;
}
}
+/*
+ * Checks every day in a 160000 years interval starting on 1970-01-01
+ * against the expected result.
+ */
+static void rtc_time64_to_tm_test_date_range_160000(struct kunit *test)
+{
+ rtc_time64_to_tm_test_date_range(test, 160000);
+}
+
+/*
+ * Checks every day in a 1000 years interval starting on 1970-01-01
+ * against the expected result.
+ */
+static void rtc_time64_to_tm_test_date_range_1000(struct kunit *test)
+{
+ rtc_time64_to_tm_test_date_range(test, 1000);
+}
+
static struct kunit_case rtc_lib_test_cases[] = {
- KUNIT_CASE(rtc_time64_to_tm_test_date_range),
+ KUNIT_CASE(rtc_time64_to_tm_test_date_range_1000),
+ KUNIT_CASE_SLOW(rtc_time64_to_tm_test_date_range_160000),
{}
};