diff options
| author | Uwe Kleine-König <u.kleine-koenig@baylibre.com> | 2025-04-28 12:06:50 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2025-06-02 00:10:18 +0200 |
| commit | da62b49830f83d1c80bfa1f2208db0cc6c19a1f9 (patch) | |
| tree | 0262e8885f75da7112a8dac03a0f08e35e647a02 /drivers/rtc/lib_test.c | |
| parent | 46351921cbe11403a4fcab00e76fa03d99a7aef2 (diff) | |
rtc: test: Also test time and wday outcome of rtc_time64_to_tm()
To cover calculation of the time and wday in the rtc kunit test also check
tm_hour, tm_min, tm_sec and tm_wday of the rtc_time calculated by
rtc_time64_to_tm().
There are no surprises, the two tests making use of
rtc_time64_to_tm_test_date_range() continue to succeed.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Link: https://lore.kernel.org/r/20250428-enable-rtc-v4-4-2b2f7e3f9349@baylibre.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/lib_test.c')
| -rw-r--r-- | drivers/rtc/lib_test.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/rtc/lib_test.c b/drivers/rtc/lib_test.c index c0faddc04c9bb..b1ac0701d42e5 100644 --- a/drivers/rtc/lib_test.c +++ b/drivers/rtc/lib_test.c @@ -6,8 +6,10 @@ /* * Advance a date by one day. */ -static void advance_date(int *year, int *month, int *mday, int *yday) +static void advance_date(int *year, int *month, int *mday, int *yday, int *wday) { + *wday = (*wday + 1) % 7; + if (*mday != rtc_month_days(*month - 1, *year)) { ++*mday; ++*yday; @@ -43,23 +45,29 @@ static void rtc_time64_to_tm_test_date_range(struct kunit *test, int years) int month = 1; int mday = 1; int yday = 1; + int wday = 4; /* Jan 1st 1970 was a Thursday */ struct rtc_time result; time64_t secs; + const time64_t sec_offset = ((1 * 60) + 2) * 60 + 3; for (secs = 0; secs <= total_secs; secs += 86400) { - rtc_time64_to_tm(secs, &result); + rtc_time64_to_tm(secs + sec_offset, &result); - #define FAIL_MSG "%d/%02d/%02d (%2d) : %lld", \ - year, month, mday, yday, secs + #define FAIL_MSG "%d/%02d/%02d (%2d, %d) : %lld", \ + year, month, mday, yday, wday, secs + sec_offset KUNIT_ASSERT_EQ_MSG(test, year - 1900, result.tm_year, FAIL_MSG); KUNIT_ASSERT_EQ_MSG(test, month - 1, result.tm_mon, FAIL_MSG); KUNIT_ASSERT_EQ_MSG(test, mday, result.tm_mday, FAIL_MSG); KUNIT_ASSERT_EQ_MSG(test, yday, result.tm_yday, FAIL_MSG); + KUNIT_ASSERT_EQ_MSG(test, 1, result.tm_hour, FAIL_MSG); + KUNIT_ASSERT_EQ_MSG(test, 2, result.tm_min, FAIL_MSG); + KUNIT_ASSERT_EQ_MSG(test, 3, result.tm_sec, FAIL_MSG); + KUNIT_ASSERT_EQ_MSG(test, wday, result.tm_wday, FAIL_MSG); - advance_date(&year, &month, &mday, &yday); + advance_date(&year, &month, &mday, &yday, &wday); } } |