Commit 35eee9a3 authored by Alexandre Belloni's avatar Alexandre Belloni Committed by Shuah Khan
Browse files

selftests: rtc: skip when RTC is not present 



There is no point in failing the tests when RTC is not present.

Reported-by: default avatarLinux Kernel Functional Testing <lkft@linaro.org>
Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
Tested-by: default avatarDaniel Diaz <daniel.diaz@linaro.org>
Signed-off-by: default avatarShuah Khan <skhan@linuxfoundation.org>
parent a1d6cd88

tools/testing/selftests/rtc/rtctest.c

+32 −1
Original line number Diff line number Diff line
@@ -31,7 +31,6 @@ FIXTURE(rtc) { 


FIXTURE_SETUP(rtc) {

	self->fd = open(rtc_file, O_RDONLY);

	ASSERT_NE(-1, self->fd);

}



FIXTURE_TEARDOWN(rtc) {
@@ -42,6 +41,10 @@ TEST_F(rtc, date_read) { 
	int rc;

	struct rtc_time rtc_tm;



	if (self->fd == -1 && errno == ENOENT)

		SKIP(return, "Skipping test since %s does not exist", rtc_file);

	ASSERT_NE(-1, self->fd);



	/* Read the RTC time/date */

	rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm);

	ASSERT_NE(-1, rc);
@@ -85,6 +88,10 @@ TEST_F_TIMEOUT(rtc, date_read_loop, READ_LOOP_DURATION_SEC + 2) { 
	struct rtc_time rtc_tm;

	time_t start_rtc_read, prev_rtc_read;



	if (self->fd == -1 && errno == ENOENT)

		SKIP(return, "Skipping test since %s does not exist", rtc_file);

	ASSERT_NE(-1, self->fd);



	TH_LOG("Continuously reading RTC time for %ds (with %dms breaks after every read).",

	       READ_LOOP_DURATION_SEC, READ_LOOP_SLEEP_MS);
@@ -119,6 +126,10 @@ TEST_F_TIMEOUT(rtc, uie_read, NUM_UIE + 2) { 
	int i, rc, irq = 0;

	unsigned long data;



	if (self->fd == -1 && errno == ENOENT)

		SKIP(return, "Skipping test since %s does not exist", rtc_file);

	ASSERT_NE(-1, self->fd);



	/* Turn on update interrupts */

	rc = ioctl(self->fd, RTC_UIE_ON, 0);

	if (rc == -1) {
@@ -144,6 +155,10 @@ TEST_F(rtc, uie_select) { 
	int i, rc, irq = 0;

	unsigned long data;



	if (self->fd == -1 && errno == ENOENT)

		SKIP(return, "Skipping test since %s does not exist", rtc_file);

	ASSERT_NE(-1, self->fd);



	/* Turn on update interrupts */

	rc = ioctl(self->fd, RTC_UIE_ON, 0);

	if (rc == -1) {
@@ -183,6 +198,10 @@ TEST_F(rtc, alarm_alm_set) { 
	time_t secs, new;

	int rc;



	if (self->fd == -1 && errno == ENOENT)

		SKIP(return, "Skipping test since %s does not exist", rtc_file);

	ASSERT_NE(-1, self->fd);



	rc = ioctl(self->fd, RTC_RD_TIME, &tm);

	ASSERT_NE(-1, rc);
@@ -237,6 +256,10 @@ TEST_F(rtc, alarm_wkalm_set) { 
	time_t secs, new;

	int rc;



	if (self->fd == -1 && errno == ENOENT)

		SKIP(return, "Skipping test since %s does not exist", rtc_file);

	ASSERT_NE(-1, self->fd);



	rc = ioctl(self->fd, RTC_RD_TIME, &alarm.time);

	ASSERT_NE(-1, rc);
@@ -285,6 +308,10 @@ TEST_F_TIMEOUT(rtc, alarm_alm_set_minute, 65) { 
	time_t secs, new;

	int rc;



	if (self->fd == -1 && errno == ENOENT)

		SKIP(return, "Skipping test since %s does not exist", rtc_file);

	ASSERT_NE(-1, self->fd);



	rc = ioctl(self->fd, RTC_RD_TIME, &tm);

	ASSERT_NE(-1, rc);
@@ -339,6 +366,10 @@ TEST_F_TIMEOUT(rtc, alarm_wkalm_set_minute, 65) { 
	time_t secs, new;

	int rc;



	if (self->fd == -1 && errno == ENOENT)

		SKIP(return, "Skipping test since %s does not exist", rtc_file);

	ASSERT_NE(-1, self->fd);



	rc = ioctl(self->fd, RTC_RD_TIME, &alarm.time);

	ASSERT_NE(-1, rc);