From 968eaaeaa7a8cf0956e19e9217af9e81bc7fb2eb Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Sun, 4 Dec 2022 17:11:41 +0100 Subject: test: test sandbox sound driver more rigorously Consider unexpected values for frequency: * negative frequency * zero frequency * frequency exceeding sampling frequency As in these cases the sum of the samples is zero also check the count of the samples. Signed-off-by: Heinrich Schuchardt Reviewed-by: Simon Glass --- test/dm/sound.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'test') diff --git a/test/dm/sound.c b/test/dm/sound.c index b73f6ab1113..15d545ab5a3 100644 --- a/test/dm/sound.c +++ b/test/dm/sound.c @@ -26,8 +26,19 @@ static int dm_test_sound(struct unit_test_state *uts) ut_asserteq(0, sandbox_get_setup_called(dev)); ut_assertok(sound_beep(dev, 1, 100)); + ut_asserteq(48, sandbox_get_sound_count(dev)); ut_asserteq(4560, sandbox_get_sound_sum(dev)); ut_assertok(sound_beep(dev, 1, 100)); + ut_asserteq(96, sandbox_get_sound_count(dev)); + ut_asserteq(9120, sandbox_get_sound_sum(dev)); + ut_assertok(sound_beep(dev, 1, -100)); + ut_asserteq(144, sandbox_get_sound_count(dev)); + ut_asserteq(9120, sandbox_get_sound_sum(dev)); + ut_assertok(sound_beep(dev, 1, 0)); + ut_asserteq(192, sandbox_get_sound_count(dev)); + ut_asserteq(9120, sandbox_get_sound_sum(dev)); + ut_assertok(sound_beep(dev, 1, INT_MAX)); + ut_asserteq(240, sandbox_get_sound_count(dev)); ut_asserteq(9120, sandbox_get_sound_sum(dev)); ut_asserteq(false, sandbox_get_sound_active(dev)); -- cgit v1.2.3