Commit 476e38fd authored May 03, 2017 by Kevin Rocard

Audio HAL VTS: GetPresentationPosition may return 0 on stop stream



GetPresentationPosition returns the last time a sample was written to
the hardware.
Calling it on a stop stream should return 0 sample written, but the
timestamps of that measure is of little importance.
Thus allow this timestamp to be 0 indicating that the measure was never
actually made.

Test: vts-tradefed run vts --module VtsHalAudioV2_0Target
Test: call/play music/record/video...
Bug: 36311550
Change-Id: I3c33b60f98e8cbea269a7739cc1889af932dcff5
Signed-off-by: Kevin Rocard <krocard@google.com>

parent 8f8730c7

audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp

+7 −0

Original line number	Diff line number	Diff line
		@@ -1297,6 +1297,13 @@ TEST_P(OutputStreamTest, GetPresentationPositionStop) {
		}
		ASSERT_EQ(0U, frames);

		if (mesureTS.tvNSec == 0 && mesureTS.tvSec == 0) {
		// As the stream has never written a frame yet,
		// the timestamp does not really have a meaning, allow to return 0
		return;
		}

		// Make sure the return measure is not more than 1s old.
		struct timespec currentTS;
		ASSERT_EQ(0, clock_gettime(CLOCK_MONOTONIC, &currentTS)) << errno;