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VoEVolumeTest: Adds error return tests.

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BUG=367
TESTED=trybots, voe_auto_test
R=henrikg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/19469006

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6139 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
bjornv@webrtc.org 2014-05-14 09:03:33 +00:00
parent 934a265a47
commit 06c1d6f3a1
1 changed files with 17 additions and 0 deletions
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17
webrtc/voice_engine/test/auto_test/standard/volume_test.cc
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@ -31,6 +31,23 @@ class VolumeTest : public AfterStreamingFixture {
// investigation in
// http://code.google.com/p/webrtc/issues/detail?id=367
TEST_F(VolumeTest, VerifyCorrectErrorReturns) {
// All tests run on correct initialization which eliminates one possible error
// return. In addition, we assume the audio_device returning values without
// error, which eliminates another potential error.
// Left to verify are sanity checks of set parameters.
// Valid volume range: [0, 255]
EXPECT_EQ(-1, voe_volume_control_->SetSpeakerVolume(256));
EXPECT_EQ(-1, voe_volume_control_->SetMicVolume(256));
// Valid panning rage: [0, 1]
EXPECT_EQ(-1, voe_volume_control_->SetOutputVolumePan(channel_, -0.1f, 0.5f));
EXPECT_EQ(-1, voe_volume_control_->SetOutputVolumePan(channel_, 1.1f, 0.5f));
EXPECT_EQ(-1, voe_volume_control_->SetOutputVolumePan(channel_, 0.5f, -0.1f));
EXPECT_EQ(-1, voe_volume_control_->SetOutputVolumePan(channel_, 0.5f, 1.1f));
}
TEST_F(VolumeTest, DefaultSpeakerVolumeIsAtMost255) {
unsigned int volume = 1000;
EXPECT_EQ(0, voe_volume_control_->GetSpeakerVolume(volume));