Updated QAudioOutput and QAudioInput system tests

- Updated tests with volume checking.
- Updated reset function in QAudioInput test.
  (Checking bytesReady() in pull mode is not valid)
  (Checking state after writing one byte doesn't guarantee going to active state)
- Improved stability in CI system

Change-Id: I8018bfbc163971bcb3d5f7b7a1ece6306e75ed07
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/auto/integration/qaudiooutput/tst_qaudiooutput.cpp b/tests/auto/integration/qaudiooutput/tst_qaudiooutput.cpp
index aa226c287..8aece0cb0 100755
--- a/tests/auto/integration/qaudiooutput/tst_qaudiooutput.cpp
+++ b/tests/auto/integration/qaudiooutput/tst_qaudiooutput.cpp
@@ -100,6 +100,8 @@ private slots:
     void pushSuspendResume();
     void pushUnderrun();
 
+    void volume();
+
 private:
     typedef QSharedPointer<QFile> FilePtr;
 
@@ -981,6 +983,29 @@ void tst_QAudioOutput::pushUnderrun()
     }
 }
 
+void tst_QAudioOutput::volume()
+{
+    QAudioOutput audioOutput(audioDevice.preferredFormat(), this);
+
+    audioOutput.setVolume(0.3f);
+    QTRY_VERIFY(qRound(audioOutput.volume()*10.0f) == 3);
+    // Wait a while to see if this changes
+    QTest::qWait(500);
+    QTRY_VERIFY(qRound(audioOutput.volume()*10.0f) == 3);
+
+    audioOutput.setVolume(0.6f);
+    QTRY_VERIFY(qRound(audioOutput.volume()*10.0f) == 6);
+    // Wait a while to see if this changes
+    QTest::qWait(500);
+    QTRY_VERIFY(qRound(audioOutput.volume()*10.0f) == 6);
+
+    audioOutput.setVolume(0.9f);
+    QTRY_VERIFY(qRound(audioOutput.volume()*10.0f) == 9);
+    // Wait a while to see if this changes
+    QTest::qWait(500);
+    QTRY_VERIFY(qRound(audioOutput.volume()*10.0f) == 9);
+}
+
 QTEST_MAIN(tst_QAudioOutput)
 
 #include "tst_qaudiooutput.moc"