Fix some memory leaks.

Adjusted a unit test or two to make leaks easier to find, and then fixed
a few leaks.

Change-Id: I47a20df8de7cac113d34a2015f76a65ab957dedd
Reviewed-by: Dmytro Poplavskiy <dmytro.poplavskiy@nokia.com>

2 files changed, 9 insertions, 5 deletions

diff --git a/tests/auto/unit/qmediaplayer/tst_qmediaplayer.cpp b/tests/auto/unit/qmediaplayer/tst_qmediaplayer.cpp
index 17162b48c..dbea83f3f 100644
--- a/tests/auto/unit/qmediaplayer/tst_qmediaplayer.cpp
+++ b/tests/auto/unit/qmediaplayer/tst_qmediaplayer.cpp
@@ -891,6 +891,8 @@ void tst_QMediaPlayer::testPlaylist()
         QCOMPARE(player->media(), content2);
     }
 
+    delete playlist;
+    delete playlist2;
 }
 
 void tst_QMediaPlayer::testPlayerFlags()
@@ -1081,6 +1083,8 @@ void tst_QMediaPlayer::testPositionPropertyWatch()
 
     positionSpy.clear();
     QTRY_COMPARE(positionSpy.count(), 0);
+
+    delete playlist;
 }
 
 void tst_QMediaPlayer::debugEnums()
diff --git a/tests/auto/unit/qmultimedia_common/mockmediarecorderservice.h b/tests/auto/unit/qmultimedia_common/mockmediarecorderservice.h
index 7d2307316..4ff8c0772 100644
--- a/tests/auto/unit/qmultimedia_common/mockmediarecorderservice.h
+++ b/tests/auto/unit/qmultimedia_common/mockmediarecorderservice.h
@@ -62,11 +62,11 @@ public:
         mockAvailabilityControl(availability),
         hasControls(true)
     {
-        mockAudioEndpointSelector = new MockAudioEndpointSelector(parent);
-        mockAudioEncoderControl = new MockAudioEncoderControl(parent);
-        mockFormatControl = new MockMediaContainerControl(parent);
-        mockVideoEncoderControl = new MockVideoEncoderControl(parent);
-        mockMetaDataControl = new MockMetaDataWriterControl(parent);
+        mockAudioEndpointSelector = new MockAudioEndpointSelector(this);
+        mockAudioEncoderControl = new MockAudioEncoderControl(this);
+        mockFormatControl = new MockMediaContainerControl(this);
+        mockVideoEncoderControl = new MockVideoEncoderControl(this);
+        mockMetaDataControl = new MockMetaDataWriterControl(this);
     }
 
     QMediaControl* requestControl(const char *name)