public void CheckReadOnlyProperties ()
{
MediaElement m = new MediaElement ();
Assert.AreEqual (0, (int) m.GetValue (MediaElement.AudioStreamCountProperty), "Get/AudioStreamCountProperty");
Assert.Throws<ArgumentException> (delegate {
m.SetValue (MediaElement.AudioStreamCountProperty, 1);
});
Assert.AreEqual (0, m.AudioStreamCount, "AudioStreamCount");
Assert.AreEqual (0.0, (double) m.GetValue (MediaElement.BufferingProgressProperty), "Get/BufferingProgressProperty");
Assert.Throws<ArgumentException> (delegate {
m.SetValue (MediaElement.BufferingProgressProperty, 1.0);
});
Assert.AreEqual (0.0, m.BufferingProgress, "BufferingProgress");
Assert.IsFalse ((bool) m.GetValue (MediaElement.CanPauseProperty), "Get/CanPauseProperty");
Assert.Throws<ArgumentException> (delegate {
m.SetValue (MediaElement.CanPauseProperty, true);
});
Assert.IsFalse (m.CanPause, "CanPause");
Assert.IsFalse ((bool) m.GetValue (MediaElement.CanSeekProperty), "Get/CanSeekProperty");
Assert.Throws<ArgumentException> (delegate {
m.SetValue (MediaElement.CanSeekProperty, true);
});
Assert.IsFalse (m.CanSeek, "CanSeek");
Assert.AreEqual (MediaElementState.Closed, (MediaElementState) m.GetValue (MediaElement.CurrentStateProperty), "Get/CurrentState");
Assert.Throws<ArgumentException> (delegate {
m.SetValue (MediaElement.CurrentStateProperty, MediaElementState.Stopped);
});
Assert.AreEqual (MediaElementState.Closed, m.CurrentState, "CurrentState");
Assert.AreEqual (0.0, (double) m.GetValue (MediaElement.DownloadProgressOffsetProperty), "Get/DownloadProgressOffsetProperty");
Assert.Throws<ArgumentException> (delegate {
m.SetValue (MediaElement.DownloadProgressOffsetProperty, 1.0);
});
Assert.AreEqual (0.0, m.DownloadProgressOffset, "DownloadProgressOffset");
Assert.AreEqual (0.0, (double) m.GetValue (MediaElement.DroppedFramesPerSecondProperty), "Get/DroppedFramesPerSecondProperty");
Assert.Throws<ArgumentException> (delegate {
m.SetValue (MediaElement.DroppedFramesPerSecondProperty, 1.0);
});
Assert.AreEqual (0.0, m.DroppedFramesPerSecond, "DroppedFramesPerSecond");
Assert.AreEqual (0, ((Duration) m.GetValue (MediaElement.NaturalDurationProperty)).TimeSpan.Ticks, "Get/NaturalDurationProperty");
Assert.Throws<ArgumentException> (delegate {
m.SetValue (MediaElement.NaturalDurationProperty, Duration.Forever);
});
Assert.AreEqual (0.0, m.NaturalDuration.TimeSpan.Ticks, "NaturalDuration");
Assert.AreEqual (0, (int) m.GetValue (MediaElement.NaturalVideoHeightProperty), "Get/NaturalVideoHeightProperty");
Assert.Throws<ArgumentException> (delegate {
m.SetValue (MediaElement.NaturalVideoHeightProperty, 1);
});
Assert.AreEqual (0, m.NaturalVideoHeight, "NaturalVideoHeight");
Assert.AreEqual (0, (int) m.GetValue (MediaElement.NaturalVideoWidthProperty), "Get/NaturalVideoWidthProperty");
Assert.Throws<ArgumentException> (delegate {
m.SetValue (MediaElement.NaturalVideoWidthProperty, 1);
});
Assert.AreEqual (0, m.NaturalVideoWidth, "NaturalVideoWidth");
Assert.AreEqual (0.0, (double) m.GetValue (MediaElement.RenderedFramesPerSecondProperty), "Get/RenderedFramesPerSecondProperty");
Assert.Throws<ArgumentException> (delegate {
m.SetValue (MediaElement.RenderedFramesPerSecondProperty, 1.0);
});
Assert.AreEqual (0.0, m.RenderedFramesPerSecond, "RenderedFramesPerSecond");
}
public void TestInvalidValues()
{
MediaElement m = new MediaElement();
Assert.Throws<InvalidOperationException>(delegate {
m.SetValue (MediaElement.AttributesProperty, null);
}, "#1");
m.AudioStreamIndex = -1000;
Assert.AreEqual (-1000, m.AudioStreamIndex, "#2");
m.AudioStreamIndex = -1;
Assert.IsNull(m.AudioStreamIndex, "#3");
m.AudioStreamIndex = int.MaxValue;
Assert.AreEqual(int.MaxValue, m.AudioStreamIndex, "#4");
m.Balance = -10000;
m.Balance = 10000;
m.BufferingTime = TimeSpan.FromSeconds(-1000);
Assert.Throws<Exception>(delegate { m.BufferingTime = TimeSpan.MaxValue; }, "#5");
m.BufferingTime = TimeSpan.FromSeconds(1000);
Assert.Throws<ArgumentNullException>(delegate { m.LicenseAcquirer = null; }, "#6");
m.Position = TimeSpan.FromSeconds(-100);
Assert.AreEqual(TimeSpan.Zero, m.Position, "#7");
m.Position = TimeSpan.FromSeconds(1000000);
Assert.AreEqual(TimeSpan.Zero, m.Position, "#8");
m.Source = null;
m.Volume = -1000;
m.Volume = 10000;
}
