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Fix download manager potentially not handling cancel requests p… (#7351)

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Fix download manager potentially not handling cancel requests properly

Co-authored-by: Dean Herbert <pe@ppy.sh>
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Dean Herbert 2020-01-07 12:11:33 +09:00 committed by GitHub
commit 6a3b8145b0
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2 changed files with 55 additions and 6 deletions
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51
osu.Game.Tests/Online/TestSceneBeatmapManager.cs Normal file
View File

@ -0,0 +1,51 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using NUnit.Framework;
using osu.Framework.Allocation;
using osu.Framework.Testing;
using osu.Game.Beatmaps;
using osu.Game.Overlays.Notifications;
using osu.Game.Tests.Visual;
namespace osu.Game.Tests.Online
{
[HeadlessTest]
public class TestSceneBeatmapManager : OsuTestScene
{
private BeatmapManager beatmaps;
private ProgressNotification recentNotification;
private static readonly BeatmapSetInfo test_model = new BeatmapSetInfo { OnlineBeatmapSetID = 1 };
[BackgroundDependencyLoader]
private void load(BeatmapManager beatmaps)
{
this.beatmaps = beatmaps;
beatmaps.PostNotification = n => recentNotification = n as ProgressNotification;
}
[Test]
public void TestCancelDownloadFromRequest()
{
AddStep("download beatmap", () => beatmaps.Download(test_model));
AddStep("cancel download from request", () => beatmaps.GetExistingDownload(test_model).Cancel());
AddUntilStep("is removed from download list", () => beatmaps.GetExistingDownload(test_model) == null);
AddAssert("is notification cancelled", () => recentNotification.State == ProgressNotificationState.Cancelled);
}
[Test]
public void TestCancelDownloadFromNotification()
{
AddStep("download beatmap", () => beatmaps.Download(test_model));
AddStep("cancel download from notification", () => recentNotification.Close());
AddUntilStep("is removed from download list", () => beatmaps.GetExistingDownload(test_model) == null);
AddAssert("is notification cancelled", () => recentNotification.State == ProgressNotificationState.Cancelled);
}
}
}

10
osu.Game/Database/DownloadableArchiveModelManager.cs
View File

@ -92,8 +92,6 @@ namespace osu.Game.Database
notification.CancelRequested += () =>
{
request.Cancel();
currentDownloads.Remove(request);
notification.State = ProgressNotificationState.Cancelled;
return true;
};
@ -109,11 +107,11 @@ namespace osu.Game.Database
{
DownloadFailed?.Invoke(request);
if (error is OperationCanceledException) return;
notification.State = ProgressNotificationState.Cancelled;
Logger.Error(error, $"{HumanisedModelName.Titleize()} download failed!");
currentDownloads.Remove(request);
notification.State = ProgressNotificationState.Cancelled;
if (!(error is OperationCanceledException))
Logger.Error(error, $"{HumanisedModelName.Titleize()} download failed!");
}
}