From a4174a36447fddeeb13c83fa6724520486271c62 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Thu, 16 Jan 2025 17:39:34 +0900
Subject: [PATCH] Add failing test coverage showing offset adjust is not
 limited correctly

---
 .../Navigation/TestSceneScreenNavigation.cs   | 76 +++++++++++++++++++
 1 file changed, 76 insertions(+)

diff --git a/osu.Game.Tests/Visual/Navigation/TestSceneScreenNavigation.cs b/osu.Game.Tests/Visual/Navigation/TestSceneScreenNavigation.cs
index 58e780cf16..326f21ff13 100644
--- a/osu.Game.Tests/Visual/Navigation/TestSceneScreenNavigation.cs
+++ b/osu.Game.Tests/Visual/Navigation/TestSceneScreenNavigation.cs
@@ -317,6 +317,82 @@ namespace osu.Game.Tests.Visual.Navigation
             AddUntilStep("wait for song select", () => songSelect.IsCurrentScreen());
         }
 
+        [Test]
+        public void TestOffsetAdjustDuringPause()
+        {
+            Player player = null;
+
+            Screens.Select.SongSelect songSelect = null;
+            PushAndConfirm(() => songSelect = new TestPlaySongSelect());
+            AddUntilStep("wait for song select", () => songSelect.BeatmapSetsLoaded);
+
+            AddStep("import beatmap", () => BeatmapImportHelper.LoadQuickOszIntoOsu(Game).WaitSafely());
+
+            AddUntilStep("wait for selected", () => !Game.Beatmap.IsDefault);
+
+            AddStep("set mods", () => Game.SelectedMods.Value = new Mod[] { new OsuModNoFail() });
+            AddStep("press enter", () => InputManager.Key(Key.Enter));
+
+            AddUntilStep("wait for player", () =>
+            {
+                DismissAnyNotifications();
+                player = Game.ScreenStack.CurrentScreen as Player;
+                return player?.IsLoaded == true;
+            });
+
+            AddUntilStep("wait for track playing", () => Game.Beatmap.Value.Track.IsRunning);
+            checkOffset(0);
+
+            AddStep("adjust offset via keyboard", () => InputManager.Key(Key.Minus));
+            checkOffset(-1);
+
+            AddStep("pause", () => player.ChildrenOfType<GameplayClockContainer>().First().Stop());
+            AddUntilStep("wait for pause", () => player.ChildrenOfType<GameplayClockContainer>().First().IsPaused.Value, () => Is.True);
+            AddStep("attempt adjust offset via keyboard", () => InputManager.Key(Key.Minus));
+            checkOffset(-1);
+
+            void checkOffset(double offset) => AddUntilStep($"offset is {offset}", () => Game.BeatmapManager.QueryBeatmap(b => b.ID == Game.Beatmap.Value.BeatmapInfo.ID)!.UserSettings.Offset,
+                () => Is.EqualTo(offset));
+        }
+
+        [Test]
+        public void TestOffsetAdjustDuringGameplay()
+        {
+            Player player = null;
+
+            Screens.Select.SongSelect songSelect = null;
+            PushAndConfirm(() => songSelect = new TestPlaySongSelect());
+            AddUntilStep("wait for song select", () => songSelect.BeatmapSetsLoaded);
+
+            AddStep("import beatmap", () => BeatmapImportHelper.LoadOszIntoOsu(Game).WaitSafely());
+
+            AddUntilStep("wait for selected", () => !Game.Beatmap.IsDefault);
+
+            AddStep("set mods", () => Game.SelectedMods.Value = new Mod[] { new OsuModNoFail() });
+            AddStep("press enter", () => InputManager.Key(Key.Enter));
+
+            AddUntilStep("wait for player", () =>
+            {
+                DismissAnyNotifications();
+                player = Game.ScreenStack.CurrentScreen as Player;
+                return player?.IsLoaded == true;
+            });
+
+            AddUntilStep("wait for track playing", () => Game.Beatmap.Value.Track.IsRunning);
+            checkOffset(0);
+
+            AddStep("adjust offset via keyboard", () => InputManager.Key(Key.Minus));
+            checkOffset(-1);
+
+            AddStep("seek beyond 10 seconds", () => player.ChildrenOfType<GameplayClockContainer>().First().Seek(10500));
+            AddUntilStep("wait for seek", () => player.ChildrenOfType<GameplayClockContainer>().First().CurrentTime, () => Is.GreaterThan(10600));
+            AddStep("attempt adjust offset via keyboard", () => InputManager.Key(Key.Minus));
+            checkOffset(-1);
+
+            void checkOffset(double offset) => AddUntilStep($"offset is {offset}", () => Game.BeatmapManager.QueryBeatmap(b => b.ID == Game.Beatmap.Value.BeatmapInfo.ID)!.UserSettings.Offset,
+                () => Is.EqualTo(offset));
+        }
+
         [Test]
         public void TestRetryCountIncrements()
         {