From 55e8a44db605f24af80cc71c53c372b5289bc989 Mon Sep 17 00:00:00 2001
From: Gagah Pangeran Rosfatiputra <git@gagahpangeran.com>
Date: Mon, 26 Jul 2021 18:15:59 +0700
Subject: [PATCH] add test for DrawableComment

Can reproduce the issue at https://github.com/ppy/osu/issues/13993
---
 .../Visual/Online/TestSceneDrawableComment.cs | 75 +++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 osu.Game.Tests/Visual/Online/TestSceneDrawableComment.cs

diff --git a/osu.Game.Tests/Visual/Online/TestSceneDrawableComment.cs b/osu.Game.Tests/Visual/Online/TestSceneDrawableComment.cs
new file mode 100644
index 0000000000..26580d02d8
--- /dev/null
+++ b/osu.Game.Tests/Visual/Online/TestSceneDrawableComment.cs
@@ -0,0 +1,75 @@
+// 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 System;
+using NUnit.Framework;
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Game.Online.API.Requests.Responses;
+using osu.Game.Overlays;
+using osu.Game.Overlays.Comments;
+
+namespace osu.Game.Tests.Visual.Online
+{
+    public class TestSceneDrawableComment : OsuTestScene
+    {
+        [Cached]
+        private readonly OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Purple);
+
+        private Container container;
+
+        [SetUp]
+        public void SetUp() => Schedule(() =>
+        {
+            Children = new Drawable[]
+            {
+                new Box
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Colour = colourProvider.Background4,
+                },
+                container = new Container
+                {
+                    RelativeSizeAxes = Axes.X,
+                    AutoSizeAxes = Axes.Y,
+                },
+            };
+        });
+
+        [TestCaseSource(nameof(comments))]
+        public void TestComment(string description, string text)
+        {
+            AddStep(description, () =>
+            {
+                comment.Message = text;
+                container.Add(new DrawableComment(comment));
+            });
+        }
+
+        private static readonly Comment comment = new Comment
+        {
+            Id = 1,
+            LegacyName = "Test User",
+            CreatedAt = DateTimeOffset.Now,
+            VotesCount = 0,
+        };
+
+        private static object[] comments =
+        {
+            new[] { "Plain", "This is plain comment" },
+            // Taken from https://github.com/ppy/osu/issues/13993#issuecomment-885994077
+            new[]
+            {
+                "Problematic", @"My tablet doesn't work :(
+It's a Huion 420 and it's apparently incompatible with OpenTablet Driver. The warning I get is: ""DeviceInUseException: Device is currently in use by another kernel module. To fix this issue, please follow the instructions from https://github.com/OpenTabletDriver/OpenTabletDriver/wiki/Linux-FAQ#arg    umentoutofrangeexception-value-0-15"" and it repeats 4 times on the notification before logging subsequent warnings.
+Checking the logs, it looks for other Huion tablets before sending the notification (e.g.
+ ""2021-07-23 03:52:33 [verbose]: Detect: Searching for tablet 'Huion WH1409 V2'
+ 20 2021-07-23 03:52:33 [error]: DeviceInUseException: Device is currently in use by another kernel module. To fix this     issue, please follow the instructions from https://github.com/OpenTabletDriver/OpenTabletDriver/wiki/Linux-FAQ#arg    umentoutofrangeexception-value-0-15"")
+I use an Arch based installation of Linux and the tablet runs perfectly with Digimend kernel driver, with area configuration, pen pressure, etc. On osu!lazer the cursor disappears until I set it to ""Borderless"" instead of ""Fullscreen"" and even after it shows up, it goes to the bottom left corner as soon as a map starts.
+I have honestly 0 idea of whats going on at this point."
+            }
+        };
+    }
+}