[GUI] add game library watcher & remove rescan button (#678)

2026-07-30 14:39:42 +08:00 · 2026-07-28 17:09:22 +03:00
parent a3130e30ff
commit b07e4f2bc6
23 changed files with 655 additions and 77 deletions
@@ -0,0 +1,38 @@
+// Copyright (C) 2026 SharpEmu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+using SharpEmu.GUI;
+using Xunit;
+
+namespace SharpEmu.Libs.Tests.GUI;
+
+public sealed class GameLibraryWatcherTests
+{
+    [Fact]
+    public async Task Watch_FileCreation_RequestsRefresh()
+    {
+        var directory = Path.Combine(
+            Path.GetTempPath(),
+            $"sharpemu-library-watcher-{Guid.NewGuid():N}");
+        Directory.CreateDirectory(directory);
+
+        try
+        {
+            using var watcher = new GameLibraryWatcher(TimeSpan.FromMilliseconds(25));
+            var refreshRequested = new TaskCompletionSource(
+                TaskCreationOptions.RunContinuationsAsynchronously);
+            watcher.RefreshRequested += (_, _) => refreshRequested.TrySetResult();
+            watcher.Watch([directory]);
+
+            await File.WriteAllTextAsync(
+                Path.Combine(directory, "eboot.bin"),
+                "test");
+
+            await refreshRequested.Task.WaitAsync(TimeSpan.FromSeconds(5));
+        }
+        finally
+        {
+            Directory.Delete(directory, recursive: true);
+        }
+    }
+}