From 4873aaf7ede1d7558cc551d0744dbec3637543b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bart=C5=82omiej=20Dach?= <dach.bartlomiej@gmail.com>
Date: Mon, 26 Jun 2023 22:27:08 +0200
Subject: [PATCH] Add failing test case for filters potentially crashing due to
 invalid regex

---
 osu.Game.Tests/NonVisual/Filtering/FilterMatchingTest.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/osu.Game.Tests/NonVisual/Filtering/FilterMatchingTest.cs b/osu.Game.Tests/NonVisual/Filtering/FilterMatchingTest.cs
index 8bd9407599..d8a56ea478 100644
--- a/osu.Game.Tests/NonVisual/Filtering/FilterMatchingTest.cs
+++ b/osu.Game.Tests/NonVisual/Filtering/FilterMatchingTest.cs
@@ -169,6 +169,7 @@ namespace osu.Game.Tests.NonVisual.Filtering
         [TestCase("\"tags to\"", true)]
         [TestCase("\"version\"", false)]
         [TestCase("\"an auteur\"", true)]
+        [TestCase("\"\\\"", true)] // nasty case, covers properly escaping user input in underlying regex.
         public void TestCriteriaMatchingExactTerms(string terms, bool filtered)
         {
             var exampleBeatmapInfo = getExampleBeatmap();