From e0d20d37592d52d672ff89d5838d0e77e7ee580e Mon Sep 17 00:00:00 2001
From: Mitchell Hwang <mitchhwang1418@gmail.com>
Date: Mon, 20 Jul 2020 15:59:59 -0400
Subject: [PATCH] [wasm] Address System.Text.RegularExpressions.Tests Failures
 (#39470)

Co-authored-by: Mitchell Hwang <mitchell.hwang@microsoft.com>
---
 .../tests/Regex.Groups.Tests.cs                            | 7 +++++--
 .../tests/RegexMatchTimeoutExceptionTests.cs               | 2 +-
 .../tests/RegexParserTests.cs                              | 2 +-
 src/libraries/tests.proj                                   | 1 -
 4 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/libraries/System.Text.RegularExpressions/tests/Regex.Groups.Tests.cs b/src/libraries/System.Text.RegularExpressions/tests/Regex.Groups.Tests.cs
index 2a85402db34..4978a94bdc2 100644
--- a/src/libraries/System.Text.RegularExpressions/tests/Regex.Groups.Tests.cs
+++ b/src/libraries/System.Text.RegularExpressions/tests/Regex.Groups.Tests.cs
@@ -856,8 +856,11 @@ namespace System.Text.RegularExpressions.Tests
 
         public static IEnumerable<object[]> Groups_CustomCulture_TestData_AzeriLatin()
         {
-            yield return new object[] { "az-Latn-AZ", "\u0131", "\u0049", RegexOptions.IgnoreCase, new string[] { "\u0049" } };
-            yield return new object[] { "az-Latn-AZ", "\u0130", "\u0069", RegexOptions.IgnoreCase, new string[] { "\u0069" } };
+            if (PlatformDetection.IsNotBrowser)
+            {
+                yield return new object[] { "az-Latn-AZ", "\u0131", "\u0049", RegexOptions.IgnoreCase, new string[] { "\u0049" } };
+                yield return new object[] { "az-Latn-AZ", "\u0130", "\u0069", RegexOptions.IgnoreCase, new string[] { "\u0069" } };
+            }
         }
 
         [Theory]
diff --git a/src/libraries/System.Text.RegularExpressions/tests/RegexMatchTimeoutExceptionTests.cs b/src/libraries/System.Text.RegularExpressions/tests/RegexMatchTimeoutExceptionTests.cs
index 92c1b914fb8..438c7659a46 100644
--- a/src/libraries/System.Text.RegularExpressions/tests/RegexMatchTimeoutExceptionTests.cs
+++ b/src/libraries/System.Text.RegularExpressions/tests/RegexMatchTimeoutExceptionTests.cs
@@ -43,7 +43,7 @@ namespace System.Text.RegularExpressions.Tests
             Assert.Equal(timeout, e.MatchTimeout);
         }
 
-        [Fact]
+        [ConditionalFact(typeof(PlatformDetection), nameof(PlatformDetection.IsBinaryFormatterSupported))]
         public void SerializationRoundtrip()
         {
             const string Input = "abcdef";
diff --git a/src/libraries/System.Text.RegularExpressions/tests/RegexParserTests.cs b/src/libraries/System.Text.RegularExpressions/tests/RegexParserTests.cs
index 7228d5d4b42..849afb7f404 100644
--- a/src/libraries/System.Text.RegularExpressions/tests/RegexParserTests.cs
+++ b/src/libraries/System.Text.RegularExpressions/tests/RegexParserTests.cs
@@ -813,7 +813,7 @@ namespace System.Text.RegularExpressions.Tests
             Parse(pattern, options, error);
         }
 
-        [Fact]
+        [ConditionalFact(typeof(PlatformDetection), nameof(PlatformDetection.IsBinaryFormatterSupported))]
         [SkipOnTargetFramework(TargetFrameworkMonikers.NetFramework)]
         public void RegexParseException_Serializes()
         {
diff --git a/src/libraries/tests.proj b/src/libraries/tests.proj
index 0473fc620c0..7b9b0de3bed 100644
--- a/src/libraries/tests.proj
+++ b/src/libraries/tests.proj
@@ -46,7 +46,6 @@
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Reflection\tests\CoreCLR\System.Reflection.CoreCLR.Tests.csproj" />
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Reflection\tests\System.Reflection.Tests.csproj" />
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Security.Permissions\tests\System.Security.Permissions.Tests.csproj" />
-    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Text.RegularExpressions\tests\System.Text.RegularExpressions.Tests.csproj" />
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Threading.Thread\tests\System.Threading.Thread.Tests.csproj" />
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.ValueTuple\tests\System.ValueTuple.Tests.csproj" />
   </ItemGroup>
-- 
2.34.1