#51390 try with diff MinAvailableForSufficientRandomness

dotnet · Aug 3, 2022 · 038626b · 038626b
1 parent ac07867
commit 038626b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/libraries/Common/tests/TestUtilities/System/IO/FileCleanupTestBase.cs b/src/libraries/Common/tests/TestUtilities/System/IO/FileCleanupTestBase.cs
@@ -169,8 +169,8 @@ protected static string GetNamedPipeServerStreamName()
             }
 
             const int MinUdsPathLength = 104; // required min is 92, but every platform we currently target is at least 104
-            const int MinAvailableForSufficientRandomness = 5; // we want enough randomness in the name to avoid conflicts between concurrent tests
-            string prefix = Path.Combine(Path.GetTempPath(), "FxPipe");
+            const int MinAvailableForSufficientRandomness = 4; // we want enough randomness in the name to avoid conflicts between concurrent tests
+            string prefix = Path.Combine(Path.GetTempPath(), "CoreFxPipe_");
             int availableLength = MinUdsPathLength - prefix.Length - 1; // 1 - for possible null terminator
             Assert.True(availableLength >= MinAvailableForSufficientRandomness, $"UDS prefix {prefix} length {prefix.Length} is too long");