Enable LockCheck on .NET on Windows

dotnet · Mar 3, 2022 · 281021a · 281021a
1 parent 719247e
commit 281021a
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Showing 3 changed files with 15 additions and 13 deletions.
diff --git a/src/Tasks.UnitTests/Copy_Tests.cs b/src/Tasks.UnitTests/Copy_Tests.cs
@@ -822,9 +822,11 @@ public void DoRetryWhenDestinationLocked()
                     engine.AssertLogContains("MSB3021"); // copy failed
                     engine.AssertLogContains("MSB3026"); // DID retry
 
-#if !RUNTIME_TYPE_NETCORE && !MONO
-                    engine.AssertLogContains(Process.GetCurrentProcess().Id.ToString()); // the file is locked by the current process
-#endif
+                    if (NativeMethodsShared.IsWindows)
+                    {
+                        engine.AssertLogContains(Process.GetCurrentProcess().Id.ToString()); // the file is locked by the current process
+                    }
+
                     Assert.Equal(2, engine.Errors); // retries failed and the actual failure
                     Assert.Equal(10, engine.Warnings);
                 }

diff --git a/src/Tasks/Copy.cs b/src/Tasks/Copy.cs
@@ -899,20 +899,22 @@ private bool DoCopyWithRetries(FileState sourceFileState, FileState destinationF
         private static string GetLockedFileMessage(string file)
         {
             string message = string.Empty;
-#if !RUNTIME_TYPE_NETCORE && !MONO
 
             try
             {
-                var processes = LockCheck.GetProcessesLockingFile(file);
-                message = !string.IsNullOrEmpty(processes)
-                    ? ResourceUtilities.FormatResourceStringIgnoreCodeAndKeyword("Copy.FileLocked", processes)
-                    : String.Empty;
+                if (NativeMethodsShared.IsWindows)
+                {
+                    var processes = LockCheck.GetProcessesLockingFile(file);
+                    message = !string.IsNullOrEmpty(processes)
+                        ? ResourceUtilities.FormatResourceStringIgnoreCodeAndKeyword("Copy.FileLocked", processes)
+                        : String.Empty;
+                }
             }
             catch (Exception)
             {
                 // Never throw if we can't get the processes locking the file.
             }
-#endif
+
             return message;
         }
 

diff --git a/src/Tasks/LockCheck.cs b/src/Tasks/LockCheck.cs
@@ -1,19 +1,19 @@
 // Taken from https://github.com/cklutz/LockCheck, MIT license.
 // Copyright (C) Christian Klutz
 
-#if !RUNTIME_TYPE_NETCORE && !MONO
-
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Linq;
 using System.Runtime.InteropServices;
+using System.Runtime.Versioning;
 using System.Text;
 
 #nullable disable
 
 namespace Microsoft.Build.Tasks
 {
+    [SupportedOSPlatform("windows")]
     internal class LockCheck
     {
         [Flags]
@@ -355,5 +355,3 @@ private static Exception GetException(int res, string apiName, string message)
         }
     }
 }
-
-#endif