FileSystemWatcher_SymbolicLink_IncludeSubdirectories_DoNotDereferenceChildLink failed (OSX)

[jkotas]

/private/tmp/helix/working/A58D0997/w/A9A20925/e /private/tmp/helix/working/A58D0997/w/A9A20925/e
  Discovering: System.IO.FileSystem.Watcher.Tests (method display = ClassAndMethod, method display options = None)
  Discovered:  System.IO.FileSystem.Watcher.Tests (found 168 of 210 test cases)
  Starting:    System.IO.FileSystem.Watcher.Tests (parallel test collections = on, max threads = 4)
    System.IO.Tests.Directory_Move_Tests.Directory_Move_Multiple_From_Watched_To_Unwatched_Mac(filesCount: 1) [SKIP]
      Unreliable on Monterey
    System.IO.Tests.File_Move_Tests.File_Move_Multiple_From_Watched_To_Unwatched_Mac(filesCount: 1) [SKIP]
      Unreliable on Monterey
    System.IO.Tests.File_Move_Tests.File_Move_Multiple_From_Watched_To_Unwatched_Mac(filesCount: 2) [SKIP]
      Unreliable on Monterey
    System.IO.Tests.Directory_Move_Tests.Directory_Move_Multiple_From_Watched_To_Unwatched_Mac(filesCount: 2) [SKIP]
      Unreliable on Monterey
    System.IO.Tests.Directory_Move_Tests.Directory_Move_Multiple_From_Watched_To_Unwatched_Mac(filesCount: 3) [SKIP]
      Unreliable on Monterey
    System.IO.Tests.File_Move_Tests.File_Move_Multiple_From_Watched_To_Unwatched_Mac(filesCount: 3) [SKIP]
      Unreliable on Monterey
    System.IO.Tests.SymbolicLink_Changed_Tests.FileSystemWatcher_SymbolicLink_IncludeSubdirectories_DoNotDereferenceChildLink [FAIL]
      Expected Event occurred
      Expected: False
      Actual:   True
      Stack Trace:
        /_/src/libraries/System.IO.FileSystem.Watcher/tests/Utility/FileSystemWatcherTest.cs(278,0): at System.IO.Tests.FileSystemWatcherTest.ExpectNoEvent(FileSystemWatcher watcher, WatcherChangeTypes unExpectedEvents, Action action, Action cleanup, String expectedPath, Int32 timeout)
        /_/src/libraries/System.IO.FileSystem.Watcher/tests/FileSystemWatcher.SymbolicLink.cs(129,0): at System.IO.Tests.SymbolicLink_Changed_Tests.FileSystemWatcher_SymbolicLink_IncludeSubdirectories_DoNotDereferenceChildLink()
           at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
        /_/src/libraries/System.Private.CoreLib/src/System/Reflection/MethodInvoker.cs(69,0): at System.Reflection.MethodInvoker.Invoke(Object obj, IntPtr* args, BindingFlags invokeAttr)
  Finished:    System.IO.FileSystem.Watcher.Tests
=== TEST EXECUTION SUMMARY ===
   System.IO.FileSystem.Watcher.Tests  Total: 309, Errors: 0, Failed: 1, Skipped: 6, Time: 5.281s

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Issue Details

---

/private/tmp/helix/working/A58D0997/w/A9A20925/e /private/tmp/helix/working/A58D0997/w/A9A20925/e
  Discovering: System.IO.FileSystem.Watcher.Tests (method display = ClassAndMethod, method display options = None)
  Discovered:  System.IO.FileSystem.Watcher.Tests (found 168 of 210 test cases)
  Starting:    System.IO.FileSystem.Watcher.Tests (parallel test collections = on, max threads = 4)
    System.IO.Tests.Directory_Move_Tests.Directory_Move_Multiple_From_Watched_To_Unwatched_Mac(filesCount: 1) [SKIP]
      Unreliable on Monterey
    System.IO.Tests.File_Move_Tests.File_Move_Multiple_From_Watched_To_Unwatched_Mac(filesCount: 1) [SKIP]
      Unreliable on Monterey
    System.IO.Tests.File_Move_Tests.File_Move_Multiple_From_Watched_To_Unwatched_Mac(filesCount: 2) [SKIP]
      Unreliable on Monterey
    System.IO.Tests.Directory_Move_Tests.Directory_Move_Multiple_From_Watched_To_Unwatched_Mac(filesCount: 2) [SKIP]
      Unreliable on Monterey
    System.IO.Tests.Directory_Move_Tests.Directory_Move_Multiple_From_Watched_To_Unwatched_Mac(filesCount: 3) [SKIP]
      Unreliable on Monterey
    System.IO.Tests.File_Move_Tests.File_Move_Multiple_From_Watched_To_Unwatched_Mac(filesCount: 3) [SKIP]
      Unreliable on Monterey
    System.IO.Tests.SymbolicLink_Changed_Tests.FileSystemWatcher_SymbolicLink_IncludeSubdirectories_DoNotDereferenceChildLink [FAIL]
      Expected Event occurred
      Expected: False
      Actual:   True
      Stack Trace:
        /_/src/libraries/System.IO.FileSystem.Watcher/tests/Utility/FileSystemWatcherTest.cs(278,0): at System.IO.Tests.FileSystemWatcherTest.ExpectNoEvent(FileSystemWatcher watcher, WatcherChangeTypes unExpectedEvents, Action action, Action cleanup, String expectedPath, Int32 timeout)
        /_/src/libraries/System.IO.FileSystem.Watcher/tests/FileSystemWatcher.SymbolicLink.cs(129,0): at System.IO.Tests.SymbolicLink_Changed_Tests.FileSystemWatcher_SymbolicLink_IncludeSubdirectories_DoNotDereferenceChildLink()
           at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
        /_/src/libraries/System.Private.CoreLib/src/System/Reflection/MethodInvoker.cs(69,0): at System.Reflection.MethodInvoker.Invoke(Object obj, IntPtr* args, BindingFlags invokeAttr)
  Finished:    System.IO.FileSystem.Watcher.Tests
=== TEST EXECUTION SUMMARY ===
   System.IO.FileSystem.Watcher.Tests  Total: 309, Errors: 0, Failed: 1, Skipped: 6, Time: 5.281s

Author:	jkotas
Assignees:	-
Labels:	area-System.IO
Milestone:	-

[jkotas]

Failed in #70431
Log https://helixre107v0xdeko0k025g8.blob.core.windows.net/dotnet-runtime-refs-pull-70431-merge-f32334527c0442f9ab/System.IO.FileSystem.Watcher.Tests/1/console.5bac0162.log?helixlogtype=result

[danmoseley]

It seems this test never passes? But, it should be running on Linux, so I wonder whether results (passes) are missing from the tables.

TestResults
| join kind=inner WorkItems on WorkItemId
| join kind=inner Jobs on JobId
| where Finished >= now(-6d)
//| where Result == "Fail"
| where Method == "FileSystemWatcher_SymbolicLink_IncludeSubdirectories_DoNotDereferenceChildLink"
| project 
  Pipeline = tostring(parse_json(Properties).DefinitionName),
  Pipeline_Configuration = tostring(parse_json(Properties).configuration),
  OS = QueueName,
  Arch = tostring(parse_json(Properties).architecture),
  Test = Type1,
  Result,
  Finished,
 // Duration,
  Method,
 // Build = tostring(parse_json(Properties).BuildNumber)
  Message, ConsoleUri
  | summarize count() by Pipeline, OS, Arch, Result, Method

Pipeline	OS	Arch	Result	Method	count_
runtime	osx.1200.amd64.open	x64	Fail	FileSystemWatcher_SymbolicLink_IncludeSubdirectories_DoNotDereferenceChildLink	15

[danmoseley]

@jozkee it seems you added this test recently. Can you please fix or disable?

Also, would you expect these to run on Mac and Linux ? (CanCreateSymbolicLinks== true)

[jkotas]

This failed again in #70610 . Log https://dev.azure.com/dnceng/public/_build/results?buildId=1819239&view=ms.vss-test-web.build-test-results-tab&runId=48283326&paneView=dotnet-dnceng.dnceng-build-release-tasks.helix-test-information-tab&resultId=108732

[karelz]

Another occurrence on 1st attempt (retries solved it) in Rolling run 1849254 (6/28 AM) - Console log

[carlossanlop]

Hit it in this infra change:
#71770

[stephentoub]

Another in https://dev.azure.com/dnceng/public/_build/results?buildId=1874657&view=ms.vss-test-web.build-test-results-tab&runId=49074044&resultId=117483&paneView=debug.

@jozkee, can you please disable this test?