microsoft / microsoft/vs-threading
Unstable test: WithCancellationNoDeadlockFromSyncContext_Canceled
Open
Nobody has claimed this yet.
test bug
- Dominant language
- C#
- Stars
- 1k
- Forks
- 160
- Avg merge
- 1d 12h
- Merged PRs (30d)
- 28
Description
This test failed on appveyor, with this output:
WithCancellationNoDeadlockFromSyncContext_Canceled [FAIL]
Timed out waiting for completion.
Expected: True
Actual: False
Stack Trace:
src\Microsoft.VisualStudio.Threading.Tests\ThreadingToolsTests.cs(0,0): at Microsoft.VisualStudio.Threading.Tests.ThreadingToolsTests.WithCancellationSyncBlock(Boolean simulateCancellation)
src\Microsoft.VisualStudio.Threading.Tests\ThreadingToolsTests.cs(228,0): at Microsoft.VisualStudio.Threading.Tests.ThreadingToolsTests.WithCancellationNoDeadlockFromSyncContext_Canceled()
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start in src/Microsoft.VisualStudio.Threading.Tests/ThreadingToolsTests.cs at WithCancellationNoDeadlockFromSyncContext_Canceled and the WithCancellationSyncBlock helper referenced by the failure. Reproduce the timeout and inspect the synchronization and cancellation behavior; done means the test completes reliably instead of timing out.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- csharp
- Domain
- testing
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100