Fix intermittent test issues
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3.x
- Dominant language
- Scala
- Stars
- 2.5k
- Forks
- 636
- Avg merge
- 2d 4h
- Merged PRs (30d)
- 7
Description
Ever since simplifying the CI build to run jvm tests, js tests, and jvm memory leak tests in a single SBT run, we've been getting a lot of intermittent failures. In particular (1) fs2.interop.reactivestreams.StreamUnicastPublisherSpec and (2) memory leak tests.
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 by reproducing the intermittent failures in the combined SBT run, focusing on fs2.interop.reactivestreams.StreamUnicastPublisherSpec and the JVM memory leak tests. Compare the separate JVM, JS, and memory-leak test runs with the combined run; done means the affected tests no longer fail intermittently in CI.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- scala
- Domain
- build-system, ci-cd, testing
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100