test: make InputStreamSource TCK publisher finite#2999
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Motivation: JDK 25 nightly builds abort InputStreamSourceTest when the TCK cancellation scenario waits for completion from an infinite, CPU-busy InputStream publisher. Modification: Make the test publisher finite and emit one byte per ByteString so the TCK element count maps directly to stream elements without relying on take(elements) to stop a busy reader. Result: InputStreamSourceTest completes under JDK 25 nightly-style virtualized stream-dispatcher settings. Tests: - JDK 25 nightly-style virtualized stream-dispatcher flags: stream-tests-tck / Test / testOnly org.apache.pekko.stream.tck.InputStreamSourceTest - scalafmt --mode diff-ref=origin/main --quiet - scalafmt --list --mode diff-ref=origin/main - git diff --check References: Refs apache#2994
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related to #2904 ? |
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I extracted it from there, we can check this later,as we recently fix the bug with varhandle |
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Motivation
JDK 25 nightly builds abort InputStreamSourceTest when the Reactive Streams TCK cancellation scenario waits for completion from an infinite, CPU-busy InputStream publisher.
Modification
Make the test publisher finite and emit one byte per ByteString so the TCK element count maps directly to stream elements without relying on take(elements) to stop a busy reader.
Result
The TCK publisher completes deterministically under JDK 25 nightly-style virtualized stream-dispatcher settings.
Tests
References
Refs #2994