The fired assert appears to be too strong and can be safely removed. The test uses a "Staller" to stall the delivery of bytes to the body handlers. However, the stalling happens for the push promise response bodies, and there's no guarantee the main response body can't be fully completed before the push promise bodies start being delivered.
I have replaced the assert with a comment, and also updated the test to make it easier to parse logs and diagnose future issues. ------------- Commit messages: - Copyright years - 8256211 Changes: https://git.openjdk.org/jdk/pull/20795/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=20795&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8256211 Stats: 22 lines in 1 file changed: 17 ins; 0 del; 5 mod Patch: https://git.openjdk.org/jdk/pull/20795.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/20795/head:pull/20795 PR: https://git.openjdk.org/jdk/pull/20795
