jenkins.plugins.http_request.HttpRequestStepRoundTripTest#configRoundTripGroup1 tends to time out #1356
Description
Jenkins and plugins versions report
Environment
Paste the output here
What Operating System are you using (both controller, and any agents involved in the problem)?
Ubuntu 22.04 LTS x86_64
Reproduction steps
Remove the exclusion for jenkins.plugins.http_request.HttpRequestStepRoundTripTest in excludes.txt added in #1355, then run the test suite a few times.
Expected Results
The tests should reliably pass.
Actual Results
jenkins.plugins.http_request.HttpRequestStepRoundTripTest#configRoundTripGroup1 tends to time out with the thread dump showing many threads doing work in HtmlUnit.
Anything else?
Should debug this further to find the root cause and then re-enable the test.