RFR: 8286873: Improve websocket test execution time

[Daniel Jeliński]

On Tue, 17 May 2022 14:55:11 GMT, Daniel Fuchs <dfuchs at openjdk.org> wrote:

> I am a bit less sure about moving the post-asserts inside the loop

I moved them because they too can fail if the original blocked future suddenly completes.
Side effect of this change is that any failures that happen after websocket.abort will be retried (isDone will return true). I think this is acceptable.

> or closing before asserting that the cf hangs, but if I understand the logic correctly it seems ok too.

`assertHangs` essentially just waits for five seconds to see if the future finishes in the meantime. With the proposed change we are waiting for 2 futures at the same time.

-------------

PR: https://git.openjdk.java.net/jdk/pull/8746