Ping! This is a fairly trivial testing fix to avoid timeouts when using LingeredApp to generate a core dump. No knowledge of SA is needed.

thanks,

Chris

-------- Forwarded Message --------
Subject: RFR(XXS): 8249150: SA core file tests sometimes time out on OSX with "java.io.IOException: App waiting timeout"
Date: Fri, 31 Jul 2020 11:07:01 -0700
From: Chris Plummer <chris.plum...@oracle.com>
To: serviceability-dev <serviceability-dev@openjdk.java.net>


Hello,

Please help review the following:

https://bugs.openjdk.java.net/browse/JDK-8249150
http://cr.openjdk.java.net/~cjplummer/8249150/webrev.00/index.html

The tests in question use recently added LingeredApp support for dumping a core file. On OSX a core file dump sometimes takes a very long time, exceeding the amount of time Lingeredapp.waitAppReady() is willing to wait. This wait time needs to be increased to allow the core file to finish dumping, and also a couple of the tests that use the LingeredApp core file support need longer test timeouts. Note ClhsdbFindPC already has a long timeout, so no timeout changes were needed for it.

Tested by running all serviceability/sa tests once on all platforms, and 400 times on OSX (200 regular runs and 100 -Xcomp runs).

thanks,

Chris

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