7141462: ProblemList.txt updates to exclude tests that cause test runs to hang [macosx] (original) (raw)
Alan Bateman Alan.Bateman at oracle.com
Tue Jan 31 12:50:34 PST 2012
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Currently it's not possible to run some of the test targets that run the tests in agentvm mode, in particular the jdk_util and jdk_nio make file targets can cause jtreg to hang. I've looked briefly into these issues and see that there are at least three separate issues:
Asynchronous close of FileChannel operations as this is not fully implemented on Mac, in particular dup2 will hang if another thread is doing a blocking operation
A rouge test spins doing System.gc (this test is fixed in jdk8, just not back-ported jdk7u).
A strange hang loading libawt when Class.forName("") triggers the load.
In order to make some progress I would like the test that cause these issues to the ProblemList. All it means is that they excluded when running the tests via the Makefile. The webrev with the changes is here:
http://cr.openjdk.java.net/~alanb/7141462/webrev/
Thanks, Alan.
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