RFR: JDK-8134458 Make sun/tools/jps tests non-concurrent with other tests

[Martin Buchholz]

But it is a workaround that only reduces flakiness, right?  If two jtreg
invocations are on the same machine running concurrently, we still have a
risk of failure?

On Tue, Aug 25, 2015 at 4:26 PM, Staffan Larsen <staffan.larsen at oracle.com>
wrote:

> A new test (tools/launcher/ArgFileSyntax.java) was recently added. One of
> the things that test does is create command lines with newlines in them. If
> this is run at the same time as the jps tests, the regexp in the jps tests
> fails on the newlines in the output. A simple workaround for this is to
> make sure the jps tests are not being run together with the other tests. We
> do this by adding the test path to exclusiveAccess.dirs in JTREG.ROOT.
>
> bug: https://bugs.openjdk.java.net/browse/JDK-8134458
>
> Thanks,
> /Staffan
>
>
> diff --git a/test/TEST.ROOT b/test/TEST.ROOT
> --- a/test/TEST.ROOT
> +++ b/test/TEST.ROOT
> @@ -18,7 +18,7 @@
>  othervm.dirs=java/awt java/beans javax/accessibility javax/imageio
> javax/sound javax/print javax/management com/sun/awt sun/awt sun/java2d
> sun/pisces javax/xml/jaxp/testng/validation java/lang/ProcessHandle
>
>  # Tests that cannot run concurrently
> -exclusiveAccess.dirs=java/rmi/Naming java/util/prefs
> sun/management/jmxremote sun/tools/jstatd sun/security/mscapi
> java/util/stream javax/rmi
> +exclusiveAccess.dirs=java/rmi/Naming java/util/prefs
> sun/management/jmxremote sun/tools/jstatd sun/security/mscapi
> java/util/stream javax/rmi sun/tools/jps
>
>  # Group definitions
>  groups=TEST.groups [closed/TEST.groups]
>
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