RFR: 8241530: com/sun/jdi tests fail due to network issues on OSX 10.15

[Alex Menkov]

Looks good.

--alex

On 03/30/2020 12:43, Daniil Titov wrote:
> Please review the change [1] that fixes the failure of com/sun/jdi/JdwpListenTest.java
> and com/sun/jdi/JdwpAttachTest.java tests on OSX 10.15.
> 
> The problem here is the similar to the one solved in [4] by additional filtering
>   of unusual network interfaces in the test library class jdk.test.lib.NetworkConfiguration.
> However,  the failing com/sun/jdi tests do not use jdk.test.lib.NetworkConfiguration and
> Instead do repeat the same logic themselves.
> 
> The fix changes these tests to start using jdk.test.lib.NetworkConfiguration to find all local addresses.
> 
> Initially the issue [2] also included 3 other failing tests from sun/management/jdp package, but these tests fail
> for a different reason so I moved them in the new issue [3] and updated the ProblemList.txt  for them.
> 
> 
> [1] Webrev:  http://cr.openjdk.java.net/~dtitov/8241530/webrev.01/
> [2] Jira Issue: https://bugs.openjdk.java.net/browse/JDK-8241530
> [3] https://bugs.openjdk.java.net/browse/JDK-8241865
> [4] https://bugs.openjdk.java.net/browse/JDK-8241336
> 
> Thank you,
> Daniil
> 
>