[jboss-jira] [JBoss JIRA] (WFCORE-1120) Launcher sets "-Djava.net.preferIPv4Stack=true" also with IPv6 profile

[James Perkins (JIRA)]

    [ https://issues.jboss.org/browse/WFCORE-1120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13128436#comment-13128436 ] 

James Perkins commented on WFCORE-1120:
---------------------------------------

Actually my patch won't catch that either. I'll have to think about the best solution to catch those. I'd rather not look for every JVM argument. The system property one was quite easy, but this would be more complicated.

One solution would be to use {{setJavaOptions()}} rather than {{addJavaOption()}}. In fact looking at the wildfly-arquillian code I'd say we should likely use the setter instead. That would be the same behavior as [previous versions|https://github.com/wildfly/wildfly/blob/8.1.0.Final/arquillian/container-managed/src/main/java/org/jboss/as/arquillian/container/managed/ManagedDeployableContainer.java#L121-L125].

> Launcher sets "-Djava.net.preferIPv4Stack=true" also with IPv6 profile
> ----------------------------------------------------------------------
>
>                 Key: WFCORE-1120
>                 URL: https://issues.jboss.org/browse/WFCORE-1120
>             Project: WildFly Core
>          Issue Type: Bug
>          Components: Test Suite
>    Affects Versions: 2.0.1.Final
>            Reporter: Marek Kopecký
>            Assignee: James Perkins
>
> *Description of problem:*
> Domain tests "-Djava.net.preferIPv4Stack=true" also with IPv6 profile. This property is set in AbstractCommandBuilder of WildFly-Core:
> https://github.com/wildfly/wildfly-core/blob/master/launcher/src/main/java/org/wildfly/core/launcher/AbstractCommandBuilder.java#L50
> There should be option for disable of this option in arquillian.xml file. And testsuite should use this option with IPv6 profile.
> *How reproducible:*
> Always
> *Steps to Reproduce:*
> # ./integration-tests.sh -fae -Dmaven.test.failure.ignore=true -Dnode0=$MYTESTIPV6_1 -Dnode1=$MYTESTIPV6_2 -Dipv6 -Dts.manualmode -Dtest=OutboundLdapConnectionTestCase -DtestLogToFile=false -Djboss.dist=$JBOSS_DIST -Dts.noSmoke
> *Actual results:*
> {noformat}
> 07:04:26,054 INFO  [org.jboss.as.arquillian.container.managed.ManagedDeployableContainer] (main) Starting container with: [/qa/tools/opt/jdk1.8.0_last/bin/java,
> ...
> -Djava.net.preferIPv4Stack=true, -Djava.net.preferIPv4Stack=false
> ...
> {noformat} 
> *Expected results:*
> EAP is not started with "-Djava.net.preferIPv4Stack=true" property with IPv6 profile
> *Additional info:*
> Jenkins reproducer job: https://jenkins.mw.lab.eng.bos.redhat.com/hudson/view/EAP7/view/EAP7-AS-Testsuite/view/EAP7-AS-Testsuite-Reproducers/job/eap-7x-as-ts-ipv6-arqillian/jdk=java18_default,label_exp=eap-sustaining&&RHEL6&&x86_64&&ipv6/2/console



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