There is no automatic testcase for this, but if your run
ant -f src/etc/testcases/taskdefs/optional/junit.xml -Dshowoutput=off
ant -f src/etc/testcases/taskdefs/optional/junit.xml -Dshowoutput=on
you'll see it in action.
git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@272496 13f79535-47bb-0310-9956-ffa450edef68
at all, but does for the fork="no" thread case.
I tried to put this into a JUnit testcase, but either you can capture
System.out (and destroy DemuxOutputStream's magic) or you don't (and
can't assert there is no output).
git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@272473 13f79535-47bb-0310-9956-ffa450edef68