DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT <http://issues.apache.org/bugzilla/show_bug.cgi?id=30879>. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE.
http://issues.apache.org/bugzilla/show_bug.cgi?id=30879 OutOfMemoryException at JUnitTestRunner.java:342 Summary: OutOfMemoryException at JUnitTestRunner.java:342 Product: Ant Version: 1.6.2 Platform: All OS/Version: Other Status: NEW Severity: Major Priority: Other Component: Optional Tasks AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] I'm debugging a junit stress test, and set my logging Level to FINE. My test starts outputting a TON to the console. The test is running from a forked JVM using the junit tag's fork attribute="yes" and showoutput="yes". Using hprof, I tracked it down to JUnitTestRunner's code which stores up all of the task's stdErr and stdOut in a BYTE ARRAY, and then starts copying it all over the place using a TeeOutputStream and ResultFormatters. Please update this class so that it does not hold the task's entire output in memory. As of today, this problem is present on the HEAD. HPROF REPORT SITES BEGIN (ordered by live bytes) Thu Aug 26 15:01:48 2004 percent live alloc'ed stack class rank self accum bytes objs bytes objs trace name 1 52.49% 52.49% 32505872 1 65011752 18 1963 [B 2 41.58% 94.07% 25745080 1 25745096 2 13668 [B TRACE 1963: java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:95) java.io.PrintStream.write(PrintStream.java:258) org.apache.tools.ant.util.TeeOutputStream.write(TeeOutputStream.java:91) java.io.PrintStream.write(PrintStream.java:258) TRACE 13668: java.io.ByteArrayOutputStream.toByteArray(ByteArrayOutputStream.java:136) org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:342) org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:560) --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
