Name: iaR10016 Date: 06/05/2001


JDK : JDK1.4.0 beta-b66
JCK : JCK1.4
Platform[s] : RedHat Linux 6.2
switch/Mode : -Djava.awt.headless=true
JCK test owner : http://javaweb.eng/jct/sqe/JCK-tck/usr/owners.jto
Failing Test : api/javax_swing/JPopupMenu/descriptions.html#set_isXXX [TestCaseID JPopupMenu2015]

Here is the code fragment from the JCK1.4 api/javax_swing/JPopupMenu/descriptions.html#set_isXXX
test source:

--------- tests/api/javax_swing/JPopupMenu/set_isXXXTests.java ---------
...
089> public Status JPopupMenu2015() {
090> try {
091> JPopupMenu c = new JPopupMenu(); // Create JPopupMenu object
092> boolean[] state = { true, false};
093> for(int i=0;i<state.length;i++) {
094> c.setVisible(state[i]);
095> if(!(
096> ( c.isVisible() && state[i] )
097> || ( !c.isVisible() && !state[i] )
098> ))
099> return Status.failed("public void setVisible(boolean) Test Failed");
100> }
101> } catch(Throwable e) {
102> return Status.failed( "Unexpected "+e+" thrown" );
103> }
104> return Status.passed( "OKAY" );
105> }
...
------------------------------------------------------------------------

When the test is executed in headless mode, JPopupMenu.setVisible(Boolean) method throws
NullPointerException in the line 094 and the test fails due to this reason.

The following test example demonstrates the bug:

------------------ test.java ------------------
import javax.swing.*;
public class test {
    public static void main(String argv[]) {
        (new JPopupMenu()).setVisible(true);
    }
}
-----------------------------------------------

Sample output is:
...
$ /net/linux-15/export/home/jdk1.4.0/linux/bin/java -Djava.awt.headless=true test
Exception in thread "main" java.lang.NullPointerException
        at javax.swing.JPopupMenu.getPopup(JPopupMenu.java:750)
        at javax.swing.JPopupMenu.setVisible(JPopupMenu.java:700)
        at test.main(test.java:4)
...

Test source location:
=====================
/net/jdk/export/disk8/local.java/jck1.4/JCK-runtime-14/tests/api/javax_swing/JPopupMenu/set_isXXXTests.java

jtr file location:
==================
/net/jtgb4u4c.eng/export/sail16/results/merlin/b66/jck14/linux/redhat6.2_single_kde_client_headless_linux-12/workDir/api/javax_swing/descriptions_set_isXXX.jtr

How to reproduce:
====================
Run the following script under RedHat Linux 6.2 (probably, you need to change JCK and JAVA_HOME paths):
--------Script START---------------------
#!/bin/sh
JAVA_HOME=/net/jdk/export/disk8/local.java/jdk1.4/linux-i386
JCK=/net/jdk/export/disk8/local.java/jck1.4/JCK-runtime-14
export CLASSPATH="$JCK/classes:$JCK/javatest.jar"
executeClass="javasoft.sqe.tests.api.javax.swing.JPopupMenu.set_isXXXTests -TestCaseID JPopupMenu2015"
$JAVA_HOME/bin/java -Djava.awt.headless=true ${executeClass}
---------Script END----------------------

Test output:
=============
JPopupMenu2015: Failed. Unexpected java.lang.NullPointerException thrown
STATUS:Failed.tests: 1; failed: 1; first test case failure: JPopupMenu2015

Specific Machine Info:
=====================
Hostname: linux-14
OS: RedHat Linux 6.2

======================================================================