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  1. JDK
  2. JDK-4908693

REGRESSION: Regression test .../EventSetDescriptor/NullListenerName.java fails

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    • Subcomponent:
    • Resolved In Build:
      tiger
    • CPU:
      x86
    • OS:
      solaris_9, solaris_10, windows_xp
    • Verification:
      Verified

      Description



      Name: vsR10238 Date: 08/19/2003


      Filed By : J2SE-SQA [###@###.###
      JDK : JDK1.5.0-b15
      Testbase : Regression-test
      Platform[s] : Windows XP Home, Solaris 10 (sparc) (GNOME), Solaris 9 (x86) (CDE)
      switch/Mode : -client, -server
      Falling test[s]:
               java/beans/EventSetDescriptor/NullListenerName.java

      Regression-test java/beans/EventSetDescriptor/NullListenerName.java test fails with JDK1.5.0-b15.
      The test passes with JDK1.5.0 (tested with b14), JDK1.4.2 (tested with b28).

      The failure is caused by changes in java/beans/EventSetDescriptor.java. The code of the EventSetDescriptor
      constructor does not check listenedMethodNames[] for null values any more:

      ---------------- 1.5.0 - b15 ----------->>
           public EventSetDescriptor(Class sourceClass,
                       String eventSetName,
                       Class listenerType,
                       String listenerMethodNames[],
                       String addListenerMethodName,
                       String removeListenerMethodName,
                       String getListenerMethodName)
                       throws IntrospectionException {
               setName(eventSetName);
               setClass0(sourceClass);
               setListenerType(listenerType);

               this.listenerMethodNames = listenerMethodNames;
               this.addMethodName = addListenerMethodName;
               this.removeMethodName = removeListenerMethodName;
               this.getMethodName = getListenerMethodName;
           }

      << ---------------- 1.5.0 - b15 -----------

      ---------------- 1.5.0 - b14 ----------->>

           public EventSetDescriptor(Class sourceClass,
                       String eventSetName,
                       Class listenerType,
                       String listenerMethodNames[],
                       String addListenerMethodName,
                       String removeListenerMethodName,
                       String getListenerMethodName)
                       throws IntrospectionException {
               setName(eventSetName);
               listenerMethods = new Method[listenerMethodNames.length];
               for (int i = 0; i < listenerMethods.length; i++) {
                   String listenerName = listenerMethodNames[i];
                   if (listenerName == null) {
                       throw new NullPointerException();
                   }
                   listenerMethods[i] = Introspector.findMethod(listenerType,
                                                               listenerName, 1);
               }

           ....

      << ---------------- 1.5.0 - b14 -----------


      Test source location:
      =====================
      /java/re/jdk/1.5.0/promoted/latest/ws/j2se/test/java/beans/EventSetDescriptor/NullListenerName.java

      jtr file location:
      ==================
      /net/jtgb4u4c.sfbay/export/sail15/results.2/tiger/b15/regtest/x86/sol9_x86_cde_smp_linux-6/workDir/test/java/beans/EventSetDescriptor/NullListenerName.jtr

      How to reproduce:
      =================
      Run the following script (you may need to change its variables)

      --- script start ---
      #!/bin/sh

      RESULT_DIR=`pwd`
      WORK_DIR=$RESULT_DIR/workDir/test
      REPORT_DIR=$RESULT_DIR/reportDir
      JT_HOME="/net/linux-15/export/home/java/jct"
      JAVA_HOME="/net/linux-15/export/home/java/jdk1.5.0/x86"
      TEST_BASE_PATH="/net/linux-15/export/home/java/regtest.tiger/test"

      TESTWITH=$JAVA_HOME
      TESTJAVA=$JAVA_HOME

      JTOPTS="-server"
      TESTVMOPTS="-server"

      CLASSPATH="$JT_HOME/classes:$JT_HOME/lib/javatest.jar:$JT_HOME/lib/jtreg.jar:$JT_HOME/jemmy/jemmy.jar"

      export JAVA_HOME
      export JT_HOME
      export TESTWITH
      export CLASSPATH

      mkdir -p $WORK_DIR/scratch 2>&1
      mkdir -p $WORK_DIR/jtData 2>&1
      mkdir -p $REPORT_DIR 2>&1

      #rm $WORK_DIR/jtData/ResultCache.jtw 2>&1

      cd $WORK_DIR/scratch

      $JAVA_HOME/bin/java -cp $CLASSPATH $JTOPTS -DenvVars=TESTJAVAHOME=$JAVA_HOME,TESTVMOPTS=$TESTVMOPTS,DISPLAY=:0,HOME=$HOME/.regtest,PATH=/bin:/usr/bin,CPAPPEND=$JT_HOME/jemmy/jemmy.jar,TZ=,LC_ALL=en_US,LC_CTYPE=en_US,LANG=en_US,LPDEST= -DDISPLAY=:0 -DlocalHost="linux-6" -Dprogram=jtreg com.sun.javatest.regtest.Main -a -v default -batch -params -w "$WORK_DIR" -r "$REPORT_DIR" -t "$TEST_BASE_PATH" "$TEST_BASE_PATH/java/beans/EventSetDescriptor/NullListenerName.java"

      --- script end ---

      Test output (jtr part):
      =======================
      ----------System.out:(0/0)----------
      ----------System.err:(13/784)----------
      java.lang.RuntimeException: Didn't get expected NullPointerException
      at NullListenerName.main(NullListenerName.java:50)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:82)
      at java.lang.Thread.run(Thread.java:549)

      JavaTest Message: Test threw exception: java.lang.RuntimeException: Didn't get expected NullPointerException
      JavaTest Message: shutting down test

      STATUS:Failed.`main' threw exception: java.lang.RuntimeException: Didn't get expected NullPointerException
      result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Didn't get expected NullPointerException


      test result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Didn't get expected NullPointerException


      Specific machine info:
      ======================
      Hostname: linux-21
      OS: Windows XP Home
      Hostname: linux-6
      OS: Solaris 9 (x86) (CDE)
      Hostname: linux-8
      OS: Solaris 10 (sparc) (GNOME)



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              Assignee:
              mdavidsosunw Mark Davidson (Inactive)
              Reporter:
              vshsunw Vsh Vsh (Inactive)
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