Name: vsR10238 Date: 12/25/2003


Filed By : J2SE-SQA [###@###.###
JDK : JDK1.5.0-b32
Testbase : Regression-test (for JDK1.5.0-b32)
Platform[s] : Mercury, Suse Linux 8.2
switch/Mode : -client, -server
Falling test[s]:
         javax/management/remote/mandatory/connection/BrokenConnectionTest.java

Regression-test javax/management/remote/mandatory/connection/BrokenConnectionTest.java test fails
on Mercury, Suse Linux 8.2 using JDK1.5.0-b32:

When the test fails it mentions the following exception in the jtr file:

SEVERE: Failed to fetch notification, stopping thread. Error is: java.rmi.UnmarshalException: Error unmarshaling return header; nested exception is:
java.io.EOFException
java.rmi.UnmarshalException: Error unmarshaling return header; nested exception is:
java.io.EOFException
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:203)
...



The test passes using JDK1.5.0-b32 on other platforms.

The test was excluded from testing till b32 due to 4956080.
The test fails using JDK1.5.0-b31 on a wider set of platforms probably due to 4956080.
For example, the test passes on RH Linux 7.3 using JDK1.5.0-b32 and fails using JDK1.5.0-b31.

The test cannot be compiled and run using JDK1.4.2.

Test source location:
=====================
/java/re/jdk/1.5.0/promoted/all/b32/ws/j2se/test/javax/management/remote/mandatory/connection/BrokenConnectionTest.java

jtr file location:
==================
/net/jtgb4u4c.sfbay/export/sail15/results.2/tiger/b32/regtest/linux/mercury_gnome_linux-17/workDir/test/javax/management/remote/mandatory/connection/BrokenConnectionTest.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

#Paths in Java Software:
JT_HOME="/java/re/jct-tools/3.1.2/archive/fcs/binaries"
JEMMY_JAR="/net/jdk/export/jpse04/Jemmy/jemmy.jar"
JAVA_HOME="/java/re/jdk/1.5.0/promoted/all/b32/binaries/linux-i586"
TEST_BASE_PATH="/java/re/jdk/1.5.0/promoted/all/b32/ws/j2se/test"

#Alternative paths outside Java Software:
#JT_HOME="/net/koori.sfbay/onestop/jct-tools/3.1.2/archive/fcs/binaries"
#JEMMY_JAR="/net/jdk/export/jpse04/Jemmy/jemmy.jar"
#JAVA_HOME="/net/koori.sfbay/onestop/jdk/1.5.0/promoted/all/b32/binaries/linux-i586"
#TEST_BASE_PATH="/net/koori.sfbay/onestop/jdk/1.5.0/promoted/all/b32/ws/j2se/test"

#Alternative paths for the NSK site:
#JT_HOME="/net/linux-15/export/home/java/jct"
#JEMMY_JAR="$JT_HOME/jemmy/jemmy.jar"
#JAVA_HOME="/net/linux-15/export/home/java/jdk1.5.0/linux"
#TEST_BASE_PATH="/net/linux-15/export/home/java/regtest.tiger/test"


TESTVMOPTS="-client"
CLASSPATH="$JT_HOME/classes:$JT_HOME/lib/javatest.jar:$JT_HOME/lib/jtreg.jar"

TEST="javax/management/remote/mandatory/connection/BrokenConnectionTest.java"

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 -server -cp $CLASSPATH -DenvVars=TESTJAVAHOME=$JAVA_HOME,TESTVMOPTS=$TESTVMOPTS,DISPLAY=:0,HOME=$HOME/.regtest,PATH=/bin:/usr/bin,CPAPPEND=$JEMMY_JAR,TZ=,LC_ALL=en_US,LC_CTYPE=en_US,LANG=en_US,LPDEST= -DDISPLAY=:0 -DlocalHost="linux-17" -Dprogram=jtreg com.sun.javatest.regtest.Main -a -v default -batch -params -w "$WORK_DIR" -r "$REPORT_DIR" -t "$TEST_BASE_PATH" "$TEST_BASE_PATH/$TEST"

--- script end ---


Test output (jtr part, some content is skipped):
================================================
----------System.out:(291/16245)----------

------- Testing for rmi -------
RMI broken connection test

Test 1: getDefaultDomain, break, getDefaultDomain
.....
Test 1 passed

Test 2: addNotificationListener(NL), break, addNotificationListener(NL)
Created and started connector server
Client connected OK
Client ran addNotificationListener(NL) OK
Broke connection, run addNotificationListener(NL) again
Got IOException as expected (java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
java.io.EOFException)
Stopping server
Waiting for failure notif
Did not get failure notif!
Test 2 FAILED

Test 3: addNotificationListener(MB), break, addNotificationListener(MB)
....
Test 3 passed

....

Test 21: break during send for setAttribute
Created and started connector server
Client connected OK
Filter: javax.management.remote.JMXConnectionNotification[source=javax.management.remote.rmi.RMIConnector$RMIClientCommunicatorAdmin@4204][type=jmx.remote.connection.failed][message=Failed to
communicate with the server: java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
java.net.SocketException: Connection reset] (jmx.remote.connection.failed)
Got IOException as expected: java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:
java.net.SocketException: Connection reset
Stopping server
Waiting for failure notif
Test 21 passed

Test 22: break during receive for getAttribute
Created and started connector server
Client connected OK
Filter: javax.management.remote.JMXConnectionNotification[source=javax.management.remote.rmi.RMIConnector$RMIClientCommunicatorAdmin@3a1834][type=jmx.remote.connection.failed][message=Failed to
communicate with the server: java.rmi.UnmarshalException: Error unmarshaling return header; nested exception is:
java.io.EOFException] (jmx.remote.connection.failed)
Got IOException as expected: java.rmi.UnmarshalException: Error unmarshaling return header; nested exception is:
java.io.EOFException
Stopping server
Waiting for failure notif
Test 22 passed
FAILING CASES: 2

------- Testing for jmxmp -------
JMXMP broken connection test
Optional classes not present, skipping test

TEST FAILED FOR: rmi
----------System.err:(17/1160)----------
Dec 24, 2003 8:35:25 AM ClientNotifForwarder NotifFetcher-run
SEVERE: Failed to fetch notification, stopping thread. Error is: java.rmi.UnmarshalException: Error unmarshaling return header; nested exception is:
java.io.EOFException
java.rmi.UnmarshalException: Error unmarshaling return header; nested exception is:
java.io.EOFException
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:203)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:126)
at com.sun.jmx.remote.internal.PRef.invoke(Unknown Source)
at javax.management.remote.rmi.RMIConnectionImpl_Stub.fetchNotifications(Unknown Source)
at javax.management.remote.rmi.RMIConnector$RMINotifClient.fetchNotifs(RMIConnector.java:1271)
at com.sun.jmx.remote.internal.ClientNotifForwarder$NotifFetcher.fetchNotifs(ClientNotifForwarder.java:424)
at com.sun.jmx.remote.internal.ClientNotifForwarder$NotifFetcher.run(ClientNotifForwarder.java:322)
at java.lang.Thread.run(Thread.java:566)
Caused by: java.io.EOFException
at java.io.DataInputStream.readByte(DataInputStream.java:340)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:189)
... 7 more
result: Failed. Unexpected exit from test [exit code: 1]


test result: Failed. Unexpected exit from test [exit code: 1]


Specific machine info:
======================
Hostname: linux-17
OS: Mercury



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