jdk-24/jdk/test/java/lang/instrument/PremainClass/ZeroArgPremainAgent.sh
Daniel D. Daugherty 791e6a4a43 6289149: 4/4 Java Agent will pick wrong execution path while attaching
Check for a declared premain() or agentmain() method before an inherited one

Reviewed-by: sspitsyn
2008-03-24 15:20:29 -07:00

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#
# Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
# CA 95054 USA or visit www.sun.com if you need additional information or
# have any questions.
#
# @test
# @bug 6289149
# @summary test when the agent's class has a zero arg premain() function.
# @author Daniel D. Daugherty, Sun Microsystems
#
# @run build DummyMain
# @run shell ../MakeJAR3.sh ZeroArgPremainAgent
# @run shell ZeroArgPremainAgent.sh
#
if [ "${TESTJAVA}" = "" ]
then
echo "TESTJAVA not set. Test cannot execute. Failed."
exit 1
fi
if [ "${TESTSRC}" = "" ]
then
echo "TESTSRC not set. Test cannot execute. Failed."
exit 1
fi
if [ "${TESTCLASSES}" = "" ]
then
echo "TESTCLASSES not set. Test cannot execute. Failed."
exit 1
fi
JAVAC="${TESTJAVA}"/bin/javac
JAVA="${TESTJAVA}"/bin/java
"${JAVA}" ${TESTVMOPTS} -javaagent:ZeroArgPremainAgent.jar \
-classpath "${TESTCLASSES}" DummyMain > output.log 2>&1
cat output.log
MESG="java.lang.NoSuchMethodException"
grep "$MESG" output.log
result=$?
if [ "$result" = 0 ]; then
echo "PASS: found '$MESG' in the test output"
else
echo "FAIL: did NOT find '$MESG' in the test output"
fi
exit $result