1 # 2 # Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved. 3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 # 5 # This code is free software; you can redistribute it and/or modify it 6 # under the terms of the GNU General Public License version 2 only, as 7 # published by the Free Software Foundation. 8 # 9 # This code is distributed in the hope that it will be useful, but WITHOUT 10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 # version 2 for more details (a copy is included in the LICENSE file that 13 # accompanied this code). 14 # 15 # You should have received a copy of the GNU General Public License version 16 # 2 along with this work; if not, write to the Free Software Foundation, 17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 # 19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 # or visit www.oracle.com if you need additional information or have any 21 # questions. 22 # 23 24 # @test 25 # @bug 7174978 26 # @summary Redefine a class with a method stored in a backtrace. 27 # @author Stefan Karlsson 28 # 29 # @modules java.instrument 30 # java.management 31 # @run shell MakeJAR3.sh RedefineMethodInBacktraceAgent 'Can-Redefine-Classes: true' 32 # @run build RedefineMethodInBacktraceTarget RedefineMethodInBacktraceApp 33 # @run shell RedefineMethodInBacktrace.sh 34 # 35 36 if [ "${TESTJAVA}" = "" ] 37 then 38 echo "TESTJAVA not set. Test cannot execute. Failed." 39 exit 1 40 fi 41 42 if [ "${COMPILEJAVA}" = "" ] 43 then 44 COMPILEJAVA="${TESTJAVA}" 45 fi 46 echo "COMPILEJAVA=${COMPILEJAVA}" 47 48 if [ "${TESTSRC}" = "" ] 49 then 50 echo "TESTSRC not set. Test cannot execute. Failed." 51 exit 1 52 fi 53 54 if [ "${TESTCLASSES}" = "" ] 55 then 56 echo "TESTCLASSES not set. Test cannot execute. Failed." 57 exit 1 58 fi 59 60 JAVAC="${COMPILEJAVA}"/bin/javac 61 JAVA="${TESTJAVA}"/bin/java 62 63 cp "${TESTSRC}"/RedefineMethodInBacktraceTarget_2.java \ 64 RedefineMethodInBacktraceTarget.java 65 "${JAVAC}" ${TESTJAVACOPTS} ${TESTTOOLVMOPTS} -d . RedefineMethodInBacktraceTarget.java 66 67 cp "${TESTSRC}"/RedefineMethodInBacktraceTargetB_2.java \ 68 RedefineMethodInBacktraceTargetB.java 69 "${JAVAC}" ${TESTJAVACOPTS} ${TESTTOOLVMOPTS} -d . RedefineMethodInBacktraceTargetB.java 70 71 "${JAVA}" ${TESTVMOPTS} -javaagent:RedefineMethodInBacktraceAgent.jar \ 72 -classpath "${TESTCLASSES}" RedefineMethodInBacktraceApp > output.log 2>&1 73 RUN_RESULT=$? 74 75 if [ $RUN_RESULT != 0 ]; then 76 echo "FAIL: the run failed with exit code '$RUN_RESULT'" 77 exit $RUN_RESULT 78 fi 79 80 cat output.log 81 82 MESG="Test failed" 83 grep "$MESG" output.log 84 result=$? 85 if [ "$result" = 0 ]; then 86 echo "FAIL: found '$MESG' in the test output" 87 result=1 88 else 89 echo "PASS: did NOT find '$MESG' in the test output" 90 result=0 91 fi 92 93 exit $result