| # |
| # Copyright (c) 2013, 2015, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| # or visit www.oracle.com if you need additional information or have any |
| # questions. |
| # |
| |
| # @test |
| # @bug 7182152 |
| # @bug 8007935 |
| # @summary Redefine a subclass that implements two interfaces and |
| # verify that the right methods are called. |
| # @author Daniel D. Daugherty |
| # |
| # @run shell MakeJAR3.sh RedefineSubclassWithTwoInterfacesAgent 'Can-Redefine-Classes: true' |
| # @run build RedefineSubclassWithTwoInterfacesApp |
| # @run shell RedefineSubclassWithTwoInterfaces.sh |
| # |
| |
| if [ "${TESTJAVA}" = "" ] |
| then |
| echo "TESTJAVA not set. Test cannot execute. Failed." |
| exit 1 |
| fi |
| |
| if [ "${COMPILEJAVA}" = "" ] |
| then |
| COMPILEJAVA="${TESTJAVA}" |
| fi |
| echo "COMPILEJAVA=${COMPILEJAVA}" |
| |
| 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="${COMPILEJAVA}"/bin/javac |
| JAVA="${TESTJAVA}"/bin/java |
| |
| echo "INFO: building the replacement classes." |
| |
| cp "${TESTSRC}"/RedefineSubclassWithTwoInterfacesTarget_1.java \ |
| RedefineSubclassWithTwoInterfacesTarget.java |
| cp "${TESTSRC}"/RedefineSubclassWithTwoInterfacesImpl_1.java \ |
| RedefineSubclassWithTwoInterfacesImpl.java |
| "${JAVAC}" ${TESTJAVACOPTS} ${TESTTOOLVMOPTS} \ |
| -cp "${TESTCLASSES}" -d . \ |
| RedefineSubclassWithTwoInterfacesTarget.java \ |
| RedefineSubclassWithTwoInterfacesImpl.java |
| status="$?" |
| if [ "$status" != 0 ]; then |
| echo "FAIL: compile of *_1.java files failed." |
| exit "$status" |
| fi |
| |
| mv RedefineSubclassWithTwoInterfacesTarget.java \ |
| RedefineSubclassWithTwoInterfacesTarget_1.java |
| mv RedefineSubclassWithTwoInterfacesTarget.class \ |
| RedefineSubclassWithTwoInterfacesTarget_1.class |
| mv RedefineSubclassWithTwoInterfacesImpl.java \ |
| RedefineSubclassWithTwoInterfacesImpl_1.java |
| mv RedefineSubclassWithTwoInterfacesImpl.class \ |
| RedefineSubclassWithTwoInterfacesImpl_1.class |
| |
| echo "INFO: launching RedefineSubclassWithTwoInterfacesApp" |
| |
| "${JAVA}" ${TESTVMOPTS} \ |
| -Xlog:redefine+class+load=trace,redefine+class+load+exceptions=trace,redefine+class+timer=trace,redefine+class+obsolete=trace,redefine+class+obsolete+metadata=trace,redefine+class+constantpool=trace \ |
| -javaagent:RedefineSubclassWithTwoInterfacesAgent.jar \ |
| -classpath "${TESTCLASSES}" \ |
| RedefineSubclassWithTwoInterfacesApp > output.log 2>&1 |
| status="$?" |
| |
| echo "INFO: <begin output.log>" |
| cat output.log |
| echo "INFO: <end output.log>" |
| |
| if [ "$status" != 0 ]; then |
| echo "FAIL: RedefineSubclassWithTwoInterfacesApp failed." |
| exit "$status" |
| fi |
| |
| # When this bug manifests, RedefineClasses() will fail to update |
| # one of the itable entries to refer to the new method. The log |
| # will include the following line when the bug occurs: |
| # |
| # guarantee(false) failed: OLD and/or OBSOLETE method(s) found |
| # |
| # If this guarantee happens, the test should fail in the status |
| # check above, but just in case it doesn't, we check for "guarantee". |
| # |
| |
| FAIL_MESG="guarantee" |
| grep "$FAIL_MESG" output.log |
| status=$? |
| if [ "$status" = 0 ]; then |
| echo "FAIL: found '$FAIL_MESG' in the test output." |
| result=1 |
| else |
| echo "INFO: did NOT find '$FAIL_MESG' in the test output." |
| # be optimistic here |
| result=0 |
| fi |
| |
| PASS1_MESG="before any redefines" |
| cnt=`grep "$PASS1_MESG" output.log | grep 'version-0' | wc -l` |
| # no quotes around $cnt so any whitespace from 'wc -l' is ignored |
| if [ $cnt = 2 ]; then |
| echo "INFO: found 2 version-0 '$PASS1_MESG' mesgs." |
| else |
| echo "FAIL: did NOT find 2 version-0 '$PASS1_MESG' mesgs." |
| echo "INFO: cnt='$cnt'" |
| echo "INFO: grep '$PASS1_MESG' output:" |
| grep "$PASS1_MESG" output.log |
| result=1 |
| fi |
| |
| PASS2_MESG="after redefine" |
| cnt=`grep "$PASS2_MESG" output.log | grep 'version-1' | wc -l` |
| # no quotes around $cnt so any whitespace from 'wc -l' is ignored |
| if [ $cnt = 2 ]; then |
| echo "INFO: found 2 version-1 '$PASS2_MESG' mesgs." |
| else |
| echo "FAIL: did NOT find 2 version-1 '$PASS2_MESG' mesgs." |
| echo "INFO: cnt='$cnt'" |
| echo "INFO: grep '$PASS2_MESG' output:" |
| grep "$PASS2_MESG" output.log |
| result=1 |
| fi |
| |
| if [ "$result" = 0 ]; then |
| echo "PASS: test passed both positive and negative output checks." |
| fi |
| |
| exit $result |