159 lines
5.0 KiB
Bash
159 lines
5.0 KiB
Bash
#
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# Copyright (c) 2013, 2024, Oracle and/or its affiliates. All rights reserved.
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 only, as
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# published by the Free Software Foundation.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# version 2 for more details (a copy is included in the LICENSE file that
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# accompanied this code).
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#
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# You should have received a copy of the GNU General Public License version
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# 2 along with this work; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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# or visit www.oracle.com if you need additional information or have any
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# questions.
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#
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# @test
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# @bug 7182152
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# @bug 8007935
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# @summary Redefine a subclass that implements two interfaces and
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# verify that the right methods are called.
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# @author Daniel D. Daugherty
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#
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# @run shell MakeJAR3.sh RedefineSubclassWithTwoInterfacesAgent 'Can-Redefine-Classes: true'
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# @run build RedefineSubclassWithTwoInterfacesApp
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# @run shell RedefineSubclassWithTwoInterfaces.sh
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#
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if [ "${TESTJAVA}" = "" ]
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then
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echo "TESTJAVA not set. Test cannot execute. Failed."
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exit 1
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fi
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if [ "${COMPILEJAVA}" = "" ]
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then
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COMPILEJAVA="${TESTJAVA}"
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fi
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echo "COMPILEJAVA=${COMPILEJAVA}"
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if [ "${TESTSRC}" = "" ]
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then
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echo "TESTSRC not set. Test cannot execute. Failed."
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exit 1
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fi
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if [ "${TESTCLASSES}" = "" ]
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then
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echo "TESTCLASSES not set. Test cannot execute. Failed."
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exit 1
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fi
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JAVAC="${COMPILEJAVA}"/bin/javac
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JAVA="${TESTJAVA}"/bin/java
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echo "INFO: building the replacement classes."
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cp "${TESTSRC}"/RedefineSubclassWithTwoInterfacesTarget_1.java \
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RedefineSubclassWithTwoInterfacesTarget.java
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cp "${TESTSRC}"/RedefineSubclassWithTwoInterfacesImpl_1.java \
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RedefineSubclassWithTwoInterfacesImpl.java
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"${JAVAC}" ${TESTJAVACOPTS} ${TESTTOOLVMOPTS} \
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-cp "${TESTCLASSES}" -d . \
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RedefineSubclassWithTwoInterfacesTarget.java \
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RedefineSubclassWithTwoInterfacesImpl.java
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status="$?"
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if [ "$status" != 0 ]; then
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echo "FAIL: compile of *_1.java files failed."
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exit "$status"
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fi
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mv RedefineSubclassWithTwoInterfacesTarget.java \
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RedefineSubclassWithTwoInterfacesTarget_1.java
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mv RedefineSubclassWithTwoInterfacesTarget.class \
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RedefineSubclassWithTwoInterfacesTarget_1.class
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mv RedefineSubclassWithTwoInterfacesImpl.java \
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RedefineSubclassWithTwoInterfacesImpl_1.java
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mv RedefineSubclassWithTwoInterfacesImpl.class \
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RedefineSubclassWithTwoInterfacesImpl_1.class
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echo "INFO: launching RedefineSubclassWithTwoInterfacesApp"
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"${JAVA}" ${TESTVMOPTS} ${TESTJAVAOPTS} \
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-Xlog:redefine+class+load=trace,redefine+class+load+exceptions=trace,redefine+class+timer=trace,redefine+class+obsolete=trace,redefine+class+obsolete+metadata=trace,redefine+class+constantpool=trace \
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-javaagent:RedefineSubclassWithTwoInterfacesAgent.jar \
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-classpath "${TESTCLASSES}" \
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RedefineSubclassWithTwoInterfacesApp > output.log 2>&1
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status="$?"
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echo "INFO: <begin output.log>"
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cat output.log
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echo "INFO: <end output.log>"
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if [ "$status" != 0 ]; then
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echo "FAIL: RedefineSubclassWithTwoInterfacesApp failed."
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exit "$status"
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fi
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# When this bug manifests, RedefineClasses() will fail to update
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# one of the itable entries to refer to the new method. The log
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# will include the following line when the bug occurs:
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#
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# guarantee(false) failed: OLD and/or OBSOLETE method(s) found
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#
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# If this guarantee happens, the test should fail in the status
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# check above, but just in case it doesn't, we check for "guarantee".
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#
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FAIL_MESG="guarantee"
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grep "$FAIL_MESG" output.log
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status=$?
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if [ "$status" = 0 ]; then
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echo "FAIL: found '$FAIL_MESG' in the test output."
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result=1
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else
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echo "INFO: did NOT find '$FAIL_MESG' in the test output."
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# be optimistic here
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result=0
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fi
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PASS1_MESG="before any redefines"
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cnt=`grep "$PASS1_MESG" output.log | grep 'version-0' | wc -l`
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# no quotes around $cnt so any whitespace from 'wc -l' is ignored
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if [ $cnt = 2 ]; then
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echo "INFO: found 2 version-0 '$PASS1_MESG' mesgs."
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else
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echo "FAIL: did NOT find 2 version-0 '$PASS1_MESG' mesgs."
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echo "INFO: cnt='$cnt'"
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echo "INFO: grep '$PASS1_MESG' output:"
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grep "$PASS1_MESG" output.log
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result=1
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fi
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PASS2_MESG="after redefine"
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cnt=`grep "$PASS2_MESG" output.log | grep 'version-1' | wc -l`
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# no quotes around $cnt so any whitespace from 'wc -l' is ignored
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if [ $cnt = 2 ]; then
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echo "INFO: found 2 version-1 '$PASS2_MESG' mesgs."
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else
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echo "FAIL: did NOT find 2 version-1 '$PASS2_MESG' mesgs."
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echo "INFO: cnt='$cnt'"
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echo "INFO: grep '$PASS2_MESG' output:"
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grep "$PASS2_MESG" output.log
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result=1
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fi
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if [ "$result" = 0 ]; then
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echo "PASS: test passed both positive and negative output checks."
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fi
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exit $result
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