test/java/lang/instrument/RedefineClassWithNativeMethod.sh

#
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# 2 along with this work; if not, write to the Free Software Foundation,
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# @test
# @bug 5003341 4917140 6545149
# @summary Redefine a class with a native method.
# @author Daniel D. Daugherty as modified from the test submitted by clovis@par.univie.ac.at
#
# @run shell MakeJAR3.sh RedefineClassWithNativeMethodAgent 'Can-Redefine-Classes: true'
# @run build RedefineClassWithNativeMethodApp
# @run shell RedefineClassWithNativeMethod.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}" ${TESTVMOPTS} \
    -javaagent:RedefineClassWithNativeMethodAgent.jar=java/lang/Thread.class \
    -classpath "${TESTCLASSES}" RedefineClassWithNativeMethodApp \
    > output.log 2>&1
result=$?

cat output.log

if [ "$result" = 0 ]; then
    echo "PASS: RedefineClassWithNativeMethodApp exited with status of 0."
else
    echo "FAIL: RedefineClassWithNativeMethodApp exited with status of $result"
    exit "$result"
fi

MESG="Exception"
grep "$MESG" output.log
result=$?
if [ "$result" = 0 ]; then
    echo "FAIL: found '$MESG' in the test output"
    result=1
else
    echo "PASS: did NOT find '$MESG' in the test output"
    result=0
fi

exit $result