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  23 
  24 # @test
  25 # @bug 5003341 4917140 6545149
  26 # @summary Redefine a class with a native method.
  27 # @author Daniel D. Daugherty as modified from the test submitted by clovis@par.univie.ac.at
  28 #
  29 # @run shell MakeJAR3.sh RedefineClassWithNativeMethodAgent 'Can-Redefine-Classes: true'
  30 # @run build RedefineClassWithNativeMethodApp
  31 # @run shell RedefineClassWithNativeMethod.sh
  32 #
  33 
  34 if [ "${TESTJAVA}" = "" ]
  35 then
  36   echo "TESTJAVA not set.  Test cannot execute.  Failed."
  37   exit 1
  38 fi
  39 
  40 if [ "${TESTSRC}" = "" ]
  41 then
  42   echo "TESTSRC not set.  Test cannot execute.  Failed."
  43   exit 1
  44 fi
  45 
  46 if [ "${TESTCLASSES}" = "" ]
  47 then
  48   echo "TESTCLASSES not set.  Test cannot execute.  Failed."
  49   exit 1
  50 fi
  51 
  52 JAVAC="${TESTJAVA}"/bin/javac
  53 JAVA="${TESTJAVA}"/bin/java
  54 
  55 "${JAVA}" ${TESTVMOPTS} \
  56     -javaagent:RedefineClassWithNativeMethodAgent.jar=java/lang/Thread.class \
  57     -classpath "${TESTCLASSES}" RedefineClassWithNativeMethodApp \
  58     > output.log 2>&1
  59 result=$?
  60 
  61 cat output.log
  62 
  63 if [ "$result" = 0 ]; then
  64     echo "PASS: RedefineClassWithNativeMethodApp exited with status of 0."
  65 else
  66     echo "FAIL: RedefineClassWithNativeMethodApp exited with status of $result"
  67     exit "$result"
  68 fi
  69 
  70 MESG="Exception"
  71 grep "$MESG" output.log
  72 result=$?
  73 if [ "$result" = 0 ]; then
  74     echo "FAIL: found '$MESG' in the test output"
  75     result=1
  76 else
  77     echo "PASS: did NOT find '$MESG' in the test output"
  78     result=0
  79 fi
  80 
  81 exit $result