1 #
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   5 # This code is free software; you can redistribute it and/or modify it
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  11 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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  22 #
  23 # @test TestGCHeapConfigurationEventWithHeapBasedOops
  24 # @key jfr
  25 # @requires vm.gc == "Parallel" | vm.gc == null
  26 # @library /test/lib /test/jdk
  27 # @build jdk.jfr.event.gc.configuration.TestGCHeapConfigurationEventWithHeapBasedOops
  28 # @run shell TestGCHeapConfigurationEventWithHeapBasedOops.sh
  29 
  30 uses_64_bit_testjava() {
  31   ${TESTJAVA}/bin/java ${TESTVMOPTS} -version 2>&1 | grep '64-Bit' > /dev/null
  32 }
  33 
  34 uses_windows_or_linux() {
  35     case `uname -s` in
  36       Linux | CYGWIN* | Windows* )
  37         return 0
  38         ;;
  39     esac
  40     return 1
  41 }
  42 
  43 TEST='jdk.jfr.event.gc.configuration.TestGCHeapConfigurationEventWithHeapBasedOops'
  44 
  45 # NOTE: Can't use 32g heap with UseCompressedOops. Hopefully the 31g heap will
  46 # force HeapBased compressed oops to be enalbed by hoping that there isn't
  47 # enough space in the lowest 1 GB of the virtual address space.
  48 OPTIONS='-XX:+UnlockExperimentalVMOptions -XX:-UseFastUnorderedTimeStamps -XX:+UseParallelGC -XX:+UseParallelOldGC -Xmx31g -XX:+UseCompressedOops'
  49 
  50 if [ -z "${TESTCLASSPATH}" ]; then
  51     echo "Using TESTCLASSES"
  52     MY_CLASSPATH=${TESTCLASSES}
  53 else
  54     echo "Using TESTCLASSPATH"
  55     MY_CLASSPATH=${TESTCLASSPATH}
  56 fi
  57 
  58 if uses_windows_or_linux && uses_64_bit_testjava; then
  59   printenv
  60   echo "${TESTJAVA}/bin/java ${TESTVMOPTS} ${OPTIONS} -cp ${MY_CLASSPATH} ${TEST}"
  61   ${TESTJAVA}/bin/java ${TESTVMOPTS} ${OPTIONS} -cp ${MY_CLASSPATH} ${TEST}
  62 fi