rev 48074 : 8189102: All tools should support -?, -h and --help
Reviewed-by: kvn, jjg, weijun, alanb, rfield, ksrini

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  23 
  24 # @test
  25 # @bug 4990825 6364329
  26 # @run shell jstatHelp.sh
  27 # @summary Test that output of 'jstat -?', 'jstat -help' and 'jstat' matches the usage.out file
  28 
  29 . ${TESTSRC-.}/../../jvmstat/testlibrary/utils.sh
  30 
  31 setup
  32 
  33 JSTAT="${TESTJAVA}/bin/jstat"
  34 
  35 rm -f jstat.out 2>/dev/null
  36 ${JSTAT} -J-XX:+UsePerfData -? > jstat.out 2>&1
  37 
  38 diff -w jstat.out ${TESTSRC}/usage.out
  39 if [ $? != 0 ]
  40 then
  41   echo "Output of jstat -? differs from expected output. Failed."
  42   exit 1
  43 fi
  44 
  45 rm -f jstat.out 2>/dev/null
  46 ${JSTAT} -J-XX:+UsePerfData -help > jstat.out 2>&1
  47 
  48 diff -w jstat.out ${TESTSRC}/usage.out
  49 if [ $? != 0 ]
  50 then
  51   echo "Output of jstat -help differs from expected output. Failed."










  52   exit 1
  53 fi
  54 
  55 rm -f jstat.out 2>/dev/null
  56 ${JSTAT} -J-XX:+UsePerfData > jstat.out 2>&1
  57 
  58 diff -w jstat.out ${TESTSRC}/usage.out
  59 if [ $? != 0 ]
  60 then
  61   echo "Output of jstat differs from expected output. Failed."
  62   exit 1
  63 fi
  64 
  65 exit 0
--- EOF ---