1 #!/bin/sh
   2 
   3 #
   4 # Copyright 2005-2006 Sun Microsystems, Inc.  All Rights Reserved.
   5 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   6 #
   7 # This code is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License version 2 only, as
   9 # published by the Free Software Foundation.
  10 #
  11 # This code is distributed in the hope that it will be useful, but WITHOUT
  12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 # version 2 for more details (a copy is included in the LICENSE file that
  15 # accompanied this code).
  16 #
  17 # You should have received a copy of the GNU General Public License version
  18 # 2 along with this work; if not, write to the Free Software Foundation,
  19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20 #
  21 # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  22 # CA 95054 USA or visit www.sun.com if you need additional information or
  23 # have any questions.
  24 #
  25 
  26 
  27 # @test
  28 # @bug 4527279
  29 # @summary Unit test for ProcessAttachingConnector
  30 #
  31 # @build ProcessAttachDebugger ProcessAttachDebuggee ShutdownDebuggee
  32 # @run shell ProcessAttachTest.sh
  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 [ "${TESTCLASSES}" = "" ]
  47 then
  48   echo "TESTCLASSES not set.  Test cannot execute.  Failed."
  49   exit 1
  50 fi
  51                                                                                                      
  52 JAVA="${TESTJAVA}/bin/java"
  53 
  54 OS=`uname -s`
  55 
  56 case "$OS" in
  57   Windows* | CYGWIN_NT*)
  58     PS=";"
  59     OS="Windows"
  60     ;;
  61   * )
  62     PS=":"
  63     ;;
  64 esac
  65 
  66 startDebuggee()
  67 {
  68   OUTPUTFILE=${TESTCLASSES}/Debuggee.out
  69   ${JAVA} "$@" > ${OUTPUTFILE} &
  70   pid="$!"
  71                                                                                                      
  72   # MKS creates an intermediate shell to launch ${JAVA} so
  73   # ${pid} is not the actual pid. We have put in a small sleep
  74   # to give the intermediate shell process time to launch the
  75   # "java" process.
  76   if [ "$OS" = "Windows" ]; then
  77     sleep 2
  78     realpid=`ps -o pid,ppid,comm|grep ${pid}|grep "java"|cut -c1-6`
  79     pid=${realpid}
  80   fi
  81                                                                                                      
  82   echo "Waiting for Debuggee to initialize..."
  83   attempts=0
  84   while true; do
  85     sleep 1
  86     out=`tail -1 ${OUTPUTFILE}`
  87     if [ ! -z "$out" ]; then
  88       break
  89     fi
  90     attempts=`expr $attempts + 1`
  91     echo "Waiting $attempts second(s) ..."
  92   done
  93 
  94   echo "Debuggee is process $pid"
  95 }
  96 
  97 stopDebuggee()
  98 {
  99   $JAVA -classpath "${TESTCLASSES}" ShutdownDebuggee $1
 100   if [ $? != 0 ] ; then
 101     echo "Error: ShutdownDebuggee failed"
 102     failures=`expr $failures + 1`
 103     kill -9 $pid
 104   fi
 105 }
 106 
 107 failures=0
 108 
 109 #########################################################
 110 echo "Test 1: Debuggee start with suspend=n"
 111 
 112 PORTFILE="${TESTCLASSES}"/shutdown1.port
 113 
 114 DEBUGGEEFLAGS=
 115 if [ -r $TESTCLASSES/@debuggeeVMOptions ] ; then
 116    DEBUGGEEFLAGS=`cat $TESTCLASSES/@debuggeeVMOptions`
 117 elif [ -r $TESTCLASSES/../@debuggeeVMOptions ] ; then
 118    DEBUGGEEFLAGS=`cat $TESTCLASSES/../@debuggeeVMOptions`
 119 fi
 120 
 121 startDebuggee \
 122   $DEBUGGEEFLAGS \
 123   -agentlib:jdwp=transport=dt_socket,server=y,suspend=n \
 124   -classpath "${TESTCLASSES}" ProcessAttachDebuggee "${PORTFILE}"
 125 
 126 $JAVA -classpath ${TESTCLASSES}${PS}${TESTJAVA}/lib/tools.jar \
 127   ProcessAttachDebugger $pid 2>&1
 128 if [ $? != 0 ]; then failures=`expr $failures + 1`; fi
 129 
 130 # Note that when the debugger disconnects, the debuggee picks another
 131 # port and outputs another 'Listening for transport ... ' msg.
 132 
 133 stopDebuggee "${PORTFILE}"
 134 
 135 #########################################################
 136 echo "\nTest 2: Debuggee start with suspend=y"
 137 
 138 PORTFILE="${TESTCLASSES}"/shutdown2.port
 139 startDebuggee \
 140   $DEBUGGEEFLAGS \
 141   -agentlib:jdwp=transport=dt_socket,server=y,suspend=y \
 142   -classpath "${TESTCLASSES}" ProcessAttachDebuggee "${PORTFILE}"
 143 
 144 $JAVA -classpath ${TESTCLASSES}${PS}${TESTJAVA}/lib/tools.jar \
 145   ProcessAttachDebugger $pid 2>&1
 146 
 147 # The debuggee is suspended and doesn't run until the debugger
 148 # disconnects.  We have to give it time to write the port number
 149 # to ${PORTFILE}
 150 sleep 10
 151 
 152 if [ $? != 0 ]; then failures=`expr $failures + 1`; fi
 153 stopDebuggee "${PORTFILE}"
 154 
 155 ### 
 156 if [ $failures = 0 ];
 157   then echo "All tests passed.";
 158   else echo "$failures test(s) failed:"; cat ${OUTPUTFILE};
 159 fi
 160 exit $failures