1 #!/bin/sh
2
3 #
4 # Copyright (c) 2005, 2010, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 # or visit www.oracle.com if you need additional information or have any
23 # 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 "$OS" in
57 Windows*)
58 PS=";"
59 OS="Windows"
60 ;;
61 CYGWIN*)
62 PS=";"
63 OS="CYGWIN"
64 ;;
65 * )
66 PS=":"
67 ;;
68 esac
69
70 startDebuggee()
71 {
72 OUTPUTFILE=${TESTCLASSES}/Debuggee.out
73 ${JAVA} "$@" > ${OUTPUTFILE} &
74 startpid="$!"
75 pid="${startpid}"
76
77 # CYGWIN startpid is not the native windows PID we want, get the WINPID
78 if [ "${OS}" = "CYGWIN" ]; then
79 sleep 2
80 ps -l -p ${startpid}
81 pid=`ps -l -p ${startpid} | tail -1 | awk '{print $4;}'`
82 fi
83
84 # MKS creates an intermediate shell to launch ${JAVA} so
85 # ${startpid} is not the actual pid. We have put in a small sleep
86 # to give the intermediate shell process time to launch the
87 # "java" process.
88 if [ "$OS" = "Windows" ]; then
89 sleep 2
90 pid=`ps -o pid,ppid,comm|grep ${startpid}|grep "java"|cut -c1-6`
91 fi
92
93 echo "Waiting for Debuggee to initialize..."
94 attempts=0
95 while true; do
96 sleep 1
97 out=`tail -1 ${OUTPUTFILE}`
98 if [ ! -z "$out" ]; then
99 break
100 fi
101 attempts=`expr $attempts + 1`
102 echo "Waiting $attempts second(s) ..."
103 done
104
105 echo "Debuggee is process $pid (startpid=${startpid})"
106 }
107
108 stopDebuggee()
109 {
110 $JAVA -classpath "${TESTCLASSES}" ShutdownDebuggee $1
111 if [ $? != 0 ] ; then
112 echo "Error: ShutdownDebuggee failed"
113 failures=`expr $failures + 1`
114 kill -9 ${startpid}
115 fi
116 }
117
118 failures=0
119
120 #########################################################
121 echo "Test 1: Debuggee start with suspend=n"
122
123 PORTFILE="${TESTCLASSES}"/shutdown1.port
124
125 DEBUGGEEFLAGS=
126 if [ -r $TESTCLASSES/@debuggeeVMOptions ] ; then
127 DEBUGGEEFLAGS=`cat $TESTCLASSES/@debuggeeVMOptions`
128 elif [ -r $TESTCLASSES/../@debuggeeVMOptions ] ; then
129 DEBUGGEEFLAGS=`cat $TESTCLASSES/../@debuggeeVMOptions`
130 fi
131
132 startDebuggee \
133 $DEBUGGEEFLAGS \
134 -agentlib:jdwp=transport=dt_socket,server=y,suspend=n \
135 -classpath "${TESTCLASSES}" ProcessAttachDebuggee "${PORTFILE}"
136
137 $JAVA -classpath "${TESTCLASSES}${PS}${TESTJAVA}/lib/tools.jar" \
138 ProcessAttachDebugger $pid 2>&1
139 if [ $? != 0 ]; then failures=`expr $failures + 1`; fi
140
141 # Note that when the debugger disconnects, the debuggee picks another
142 # port and outputs another 'Listening for transport ... ' msg.
143
144 stopDebuggee "${PORTFILE}"
145
146 #########################################################
147 echo "\nTest 2: Debuggee start with suspend=y"
148
149 PORTFILE="${TESTCLASSES}"/shutdown2.port
150 startDebuggee \
151 $DEBUGGEEFLAGS \
152 -agentlib:jdwp=transport=dt_socket,server=y,suspend=y \
153 -classpath "${TESTCLASSES}" ProcessAttachDebuggee "${PORTFILE}"
154
155 $JAVA -classpath "${TESTCLASSES}${PS}${TESTJAVA}/lib/tools.jar" \
156 ProcessAttachDebugger $pid 2>&1
157
158 # The debuggee is suspended and doesn't run until the debugger
159 # disconnects. We have to give it time to write the port number
160 # to ${PORTFILE}
161 sleep 10
162
163 if [ $? != 0 ]; then failures=`expr $failures + 1`; fi
164 stopDebuggee "${PORTFILE}"
165
166 ###
167 if [ $failures = 0 ];
168 then echo "All tests passed.";
169 else echo "$failures test(s) failed:"; cat ${OUTPUTFILE};
170 fi
171 exit $failures