26
27 # Support functions to start, stop, wait for or kill a given SimpleApplication
28
29 # Starts a given app as background process, usage:
30 # startApplication <class> port-file [args...]
31 #
32 # The following variables are set:
33 #
34 # appJavaPid - application's Java pid
35 # appOtherPid - pid associated with the app other than appJavaPid
36 # appPidList - all pids associated with the app
37 # appOutput - file containing stdout and stderr from the app
38 #
39 # Waits for at least one line of output from the app to indicate
40 # that it is up and running.
41 #
42 startApplication()
43 {
44 appOutput="${TESTCLASSES}/Application.out"
45
46 ${JAVA} -XX:+UsePerfData -classpath "${TESTCLASSPATH:-${TESTCLASSES}}" "$@" > "$appOutput" 2>&1 &
47 appJavaPid="$!"
48 appOtherPid=
49 appPidList="$appJavaPid"
50
51 echo "INFO: waiting for $1 to initialize..."
52 _cnt=0
53 while true; do
54 # if the app doesn't start then the JavaTest/JTREG timeout will
55 # kick in so this isn't really a endless loop
56 sleep 1
57 out=`tail -1 "$appOutput"`
58 if [ -n "$out" ]; then
59 # we got some output from the app so it's running
60 break
61 fi
62 _cnt=`expr $_cnt + 1`
63 echo "INFO: waited $_cnt second(s) ..."
64 done
65 unset _cnt
66
114 exit 2
115 fi
116 appPidList="$appOtherPid $appJavaPid"
117 fi
118
119 echo "INFO: $1 is process $appJavaPid"
120 echo "INFO: $1 output is in $appOutput"
121 }
122
123
124 # Stops a simple application by invoking ShutdownSimpleApplication
125 # class with a specific port-file, usage:
126 # stopApplication port-file
127 #
128 # Note: When this function returns, the SimpleApplication (or a subclass)
129 # may still be running because the application has not yet reached the
130 # shutdown check.
131 #
132 stopApplication()
133 {
134 $JAVA -XX:+UsePerfData -classpath "${TESTCLASSPATH:-${TESTCLASSES}}" ShutdownSimpleApplication $1
135 }
136
137
138 # Wait for a simple application to stop running.
139 #
140 waitForApplication() {
141 if [ $isWindows = false ]; then
142 # non-Windows is easy; just one process
143 echo "INFO: waiting for $appJavaPid"
144 set +e
145 wait "$appJavaPid"
146 set -e
147
148 elif $isCygwin; then
149 # Cygwin pid and not the Windows pid
150 echo "INFO: waiting for $appOtherPid"
151 set +e
152 wait "$appOtherPid"
153 set -e
154
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26
27 # Support functions to start, stop, wait for or kill a given SimpleApplication
28
29 # Starts a given app as background process, usage:
30 # startApplication <class> port-file [args...]
31 #
32 # The following variables are set:
33 #
34 # appJavaPid - application's Java pid
35 # appOtherPid - pid associated with the app other than appJavaPid
36 # appPidList - all pids associated with the app
37 # appOutput - file containing stdout and stderr from the app
38 #
39 # Waits for at least one line of output from the app to indicate
40 # that it is up and running.
41 #
42 startApplication()
43 {
44 appOutput="${TESTCLASSES}/Application.out"
45
46 ${JAVA} ${TESTVMOPTS} ${TESTJAVAOPTS} -XX:+UsePerfData -classpath "${TESTCLASSPATH:-${TESTCLASSES}}" "$@" > "$appOutput" 2>&1 &
47 appJavaPid="$!"
48 appOtherPid=
49 appPidList="$appJavaPid"
50
51 echo "INFO: waiting for $1 to initialize..."
52 _cnt=0
53 while true; do
54 # if the app doesn't start then the JavaTest/JTREG timeout will
55 # kick in so this isn't really a endless loop
56 sleep 1
57 out=`tail -1 "$appOutput"`
58 if [ -n "$out" ]; then
59 # we got some output from the app so it's running
60 break
61 fi
62 _cnt=`expr $_cnt + 1`
63 echo "INFO: waited $_cnt second(s) ..."
64 done
65 unset _cnt
66
114 exit 2
115 fi
116 appPidList="$appOtherPid $appJavaPid"
117 fi
118
119 echo "INFO: $1 is process $appJavaPid"
120 echo "INFO: $1 output is in $appOutput"
121 }
122
123
124 # Stops a simple application by invoking ShutdownSimpleApplication
125 # class with a specific port-file, usage:
126 # stopApplication port-file
127 #
128 # Note: When this function returns, the SimpleApplication (or a subclass)
129 # may still be running because the application has not yet reached the
130 # shutdown check.
131 #
132 stopApplication()
133 {
134 $JAVA ${TESTVMOPTS} ${TESTJAVAOPTS} -XX:+UsePerfData -classpath "${TESTCLASSPATH:-${TESTCLASSES}}" ShutdownSimpleApplication $1
135 }
136
137
138 # Wait for a simple application to stop running.
139 #
140 waitForApplication() {
141 if [ $isWindows = false ]; then
142 # non-Windows is easy; just one process
143 echo "INFO: waiting for $appJavaPid"
144 set +e
145 wait "$appJavaPid"
146 set -e
147
148 elif $isCygwin; then
149 # Cygwin pid and not the Windows pid
150 echo "INFO: waiting for $appOtherPid"
151 set +e
152 wait "$appOtherPid"
153 set -e
154
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