231 lines
6.5 KiB
Bash
231 lines
6.5 KiB
Bash
#
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# Copyright (c) 2004, 2018, Oracle and/or its affiliates. All rights reserved.
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 only, as
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# published by the Free Software Foundation.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# version 2 for more details (a copy is included in the LICENSE file that
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# accompanied this code).
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#
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# You should have received a copy of the GNU General Public License version
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# 2 along with this work; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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# or visit www.oracle.com if you need additional information or have any
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# questions.
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#
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#
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setup() {
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# Verify directory context variables are set
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if [ "${TESTJAVA}" = "" ] ; then
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echo "TESTJAVA not set. Test cannot execute. Failed."
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exit 1
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fi
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if [ "${TESTCLASSES}" = "" ] ; then
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TESTCLASSES="."
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fi
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if [ "${TESTSRC}" = "" ] ; then
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TESTSRC="."
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fi
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OS=`uname -s`
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case ${OS} in
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Windows_* | CYGWIN*)
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PS=";"
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FS="\\"
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;;
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*)
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PS=":"
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FS="/"
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;;
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esac
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}
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verify_os() {
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OS=`uname -s`
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case ${OS} in
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Windows_95 | Windows_98 | Windows_ME | CYGWIN* )
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echo "Test bypassed: jvmstat feature not supported on ${OS}"
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exit 0
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;;
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Windows_*)
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# verify that the tmp directory supports persistent ACLs, which
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# are required for jvmstat to enable its shared memory feature.
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# NOTE: FAT type files systems do not support ACLs, but NTFS files
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# systems do.
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#
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echo "temp directory is in: `windir -t`"
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TMPDRIVE=`windir -t | cut -d: -f1`
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if [ "${TMPDRIVE}" = "" ] ; then
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echo "Could not get temp directory drive letter"
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exit 1
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fi
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echo "temp file system characteristics:"
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sysinf drives -a | grep "^${TMPDRIVE}"
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sysinf drives -a | grep "^${TMPDRIVE}" | grep PERSISTENT_ACLS > /dev/null
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case $? in
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0)
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;;
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1)
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echo "Test bypassed: jvmstat feature disabled because the temp"
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echo "directory doesn't support persistent ACLs"
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exit 0
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;;
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2)
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echo "Could not get temp directory file system features"
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exit 1
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;;
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*)
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echo "Unexpected return code from grep - $?"
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exit 1
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;;
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esac
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;;
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esac
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}
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# function to kill the process with the given process id
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kill_proc() {
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kill_pid=$1
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if [ "${kill_pid}" = "" ]
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then
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echo "kill_proc(): null pid: ignored"
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return
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fi
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if [ ${kill_pid} -le 0 ]
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then
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echo "kill_proc(): invalid pid: ${kill_pid}: ignored"
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return
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fi
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OS=`uname -s`
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case $OS in
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Windows_*)
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case ${SHELL_VERSION} in
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[1234567].* | 8.[12345].*)
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# when starting processes in the background, mks creates an
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# intervening between the parent process and the background
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# process. The pid acquired for background process as acquired
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# by the $! shell variable is actually the pid of the invervening
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# shell and not that of the background process. Sending a specific
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# signal to the intervening shell will only effects the intervening
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# shell and not the background process, thus leaving the background
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# process running. The following code assumes that the pid passed
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# into this function as ${kill_pid}, was acquired by $!. Therefore,
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# in order to kill the background process, we must first find the
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# children of ${kill_pid} (should be only one child) and kill them.
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ps -o pid,ppid | grep "${kill_pid}$"
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children=`mks_children ${kill_pid}`
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echo "killing children of ${kill_pid}: ${children}"
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for child in ${children} ; do
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kill_proc_common ${child}
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done
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;;
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*)
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# in mks 8.6 and later, the pid returned in $! is now the pid
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# of the background process and not that of the intervening shell.
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kill_proc_common ${kill_pid}
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;;
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esac
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;;
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*)
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kill_proc_common ${kill_pid}
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;;
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esac
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}
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mks_children() {
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ppid=$1
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ps -o pid,ppid | grep "${ppid}$" | awk '
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BEGIN { pids="" }
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{ pids = pids $1 " " }
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END { print pids }'
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}
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kill_proc_common() {
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kpid=$1
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# verify that the process exists and we can signal it
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kill -0 ${kpid} 2>/dev/null
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if [ $? -ne 0 ]
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then
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echo "Could not signal >${kpid}<"
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echo "user id = `id`"
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echo "process information :"
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ps -l -p ${kpid}
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return
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fi
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kill -TERM ${kpid} # hit it easy first
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if [ $? -eq 0 ]
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then
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sleep 2
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kill -0 ${kpid} 2>/dev/null
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# check if it's still hanging around
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if [ $? -eq 0 ]
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then
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# it's still lingering, now hit it hard
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kill -KILL ${kpid} 2>/dev/null
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if [ $? -ne 0 ]
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then
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echo "Could not kill ${kpid}!"
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fi
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fi
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else
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echo "Error sending term signal to ${kpid}!"
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fi
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}
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# check to see if a port is free
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checkPort() # port
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{
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inuse=`netstat -a | egrep "\.$1"`
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if [ "${inuse}" = "" ] ; then
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echo "free"
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else
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echo "inuse"
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fi
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}
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# Get a free port, where port+1 is also free, return 0 when giving up
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freePort()
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{
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start=3000
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while [ ${start} -lt 3030 ] ; do
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port1=`expr ${start} '+' $$ '%' 1000`
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port2=`expr ${port1} '+' 1`
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if [ "`checkPort ${port1}`" = "inuse" \
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-o "`checkPort ${port2}`" = "inuse" ] ; then
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start=`expr ${start} '+' 1`
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else
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break
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fi
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done
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if [ "`checkPort ${port1}`" = "inuse" \
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-o "`checkPort ${port2}`" = "inuse" ] ; then
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port1="0"
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fi
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echo "${port1}"
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}
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# Flags used by all jstat calls in jdk/sun/tools/jstat/*.sh
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#
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# The awk scripts parsing jstat output expect it to be in en-us locale.
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# Especially, we must force '.' instead of ',' in numbers.
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COMMON_JSTAT_FLAGS="-J-XX:+UsePerfData -J-Duser.language=en -J-Duser.country=en"
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