| # |
| # Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved. |
| # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| # |
| # This code is free software; you can redistribute it and/or modify it |
| # under the terms of the GNU General Public License version 2 only, as |
| # published by the Free Software Foundation. |
| # |
| # This code is distributed in the hope that it will be useful, but WITHOUT |
| # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| # version 2 for more details (a copy is included in the LICENSE file that |
| # accompanied this code). |
| # |
| # You should have received a copy of the GNU General Public License version |
| # 2 along with this work; if not, write to the Free Software Foundation, |
| # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| # |
| # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| # or visit www.oracle.com if you need additional information or have any |
| # questions. |
| # |
| |
| # |
| # @test |
| # @bug 6336608 6367473 6511738 |
| # @summary Tests OperatingSystemMXBean.getSystemLoadAverage() api. |
| # @author Mandy Chung |
| # |
| # @run build GetSystemLoadAverage |
| # @run shell/timeout=300 TestSystemLoadAvg.sh |
| # |
| |
| # |
| # This test tests the system load average on linux and solaris. |
| # On windows tests if it returns -1.0 The verification is done |
| # by the GetSystemLoadAverage class. By default it takes no |
| # input argument which verifies the system load average with |
| # /usr/bin/uptime command. Or specify "-1.0" as the input argument |
| # indicatiing that the platform doesn't support the system load average. |
| |
| #Set appropriate jdk |
| # |
| |
| if [ ! -z "${TESTJAVA}" ] ; then |
| jdk="$TESTJAVA" |
| else |
| echo "--Error: TESTJAVA must be defined as the pathname of a jdk to test." |
| exit 1 |
| fi |
| |
| runOne() |
| { |
| echo "$TESTJAVA/bin/java -classpath $TESTCLASSES $@" |
| $TESTJAVA/bin/java ${TESTVMOPTS} -classpath $TESTCLASSES $@ |
| } |
| |
| # Retry 5 times to be more resilent to system load fluctation. |
| MAX=5 |
| i=1 |
| while true; do |
| echo "Run $i: TestSystemLoadAvg" |
| case `uname -s` in |
| SunOS | Linux | Darwin | AIX ) |
| runOne GetSystemLoadAverage |
| ;; |
| * ) |
| # On Windows -1.0 should be returned |
| runOne GetSystemLoadAverage "-1.0" |
| ;; |
| esac |
| if [ $? -eq 0 ]; then |
| # exit if the test passes |
| echo "Run $i: TestSystemLoadAvg test passed" |
| exit 0 |
| elif [ $i -eq $MAX ] ; then |
| echo "TEST FAILED: TestSystemLoadAvg test failed $i runs" |
| exit 1 |
| fi |
| i=`expr $i + 1` |
| # sleep for 5 seconds |
| sleep 5 |
| done |