| # |
| # Copyright (c) 2004, 2013, 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 4982128 |
| # @summary Test low memory detection of non-heap memory pool |
| # |
| # @run build LowMemoryTest2 MemoryUtil |
| # @run shell/timeout=600 LowMemoryTest2.sh |
| # |
| |
| if [ ! -z "${TESTJAVA}" ] ; then |
| JAVA=${TESTJAVA}/bin/java |
| CLASSPATH=${TESTCLASSES} |
| export CLASSPATH |
| else |
| echo "--Error: TESTJAVA must be defined as the pathname of a jdk to test." |
| exit 1 |
| fi |
| |
| # Test execution |
| |
| failures=0 |
| |
| go() { |
| echo '' |
| sh -xc "$JAVA $TESTVMOPTS $*" 2>&1 |
| if [ $? != 0 ]; then failures=`expr $failures + 1`; fi |
| } |
| |
| # Run test with each GC configuration |
| # |
| # Notes: To ensure that metaspace fills up we disable class unloading. |
| # Also we set the max metaspace to 8MB - otherwise the test takes too |
| # long to run. |
| |
| go -noclassgc -XX:MaxMetaspaceSize=16m -XX:+UseSerialGC LowMemoryTest2 |
| go -noclassgc -XX:MaxMetaspaceSize=16m -XX:+UseParallelGC LowMemoryTest2 |
| go -noclassgc -XX:MaxMetaspaceSize=16m -XX:+UseParNewGC -XX:+UseConcMarkSweepGC LowMemoryTest2 |
| |
| # Test class metaspace - might hit MaxMetaspaceSize instead if |
| # UseCompressedClassPointers is off or if 32 bit. |
| go -noclassgc -XX:MaxMetaspaceSize=16m -XX:CompressedClassSpaceSize=4m LowMemoryTest2 |
| |
| echo '' |
| if [ $failures -gt 0 ]; |
| then echo "$failures test(s) failed"; |
| else echo "All test(s) passed"; fi |
| exit $failures |
| |
| |