73 lines
2.3 KiB
Bash
73 lines
2.3 KiB
Bash
#
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# Copyright (c) 2004, 2017, 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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# @test
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# @bug 4982128
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# @summary Test low memory detection of non-heap memory pool
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#
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# @requires vm.gc=="null"
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#
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# @run build LowMemoryTest2 MemoryUtil
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# @run shell/timeout=600 LowMemoryTest2.sh
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#
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if [ ! -z "${TESTJAVA}" ] ; then
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JAVA=${TESTJAVA}/bin/java
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CLASSPATH=${TESTCLASSES}
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export CLASSPATH
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else
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echo "--Error: TESTJAVA must be defined as the pathname of a jdk to test."
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exit 1
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fi
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# Test execution
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failures=0
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go() {
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echo ''
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sh -xc "$JAVA $TESTVMOPTS $*" 2>&1
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if [ $? != 0 ]; then failures=`expr $failures + 1`; fi
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}
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# Run test with each GC configuration
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#
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# Notes: To ensure that metaspace fills up we disable class unloading.
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# Also we set the max metaspace to 16MB - otherwise the test takes too
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# long to run.
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go -noclassgc -XX:MaxMetaspaceSize=16m -XX:+UseSerialGC LowMemoryTest2
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go -noclassgc -XX:MaxMetaspaceSize=16m -XX:+UseParallelGC LowMemoryTest2
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go -noclassgc -XX:MaxMetaspaceSize=16m -XX:+UseConcMarkSweepGC LowMemoryTest2
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# Test class metaspace - might hit MaxMetaspaceSize instead if
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# UseCompressedClassPointers is off or if 32 bit.
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go -noclassgc -XX:MaxMetaspaceSize=16m -XX:CompressedClassSpaceSize=4m LowMemoryTest2
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echo ''
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if [ $failures -gt 0 ];
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then echo "$failures test(s) failed";
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else echo "All test(s) passed"; fi
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exit $failures
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