1831def9cc
Pick a base that works for both CompressedOpps alignment and CompressedKlassPtrs alignment. Reviewed-by: kvn, roland
100 lines
2.9 KiB
Bash
100 lines
2.9 KiB
Bash
#
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# Copyright (c) 2013, 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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# @test Test8000968.sh
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# @bug 8000968
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# @summary NPG: UseCompressedKlassPointers asserts with ObjectAlignmentInBytes=32
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# @run shell Test8000968.sh
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#
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if [ "${TESTJAVA}" = "" ]
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then
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PARENT=`dirname \`which java\``
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TESTJAVA=`dirname ${PARENT}`
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printf "TESTJAVA not set, selecting " ${TESTJAVA}
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printf " If this is incorrect, try setting the variable manually.\n"
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fi
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# set platform-dependent variables
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OS=`uname -s`
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case "$OS" in
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Windows_* )
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FS="\\"
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NULL=NUL
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;;
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* )
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FS="/"
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NULL=/dev/null
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;;
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esac
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JAVA=${TESTJAVA}${FS}bin${FS}java
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#
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# See if platform has 64 bit java.
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#
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${JAVA} ${TESTVMOPTS} -d64 -version 2>&1 | grep -i "does not support" > ${NULL}
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if [ "$?" != "1" ]
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then
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printf "Platform is 32 bit, does not support -XX:ObjectAlignmentInBytes= option.\n"
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printf "Passed.\n"
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exit 0
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fi
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#
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# Test -XX:ObjectAlignmentInBytes with -XX:+UseCompressedKlassPointers -XX:+UseCompressedOops.
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#
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${JAVA} ${TESTVMOPTS} -d64 -XX:+UseCompressedKlassPointers -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=16 -version 2>&1 > ${NULL}
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if [ "$?" != "0" ]
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then
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printf "FAILED: -XX:ObjectAlignmentInBytes=16 option did not work.\n"
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exit 1
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fi
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${JAVA} ${TESTVMOPTS} -d64 -XX:+UseCompressedKlassPointers -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=32 -version 2>&1 > ${NULL}
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if [ "$?" != "0" ]
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then
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printf "FAILED: -XX:ObjectAlignmentInBytes=32 option did not work.\n"
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exit 1
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fi
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${JAVA} ${TESTVMOPTS} -d64 -XX:+UseCompressedKlassPointers -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=64 -version 2>&1 > ${NULL}
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if [ "$?" != "0" ]
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then
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printf "FAILED: -XX:ObjectAlignmentInBytes=64 option did not work.\n"
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exit 1
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fi
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${JAVA} ${TESTVMOPTS} -d64 -XX:+UseCompressedKlassPointers -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=128 -version 2>&1 > ${NULL}
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if [ "$?" != "0" ]
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then
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printf "FAILED: -XX:ObjectAlignmentInBytes=128 option did not work.\n"
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exit 1
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fi
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printf "Passed.\n"
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exit 0
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