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comparison test/runtime/8000968/Test8000968.sh @ 7982:10d5f25a7c67

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8000968: NPG: UseCompressedKlassPointers asserts with ObjectAlignmentInBytes for > 32G CompressedOops Summary: Pick a base that works for both CompressedOpps alignment and CompressedKlassPtrs alignment. Reviewed-by: kvn, roland
author hseigel
date Mon, 04 Feb 2013 08:26:02 -0500
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7981:ce5467120c84 7982:10d5f25a7c67
1 #
2 # Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 #
5 # This code is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License version 2 only, as
7 # published by the Free Software Foundation.
8 #
9 # This code is distributed in the hope that it will be useful, but WITHOUT
10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 # version 2 for more details (a copy is included in the LICENSE file that
13 # accompanied this code).
14 #
15 # You should have received a copy of the GNU General Public License version
16 # 2 along with this work; if not, write to the Free Software Foundation,
17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 #
19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 # or visit www.oracle.com if you need additional information or have any
21 # questions.
22 #
23
24
25 # @test Test8000968.sh
26 # @bug 8000968
27 # @summary NPG: UseCompressedKlassPointers asserts with ObjectAlignmentInBytes=32
28 # @run shell Test8000968.sh
29 #
30
31 if [ "${TESTJAVA}" = "" ]
32 then
33 PARENT=`dirname \`which java\``
34 TESTJAVA=`dirname ${PARENT}`
35 printf "TESTJAVA not set, selecting " ${TESTJAVA}
36 printf " If this is incorrect, try setting the variable manually.\n"
37 fi
38
39
40 # set platform-dependent variables
41 OS=`uname -s`
42 case "$OS" in
43 Windows_* )
44 FS="\\"
45 NULL=NUL
46 ;;
47 * )
48 FS="/"
49 NULL=/dev/null
50 ;;
51 esac
52
53 JAVA=${TESTJAVA}${FS}bin${FS}java
54
55 #
56 # See if platform has 64 bit java.
57 #
58 ${JAVA} ${TESTVMOPTS} -d64 -version 2>&1 | grep -i "does not support" > ${NULL}
59 if [ "$?" != "1" ]
60 then
61 printf "Platform is 32 bit, does not support -XX:ObjectAlignmentInBytes= option.\n"
62 printf "Passed.\n"
63 exit 0
64 fi
65
66 #
67 # Test -XX:ObjectAlignmentInBytes with -XX:+UseCompressedKlassPointers -XX:+UseCompressedOops.
68 #
69 ${JAVA} ${TESTVMOPTS} -d64 -XX:+UseCompressedKlassPointers -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=16 -version 2>&1 > ${NULL}
70 if [ "$?" != "0" ]
71 then
72 printf "FAILED: -XX:ObjectAlignmentInBytes=16 option did not work.\n"
73 exit 1
74 fi
75
76 ${JAVA} ${TESTVMOPTS} -d64 -XX:+UseCompressedKlassPointers -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=32 -version 2>&1 > ${NULL}
77 if [ "$?" != "0" ]
78 then
79 printf "FAILED: -XX:ObjectAlignmentInBytes=32 option did not work.\n"
80 exit 1
81 fi
82
83 ${JAVA} ${TESTVMOPTS} -d64 -XX:+UseCompressedKlassPointers -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=64 -version 2>&1 > ${NULL}
84 if [ "$?" != "0" ]
85 then
86 printf "FAILED: -XX:ObjectAlignmentInBytes=64 option did not work.\n"
87 exit 1
88 fi
89
90 ${JAVA} ${TESTVMOPTS} -d64 -XX:+UseCompressedKlassPointers -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=128 -version 2>&1 > ${NULL}
91 if [ "$?" != "0" ]
92 then
93 printf "FAILED: -XX:ObjectAlignmentInBytes=128 option did not work.\n"
94 exit 1
95 fi
96
97
98 printf "Passed.\n"
99 exit 0