222 lines
5.7 KiB
Bash
222 lines
5.7 KiB
Bash
# Copyright 2007 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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# CA 95054 USA or visit www.sun.com if you need additional information or
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# have any questions.
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# @test
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# @bug 4731671
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# @build libraryCaller
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# @run shell SolarisRunpath.sh
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# @summary Verify that Solaris LD_LIBRARY_PATH rules are followed
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# @author Joseph D. Darcy
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# The launcher has been updated to properly take account of Solaris
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# LD_LIBRARY_PATH rules when constructing the runpath for the Java
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# executable. That is, data model dependent LD_LIBRARY_PATH variables
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# are tested for and override LD_LIBRARY_PATH if present. The current
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# launcher design relies on LD_LIBRARY_PATH settings to ensure the
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# proper jre/jdk libraries are opening during program execution. In
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# the future, this dependence might be removed by having the vm
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# explicitly dlopen the needed files. If that change occurs, this
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# test will be harmless but no long relevant.
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# A more robust test for Solaris SPARC would set the different
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# LD_LIBRARY_PATH variables while also varying the -d[32|64] options
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# to make sure the LD_LIBRARY_PATH of the *target* data model were
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# being respected. That is "java -d64" should use the 64-bit
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# LD_LIBRARY_PATH while "java -d32" should use the 32-bit
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# LD_LIBRARY_PATH regardless of the data model of the "java" binary.
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# However, by default builds do not contain both 32 and 64 bit
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# components so such a test would often not be applicable.
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# If the test is not being run on a Solaris box, SPARC or x86, the
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# test succeeds immediately.
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OS=`uname -s`;
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case "$OS" in
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SunOS )
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PATHSEP=":"
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;;
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* )
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echo "Not a Solaris environment; test vacuously succeeds."
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exit 0;
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;;
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esac
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# Verify directory context variables are set
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if [ "${TESTJAVA}" = "" ]
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then
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echo "TESTJAVA not set. Test cannot execute. Failed."
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exit 1
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fi
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if [ "${TESTSRC}" = "" ]
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then
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echo "TESTSRC not set. Test cannot execute. Failed."
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exit 1
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fi
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if [ "${TESTCLASSES}" = "" ]
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then
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echo "TESTCLASSES not set. Test cannot execute. Failed."
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exit 1
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fi
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# Construct paths to default Java executables
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JAVAC="$TESTJAVA/bin/javac"
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# Create our little Java test on the fly
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( printf "public class GetDataModel {"
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printf " public static void main(String argv[]) {"
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printf " System.out.println(System.getProperty(\"sun.arch.data.model\", \"none\"));"
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printf " }"
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printf "}"
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) > GetDataModel.java
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$JAVAC GetDataModel.java
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# ARCH should be sparc or i386
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ARCH=`uname -p`
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case "$ARCH" in
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sparc | i386 )
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;;
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* )
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echo "Unrecognized architecture; test fails."
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exit 1
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esac
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# The following construction may not work as desired in a
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# 64-bit build.
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JAVA="$TESTJAVA/bin/java -classpath $TESTCLASSES${PATHSEP}."
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# Determine data model
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DM=`$JAVA GetDataModel`
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# verify DM is 32 or 64
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case "$DM" in
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32 )
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ODM=64;
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;;
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64 )
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ODM=32;
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;;
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* )
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echo "Unknown data model \"$DM\"; test fails."
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exit 1
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esac
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# -------------------- Test 1 --------------------
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LD_LIBRARY_PATH=$TESTSRC/lib/$ARCH/lib$DM
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export LD_LIBRARY_PATH
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unset LD_LIBRARY_PATH_32
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unset LD_LIBRARY_PATH_64
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# With plain LD_LIBRARY_PATH, result should always be 0
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RESULT=`$JAVA libraryCaller`
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if [ "${RESULT}" != "0" ];
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then
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echo "Not using LD_LIBRARY_PATH; test fails."
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exit 1
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fi
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# The following two tests sets both data model dependent
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# LD_LIBRARY_PATH variables individually.
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# -------------------- Test 2 --------------------
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# Set opposite data model variable; should return same result
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# as plain LD_LIBRARY_PATH.
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if [ "${DM}" = "32" ]; then
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LD_LIBRARY_PATH_64=$TESTSRC/lib/$ARCH/lib$DM/lib$DM
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export LD_LIBRARY_PATH_64
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else
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LD_LIBRARY_PATH_32=$TESTSRC/lib/$ARCH/lib$DM/lib$DM
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export LD_LIBRARY_PATH_32
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fi
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RESULT=`$JAVA libraryCaller`
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if [ "${RESULT}" != "0" ];
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then
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echo "Using LD_LIBRARY_PATH_$ODM for $DM binary;"
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echo "test fails."
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exit 1
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fi
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unset LD_LIBRARY_PATH_32
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unset LD_LIBRARY_PATH_64
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# -------------------- Test 3 --------------------
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# Set appropriate data model variable; result should match
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# data model.
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if [ "${DM}" = "32" ]; then
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LD_LIBRARY_PATH_32=$TESTSRC/lib/$ARCH/lib$DM/lib$DM
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export LD_LIBRARY_PATH_32
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else
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LD_LIBRARY_PATH_64=$TESTSRC/lib/$ARCH/lib$DM/lib$DM
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export LD_LIBRARY_PATH_64
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fi
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RESULT=`$JAVA libraryCaller`
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if [ "${RESULT}" != "$DM" ];
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then
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echo "Data model dependent LD_LIBRARY_PATH_$DM"
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echo "not overriding LD_LIBRARY_PATH; test fails."
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exit 1
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fi
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unset LD_LIBRARY_PATH
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unset LD_LIBRARY_PATH_32
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unset LD_LIBRARY_PATH_64
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# -------------------- Test 4 --------------------
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# Have only data model dependent LD_LIBRARY_PATH set; result
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# should match data model.
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if [ "${DM}" = "32" ]; then
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LD_LIBRARY_PATH_32=$TESTSRC/lib/$ARCH/lib$DM/lib$DM
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export LD_LIBRARY_PATH_32
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else
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LD_LIBRARY_PATH_64=$TESTSRC/lib/$ARCH/lib$DM/lib$DM
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export LD_LIBRARY_PATH_64
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fi
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RESULT=`$JAVA libraryCaller`
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if [ "${RESULT}" != "$DM" ];
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then
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echo "Not using data-model dependent LD_LIBRARY_PATH; test fails."
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exit 1
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fi
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# All tests have passed
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exit 0
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