| # |
| # Copyright (c) 2003, 2007, 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 4894330 4810347 6277269 |
| # @run shell ChangeDataModel.sh |
| # @summary Verify -d32 and -d64 options are accepted(rejected) on all platforms |
| # @author Joseph D. Darcy |
| |
| OS=`uname -s`; |
| |
| # To remove CR from output, needed for java apps in CYGWIN, harmless otherwise |
| SED_CR="sed -e s@\\r@@g" |
| |
| case "$OS" in |
| Windows* | CYGWIN* ) |
| PATHSEP=";" |
| ;; |
| |
| * ) |
| PATHSEP=":" |
| ;; |
| esac |
| |
| # Verify directory context variables are set |
| if [ "${TESTJAVA}" = "" ] |
| then |
| echo "TESTJAVA not set. Test cannot execute. Failed." |
| exit 1 |
| fi |
| |
| if [ "${TESTSRC}" = "" ] |
| then |
| echo "TESTSRC not set. Test cannot execute. Failed." |
| exit 1 |
| fi |
| |
| if [ "${TESTCLASSES}" = "" ] |
| then |
| echo "TESTCLASSES not set. Test cannot execute. Failed." |
| exit 1 |
| fi |
| |
| # Construct paths to default Java executables |
| JAVA="$TESTJAVA/bin/java -classpath $TESTCLASSES${PATHSEP}." |
| JAVAC="$TESTJAVA/bin/javac" |
| |
| |
| # Create our little Java test on the fly |
| ( printf "public class GetDataModel {" |
| printf " public static void main(String argv[]) {" |
| printf " System.out.println(System.getProperty(\"sun.arch.data.model\", \"none\"));" |
| printf " }" |
| printf "}" |
| ) > GetDataModel.java |
| |
| $JAVAC GetDataModel.java |
| |
| |
| # All preconditions are met; run the tests. |
| |
| |
| # Verify data model flag for default data model is accepted |
| |
| DM=`$JAVA GetDataModel | ${SED_CR}` |
| case "$DM" in |
| 32 ) |
| DM2=`${JAVA} -d32 GetDataModel | ${SED_CR}` |
| if [ "${DM2}" != "32" ] |
| then |
| echo "Data model flag -d32 not accepted or had improper effect." |
| exit 1 |
| fi |
| ;; |
| |
| 64 ) |
| DM2=`${JAVA} -d64 GetDataModel | ${SED_CR}` |
| if [ "${DM2}" != "64" ] |
| then |
| echo "Data model flag -d64 not accepted or had improper effect." |
| exit 1 |
| fi |
| ;; |
| |
| * ) |
| echo "Unrecognized data model: $DM" |
| exit 1 |
| ;; |
| esac |
| |
| # Determine if platform might be dual-mode capable. |
| |
| case "$OS" in |
| SunOS ) |
| # ARCH should be sparc or i386 |
| ARCH=`uname -p` |
| case "${ARCH}" in |
| sparc ) |
| DUALMODE=true |
| PATH64=sparcv9 |
| ;; |
| |
| i386 ) |
| DUALMODE=true |
| PATH64=amd64 |
| ;; |
| |
| * ) |
| DUALMODE=false |
| ;; |
| esac |
| ;; |
| |
| |
| Linux ) |
| # ARCH should be ia64, x86_64, or i*86 |
| ARCH=`uname -m` |
| case "${ARCH}" in |
| ia64 ) |
| DUALMODE=false |
| ;; |
| |
| x86_64 ) |
| DUALMODE=true |
| PATH64=amd64 |
| ;; |
| |
| * ) |
| DUALMODE=false; |
| ;; |
| esac |
| ;; |
| |
| Windows* | CYGWIN* ) |
| ARCH=`uname -m` |
| case "${ARCH}" in |
| * ) |
| DUALMODE=false; |
| ;; |
| esac |
| ;; |
| |
| * ) |
| echo "Warning: unknown environment." |
| DUALMODE=false |
| ;; |
| esac |
| |
| if [ "${DUALMODE}" = "true" ] |
| then |
| # Construct path to 64-bit Java executable, might not exist |
| JAVA64FILE="${TESTJAVA}/bin/${PATH64}/java" |
| JAVA64="${JAVA64FILE} -classpath ${TESTCLASSES}${PATHSEP}." |
| |
| if [ -f ${JAVA64FILE} ]; then |
| # Verify that, at least on Solaris, only one exec is |
| # used to change data models |
| if [ "${OS}" = "SunOS" ] |
| then |
| rm -f truss.out |
| truss -texec ${JAVA} -d64 GetDataModel > /dev/null 2> truss.out |
| execCount=`grep -c execve truss.out` |
| if [ "${execCount}" -gt 2 ] |
| then |
| echo "Maximum exec count of 2 exceeded: got $execCount." |
| exit 1 |
| fi |
| |
| rm -f truss.out |
| truss -texec ${JAVA64} -d32 GetDataModel > /dev/null 2> truss.out |
| execCount=`grep -c execve truss.out` |
| if [ "${execCount}" -gt 2 ] |
| then |
| echo "Maximum exec count of 2 exceeded: got $execCount." |
| exit 1 |
| fi |
| fi |
| |
| DM2=`${JAVA} -d64 GetDataModel` |
| if [ "${DM2}" != "64" ] |
| then |
| echo "Data model flag -d64 not accepted or had improper effect." |
| exit 1 |
| fi |
| |
| DM2=`${JAVA64} GetDataModel` |
| if [ "${DM2}" != "64" ] |
| then |
| echo "Improper data model returned." |
| exit 1 |
| fi |
| |
| DM2=`${JAVA64} -d64 GetDataModel` |
| if [ "${DM2}" != "64" ] |
| then |
| echo "Data model flag -d64 not accepted or had improper effect." |
| exit 1 |
| fi |
| |
| DM2=`${JAVA64} -d32 GetDataModel` |
| if [ "${DM2}" != "32" ] |
| then |
| echo "Data model flag -d32 not accepted or had improper effect." |
| exit 1 |
| fi |
| |
| else |
| echo "Warning: no 64-bit components found; only one data model tested." |
| fi |
| else |
| # Negative tests for non-dual mode platforms to ensure the other data model is |
| # rejected |
| DM=`$JAVA GetDataModel | ${SED_CR}` |
| case "$DM" in |
| 32 ) |
| DM2=`${JAVA} -d64 GetDataModel | ${SED_CR}` |
| if [ "x${DM2}" != "x" ] |
| then |
| echo "Data model flag -d64 was accepted." |
| exit 1 |
| fi |
| ;; |
| |
| 64 ) |
| DM2=`${JAVA} -d32 GetDataModel | ${SED_CR}` |
| if [ "x${DM2}" != "x" ] |
| then |
| echo "Data model flag -d32 was accepted." |
| exit 1 |
| fi |
| ;; |
| |
| * ) |
| echo "Unrecognized data model: $DM" |
| exit 1 |
| ;; |
| esac |
| fi |
| |
| exit 0; |