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view test/test_env.sh @ 14649:f6301b007a16
6498581: ThreadInterruptTest3 produces wrong output on Windows
Summary: There is race condition between os::interrupt and os::is_interrupted on Windows. In JVM_Sleep(Thread.sleep), check if thread gets interrupted, it may see interrupted but not really interrupted so cause spurious waking up (early return from sleep). Fix by checking if interrupt event really gets set thus prevent false return. For intrinsic of _isInterrupted, on Windows, go fastpath only on bit not set.
Reviewed-by: acorn, kvn
Contributed-by: david.holmes@oracle.com, yumin.qi@oracle.com
author | minqi |
---|---|
date | Wed, 26 Feb 2014 15:20:41 -0800 |
parents | 04d6d4322c6a |
children |
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#!/bin/sh # # Copyright (c) 2013, 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. # # # This Environment script was written to capture typically used environment # setup for a given shell test. # # TESTJAVA can be a JDK or JRE. If JRE you need to set COMPILEJAVA if [ "${TESTJAVA}" = "" ] then echo "TESTJAVA not set. Test cannot execute. Failed." exit 1 fi echo "TESTJAVA=${TESTJAVA}" # COMPILEJAVA requires a JDK, some shell test use javac,jar,etc if [ "${COMPILEJAVA}" = "" ] then echo "COMPILEJAVA not set. Using TESTJAVA as default" COMPILEJAVA=${TESTJAVA} fi echo "COMPILEJAVA=${COMPILEJAVA}" if [ "${TESTCLASSES}" = "" ] then echo "TESTCLASES not set. Using "." as default" TESTCLASSES=. fi echo "TESTCLASSES=${TESTCLASSES}" # set platform-dependent variables OS=`uname -s` case "$OS" in SunOS | Linux | Darwin ) NULL=/dev/null PS=":" FS="/" RM=/bin/rm CP=/bin/cp MV=/bin/mv ;; Windows_* ) NULL=NUL PS=";" FS="\\" RM=rm CP=cp MV=mv ;; CYGWIN_* ) NULL=/dev/null PS=";" FS="/" RM=rm CP=cp MV=mv ;; * ) echo "Unrecognized system!" exit 1; ;; esac export NULL PS FS RM CP MV echo "NULL =${NULL}" echo "PS =${PS}" echo "FS =${FS}" echo "RM =${RM}" echo "CP =${CP}" echo "MV =${MV}" # jtreg -classpathappend:<path> JEMMYPATH=${CPAPPEND} CLASSPATH=.${PS}${TESTCLASSES}${PS}${JEMMYPATH} ; export CLASSPATH echo "CLASSPATH =${CLASSPATH}" # Current directory is scratch directory THIS_DIR=. echo "THIS_DIR=${THIS_DIR}" # Check to ensure the java defined actually works ${TESTJAVA}${FS}bin${FS}java ${TESTVMOPTS} -version if [ $? != 0 ]; then echo "Wrong TESTJAVA or TESTVMOPTS:" echo $TESTJAVA TESTVMOPTS exit 1 fi ${TESTJAVA}${FS}bin${FS}java ${TESTVMOPTS} -Xinternalversion > vm_version.out 2>&1 VM_TYPE="unknown" grep "Server" vm_version.out > ${NULL} if [ $? = 0 ] then VM_TYPE="server" fi grep "Client" vm_version.out > ${NULL} if [ $? = 0 ] then VM_TYPE="client" fi VM_BITS="32" grep "64-Bit" vm_version.out > ${NULL} if [ $? = 0 ] then VM_BITS="64" fi VM_OS="unknown" grep "solaris" vm_version.out > ${NULL} if [ $? = 0 ] then VM_OS="solaris" fi grep "linux" vm_version.out > ${NULL} if [ $? = 0 ] then VM_OS="linux" fi grep "windows" vm_version.out > ${NULL} if [ $? = 0 ] then VM_OS="windows" fi grep "bsd" vm_version.out > ${NULL} if [ $? = 0 ] then VM_OS="bsd" fi VM_CPU="unknown" grep "sparc" vm_version.out > ${NULL} if [ $? = 0 ] then VM_CPU="sparc" if [ $VM_BITS = "64" ] then VM_CPU="sparcv9" fi fi grep "x86" vm_version.out > ${NULL} if [ $? = 0 ] then VM_CPU="i386" fi grep "amd64" vm_version.out > ${NULL} if [ $? = 0 ] then VM_CPU="amd64" fi grep "arm" vm_version.out > ${NULL} if [ $? = 0 ] then VM_CPU="arm" fi grep "ppc" vm_version.out > ${NULL} if [ $? = 0 ] then VM_CPU="ppc" fi grep "ia64" vm_version.out > ${NULL} if [ $? = 0 ] then VM_CPU="ia64" fi export VM_TYPE VM_BITS VM_OS VM_CPU echo "VM_TYPE=${VM_TYPE}" echo "VM_BITS=${VM_BITS}" echo "VM_OS=${VM_OS}" echo "VM_CPU=${VM_CPU}"