| # Copyright (c) 2003, 2012, 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 4262583 4418997 4795136 |
| # @summary Check support for jar file members with sizes > 2GB |
| # @author Martin Buchholz |
| # |
| # @build FileBuilder |
| # @run shell 3GBZipFiles.sh 9986 |
| # @ignore runs for hours and eats up 7 Gigabytes of disk space |
| # @run shell/timeout=604800 3GBZipFiles.sh 3141592653 |
| # @key randomness |
| |
| # Command-line usage: |
| # javac FileBuilder.java && sh 3GBZipFiles.sh /path/to/jdk filesize |
| |
| # ------------------------------------------------------------------- |
| # Testing strategy: We want to test for size limits on the Jar file |
| # itself, as well as on the compressed and uncompressed sizes of the |
| # files stored therein. All of these limits should be 4GB and should |
| # be tested in the 2GB-4GB range. We also want to check that it is |
| # possible to store more than 6GB of actual data in a zip file, if we |
| # have two files of size 3GB which compress nicely. We also want to |
| # test both the "STORED" and "DEFLATED" compression methods. |
| # ------------------------------------------------------------------- |
| |
| die () { echo "$1" >&2; exit 1; } |
| |
| sys () { "$@" || die "Command $@ failed: rc=$?"; } |
| |
| set -u |
| |
| myName=`printf %s "$0" | sed 's:.*[/\\]::'`; |
| |
| if test -z "${TESTJAVA-}"; then |
| test "$#" -eq 2 || die "Usage: $myName /path/to/jdk filesize" |
| TESTJAVA="$1"; shift |
| TESTCLASSES="`pwd`" |
| fi |
| |
| hugeSize="$1"; shift |
| tinySize=42 |
| |
| JAVA="$TESTJAVA/bin/java" |
| JAR="$TESTJAVA/bin/jar" |
| |
| currentDir="`pwd`" |
| tmpDir="$myName.tmp" |
| |
| cleanup () { cd "$currentDir" && rm -rf "$tmpDir"; } |
| |
| trap cleanup 0 1 2 15 |
| |
| sys rm -rf "$tmpDir" |
| sys mkdir "$tmpDir" |
| cd "$tmpDir" |
| |
| buildFile () |
| { |
| filetype_="$1" |
| filename_="$2" |
| case "$filename_" in |
| huge-*) filesize_="$hugeSize" ;; |
| tiny-*) filesize_="$tinySize" ;; |
| esac |
| sys "$JAVA" ${TESTVMOPTS} "-cp" "$TESTCLASSES" "FileBuilder" \ |
| "$filetype_" "$filename_" "$filesize_" |
| } |
| |
| testJarFile () |
| { |
| echo "-------------------------------------------------------" |
| echo "Testing $1 $2" |
| echo "-------------------------------------------------------" |
| |
| filetype="$1" |
| if test "$2" = "STORED"; then jarOpt="0"; else jarOpt=""; fi |
| filelist="$3" |
| jarFile="$myName.jar" |
| |
| for file in $filelist; do |
| buildFile "$filetype" "$file" |
| done |
| |
| sys "$JAR" cvM${jarOpt}f "$jarFile" $filelist |
| sys ls -l "$jarFile" |
| sys "$JAR" tvf "$jarFile" |
| |
| for file in $filelist; do |
| case "$file" in |
| huge-*) size="$hugeSize" ;; |
| tiny-*) size="$tinySize" ;; |
| esac |
| case "`$JAR tvf $jarFile $file`" in |
| *"$size"*"$file"*) : ;; |
| *) die "Output of \"jar tvf\" is incorrect." ;; |
| esac |
| # Try to minimize disk space used while verifying the jar file. |
| sum1="`sum $file`" |
| sys rm "$file" |
| sys "$JAR" xvf "$jarFile" "$file" |
| sum2="`sum $file`" |
| test "$sum1" = "$sum2" || die "Jar File is corrupted." |
| sys rm "$file" |
| # unzip $jarFile $file |
| # sys rm "$file" |
| done |
| |
| sys rm "$jarFile" |
| } |
| |
| testJarFile "MostlyEmpty" "DEFLATED" "tiny-1 huge-1 tiny-2 huge-2 tiny-3" |
| testJarFile "MostlyEmpty" "STORED" "tiny-1 huge-1 tiny-2" |
| testJarFile "SlightlyCompressible" "DEFLATED" "tiny-1 huge-1 tiny-2" |
| |
| cleanup |
| |
| exit 0 |