1 # 2 # Copyright (c) 2008, 2011, 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 # @test 25 # @bug 4313887 6907737 26 # @summary Tests that walkFileTree is consistent with the native find program 27 # @build CreateFileTree PrintFileTree 28 # @run shell find.sh 29 30 # if TESTJAVA isn't set then we assume an interactive run. 31 32 if [ -z "$TESTJAVA" ]; then 33 TESTSRC=. 34 TESTCLASSES=. 35 JAVA=java 36 else 37 JAVA="${TESTJAVA}/bin/java" 38 fi 39 40 OS=`uname -s` 41 case "$OS" in 42 Windows_* | CYGWIN* ) 43 echo "This test does not run on Windows" 44 exit 0 45 ;; 46 AIX ) 47 CLASSPATH=${TESTCLASSES}:${TESTSRC} 48 # On AIX "find -follow" may core dump on recursive links without '-L' 49 # see: http://www-01.ibm.com/support/docview.wss?uid=isg1IV28143 50 FIND_FOLLOW_OPT="-L" 51 ;; 52 * ) 53 FIND_FOLLOW_OPT= 54 CLASSPATH=${TESTCLASSES}:${TESTSRC} 55 ;; 56 esac 57 export CLASSPATH 58 59 # create the file tree 60 ROOT=`$JAVA CreateFileTree` 61 if [ $? != 0 ]; then exit 1; fi 62 63 failures=0 64 65 # print the file tree and compare output with find(1) 66 $JAVA ${TESTVMOPTS} PrintFileTree "$ROOT" > out1 67 find "$ROOT" > out2 68 diff out1 out2 69 if [ $? != 0 ]; then failures=`expr $failures + 1`; fi 70 71 # repeat test following links. Some versions of find(1) output 72 # cycles (sym links to ancestor directories), other versions do 73 # not. For that reason we run PrintFileTree with the -printCycles 74 # option when the output without this option differs to find(1). 75 find $FIND_FOLLOW_OPT "$ROOT" -follow > out1 76 $JAVA ${TESTVMOPTS} PrintFileTree -follow "$ROOT" > out2 77 diff out1 out2 78 if [ $? != 0 ]; 79 then 80 # re-run printing cycles to stdout 81 $JAVA ${TESTVMOPTS} PrintFileTree -follow -printCycles "$ROOT" > out2 82 diff out1 out2 83 if [ $? != 0 ]; then failures=`expr $failures + 1`; fi 84 fi 85 86 # clean-up 87 rm -r "$ROOT" 88 89 echo '' 90 if [ $failures -gt 0 ]; 91 then echo "$failures test(s) failed"; 92 else echo "Test passed"; fi 93 exit $failures