#

# Copyright 2008-2009 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

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# have any questions.

#

# @test

# @bug 4313887

# @summary Unit test for walkFileTree method

# @build CreateFileTree PrintFileTree SkipSiblings TerminateWalk

# @run shell walk_file_tree.sh

# if TESTJAVA isn't set then we assume an interactive run.

if [ -z "$TESTJAVA" ]; then

    TESTSRC=.

    TESTCLASSES=.

    JAVA=java

else

    JAVA="${TESTJAVA}/bin/java"

fi

OS=`uname -s`

case "$OS" in

    Windows_* )

        echo "This test does not run on Windows" 

        exit 0

        ;;

    * )

        CLASSPATH=${TESTCLASSES}:${TESTSRC}

        ;;

esac

export CLASSPATH

# create the file tree

ROOT=`$JAVA CreateFileTree`

if [ $? != 0 ]; then exit 1; fi

failures=0

# print the file tree and compare output with find(1)

$JAVA PrintFileTree "$ROOT" > out1

find "$ROOT" > out2

diff out1 out2

if [ $? != 0 ]; then failures=`expr $failures + 1`; fi

# repeat test following links (use -follow instead of -L

# to allow running on older systems)

$JAVA PrintFileTree -L "$ROOT" > out1

find "$ROOT" -follow > out2

diff out1 out2

if [ $? != 0 ]; then failures=`expr $failures + 1`; fi

# test SKIP_SIBLINGS

$JAVA SkipSiblings "$ROOT"

if [ $? != 0 ]; then failures=`expr $failures + 1`; fi

# test TERMINATE

$JAVA TerminateWalk "$ROOT"

if [ $? != 0 ]; then failures=`expr $failures + 1`; fi

# clean-up

rm -r "$ROOT"

echo ''

if [ $failures -gt 0 ];

  then echo "$failures test(s) failed";

  else echo "Test passed"; fi

exit $failures