#!/bin/ksh -p

#

# Copyright (c) 2009, 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        6788096

#   @summary    Test simulates the case of multiple applets executed in

#               the same VM and verifies that ImageIO shutdown hook

#               StreamCloser does not cause a leak of classloaders.

#

#   @build      test.Main

#   @build      testapp.Main

#   @run shell  run_test.sh

# There are several resources which need to be present before many

#  shell scripts can run.  Following are examples of how to check for

#  many common ones.

#

# Note that the shell used is the Korn Shell, KSH

#

# Also note, it is recommended that make files NOT be used.  Rather,

#  put the individual commands directly into this file.  That way,

#  it is possible to use command line arguments and other shell tech-

#  niques to find the compiler, etc on different systems.  For example,

#  a different path could be used depending on whether this were a

#  Solaris or Win32 machine, which is more difficult (if even possible)

#  in a make file.

# Beginning of subroutines:

status=1

#Call this from anywhere to fail the test with an error message

# usage: fail "reason why the test failed"

fail()

 { echo "The test failed :-("

   echo "$*" 1>&2

   echo "exit status was $status"

   exit $status

 } #end of fail()

#Call this from anywhere to pass the test with a message

# usage: pass "reason why the test passed if applicable"

pass()

 { echo "The test passed!!!"

   echo "$*" 1>&2

   exit 0

 } #end of pass()

# end of subroutines

# The beginning of the script proper

# Checking for proper OS

OS=`uname -s`

case "$OS" in

   SunOS )

      VAR="One value for Sun"

      DEFAULT_JDK=/

      FILESEP="/"

      PATHSEP=":"

      TMP="/tmp"

      ;;

   Linux )

      VAR="A different value for Linux"

      DEFAULT_JDK=/

      FILESEP="/"

      PATHSEP=":"

      TMP="/tmp"

      ;;

   Darwin )

      VAR="A different value for MacOSX"

      DEFAULT_JDK=/usr

      FILESEP="/"

      PATHSEP=":"

      TMP="/tmp"

      ;;

   Windows* )

      VAR="A different value for Win32"

      DEFAULT_JDK="C:/Program Files/Java/jdk1.8.0"

      FILESEP="\\"

      PATHSEP=";"

      TMP=`cd "${SystemRoot}/Temp"; echo ${PWD}`

      ;;

    CYGWIN* )

      VAR="A different value for Cygwin"

      DEFAULT_JDK="/cygdrive/c/Program\ Files/Java/jdk1.8.0"

      FILESEP="/"

      PATHSEP=";"

      TMP=`cd "${SystemRoot}/Temp"; echo ${PWD}`

      ;;

   # catch all other OSs

   * )

      echo "Unrecognized system!  $OS"

      fail "Unrecognized system!  $OS"

      ;;

esac

# Want this test to run standalone as well as in the harness, so do the

#  following to copy the test's directory into the harness's scratch directory

#  and set all appropriate variables:

if [ -z "${TESTJAVA}" ] ; then

   # TESTJAVA is not set, so the test is running stand-alone.

   # TESTJAVA holds the path to the root directory of the build of the JDK

   # to be tested.  That is, any java files run explicitly in this shell

   # should use TESTJAVA in the path to the java interpreter.

   # So, we'll set this to the JDK spec'd on the command line.  If none

   # is given on the command line, tell the user that and use a cheesy

   # default.

   # THIS IS THE JDK BEING TESTED.

   if [ -n "$1" ] ;

      then TESTJAVA=$1

      else echo "no JDK specified on command line so using default!"

         TESTJAVA=$DEFAULT_JDK

   fi

   TESTSRC=.

   TESTCLASSES=.

   STANDALONE=1;

fi

echo "JDK under test is: $TESTJAVA"

###############  YOUR TEST CODE HERE!!!!!!!  #############

#All files required for the test should be in the same directory with

# this file.  If converting a standalone test to run with the harness,

# as long as all files are in the same directory and it returns 0 for

# pass, you should be able to cut and paste it into here and it will

# run with the test harness.

# This is an example of running something -- test

# The stuff below catches the exit status of test then passes or fails

# this shell test as appropriate ( 0 status is considered a pass here )

echo "Create TestApp.jar..."

if [ -f TestApp.jar ] ; then

    rm -f TestApp.jar

fi

${TESTJAVA}/bin/jar -cvf TestApp.jar -C ${TESTCLASSES} testapp

if [ $? -ne "0" ] ; then

    fail "Failed to create TestApp.jar"

fi

echo "Create Test.jar..."

if [ -f Test.jar ] ; then

    rm -f Test.jar

fi

${TESTJAVA}/bin/jar -cvf Test.jar -C ${TESTCLASSES} test

if [ $? -ne 0 ] ; then

    fail "Failed to create Test.jar"

fi

# Prepare temp dir for cahce files

mkdir ./tmp

if [ $? -ne 0 ] ; then

    fail "Unable to create temp directory."

fi

# Verify that all classoladers are destroyed

${TESTJAVA}/bin/java -cp Test.jar test.Main

if [ $? -ne 0 ] ; then

    fail "Test FAILED: some classloaders weren't destroyed."

fi

# Verify that ImageIO shutdown hook works correcly

${TESTJAVA}/bin/java -cp Test.jar -DforgetSomeStreams=true test.Main

if [ $? -ne 0 ] ; then

    fail "Test FAILED: some classloaders weren't destroyed of shutdown hook failed."

fi

# sanity check: verify that all cache files were deleted

cache_files=`ls tmp`

if [ "x${cache_files}" != "x" ] ; then

    echo "WARNING: some cache files was not deleted: ${cache_files}"

fi

echo "Test done."

status=$?

if [ $status -eq "0" ] ; then

    pass ""

else

    fail "Test failed due to test plugin was not found."

fi