#

# Copyright (c) 2005, 2010, 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.

#

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# or visit www.oracle.com if you need additional information or have any

# questions.

#

# @test

# @bug 4640520 6354623

# @summary Unit test for java.util.ServiceLoader

#

# @build Basic Load FooService FooProvider1 FooProvider2 FooProvider3

# @run shell basic.sh

# Command-line usage: sh basic.sh /path/to/build

if [ -z "$TESTJAVA" ]; then

  if [ $# -lt 1 ]; then exit 1; fi

  TESTJAVA="$1"; shift

  TESTSRC="`pwd`"

  TESTCLASSES="`pwd`"

fi

JAVA="$TESTJAVA/bin/java"

JAR="$TESTJAVA/bin/jar"

OS=`uname -s`

case "$OS" in

    SunOS )

      SEP=':' ;;

    Linux )

      SEP=':' ;;

    * )

      SEP='\;' ;;

esac

JARD=x.jar

EXTD=x.ext

TESTD=x.test

if [ \! -d $EXTD ]; then

    # Initialize

    echo Initializing...

    rm -rf $JARD $EXTD $TESTD

    mkdir -p $JARD $EXTD $TESTD

    for n in 2 3; do

      rm -rf $JARD/*; mkdir -p $JARD/META-INF/services

      echo FooProvider$n \

	>$JARD/META-INF/services/FooService

      cp $TESTCLASSES/FooProvider$n.class $JARD

      if [ $n = 3 ]; then

        cp $TESTCLASSES/FooService.class $JARD

      fi

      (cd $JARD; "$JAR" -cf ../p$n.jar *)

    done

    mv p3.jar $EXTD

    cp $TESTCLASSES/Load.class $TESTD

    cp $TESTCLASSES/FooService.class $TESTD

    cp $TESTCLASSES/FooProvider1.class $TESTD

    mkdir -p $TESTD/META-INF/services

    echo FooProvider1 \

      >$TESTD/META-INF/services/FooService

    # This gives us:

    #   $TESTD: FooProvider1

    #   .     : FooProvider2, in p2.jar

    #   $EXTD:  FooProvider3, in p3.jar

fi

failures=0

go() {

  echo ''

  cp="$1"; shift

  if [ -z "$cp" ]; then cp="$TESTCLASSES"; else cp="$TESTCLASSES$SEP$cp"; fi

  vmargs="$1"; shift

  sh -xc "'$JAVA' -cp $cp $vmargs $T $*" 2>&1

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

}

# Java-level tests

T=Basic

go ".${SEP}$TESTD${SEP}p2.jar" "-Djava.ext.dirs=$EXTD"

# Success cases

T=Load

go "$TESTD" "" FooProvider1

go ".${SEP}p2.jar" "" FooProvider2

go "" "-Djava.ext.dirs=$EXTD" FooProvider3

go "$TESTD${SEP}p2.jar" "" FooProvider1 FooProvider2

go "$TESTD" "-Djava.ext.dirs=$EXTD" FooProvider3 FooProvider1

go "$TESTD${SEP}p2.jar" "-Djava.ext.dirs=$EXTD" \

  FooProvider3 FooProvider1 FooProvider2

# Should only find the installed provider

go "$TESTD${SEP}p2.jar" "-Djava.ext.dirs=$EXTD" -i FooProvider3

# Failure cases

mkdir -p x.meta/META-INF/services

# Simple failures

for p in FooProvider42 'blah blah' 9234 'X!' java.lang.Object; do

  echo $p >x.meta/META-INF/services/FooService

  go ".${SEP}x.meta" "" fail

done

# Failures followed by successes

echo FooProvider42 >x.meta/META-INF/services/FooService

go "$TESTD${SEP}x.meta" "" FooProvider1 fail

go "x.meta${SEP}$TESTD" "" fail FooProvider1

go "$TESTD${SEP}x.meta${SEP}${SEP}p2.jar" "-Djava.ext.dirs=$EXTD" \

  FooProvider3 FooProvider1 fail FooProvider2

# Summary

echo ''

if [ $failures -gt 0 ];

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

  else echo "All cases passed"; fi

exit $failures