#

# 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.

#

#

# @test

# @bug 6173575

# @summary Unit tests for appendToBootstrapClassLoaderSearch and

#   appendToSystemClasLoaderSearch methods.

#

# @build ClassUnloadTest

# @run shell ClassUnloadTest.sh

if [ "${TESTSRC}" = "" ]

then

  echo "TESTSRC not set.  Test cannot execute.  Failed."

  exit 1

fi

. ${TESTSRC}/CommonSetup.sh

# Create Foo and Bar

# Foo has a reference to Bar but we deleted Bar so that

# a NoClassDefFoundError will be thrown when Foo tries to

# resolve the reference to Bar

OTHERDIR="${TESTCLASSES}"/other

mkdir "${OTHERDIR}"

FOO="${OTHERDIR}"/Foo.java

BAR="${OTHERDIR}"/Bar.java

rm -f "${FOO}" "${BAR}"

cat << EOF > "${FOO}"

  public class Foo {

      public static boolean doSomething() {

          try {

              Bar b = new Bar();

              return true;

          } catch (NoClassDefFoundError x) {

              return false;

          }

      }

  }

EOF

echo "public class Bar { }" > "${BAR}"

(cd "${OTHERDIR}"; \

  $JAVAC Foo.java Bar.java; $JAR cf "${OTHERDIR}"/Bar.jar Bar.class; \

  rm -f Bar.class)

# Create the manifest

MANIFEST="${TESTCLASSES}"/agent.mf

rm -f "${MANIFEST}"

echo "Premain-Class: ClassUnloadTest" > "${MANIFEST}"

# Setup test case as an agent

$JAR -cfm "${TESTCLASSES}"/ClassUnloadTest.jar "${MANIFEST}" \

  -C "${TESTCLASSES}" ClassUnloadTest.class

# Finally we run the test

(cd "${TESTCLASSES}"; \

  $JAVA ${TESTVMOPTS} -Xverify:none -XX:+TraceClassUnloading \

    -javaagent:ClassUnloadTest.jar ClassUnloadTest "${OTHERDIR}" Bar.jar)