1 # 2 # Copyright (c) 2005, 2015, 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 6173575 26 # @summary Unit tests for appendToBootstrapClassLoaderSearch and 27 # appendToSystemClasLoaderSearch methods. 28 # 29 # @modules java.instrument 30 # @run shell/timeout=240 CircularityErrorTest.sh 31 32 if [ "${TESTSRC}" = "" ] 33 then 34 echo "TESTSRC not set. Test cannot execute. Failed." 35 exit 1 36 fi 37 38 if [ "${COMPILEJAVA}" = "" ] 39 then 40 COMPILEJAVA="${TESTJAVA}" 41 fi 42 43 . ${TESTSRC}/CommonSetup.sh 44 45 # Setup to create circularity condition 46 47 # B extends A 48 # This yields us A.jar (containing A.class) and B.keep (class file) 49 rm -f "${TESTCLASSES}"/A.java "${TESTCLASSES}"/B.java 50 cp "${TESTSRC}"/A.1 "${TESTCLASSES}"/A.java 51 cp "${TESTSRC}"/B.1 "${TESTCLASSES}"/B.java 52 (cd "${TESTCLASSES}"; \ 53 $JAVAC ${TESTJAVACOPTS} ${TESTTOOLVMOPTS} A.java B.java; \ 54 $JAVAC ${TESTJAVACOPTS} ${TESTTOOLVMOPTS} -d . "${TESTSRC}"/CircularityErrorTest.java; \ 55 $JAR ${TESTTOOLVMOPTS} cf A.jar A.class; \ 56 rm -f A.class; mv B.class B.keep) 57 58 # A extends B 59 # This yields us A.class 60 rm -f "${TESTCLASSES}"/A.java "${TESTCLASSES}"/B.java 61 cp "${TESTSRC}"/A.2 "${TESTCLASSES}"/A.java 62 cp "${TESTSRC}"/B.2 "${TESTCLASSES}"/B.java 63 (cd "${TESTCLASSES}"; \ 64 $JAVAC ${TESTJAVACOPTS} ${TESTTOOLVMOPTS} A.java B.java; rm -f B.class A.java B.java) 65 66 # Move B.keep to B.class creates the A extends B and 67 # B extends A condition. 68 (cd "${TESTCLASSES}"; mv B.keep B.class) 69 70 # Create the manifest 71 MANIFEST="${TESTCLASSES}"/agent.mf 72 rm -f "${MANIFEST}" 73 echo "Premain-Class: CircularityErrorTest" > "${MANIFEST}" 74 75 # Setup test case as an agent 76 $JAR ${TESTTOOLVMOPTS} -cfm "${TESTCLASSES}"/CircularityErrorTest.jar "${MANIFEST}" \ 77 -C "${TESTCLASSES}" CircularityErrorTest.class 78 79 # Finally we run the test 80 (cd "${TESTCLASSES}"; 81 $JAVA ${TESTVMOPTS} -javaagent:CircularityErrorTest.jar CircularityErrorTest)