aoqi@0: /*
aoqi@0:  * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: 
aoqi@0: 
aoqi@0: /*
aoqi@0:  * @test OomWhileParsingRepeatedJsr
aoqi@0:  * @summary Testing class file parser; specifically parsing
aoqi@0:  *          a file with repeated JSR (jump local subroutine)
aoqi@0:  *          bytecode command.
aoqi@0:  * @bug 6878713
aoqi@0:  * @bug 7030610
aoqi@0:  * @bug 7037122
aoqi@0:  * @bug 7123945
aoqi@0:  * @bug 8016029
aoqi@0:  * @library /testlibrary
aoqi@0:  * @run main OomWhileParsingRepeatedJsr
aoqi@0:  */
aoqi@0: 
aoqi@0: import com.oracle.java.testlibrary.*;
aoqi@0: 
aoqi@0: 
aoqi@0: public class OomWhileParsingRepeatedJsr {
aoqi@0: 
aoqi@0:     public static void main(String[] args) throws Exception {
aoqi@0: 
aoqi@0:         // ======= Configure the test
aoqi@0:         String jarFile = System.getProperty("test.src") + "/testcase.jar";
aoqi@0:         String className = "OOMCrashClass1960_2";
aoqi@0: 
aoqi@0:         // limit is 768MB in native words
aoqi@0:         int mallocMaxTestWords = (1024 * 1024 * 768 / 4);
aoqi@0:         if (Platform.is64bit())
aoqi@0:             mallocMaxTestWords = (mallocMaxTestWords / 2);
aoqi@0: 
aoqi@0:         // ======= extract the test class
aoqi@0:         ProcessBuilder pb = new ProcessBuilder(new String[] {
aoqi@0:             JDKToolFinder.getJDKTool("jar"),
aoqi@0:             "xvf", jarFile } );
aoqi@0:         OutputAnalyzer output = new OutputAnalyzer(pb.start());
aoqi@0:         output.shouldHaveExitValue(0);
aoqi@0: 
aoqi@0:         // ======= execute the test
aoqi@0:         pb = ProcessTools.createJavaProcessBuilder(
aoqi@0:             "-cp", ".",
aoqi@0:             "-XX:+UnlockDiagnosticVMOptions",
aoqi@0:             "-XX:MallocMaxTestWords=" + mallocMaxTestWords,
aoqi@0:             className );
aoqi@0: 
aoqi@0:         output = new OutputAnalyzer(pb.start());
aoqi@0:         output.shouldContain("Cannot reserve enough memory");
aoqi@0:     }
aoqi@0: }
aoqi@0: