Mercurial > hg > truffle
view test/runtime/ClassFile/JsrRewriting.java @ 16424:1bed6de938cd
Truffle: if value is null use instance stamps, not class or type stamps.
author | Danilo Ansaloni <danilo.ansaloni@oracle.com> |
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date | Tue, 08 Jul 2014 15:59:34 +0200 |
parents | 6f45933aef35 |
children |
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/* * Copyright (c) 2011, 2013, 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 JsrRewriting * @summary JSR (jump local subroutine) * rewriting can overflow memory address size variables * @bug 7020373 * @bug 7055247 * @bug 7053586 * @bug 7185550 * @bug 7149464 * @key cte_test * @library /testlibrary * @run main JsrRewriting */ import com.oracle.java.testlibrary.*; import java.io.File; public class JsrRewriting { public static void main(String[] args) throws Exception { // ======= Configure the test String jarFile = System.getProperty("test.src") + File.separator + "JsrRewritingTestCase.jar"; String className = "OOMCrashClass4000_1"; // limit is 768MB in native words int mallocMaxTestWords = (1024 * 1024 * 768 / 4); if (Platform.is64bit()) mallocMaxTestWords = (mallocMaxTestWords / 2); // ======= extract the test class ProcessBuilder pb = new ProcessBuilder(new String[] { JDKToolFinder.getJDKTool("jar"), "xvf", jarFile } ); OutputAnalyzer output = new OutputAnalyzer(pb.start()); output.shouldHaveExitValue(0); // ======= execute the test pb = ProcessTools.createJavaProcessBuilder( "-cp", ".", "-XX:+UnlockDiagnosticVMOptions", "-XX:MallocMaxTestWords=" + mallocMaxTestWords, className); output = new OutputAnalyzer(pb.start()); String[] expectedMsgs = { "java.lang.LinkageError", "java.lang.NoSuchMethodError", "Main method not found in class " + className, "insufficient memory" }; MultipleOrMatch(output, expectedMsgs); } private static void MultipleOrMatch(OutputAnalyzer analyzer, String[] whatToMatch) { String output = analyzer.getOutput(); for (String expected : whatToMatch) if (output.contains(expected)) return; String err = " stdout: [" + analyzer.getOutput() + "];\n" + " exitValue = " + analyzer.getExitValue() + "\n"; System.err.println(err); StringBuilder msg = new StringBuilder("Output did not contain " + "any of the following expected messages: \n"); for (String expected : whatToMatch) msg.append(expected).append(System.lineSeparator()); throw new RuntimeException(msg.toString()); } }