hotspot/test/compiler/startup/StartupOutput.java
author thartmann
Wed, 17 Aug 2016 08:19:06 +0200
changeset 40646 c5dfe23b92b1
parent 40059 c2304140ed64
child 40652 9e6d111b4089
permissions -rw-r--r--
8164091: VM fails during startup with "assert(resolved_method->method_holder()->is_linked()) failed: must be linked" Summary: Don't throw java_lang_VirtualMachineError during VM initialization. Reviewed-by: zmajo, dlong, dholmes
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/*
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 * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/*
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 * @test
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 * @bug 8026949 8164091
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 * @summary Test ensures correct VM output during startup
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 * @library /testlibrary
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 * @modules java.base/jdk.internal.misc
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 *          java.management
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 *
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 * @run driver compiler.startup.StartupOutput
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 */
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package compiler.startup;
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import jdk.test.lib.OutputAnalyzer;
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import jdk.test.lib.ProcessTools;
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public class StartupOutput {
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    public static void main(String[] args) throws Exception {
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        ProcessBuilder pb;
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        OutputAnalyzer out;
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        pb = ProcessTools.createJavaProcessBuilder("-Xint", "-XX:+DisplayVMOutputToStdout", "-version");
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        out = new OutputAnalyzer(pb.start());
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        out.shouldNotContain("no space to run compilers");
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        out.shouldHaveExitValue(0);
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        pb = ProcessTools.createJavaProcessBuilder("-Xint", "-XX:ReservedCodeCacheSize=1770K", "-XX:InitialCodeCacheSize=4K", "-version");
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        out = new OutputAnalyzer(pb.start());
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        // The VM should not crash but may return an error message because we don't have enough space for adapters
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        int exitCode = out.getExitValue();
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        if (exitCode != 1 && exitCode != 0) {
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            throw new Exception("VM crashed with exit code " + exitCode);
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        }
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    }
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}