69 lines
2.8 KiB
Java
69 lines
2.8 KiB
Java
/*
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* Copyright (c) 2020, 2022, 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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/*
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* @test MismatchedPathTriggerMemoryRelease
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* @summary Mismatched path at runtime will cause reserved memory released
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* @requires vm.cds
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* @library /test/lib
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* @compile test-classes/Hello.java
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* @run main MismatchedPathTriggerMemoryRelease
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*/
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import jdk.test.lib.process.OutputAnalyzer;
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public class MismatchedPathTriggerMemoryRelease {
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private static String ERR_MSGS[] = {
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"shared class paths mismatch (hint: enable -Xlog:class+path=info to diagnose the failure)",
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"Unable to map shared spaces"};
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private static String RELEASE_SPACE_MATCH = "Released shared space .* 0(x|X)[0-9a-fA-F]+$";
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private static String OS_RELEASE_MSG = "os::release_memory failed";
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public static void main(String[] args) throws Exception {
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String appJar = JarBuilder.getOrCreateHelloJar();
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OutputAnalyzer dumpOutput = TestCommon.dump(
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appJar, new String[] {"Hello"}, "-XX:SharedBaseAddress=0");
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TestCommon.checkDump(dumpOutput, "Loading classes to share");
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// Normal exit
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OutputAnalyzer execOutput = TestCommon.exec(appJar, "Hello");
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TestCommon.checkExec(execOutput, "Hello World");
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// mismatched jar
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execOutput = TestCommon.exec("non-exist.jar",
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"-Xshare:auto",
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"-Xlog:os,cds=debug",
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"-XX:NativeMemoryTracking=detail",
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"-XX:SharedBaseAddress=0",
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"Hello");
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execOutput.shouldHaveExitValue(1);
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for (String err : ERR_MSGS) {
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execOutput.shouldContain(err);
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}
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execOutput.shouldMatch(RELEASE_SPACE_MATCH);
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execOutput.shouldNotContain(OS_RELEASE_MSG); // os::release only log release failed message
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}
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}
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