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8186842: Use Java class loaders for creating the CDS archive

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Co-authored-by: Ioi Lam <ioi.lam@oracle.com>
Reviewed-by: coleenp, jiangli, iklam, mseledtsov
This commit is contained in:
Calvin Cheung 2017-08-28 15:34:04 -07:00
parent de3cc93ca6
commit cf223c0791
33 changed files with 662 additions and 130 deletions
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65
hotspot/test/runtime/SharedArchiveFile/NonBootLoaderClasses.java Normal file
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/*
* Copyright (c) 2017, 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 NonBootLoaderClasses
* @summary Test to ensure platform and app classes are not being archived
* @requires (vm.opt.UseCompressedOops == null) | (vm.opt.UseCompressedOops == true)
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
* @run main NonBootLoaderClasses
*/
import jdk.test.lib.cds.CDSOptions;
import jdk.test.lib.cds.CDSTestUtils;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;
import java.io.File;
public class NonBootLoaderClasses {
public static void main(String[] args) throws Exception {
final String PLATFORM_CLASS = "jdk/dynalink/DynamicLinker";
final String APP_CLASS = "com/sun/tools/javac/Main";
String[] classes = {PLATFORM_CLASS, APP_CLASS};
String classList =
CDSTestUtils.makeClassList(classes).getPath();
String archiveName = "NonBootLoaderClasses.jsa";
CDSOptions opts = (new CDSOptions())
.addPrefix("-XX:ExtraSharedClassListFile=" + classList)
.setArchiveName(archiveName);
CDSTestUtils.createArchiveAndCheck(opts);
// Print the shared dictionary and inspect the output
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
"-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=./" + archiveName,
"-XX:+PrintSharedArchiveAndExit", "-XX:+PrintSharedDictionary");
OutputAnalyzer out = CDSTestUtils.executeAndLog(pb, "print-shared-archive");
if (!CDSTestUtils.isUnableToMap(out)) {
out.shouldContain("archive is valid")
.shouldHaveExitValue(0) // Should report success in error code.
.shouldNotContain(PLATFORM_CLASS)
.shouldNotContain(APP_CLASS);
}
}
}