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/*
* Copyright (c) 2024, Red Hat, Inc.
* 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.
*/
import java.nio.file.Path;
import java.util.List;
import java.util.Scanner;
import jdk.test.lib.process.OutputAnalyzer;
import tests.Helper;
/*
* @test
* @summary Test --add-options jlink plugin when linking from the run-time image
* @requires (vm.compMode != "Xcomp" & os.maxMemory >= 2g)
* @library ../../lib /test/lib
* @enablePreview
* @modules java.base/jdk.internal.jimage
* jdk.jlink/jdk.tools.jlink.internal
* jdk.jlink/jdk.tools.jlink.plugin
* jdk.jlink/jdk.tools.jimage
* @build tests.* jdk.test.lib.process.OutputAnalyzer
* jdk.test.lib.process.ProcessTools
* @run main/othervm -Xmx1g AddOptionsTest
*/
public class AddOptionsTest extends AbstractLinkableRuntimeTest {
public static void main(String[] args) throws Exception {
AddOptionsTest test = new AddOptionsTest();
test.run();
}
@Override
void runTest(Helper helper, boolean isLinkableRuntime) throws Exception {
BaseJlinkSpecBuilder builder = new BaseJlinkSpecBuilder()
.addExtraOption("--add-options")
.addExtraOption("-Xlog:gc=info:stderr -XX:+UseParallelGC")
.name("java-base-with-opts")
.addModule("java.base")
.validatingModule("java.base")
.helper(helper);
if (isLinkableRuntime) {
builder.setLinkableRuntime();
}
Path finalImage = createJavaImageRuntimeLink(builder.build());
verifyListModules(finalImage, List.of("java.base"));
verifyParallelGCInUse(finalImage);
}
private void verifyParallelGCInUse(Path finalImage) throws Exception {
OutputAnalyzer analyzer = runJavaCmd(finalImage, List.of("--version"));
boolean foundMatch = false;
try (Scanner lineScan = new Scanner(analyzer.getStderr())) {
while (lineScan.hasNextLine()) {
String line = lineScan.nextLine();
if (line.endsWith("Using Parallel")) {
foundMatch = true;
break;
}
}
}
if (!foundMatch) {
throw new AssertionError("Expected Parallel GC in place for jlinked image");
}
}
}
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