jdk-24/test/jdk/tools/jlink/runtimeImage/MultiHopTest.java
2024-11-19 13:44:11 +00:00

94 lines
3.7 KiB
Java

/*
* 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.function.Predicate;
import jdk.test.lib.process.OutputAnalyzer;
import tests.Helper;
/*
* @test
* @summary Verify that a jlink using the run-time image cannot include jdk.jlink
* @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 -Xmx1400m MultiHopTest
*/
public class MultiHopTest extends AbstractLinkableRuntimeTest {
@Override
void runTest(Helper helper, boolean isLinkableRuntime) throws Exception {
Path jdkJlinkJmodless = createJDKJlinkJmodLess(helper, "jdk.jlink-multi-hop1", isLinkableRuntime);
CapturingHandler handler = new CapturingHandler();
Predicate<OutputAnalyzer> exitFailPred = new Predicate<>() {
@Override
public boolean test(OutputAnalyzer a) {
return a.getExitValue() != 0; // expect failure
}
};
jlinkUsingImage(new JlinkSpecBuilder()
.helper(helper)
.imagePath(jdkJlinkJmodless)
.name("jdk-jlink-multi-hop1-target")
.addModule("jdk.jlink")
.validatingModule("java.base")
.build(), handler, exitFailPred);
OutputAnalyzer analyzer = handler.analyzer();
if (analyzer.getExitValue() == 0) {
throw new AssertionError("Expected jlink to fail due to including jdk.jlink");
}
String expectedMsg = "This JDK does not contain packaged modules " +
"and cannot be used to create another image with " +
"the jdk.jlink module";
analyzer.stdoutShouldContain(expectedMsg);
analyzer.stdoutShouldNotContain("Exception"); // ensure error message is sane
}
private Path createJDKJlinkJmodLess(Helper helper, String name, boolean isLinkableRuntime) throws Exception {
BaseJlinkSpecBuilder builder = new BaseJlinkSpecBuilder();
builder.helper(helper)
.name(name)
.addModule("jdk.jlink")
.validatingModule("java.base");
if (isLinkableRuntime) {
builder.setLinkableRuntime();
}
return createRuntimeLinkImage(builder.build());
}
public static void main(String[] args) throws Exception {
MultiHopTest test = new MultiHopTest();
test.run();
}
}