test/hotspot/jtreg/runtime/SharedArchiveFile/NonBootLoaderClasses.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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).
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 * 2 along with this work; if not, write to the Free Software Foundation,
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/*
 * @test NonBootLoaderClasses
 * @summary Test to ensure platform and app classes are archived when specified in classlist
 * @requires vm.cds
 * @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, "-cp", "\"\"")
            .setArchiveName(archiveName);
        CDSTestUtils.createArchiveAndCheck(opts);

        // Print the shared dictionary and inspect the output
        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
                "-cp", "\"\"",
                "-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.
               .shouldContain(PLATFORM_CLASS.replace('/', '.'))
               .shouldContain(APP_CLASS.replace('/', '.'));
        }
   }
}