test/hotspot/jtreg/runtime/appcds/sharedStrings/LargePages.java

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/*
 * @test
 * @summary Basic shared string test with large pages
 * @requires vm.cds.archived.java.heap
 * @library /test/lib /test/hotspot/jtreg/runtime/appcds
 * @modules java.base/jdk.internal.misc
 * @modules java.management
 *          jdk.jartool/sun.tools.jar
 * @build HelloString
 * @run main LargePages
 */
public class LargePages {
    public static void main(String[] args) throws Exception {
        SharedStringsUtils.buildJar("HelloString");

        SharedStringsUtils.dump(TestCommon.list("HelloString"),
            "SharedStringsBasic.txt", "-XX:+UseLargePages");
        SharedStringsUtils.runWithArchive("HelloString", "-XX:+UseLargePages");

        SharedStringsUtils.dump(TestCommon.list("HelloString"),
            "SharedStringsBasic.txt",
            "-XX:+UseLargePages", "-XX:+UseLargePagesInMetaspace");
        SharedStringsUtils.runWithArchive("HelloString",
            "-XX:+UseLargePages", "-XX:+UseLargePagesInMetaspace");
    }
}