jdk-24/hotspot/test/runtime/SharedArchiveFile/MaxMetaspaceSize.java

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/*
 * @test
 * @bug 8067187
 * @summary Testing CDS dumping with the -XX:MaxMetaspaceSize=<size> option
 * @library /testlibrary
 * @modules java.base/sun.misc
 *          java.management
 */

import jdk.test.lib.*;

public class MaxMetaspaceSize {
  public static void main(String[] args) throws Exception {
    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
        "-XX:MaxMetaspaceSize=20m", "-Xshare:dump");
    OutputAnalyzer output = new OutputAnalyzer(pb.start());
      output.shouldContain("is not large enough.\nEither don't specify the -XX:MaxMetaspaceSize=<size>\nor increase the size to at least");
      output.shouldHaveExitValue(2);
  }
}