jdk-24/hotspot/test/runtime/CommandLine/TestHexArguments.java

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/*
 * @test
 * @bug 8042885
 * @summary Make sure there is no error using hexadecimal format in vm options
 * @author Yumin Qi
 * @library /testlibrary
 * @modules java.base/jdk.internal.misc
 *          java.management
 */

import java.io.File;
import jdk.test.lib.*;

public class TestHexArguments {
    public static void main(String args[]) throws Exception {
      String[] javaArgs = {"-XX:SharedBaseAddress=0x1D000000", "-version"};
      ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(javaArgs);

      OutputAnalyzer output = new OutputAnalyzer(pb.start());
      output.shouldNotContain("Could not create the Java Virtual Machine");
      output.shouldHaveExitValue(0);

      String[] javaArgs1 = {"-XX:SharedBaseAddress=1D000000", "-version"};
      pb = ProcessTools.createJavaProcessBuilder(javaArgs1);
      output = new OutputAnalyzer(pb.start());
      output.shouldContain("Could not create the Java Virtual Machine");
  }
}