14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 package compiler.aot.fingerprint;
  25 
  26 import java.io.File;
  27 import java.io.FileOutputStream;
  28 import java.io.PrintStream;
  29 
  30 import jdk.test.lib.process.OutputAnalyzer;
  31 import jdk.test.lib.process.ProcessTools;
  32 
  33 // Usage:
  34 // java CDSDumper <classpath> <classlist> <archive> <class1> <class2> ...
  35 public class CDSDumper {
  36     public static void main(String[] args) throws Exception {
  37         String classpath = args[0];
  38         String classlist = args[1];
  39         String archive = args[2];

  40 
  41         // Prepare the classlist
  42         FileOutputStream fos = new FileOutputStream(classlist);
  43         PrintStream ps = new PrintStream(fos);
  44 
  45         for (int i=3; i<args.length; i++) {
  46             ps.println(args[i].replace('.', '/'));
  47         }
  48         ps.close();
  49         fos.close();
  50 
  51         // Dump the archive
  52         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(

  53             "-XX:+IgnoreUnrecognizedVMOptions",
  54             "-XX:+UnlockCommercialFeatures",
  55             "-XX:+UseAppCDS",
  56             "-XX:+UnlockDiagnosticVMOptions",
  57             "-cp", classpath,
  58             "-XX:ExtraSharedClassListFile=" + classlist,
  59             "-XX:SharedArchiveFile=" + archive,
  60             "-Xshare:dump",
  61             "-Xlog:gc+heap+coops",
  62             "-Xlog:cds");
  63 
  64         OutputAnalyzer output = new OutputAnalyzer(pb.start());
  65         System.out.println("[stdout = " + output.getStdout() + "]");
  66         System.out.println("[stderr = " + output.getStderr() + "]");
  67         output.shouldContain("Loading classes to share");
  68         output.shouldHaveExitValue(0);
  69     }
  70 }

  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 package compiler.aot.fingerprint;
  25 
  26 import java.io.File;
  27 import java.io.FileOutputStream;
  28 import java.io.PrintStream;
  29 
  30 import jdk.test.lib.process.OutputAnalyzer;
  31 import jdk.test.lib.process.ProcessTools;
  32 
  33 // Usage:
  34 // java CDSDumper <classpath> <classlist> <archive> <heapsize> <class1> <class2> ...
  35 public class CDSDumper {
  36     public static void main(String[] args) throws Exception {
  37         String classpath = args[0];
  38         String classlist = args[1];
  39         String archive = args[2];
  40         String heapsize = args[3];
  41 
  42         // Prepare the classlist
  43         FileOutputStream fos = new FileOutputStream(classlist);
  44         PrintStream ps = new PrintStream(fos);
  45 
  46         for (int i=4; i<args.length; i++) {
  47             ps.println(args[i].replace('.', '/'));
  48         }
  49         ps.close();
  50         fos.close();
  51 
  52         // Dump the archive
  53         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
  54             heapsize,
  55             "-XX:+IgnoreUnrecognizedVMOptions",
  56             "-XX:+UnlockCommercialFeatures",
  57             "-XX:+UseAppCDS",
  58             "-XX:+UnlockDiagnosticVMOptions",
  59             "-cp", classpath,
  60             "-XX:ExtraSharedClassListFile=" + classlist,
  61             "-XX:SharedArchiveFile=" + archive,
  62             "-Xshare:dump",
  63             "-Xlog:gc+heap+coops",
  64             "-Xlog:cds");
  65 
  66         OutputAnalyzer output = new OutputAnalyzer(pb.start());
  67         System.out.println("[stdout = " + output.getStdout() + "]");
  68         System.out.println("[stderr = " + output.getStderr() + "]");
  69         output.shouldContain("Loading classes to share");
  70         output.shouldHaveExitValue(0);
  71     }
  72 }