8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  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 /*
  25  * @test
  26  * @bug 8003424
  27  * @summary Test that cannot use CDS if UseCompressedClassPointers is turned off.
  28  * @library /testlibrary
  29  * @modules java.base/jdk.internal.misc
  30  *          java.management
  31  * @run main CDSCompressedKPtrsError
  32  */
  33 
  34 import jdk.test.lib.*;


  35 
  36 public class CDSCompressedKPtrsError {
  37   public static void main(String[] args) throws Exception {
  38     ProcessBuilder pb;
  39     String filename = "./CDSCompressedKPtrsError.jsa";
  40 
  41     if (Platform.is64bit()) {
  42       pb = ProcessTools.createJavaProcessBuilder(
  43         "-XX:+UseCompressedOops", "-XX:+UseCompressedClassPointers", "-XX:+UnlockDiagnosticVMOptions",
  44         "-XX:SharedArchiveFile=" + filename, "-Xshare:dump");
  45       OutputAnalyzer output = new OutputAnalyzer(pb.start());
  46       try {
  47         output.shouldContain("Loading classes to share");
  48         output.shouldHaveExitValue(0);
  49 
  50         pb = ProcessTools.createJavaProcessBuilder(
  51           "-XX:-UseCompressedClassPointers", "-XX:-UseCompressedOops",
  52           "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=" + filename, "-Xshare:on", "-version");
  53         output = new OutputAnalyzer(pb.start());
  54         output.shouldContain("Unable to use shared archive");

   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  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 /*
  25  * @test
  26  * @bug 8003424
  27  * @summary Test that cannot use CDS if UseCompressedClassPointers is turned off.
  28  * @library /test/lib
  29  * @modules java.base/jdk.internal.misc
  30  *          java.management
  31  * @run main CDSCompressedKPtrsError
  32  */
  33 
  34 import jdk.test.lib.Platform;
  35 import jdk.test.lib.process.ProcessTools;
  36 import jdk.test.lib.process.OutputAnalyzer;
  37 
  38 public class CDSCompressedKPtrsError {
  39   public static void main(String[] args) throws Exception {
  40     ProcessBuilder pb;
  41     String filename = "./CDSCompressedKPtrsError.jsa";
  42 
  43     if (Platform.is64bit()) {
  44       pb = ProcessTools.createJavaProcessBuilder(
  45         "-XX:+UseCompressedOops", "-XX:+UseCompressedClassPointers", "-XX:+UnlockDiagnosticVMOptions",
  46         "-XX:SharedArchiveFile=" + filename, "-Xshare:dump");
  47       OutputAnalyzer output = new OutputAnalyzer(pb.start());
  48       try {
  49         output.shouldContain("Loading classes to share");
  50         output.shouldHaveExitValue(0);
  51 
  52         pb = ProcessTools.createJavaProcessBuilder(
  53           "-XX:-UseCompressedClassPointers", "-XX:-UseCompressedOops",
  54           "-XX:+UnlockDiagnosticVMOptions", "-XX:SharedArchiveFile=" + filename, "-Xshare:on", "-version");
  55         output = new OutputAnalyzer(pb.start());
  56         output.shouldContain("Unable to use shared archive");