test/runtime/SharedArchiveFile/LargeSharedSpace.java

*** 21,34 ****
   * questions.
   */
  
  /*
   * @test LargeSharedSpace
!  * @bug 8168790
   * @summary Test CDS dumping with specific space size.
!  * The space size used in the test might not be suitable on windows and 32-bit platforms.
!  * @requires (sun.arch.data.model != "32") & (os.family != "windows")
   * @library /test/lib
   * @modules java.base/jdk.internal.misc
   *          java.management
   * @run main LargeSharedSpace
   */
--- 21,34 ----
   * questions.
   */
  
  /*
   * @test LargeSharedSpace
!  * @bug 8168790 8169870
   * @summary Test CDS dumping with specific space size.
!  * The space size used in the test might not be suitable on windows.
!  * @requires (os.family != "windows")
   * @library /test/lib
   * @modules java.base/jdk.internal.misc
   *          java.management
   * @run main LargeSharedSpace
   */
*** 36,48 ****
  import jdk.test.lib.process.ProcessTools;
  import jdk.test.lib.process.OutputAnalyzer;
  
  public class LargeSharedSpace {
      public static void main(String[] args) throws Exception {
         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
!             "-XX:SharedMiscCodeSize=1066924031", "-XX:+UnlockDiagnosticVMOptions",
              "-XX:SharedArchiveFile=./LargeSharedSpace.jsa", "-Xshare:dump");
         OutputAnalyzer output = new OutputAnalyzer(pb.start());
!        output.shouldContain("Loading classes to share");
!        output.shouldHaveExitValue(0);
      }
  }
--- 36,56 ----
  import jdk.test.lib.process.ProcessTools;
  import jdk.test.lib.process.OutputAnalyzer;
  
  public class LargeSharedSpace {
      public static void main(String[] args) throws Exception {
+        String sizes[] = {"1066924031", "1600386047"};
+        String expectedOutputs[] = {"Loading classes to share",
+                                    "larger than compressed klass limit"};
+        for (int i = 0; i < sizes.length; i++) {
             ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
!                 "-XX:SharedMiscCodeSize="+sizes[i], "-XX:+UnlockDiagnosticVMOptions",
                  "-XX:SharedArchiveFile=./LargeSharedSpace.jsa", "-Xshare:dump");
             OutputAnalyzer output = new OutputAnalyzer(pb.start());
!            try {
!                output.shouldContain(expectedOutputs[i]);
!            } catch (RuntimeException e) {
!                output.shouldContain("Unable to allocate memory for shared space");
!            }
!        }
      }
  }