--- old/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/PatchModule/Simple.java	2020-06-24 11:17:41.004044883 -0700
+++ new/test/hotspot/jtreg/runtime/cds/appcds/jigsaw/PatchModule/Simple.java	2020-06-24 11:17:40.860039462 -0700
@@ -33,6 +33,7 @@
  * @run driver Simple
  */
 
+import jdk.test.lib.cds.CDSTestUtils;
 import jdk.test.lib.compiler.InMemoryJavaCompiler;
 import jdk.test.lib.process.OutputAnalyzer;
 
@@ -78,18 +79,20 @@
             .assertSilentlyDisabledCDS(0, "I pass!");
 
         // ========================================
-        System.out.println("Dump again without --patch-module");
-        output =
-            TestCommon.dump(null,
-                TestCommon.list("javax/naming/spi/NamingManager"));
-        output.shouldHaveExitValue(0);
+        if (!CDSTestUtils.DYNAMIC_DUMP) {
+            System.out.println("Dump again without --patch-module");
+            output =
+                TestCommon.dump(null,
+                    TestCommon.list("javax/naming/spi/NamingManager"));
+            output.shouldHaveExitValue(0);
 
-        TestCommon.run(
-            "-XX:+UnlockDiagnosticVMOptions",
-            "--patch-module=java.naming=" + moduleJar,
-            "-Xlog:class+load",
-            "-Xlog:class+path=info",
-            "PatchMain", "javax.naming.spi.NamingManager")
-            .assertSilentlyDisabledCDS(0, "I pass!");
+            TestCommon.run(
+                "-XX:+UnlockDiagnosticVMOptions",
+                "--patch-module=java.naming=" + moduleJar,
+                "-Xlog:class+load",
+                "-Xlog:class+path=info",
+                "PatchMain", "javax.naming.spi.NamingManager")
+                .assertSilentlyDisabledCDS(0, "I pass!");
+        }
     }
 }