--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/ProhibitedPackage.java	Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @summary AppCDS handling of prohibited package.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules jdk.jartool/sun.tools.jar
+ * @compile test-classes/ProhibitedHelper.java test-classes/Prohibited.jasm
+ * @run driver ProhibitedPackage
+ */
+
+import jdk.test.lib.cds.CDSOptions;
+import jdk.test.lib.Platform;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class ProhibitedPackage {
+
+    public static void main(String[] args) throws Exception {
+        JarBuilder.build("prohibited_pkg", "java/lang/Prohibited", "ProhibitedHelper");
+
+        String appJar = TestCommon.getTestJar("prohibited_pkg.jar");
+
+        // Test support for customer loaders
+        if (Platform.areCustomLoadersSupportedForCDS() &&
+            !TestCommon.isDynamicArchive()) {
+            String classlist[] = new String[] {
+                "java/lang/Object id: 1",
+                "java/lang/Prohibited id: 2 super: 1 source: " + appJar
+            };
+
+            // Make sure a class in a prohibited package for a custom loader
+            // will be ignored during dumping.
+            TestCommon.dump(appJar,  classlist, "-Xlog:cds")
+                .shouldContain("Dumping")
+                .shouldContain("[cds] Prohibited package for non-bootstrap classes: java/lang/Prohibited.class")
+                .shouldHaveExitValue(0);
+        }
+
+
+        // Make sure a class in a prohibited package for a non-custom loader
+        // will be ignored during dumping.
+        TestCommon.dump(appJar,
+                        TestCommon.list("java/lang/Prohibited", "ProhibitedHelper"),
+                        "-Xlog:class+load")
+            .shouldContain("Dumping")
+            .shouldNotContain("[info][class,load] java.lang.Prohibited source: ")
+            .shouldHaveExitValue(0);
+
+        // Try loading the class in a prohibited package with various -Xshare
+        // modes. The class shouldn't be loaded and appropriate exceptions
+        // are expected.
+
+        OutputAnalyzer output;
+
+        // -Xshare:on
+        TestCommon.run(
+            "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
+            "-cp", appJar, "ProhibitedHelper")
+          .assertNormalExit("Prohibited package name: java.lang");
+
+        // -Xshare:auto
+        output = TestCommon.execAuto(
+            "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
+            "-cp", appJar, "ProhibitedHelper");
+        CDSOptions opts = (new CDSOptions()).setXShareMode("auto");
+        TestCommon.checkExec(output, opts, "Prohibited package name: java.lang");
+
+        // -Xshare:off
+        output = TestCommon.execOff(
+            "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
+            "-cp", appJar, "ProhibitedHelper");
+        output.shouldContain("Prohibited package name: java.lang");
+    }
+}