--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/appcds/SignedJar.java	Mon Jul 29 10:34:20 2019 -0400
@@ -0,0 +1,68 @@
+/*
+ * 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 signed JAR.
+ * @requires vm.cds
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ *          java.management
+ *          jdk.jartool/sun.tools.jar
+ * @compile test-classes/Hello.java
+ * @run driver SignedJar
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import java.io.File;
+
+public class SignedJar {
+    public static void main(String[] args) throws Exception {
+        String unsignedJar = JarBuilder.getOrCreateHelloJar();
+        JarBuilder.signJar();
+
+        // Test class exists in signed JAR
+        String signedJar = TestCommon.getTestJar("signed_hello.jar");
+        OutputAnalyzer output;
+        output = TestCommon.dump(signedJar, TestCommon.list("Hello"));
+        TestCommon.checkDump(output, "Skipping Hello: Signed JAR");
+
+        // At runtime, the Hello class should be loaded from the jar file
+        // instead of from the shared archive since a class from a signed
+        // jar shouldn't be dumped into the archive.
+        output = TestCommon.exec(signedJar, "-verbose:class", "Hello");
+        String expectedOutput = ".class,load. Hello source: file:.*signed_hello.jar";
+
+        try {
+            output.shouldMatch(expectedOutput);
+        } catch (Exception e) {
+            TestCommon.checkCommonExecExceptions(output, e);
+        }
+
+        // Test class exists in both signed JAR and unsigned JAR
+        String jars = signedJar + System.getProperty("path.separator") + unsignedJar;
+        output = TestCommon.dump(jars, TestCommon.list("Hello"));
+        TestCommon.checkDump(output, "Skipping Hello: Signed JAR");
+    }
+}