diff -r 4ebc2e2fb97c -r 71c04702a3d5 test/jdk/tools/jlink/JLinkSigningTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/tools/jlink/JLinkSigningTest.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,187 @@
+/*
+ * Copyright (c) 2016, 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
+ * @bug 8159393
+ * @summary Test signed jars involved in image creation
+ * @modules java.base/jdk.internal.jimage
+ *          java.base/sun.security.tools.keytool
+ *          jdk.compiler/com.sun.tools.javac
+ *          jdk.jartool/sun.security.tools.jarsigner
+ *          jdk.jartool/sun.tools.jar
+ *          jdk.jlink/jdk.tools.jlink.internal
+ * @run main/othervm JLinkSigningTest
+ */
+
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Arrays;
+import java.util.spi.ToolProvider;
+
+public class JLinkSigningTest {
+    private static final ToolProvider JAR_TOOL = ToolProvider.findFirst("jar")
+            .orElseThrow(() -> new RuntimeException("jar tool not found"));
+    private static final ToolProvider JAVAC_TOOL = ToolProvider.findFirst("javac")
+            .orElseThrow(() -> new RuntimeException("javac tool not found"));
+    private static final ToolProvider JLINK_TOOL = ToolProvider.findFirst("jlink")
+            .orElseThrow(() -> new RuntimeException("jlink tool not found"));
+
+    static final String[] MODULE_INFO = {
+        "module test {",
+        "}",
+    };
+
+    static final String[] TEST_CLASS = {
+        "package test;",
+        "public class test {",
+        "    public static void main(String[] args) {",
+        "    }",
+        "}",
+    };
+
+    static void report(String command, String[] args) {
+        System.out.println(command + " " + String.join(" ", Arrays.asList(args)));
+    }
+
+    static void jar(String[] args) {
+        report("jar", args);
+        JAR_TOOL.run(System.out, System.err, args);
+    }
+
+    static void jarsigner(String[] args) {
+        report("jarsigner", args);
+
+        try {
+            sun.security.tools.jarsigner.Main.main(args);
+        } catch (Exception ex) {
+            throw new RuntimeException("jarsigner not found");
+        }
+    }
+
+    static void javac(String[] args) {
+        report("javac", args);
+        JAVAC_TOOL.run(System.out, System.err, args);
+    }
+
+    static void jlink(String[] args) {
+        report("jlink", args);
+        JLINK_TOOL.run(System.out, System.err, args);
+    }
+
+    static void keytool(String[] args) {
+        report("keytool", args);
+
+        try {
+            sun.security.tools.keytool.Main.main(args);
+        } catch (Exception ex) {
+            throw new RuntimeException("keytool failed");
+        }
+    }
+
+    public static void main(String[] args) {
+        final String JAVA_HOME = System.getProperty("java.home");
+        Path moduleInfoJavaPath = Paths.get("module-info.java");
+        Path moduleInfoClassPath = Paths.get("module-info.class");
+        Path testDirectoryPath = Paths.get("test");
+        Path testJavaPath = testDirectoryPath.resolve("test.java");
+        Path testClassPath = testDirectoryPath.resolve("test.class");
+        Path testModsDirectoryPath = Paths.get("testmods");
+        Path jmodsPath = Paths.get(JAVA_HOME, "jmods");
+        Path testjarPath = testModsDirectoryPath.resolve("test.jar");
+        String modulesPath = testjarPath.toString() +
+                             File.pathSeparator +
+                             jmodsPath.toString();
+
+        try {
+            Files.write(moduleInfoJavaPath, Arrays.asList(MODULE_INFO));
+            Files.createDirectories(testDirectoryPath);
+            Files.write(testJavaPath, Arrays.asList(TEST_CLASS));
+            Files.createDirectories(testModsDirectoryPath);
+        } catch (IOException ex) {
+            throw new RuntimeException("file construction failed");
+        }
+
+        javac(new String[] {
+            testJavaPath.toString(),
+            moduleInfoJavaPath.toString(),
+        });
+
+        jar(new String[] {
+            "-c",
+            "-f", testjarPath.toString(),
+            "--module-path", jmodsPath.toString(),
+            testClassPath.toString(),
+            moduleInfoClassPath.toString(),
+        });
+
+        keytool(new String[] {
+            "-genkey",
+            "-keyalg", "RSA",
+            "-dname", "CN=John Doe, OU=JPG, O=Oracle, L=Santa Clara, ST=California, C=US",
+            "-alias", "examplekey",
+            "-storepass", "password",
+            "-keypass", "password",
+            "-keystore", "examplekeystore",
+            "-validity", "365",
+        });
+
+        jarsigner(new String[] {
+            "-keystore", "examplekeystore",
+            "-verbose", testjarPath.toString(),
+            "-storepass", "password",
+            "-keypass", "password",
+            "examplekey",
+        });
+
+        try {
+            jlink(new String[] {
+                "--module-path", modulesPath,
+                "--add-modules", "test",
+                "--output", "foo",
+            });
+        } catch (Throwable ex) {
+            System.out.println("Failed as should");
+        }
+
+        try {
+            jlink(new String[] {
+                "--module-path", modulesPath,
+                "--add-modules", "test",
+                "--ignore-signing-information",
+                "--output", "foo",
+            });
+            System.out.println("Suceeded as should");
+        } catch (Throwable ex) {
+            System.err.println("Should not have failed");
+            throw new RuntimeException(ex);
+        }
+
+        System.out.println("Done");
+    }
+}
+