--- /dev/null	2019-12-03 13:54:10.000000000 -0500
+++ new/test/jdk/tools/jpackage/helpers/JPackageInstallerHelper.java	2019-12-03 13:54:08.226210600 -0500
@@ -0,0 +1,147 @@
+/*
+ * Copyright (c) 2018, 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.
+ */
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.StandardCopyOption;
+import java.util.List;
+
+public class JPackageInstallerHelper {
+    private static final String JPACKAGE_TEST_OUTPUT = "jpackage.test.output";
+    private static final String JPACKAGE_VERIFY_INSTALL = "jpackage.verify.install";
+    private static final String JPACKAGE_VERIFY_UNINSTALL = "jpackage.verify.uninstall";
+    private static String testOutput;
+    private static final boolean isTestOutputSet;
+    private static final boolean isVerifyInstall;
+    private static final boolean isVerifyUnInstall;
+
+    static {
+        String out = System.getProperty(JPACKAGE_TEST_OUTPUT);
+        isTestOutputSet = (out != null);
+        if (isTestOutputSet) {
+            File file = new File(out);
+            if (!file.exists()) {
+                throw new AssertionError(file.getAbsolutePath() + " does not exist");
+            }
+
+            if (!file.isDirectory()) {
+                throw new AssertionError(file.getAbsolutePath() + " is not a directory");
+            }
+
+            if (!file.canWrite()) {
+                throw new AssertionError(file.getAbsolutePath() + " is not writable");
+            }
+
+            if (out.endsWith(File.separator)) {
+                out = out.substring(0, out.length() - 2);
+            }
+
+            testOutput = out;
+        }
+
+        isVerifyInstall = (System.getProperty(JPACKAGE_VERIFY_INSTALL) != null);
+        isVerifyUnInstall = (System.getProperty(JPACKAGE_VERIFY_UNINSTALL) != null);
+    }
+
+    public static boolean isTestOutputSet() {
+        return isTestOutputSet;
+    }
+
+    public static boolean isVerifyInstall() {
+        return isVerifyInstall;
+    }
+
+    public static boolean isVerifyUnInstall() {
+        return isVerifyUnInstall;
+    }
+
+    public static void copyTestResults(List<String> files) throws Exception {
+        if (!isTestOutputSet()) {
+            return;
+        }
+
+        File dest = new File(testOutput);
+        if (!dest.exists()) {
+            dest.mkdirs();
+        }
+
+        if (JPackageHelper.isWindows()) {
+            files.add(JPackagePath.getTestSrc() + File.separator + "install.bat");
+            files.add(JPackagePath.getTestSrc() + File.separator + "uninstall.bat");
+        } else {
+            files.add(JPackagePath.getTestSrc() + File.separator + "install.sh");
+            files.add(JPackagePath.getTestSrc() + File.separator + "uninstall.sh");
+        }
+
+        for (String file : files) {
+            Path source = Path.of(file);
+            Path target = Path.of(dest.toPath() + File.separator + source.getFileName());
+            Files.copy(source, target, StandardCopyOption.REPLACE_EXISTING);
+        }
+    }
+
+    public static void validateApp(String app) throws Exception {
+        File outFile = new File("appOutput.txt");
+        if (outFile.exists()) {
+            outFile.delete();
+        }
+
+        int retVal = JPackageHelper.execute(outFile, app);
+        if (retVal != 0) {
+            throw new AssertionError(
+                   "Test application exited with error: " + retVal);
+        }
+
+        if (!outFile.exists()) {
+            throw new AssertionError(outFile.getAbsolutePath() + " was not created");
+        }
+
+        String output = Files.readString(outFile.toPath());
+        String[] result = output.split("\n");
+        if (result.length != 2) {
+            System.err.println(output);
+            throw new AssertionError(
+                   "Unexpected number of lines: " + result.length);
+        }
+
+        if (!result[0].trim().equals("jpackage test application")) {
+            throw new AssertionError("Unexpected result[0]: " + result[0]);
+        }
+
+        if (!result[1].trim().equals("args.length: 0")) {
+            throw new AssertionError("Unexpected result[1]: " + result[1]);
+        }
+    }
+
+    public static void validateOutput(String output) throws Exception {
+        File file = new File(output);
+        if (!file.exists()) {
+            // Try lower case in case of OS is case sensitive
+            file = new File(output.toLowerCase());
+            if (!file.exists()) {
+                throw new AssertionError("Cannot find " + file.getAbsolutePath());
+            }
+        }
+    }
+}