/*

 * 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;

/*

 * @test

 * @summary jpackage create image using version from main module

 * @library ../helpers

 * @build JPackageHelper

 * @build JPackagePath

 * @modules jdk.jpackage

 * @run main/othervm -Xmx512m AppVersionModuleTest

 */

public class AppVersionModuleTest {

    private static final String OUTPUT = "output";

    private static final String appCfg = JPackagePath.getAppCfg();

    private static final String MODULE_VERSION = "2.7";

    private static final String CLI_VERSION = "3.5";

    private static final String[] CMD_MODULE_VERSION = {

        "--package-type", "app-image",

        "--input", "input",

        "--dest", OUTPUT,

        "--name", "test",

        "--module", "com.hello/com.hello.Hello",

    private static final String[] CMD_CLI_VERSION = {

        "--package-type", "app-image",

        "--input", "input",

        "--dest", OUTPUT,

        "--name", "test",

        "--module", "com.hello/com.hello.Hello",

        "--module-path", "input",

    private static void validate(String version)

            throws Exception {

        File outfile = new File(appCfg);

        if (!outfile.exists()) {

            throw new AssertionError(appCfg + " was not created");

        }

        String output = Files.readString(outfile.toPath());

        if (version == null) {

            version = MODULE_VERSION;

        }

        String expected = "app.version=" + version;

        if (!output.contains(expected)) {

            System.err.println("Expected: " + expected);

            throw new AssertionError("Cannot find expected entry in config file");

        }

    }

    private static void testVersion() throws Exception {

        JPackageHelper.executeCLI(true, CMD_MODULE_VERSION);

        validate(null);

        JPackageHelper.deleteOutputFolder(OUTPUT);

        JPackageHelper.executeCLI(true, CMD_CLI_VERSION);

        validate(CLI_VERSION);

    }

    private static void testVersionToolProvider() throws Exception {

        JPackageHelper.deleteOutputFolder(OUTPUT);

        JPackageHelper.executeToolProvider(true, CMD_MODULE_VERSION);

        validate(null);

        JPackageHelper.deleteOutputFolder(OUTPUT);

        JPackageHelper.executeToolProvider(true, CMD_CLI_VERSION);

        validate(CLI_VERSION);

    }

    public static void main(String[] args) throws Exception {

        testVersion();

        testVersionToolProvider();

    }

}