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 * Copyright (c) 2018, 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
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 */

 /*
 * @test
 * @summary jpackager invalid argument test
 * @build JPackagerHelper
 * @modules jdk.jpackager
 * @run main/othervm -Xmx512m JPackagerInvalidArgTest
 */
public class JPackagerInvalidArgTest {

    private static final String ARG = "--no-such-argument";
    private static final String RESULT1 =
            "Illegal argument [--no-such-argument]";
    private static final String RESULT2 = "ERROR: Mode is not specified";

    private static void validate(String output) throws Exception {
        String[] result = output.split("\n");
        if (result.length != 2) {
            System.err.println(output);
            throw new AssertionError("Invalid number of lines in output: "
                    + result.length);
        }

        if (!result[0].trim().equals(RESULT1)) {
            System.err.println("Expected: " + RESULT1);
            System.err.println("Actual: " + result[0]);
            throw new AssertionError("Unexpected line 1");
        }

        if (!result[1].trim().equals(RESULT2)) {
            System.err.println("Expected: " + RESULT2);
            System.err.println("Actual: " + result[1]);
            throw new AssertionError("Unexpected line 2");
        }
    }

    private static void testInvalidArg() throws Exception {
        String output = JPackagerHelper.executeCLI(false, ARG);
        validate(output);
    }

    private static void testInvalidArgToolProvider() throws Exception {
        String output = JPackagerHelper.executeToolProvider(false, ARG);
        validate(output);
    }

    public static void main(String[] args) throws Exception {
        testInvalidArg();
        testInvalidArgToolProvider();
    }

}