Quellcode-Bibliothek

^© Kompilation durch diese Firma

[Weder Korrektheit noch Funktionsfähigkeit der Software werden zugesichert.]

Datei: SAGetoptTest.java Sprache: JAVA

/*
* Copyright (c) 2015, 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 unit test for SAGetopt function
* @modules jdk.hotspot.agent/sun.jvm.hotspot
* @compile -XDignore.symbol.file SAGetoptTest.java
* @run main SAGetoptTest
*/

import sun.jvm.hotspot.SAGetopt;

public class SAGetoptTest {

    private static boolean a_opt;
    private static boolean b_opt;
    private static boolean c_opt;
    private static boolean e_opt;
    private static boolean mixed_opt;

    private static String  d_value;
    private static String  exe_value;
    private static String  core_value;

    private static void initArgValues() {
        a_opt = false;
        b_opt = false;
        c_opt = false;
        e_opt = false;
        mixed_opt = false;

        d_value = "";
        exe_value = "";
        core_value = "";
    }

    private static void optionsTest(String[] args) {
        initArgValues();

        SAGetopt sg = new SAGetopt(args);

        String[] longOpts = {"exe=","core=","mixed"};
        String shortOpts = "abcd:e";
        String s;

        while((s = sg.next(shortOpts, longOpts)) != null) {
            if (s.equals("a")) {
                a_opt = true;
                continue;
            }

            if (s.equals("b")) {
                b_opt = true;
                continue;
            }

            if (s.equals("c")) {
                c_opt = true;
                continue;
            }

            if (s.equals("e")) {
                e_opt = true;
                continue;
            }

            if (s.equals("mixed")) {
                mixed_opt = true;
                continue;
            }

            if (s.equals("d")) {
                d_value = sg.getOptarg();
                continue;
            }

            if (s.equals("exe")) {
                exe_value = sg.getOptarg();
                continue;
            }

            if (s.equals("core")) {
                core_value = sg.getOptarg();
                continue;
            }
        }
    }

    private static void badOptionsTest(int setNumber, String[] args, String expectedMessage) {
        String msg = null;
        try {
            optionsTest(args);
        } catch(RuntimeException ex) {
            msg = ex.getMessage();
        }

        if (msg == null || !msg.equals(expectedMessage)) {
            if (msg != null) {
                System.err.println("Unexpected error '" + msg + "'");
            }
            throw new RuntimeException("Bad option test " + setNumber + " failed");
        }
    }

    public static void main(String[] args) {
        String[] optionSet1 = {"-abd", "bla", "-c"};
        optionsTest(optionSet1);
        if (!a_opt || !b_opt || !d_value.equals("bla") || !c_opt) {
            throw new RuntimeException("Good optionSet 1 failed");
        }

        String[] optionSet2 = {"-e", "--mixed"};
        optionsTest(optionSet2);
        if (!e_opt || !mixed_opt) {
            throw new RuntimeException("Good optionSet 2 failed");
        }

        String[] optionSet3 = {"--exe=bla", "--core", "bla_core", "--mixed"};
        optionsTest(optionSet3);
        if (!exe_value.equals("bla") || !core_value.equals("bla_core") || !mixed_opt) {
            throw new RuntimeException("Good optionSet 3 failed");
        }

        // Bad options test
        String[] optionSet4 = {"-abd", "-c"};
        badOptionsTest(4, optionSet4, "Argument is expected for 'd'");

        String[] optionSet5 = {"-exe", "bla", "--core"};
        badOptionsTest(5, optionSet5, "Invalid option 'x'");

        String[] optionSet6 = {"--exe", "--core", "bla_core"};
        badOptionsTest(6, optionSet6, "Argument is expected for 'exe'");

        String[] optionSet7 = {"--exe"};
        badOptionsTest(7, optionSet7, "Argument is expected for 'exe'");
    }
  }

¤ Dauer der Verarbeitung: 0.5 Sekunden (vorverarbeitet) ¤

Download des Quellennavigators
Download des sprechenden Kalenders
in der Quellcodebibliothek suchen

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.