Quellcode-Bibliothek

^© Kompilation durch diese Firma

[Weder Korrektheit noch Funktionsfähigkeit der Software werden zugesichert.]

Datei: PrefsSpiTest.java Sprache: JAVA

/*
* 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
* or visit www.oracle.com if you need additional information or have any
* questions.
*/

/*
* @test
* @bug 4991526 6514993 7197662
* @summary Unit test for Preferences jar providers
* @library /test/lib
* @build jdk.test.lib.util.JarUtils jdk.test.lib.process.*
*        PrefsSpi StubPreferencesFactory StubPreferences
* @run testng PrefsSpiTest
*/

import java.io.File;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;

import jdk.test.lib.JDKToolFinder;
import jdk.test.lib.Utils;
import jdk.test.lib.process.ProcessTools;
import jdk.test.lib.util.JarUtils;

import org.testng.annotations.BeforeClass;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

import static java.nio.file.StandardCopyOption.REPLACE_EXISTING;
import static java.nio.file.StandardOpenOption.CREATE;
import static java.util.Arrays.asList;

import static jdk.test.lib.Utils.TEST_CLASSES;
import static jdk.test.lib.Utils.TEST_CLASS_PATH;

public class PrefsSpiTest {

    private static final Path SPIJAR = Path.of("extDir", "PrefsSpi.jar");
    private static final String SPIJAR_CP = TEST_CLASS_PATH
            + File.pathSeparator + SPIJAR.toString();

    @BeforeClass
    public void initialize() throws Exception {
        Path xdir = Path.of("jarDir");

        Path config = xdir.resolve("META-INF/services/java.util.prefs.PreferencesFactory");
        Files.createDirectories(config.getParent());
        Files.write(config, "StubPreferencesFactory".getBytes(), CREATE);

        String[] files = {"StubPreferencesFactory.class", "StubPreferences.class"};
        for (String f : files) {
            Path source = Path.of(TEST_CLASSES, f);
            Path target = xdir.resolve(source.getFileName());
            Files.copy(source, target, REPLACE_EXISTING);
        }

        JarUtils.createJarFile(SPIJAR, xdir);
    }

    @DataProvider
    public Object[][] testCases() {
        return new Object[][]{
            // CLI options,                        runtime arguments
            {List.of("-cp", SPIJAR_CP,
                     "-Djava.util.prefs.PreferencesFactory=StubPreferencesFactory"),
                                                   "StubPreferences"},
            {List.of("-cp", TEST_CLASS_PATH),      "java.util.prefs.*"},
            {List.of("-cp", SPIJAR_CP),            "StubPreferences"}
        };
    }

    @Test(dataProvider = "testCases")
    public void testProvider(List<String> opts, String pattern) throws Throwable {
        List<String> args = new ArrayList<>();
        args.add(JDKToolFinder.getJDKTool("java"));
        args.addAll(asList(Utils.getTestJavaOpts()));
        args.addAll(opts);
        args.add("-Djava.util.prefs.userRoot=.");
        args.add(PrefsSpi.class.getName());
        args.add(pattern);

        ProcessTools.executeCommand(args.stream()
                                        .filter(t -> !t.isEmpty())
                                        .toArray(String[]::new))
                    .shouldHaveExitValue(0);
    }

}

¤ Dauer der Verarbeitung: 0.8 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.