/* ClasspathManifestTest.java
 Copyright (C) 2012 Red Hat, Inc.

 This file is part of IcedTea.

IcedTea is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, version 2.

IcedTea 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 for more details.

You should have received a copy of the GNU General Public License along with
IcedTea; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.

Linking this library statically or dynamically with other modules is making a
combined work based on this library. Thus, the terms and conditions of the GNU
General Public License cover the whole combination.

As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent modules, and
to copy and distribute the resulting executable under terms of your choice,
provided that you also meet, for each linked independent module, the terms and
conditions of the license of that module. An independent module is a module
which is not derived from or based on this library. If you modify this library,
you may extend this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this exception
statement from your version.
*/

import net.sourceforge.jnlp.ProcessResult;
import net.sourceforge.jnlp.ServerAccess;
import net.sourceforge.jnlp.annotations.NeedsDisplay;
import net.sourceforge.jnlp.annotations.TestInBrowsers;
import net.sourceforge.jnlp.browsertesting.BrowserTest;
import net.sourceforge.jnlp.browsertesting.Browsers;
import net.sourceforge.jnlp.browsertesting.browsers.firefox.FirefoxProfilesOperator;
import net.sourceforge.jnlp.util.FileUtils;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

public class ClasspathManifestTest extends BrowserTest {

    private static final String s1 = "Searching for CheckForClasspath.";
    private static final String s2 = "CheckForClasspath found on classpath.";
    private static final String ss = "xception";

    private static final String n1 = "ClasspathManifestJNLPHrefTest.html";
    private static final String n4 = "ClasspathManifestApplicationTest.jnlp";
    private static final String n2 = "ClasspathManifestAppletTest.jnlp";
    private static final String n3 = "ClasspathManifestAppletTest.html";
    private static final String[] ns = new String[]{n1, n2, n3, n4};
    private static final String n0 = "ClasspathManifestTest.jar";

    private static File newRoot;
    private static File newRoot1;

    public void checkAppFails(ProcessResult pr, String testName) {
        Assert.assertTrue("ClasspathManifest." + testName + " stdout should contain " + s1 + " but didn't", pr.stdout.contains(s1));
        Assert.assertFalse("ClasspathManifest." + testName + " stdout should not contain " + s2 + " but did", pr.stdout.contains(s2));
        Assert.assertTrue("ClasspathManifest." + testName + " stderr should contain " + ss + " but didn't", pr.stderr.contains(ss));
    }

    public void checkAppPass(ProcessResult pr, String testName) {
        Assert.assertTrue("ClasspathManifest." + testName + " stdout should contain " + s1 + " but didn't", pr.stdout.contains(s1));
        Assert.assertTrue("ClasspathManifest." + testName + " stdout should not contain " + s2 + " but did", pr.stdout.contains(s2));
        Assert.assertFalse("ClasspathManifest." + testName + " stderr should contain " + ss + " but didn't", pr.stderr.contains(ss));
    }

    @AfterClass
    public static void removeAlternativeLocalDirs() throws IOException {
        FirefoxProfilesOperator.deleteRecursively(newRoot);
    }

    @BeforeClass
    public static void createAlternativeLocalDirs() throws IOException {
        newRoot = File.createTempFile("itw", "ClasspathManifestTest");
        newRoot.delete();
        newRoot.mkdirs();
        newRoot.deleteOnExit();
        newRoot1 = new File(newRoot, "r1");
        newRoot1.mkdir();
        FirefoxProfilesOperator.copyRecursively(new File(server.getDir(), "Classpath"), newRoot);

        for (String n : ns) {
            copyTextFile(new File(server.getDir(), n), new File(newRoot, n));
        }
        FirefoxProfilesOperator.copyFile(new File(server.getDir(), n0), new File(newRoot1, n0));
    }

    public static void copyTextFile(File from, File to) throws IOException {
        String s = FileUtils.loadFileAsString(from);
//        for (String n : ns) {
//            s = s.replaceAll(n, newRoot1.getName()+"/" + n);
//        }
        s = s.replaceAll(n0, newRoot1.getName() + "/" + n0);
        FileUtils.saveFile(s, to);
    }

    @NeedsDisplay
    @Test
    public void ApplicationJNLPRemoteTest() throws Exception {
        ProcessResult pr = server.executeJavawsHeadless(null, "/" + n4);
        checkAppFails(pr, "ApplicationJNLPRemoteTest");
    }

    /**
     * See the difference between *LocalTest() and *LocalTest_differentDir().
     *
     * Itw always have "." on classpath. So
     *
     * ./jnlp or ./html (calling to jar.jar) + ./jar.jar +
     * ./Codebase/../second.jar are all on classapth but ./jnlp or ./html
     * (calling to someDir/jar.jar)+ ./someDir/jar.jar +
     * ./Codebase/../second.jar Is making the jar.jar loadable for startup, but
     * diapearing after encauntering Class-Path: in Manifest.mf
     *
     * @throws Exception
     */
    @NeedsDisplay
    @Test
    public void ApplicationJNLPLocalTest() throws Exception {
        List<String> commands = new ArrayList<>(3);
        commands.add(server.getJavawsLocation());
        commands.add(ServerAccess.HEADLES_OPTION);
        commands.add(n4);
        ProcessResult pr = ServerAccess.executeProcess(commands, server.getDir());
        checkAppPass(pr, "ApplicationJNLPLocalTest");
    }

    @NeedsDisplay
    @Test
    public void ApplicationJNLPLocalTest_differentDir() throws Exception {
        List<String> commands = new ArrayList<>(3);
        commands.add(server.getJavawsLocation());
        commands.add(ServerAccess.HEADLES_OPTION);
        commands.add(n4);
        ProcessResult pr = ServerAccess.executeProcess(commands, newRoot);
        checkAppFails(pr, "ApplicationJNLPLocalTest_differentDir");
    }

    @NeedsDisplay
    @Test
    public void AppletJNLPRemoteTest() throws Exception {
        ProcessResult pr = server.executeJavawsHeadless(null, "/" + n2);
        checkAppFails(pr, "AppletJNLPRemoteTest");
    }

    @NeedsDisplay
    @Test
    public void AppletJNLPRLocalTest() throws Exception {
        List<String> commands = new ArrayList<>(3);
        commands.add(server.getJavawsLocation());
        commands.add(ServerAccess.HEADLES_OPTION);
        commands.add(n2);
        ProcessResult pr = ServerAccess.executeProcess(commands, server.getDir());
        checkAppPass(pr, "AppletJNLPRLocalTest");
    }

    @NeedsDisplay
    @Test
    public void AppletJNLPRLocalTest_differentDir() throws Exception {
        List<String> commands = new ArrayList<>(3);
        commands.add(server.getJavawsLocation());
        commands.add(ServerAccess.HEADLES_OPTION);
        commands.add(n2);
        ProcessResult pr = ServerAccess.executeProcess(commands, newRoot);
        checkAppFails(pr, "AppletJNLPRLocalTest_differentDir");
    }

    @NeedsDisplay
    @TestInBrowsers(testIn = {Browsers.one})
    @Test
    public void BrowserJNLPHrefRemoteTest() throws Exception {
        ProcessResult pr = server.executeBrowser("/" + n1);
        checkAppFails(pr, "BrowserJNLPHrefRemoteTest");
    }

    @NeedsDisplay
    @TestInBrowsers(testIn = {Browsers.one})
    @Test
    public void BrowserJNLPHrefLocalTest() throws Exception {
        List<String> commands = new ArrayList<>(2);
        commands.add(server.getBrowserLocation());
        commands.add(n1);
        ProcessResult pr = ServerAccess.executeProcess(commands, server.getDir());
        checkAppPass(pr, "BrowserJNLPHrefLocalTest");
    }

    @NeedsDisplay
    @TestInBrowsers(testIn = {Browsers.one})
    @Test
    public void BrowserJNLPHrefLocalTest_differentDir() throws Exception {
        List<String> commands = new ArrayList<>(2);
        commands.add(server.getBrowserLocation());
        commands.add(n1);
        ProcessResult pr = ServerAccess.executeProcess(commands, newRoot);
        checkAppFails(pr, "BrowserJNLPHrefLocalTest_differentDir");
    }

    @NeedsDisplay
    @TestInBrowsers(testIn = {Browsers.one})
    @Test
    public void BrowserAppletRemoteTest() throws Exception {
        ProcessResult pr = server.executeBrowser("/" + n3);
        Assert.assertTrue("ClasspathManifest.BrowserAppletRemoteTest stdout should contain " + s1 + " but didn't", pr.stdout.contains(s1));
        // Should be the only one to search manifest for classpath.
        Assert.assertTrue("ClasspathManifest.BrowserAppletRemoteTest stdout should contain " + s2 + " but didn't", pr.stdout.contains(s2));
    }
}
