/*
 * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

import java.io.*;
import java.net.*;
import com.sun.ejte.ccl.reporter.*;

/*
 * Unit test for:
 *
 * - 6535898 ("@PreDestroy in servlet is not working"), and
 * - https://glassfish.dev.java.net/issues/show_bug.cgi?id=1550
 *   ("Exception thrown when invoking
 *    InjectionManagerImpl.invokeInstancePreDestroy")
 *
 * Make sure servlet's @PreDestroy annotated method is invoked when the
 * servlet is destroyed during server shutdown.
 *
 * @PreDestroy annotated method saves some output to a file which this test
 * client reads when it is run following server restart. Test succeeds
 * if file exists and contains expected contents (the string "SUCCESS")
 */
public class WebTest {

    private static final String TEST_NAME = "servlet-annotation-predestroy";

    private static SimpleReporterAdapter stat
        = new SimpleReporterAdapter("appserv-tests");

    private String host;
    private String port;
    private String contextRoot;

    public WebTest(String[] args) {
        host = args[0];
        port = args[1];
        contextRoot = args[2];
    }

    public static void main(String[] args) {

        stat.addDescription("Unit test for 6535898");
        WebTest webTest = new WebTest(args);

        try {
            webTest.doTest();
        } catch (Exception ex) {
            ex.printStackTrace();
            stat.addStatus(TEST_NAME, stat.FAIL);
        }

        stat.printSummary();
    }

    public void doTest() throws Exception {

        File inFile = new File("/tmp/mytest");
        FileInputStream fis = new FileInputStream(inFile);
        BufferedReader br = new BufferedReader(new InputStreamReader(fis));
        String line = br.readLine();
        inFile.delete();

        if ("SUCCESS".equals(line)) {
            stat.addStatus(TEST_NAME, stat.PASS);
        } else {
            stat.addStatus(TEST_NAME, stat.FAIL);
        }
    }
}