/* 
 * Copyright (c) 2007 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */
/*
 * @test 1.2 07/04/09
 * @bug 5102289
 * @summary Test if ResourceBundle.getBundle detects bad Control implementations.
 */

import java.io.*;
import java.util.*;
import static java.util.ResourceBundle.Control.*;

public class BadControlsTest {
    public static void main(String[] args) {
	ResourceBundle.Control control;

	control = new ResourceBundle.Control() {
		public List<String> getFormats(String name) {
		    return null;
		}
	    };
	testControl(control, "getFormats returns null");

	control = new ResourceBundle.Control() {
		public List<String> getFormats(String name) {
		    return Arrays.asList("java.class", null, "java.properties");
		}
	    };
	testControl(control, "getFormats returns a List containing null");

	control = new ResourceBundle.Control() {
		public List<Locale> getCandidateLocales(String name, Locale loc) {
		    return null;
		}
	    };
	testControl(control, "getCandidateLocales returns null");

	control = new ResourceBundle.Control() {
		public List<Locale> getCandidateLocales(String name, Locale loc) {
		    return Arrays.asList(Locale.US, null, Locale.ENGLISH);
		}
	    };
	testControl(control, "getCandidateLocales returns a List containing null");

	long[] badTtls = {
	    TTL_NO_EXPIRATION_CONTROL - 1,
	    -10000,
	    Long.MIN_VALUE
	};
	for (final long ttl : badTtls) {
	    control = new ResourceBundle.Control() {
		    public long getTimeToLive(String name, Locale loc) {
			return ttl;
		    }
		};
	    testControl(control, "getTimeToLive returns " + ttl);
	}

	control = new ResourceBundle.Control() {
		public String toBundleName(String name, Locale loc) {
		    return null;
		}
	    };
	try {
	    ResourceBundle rb = ResourceBundle.getBundle("StressOut", control);
	    throw new RuntimeException("toBundleName returns null");
	} catch (MissingResourceException e) {
	    if (!(e.getCause() instanceof NullPointerException)) {
		throw new RuntimeException("toBundleName returns null. The cause isn't NPE.");
	    }
	}

	// null Control tests
	control = null;
	try {
	    ResourceBundle rb = ResourceBundle.getBundle("StressOut", control);
	    throw new RuntimeException("getBundle doesn't throw NPE with null Control");
	} catch (NullPointerException e) {
	    // OK
	}
    }

    private static void testControl(ResourceBundle.Control control, String testTitle) {
	try {
	    ResourceBundle rb = ResourceBundle.getBundle("StressOut", control);
	    throw new RuntimeException(testTitle);
	} catch (IllegalArgumentException e) {
	    System.out.println(testTitle + ": PASSED (" + e.getMessage() + ")");
	}
    }
}