/*

 * 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.

 *

 */

/*

 * @test

 * @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() + ")");

        }

    }

}