/*

 * Copyright (c) 2010, 2013, 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.

 */

/**

 * NASHORN-251 : Global built-in constructor prototypes are destroyed by user assignments.

 *

 * @test

 * @run

 */

// assign to global "Array"

Array = 3;

// we can create literal array

x = [23, 33];

if (x.join("-") !== '23-33') {

    fail("x.join('-') !== '23-33'");

}

try {

    new Array();

    fail("should have thrown TypeError for 'Array' constructor!");

} catch (e) {

    if (! (e instanceof TypeError)) {

        fail("should have thrown TypeError, got " + e);

    }

}

// assign to global "RegExp"

RegExp = true;

// we can still create RegExp literal

y = /foo/;

if (! y.test("foo")) {

   fail("y.test('foo') is not true");

}

try {

    new RegExp();

    fail("should have thrown TypeError for 'RegExp' constructor!");

} catch (e) {

    if (! (e instanceof TypeError)) {

        fail("should have thrown TypeError, got " + e);

    }

}

TypeError = "foo";

try {

    var foo = 3;

    foo();

} catch(e) {

    if (! (e instanceof Error)) {

        fail("Error subtype expected, got " + e);

    }

    if (e.name !== 'TypeError') {

        fail("e is not of type 'TypeError'");

    }

}

SyntaxError = 234;

try {

    eval("344**++33");

} catch(e) {

    if (! (e instanceof Error)) {

        fail("Error subtype expected, got " + e);

    }

    if (e.name !== 'SyntaxError') {

        fail("e is not of type 'SyntaxError'");

    }

}

ReferenceError = "foo";

try {

    print(unknown);

} catch(e) {

    if (! (e instanceof Error)) {

        fail("Error subtype expected, got " + e);

    }

    if (e.name !== 'ReferenceError') {

        fail("e is not of type 'ReferenceError'");

    }

}