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16147
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/*
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16151
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* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
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16147
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* NASHORN-251 : Global built-in constructor prototypes are destroyed by user assignments.
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*
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* @test
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* @run
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*/
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// assign to global "Array"
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Array = 3;
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// we can create literal array
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x = [23, 33];
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if (x.join("-") !== '23-33') {
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fail("x.join('-') !== '23-33'");
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}
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try {
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new Array();
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fail("should have thrown TypeError for 'Array' constructor!");
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} catch (e) {
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if (! (e instanceof TypeError)) {
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fail("should have thrown TypeError, got " + e);
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}
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}
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// assign to global "RegExp"
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RegExp = true;
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// we can still create RegExp literal
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y = /foo/;
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if (! y.test("foo")) {
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fail("y.test('foo') is not true");
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}
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try {
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new RegExp();
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fail("should have thrown TypeError for 'RegExp' constructor!");
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} catch (e) {
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if (! (e instanceof TypeError)) {
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fail("should have thrown TypeError, got " + e);
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}
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}
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TypeError = "foo";
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try {
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var foo = 3;
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foo();
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} catch(e) {
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if (! (e instanceof Error)) {
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fail("Error subtype expected, got " + e);
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}
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if (e.name !== 'TypeError') {
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fail("e is not of type 'TypeError'");
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}
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}
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SyntaxError = 234;
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try {
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eval("344**++33");
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} catch(e) {
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if (! (e instanceof Error)) {
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fail("Error subtype expected, got " + e);
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}
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if (e.name !== 'SyntaxError') {
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fail("e is not of type 'SyntaxError'");
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}
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}
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ReferenceError = "foo";
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try {
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print(unknown);
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} catch(e) {
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if (! (e instanceof Error)) {
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fail("Error subtype expected, got " + e);
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}
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if (e.name !== 'ReferenceError') {
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fail("e is not of type 'ReferenceError'");
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}
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}
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