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test/script/basic/NASHORN-251.js@6e9c4e34bc61 (annotated)

test/script/basic/NASHORN-251.js

Wed, 18 Jun 2014 12:35:42 -0700

author

katleman

date

Wed, 18 Jun 2014 12:35:42 -0700

changeset 863

6e9c4e34bc61

parent 7

5a1b0714df0e

child 952

6d5471a497fb

child 962

ac62e33a99b0

permissions

-rw-r--r--

Added tag jdk8u20-b19 for changeset b047df215de4

jlaskey@3	1	/*
jlaskey@7	2	* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
jlaskey@3	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jlaskey@3	4	*
jlaskey@3	5	* This code is free software; you can redistribute it and/or modify it
jlaskey@3	6	* under the terms of the GNU General Public License version 2 only, as
jlaskey@3	7	* published by the Free Software Foundation.
jlaskey@3	8	*
jlaskey@3	9	* This code is distributed in the hope that it will be useful, but WITHOUT
jlaskey@3	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jlaskey@3	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
jlaskey@3	12	* version 2 for more details (a copy is included in the LICENSE file that
jlaskey@3	13	* accompanied this code).
jlaskey@3	14	*
jlaskey@3	15	* You should have received a copy of the GNU General Public License version
jlaskey@3	16	* 2 along with this work; if not, write to the Free Software Foundation,
jlaskey@3	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jlaskey@3	18	*
jlaskey@3	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
jlaskey@3	20	* or visit www.oracle.com if you need additional information or have any
jlaskey@3	21	* questions.
jlaskey@3	22	*/
jlaskey@3	23
jlaskey@3	24	/**
jlaskey@3	25	* NASHORN-251 : Global built-in constructor prototypes are destroyed by user assignments.
jlaskey@3	26	*
jlaskey@3	27	* @test
jlaskey@3	28	* @run
jlaskey@3	29	*/
jlaskey@3	30
jlaskey@3	31	// assign to global "Array"
jlaskey@3	32	Array = 3;
jlaskey@3	33	// we can create literal array
jlaskey@3	34	x = [23, 33];
jlaskey@3	35	if (x.join("-") !== '23-33') {
jlaskey@3	36	fail("x.join('-') !== '23-33'");
jlaskey@3	37	}
jlaskey@3	38
jlaskey@3	39	try {
jlaskey@3	40	new Array();
jlaskey@3	41	fail("should have thrown TypeError for 'Array' constructor!");
jlaskey@3	42	} catch (e) {
jlaskey@3	43	if (! (e instanceof TypeError)) {
jlaskey@3	44	fail("should have thrown TypeError, got " + e);
jlaskey@3	45	}
jlaskey@3	46	}
jlaskey@3	47
jlaskey@3	48	// assign to global "RegExp"
jlaskey@3	49	RegExp = true;
jlaskey@3	50	// we can still create RegExp literal
jlaskey@3	51	y = /foo/;
jlaskey@3	52	if (! y.test("foo")) {
jlaskey@3	53	fail("y.test('foo') is not true");
jlaskey@3	54	}
jlaskey@3	55
jlaskey@3	56	try {
jlaskey@3	57	new RegExp();
jlaskey@3	58	fail("should have thrown TypeError for 'RegExp' constructor!");
jlaskey@3	59	} catch (e) {
jlaskey@3	60	if (! (e instanceof TypeError)) {
jlaskey@3	61	fail("should have thrown TypeError, got " + e);
jlaskey@3	62	}
jlaskey@3	63	}
jlaskey@3	64
jlaskey@3	65	TypeError = "foo";
jlaskey@3	66	try {
jlaskey@3	67	var foo = 3;
jlaskey@3	68	foo();
jlaskey@3	69	} catch(e) {
jlaskey@3	70	if (! (e instanceof Error)) {
jlaskey@3	71	fail("Error subtype expected, got " + e);
jlaskey@3	72	}
jlaskey@3	73
jlaskey@3	74	if (e.name !== 'TypeError') {
jlaskey@3	75	fail("e is not of type 'TypeError'");
jlaskey@3	76	}
jlaskey@3	77	}
jlaskey@3	78
jlaskey@3	79	SyntaxError = 234;
jlaskey@3	80	try {
jlaskey@3	81	eval("344**++33");
jlaskey@3	82	} catch(e) {
jlaskey@3	83	if (! (e instanceof Error)) {
jlaskey@3	84	fail("Error subtype expected, got " + e);
jlaskey@3	85	}
jlaskey@3	86
jlaskey@3	87	if (e.name !== 'SyntaxError') {
jlaskey@3	88	fail("e is not of type 'SyntaxError'");
jlaskey@3	89	}
jlaskey@3	90	}
jlaskey@3	91
jlaskey@3	92	ReferenceError = "foo";
jlaskey@3	93	try {
jlaskey@3	94	print(unknown);
jlaskey@3	95	} catch(e) {
jlaskey@3	96	if (! (e instanceof Error)) {
jlaskey@3	97	fail("Error subtype expected, got " + e);
jlaskey@3	98	}
jlaskey@3	99
jlaskey@3	100	if (e.name !== 'ReferenceError') {
jlaskey@3	101	fail("e is not of type 'ReferenceError'");
jlaskey@3	102	}
jlaskey@3	103	}