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test/script/basic/NASHORN-251.js@afbc625eaca7 (annotated)

test/script/basic/NASHORN-251.js

Sat, 07 Nov 2020 10:30:02 +0800

author

aoqi

date

Sat, 07 Nov 2020 10:30:02 +0800

changeset 2605

afbc625eaca7

parent 1205

4112748288bb

permissions

-rw-r--r--

Added tag mips-jdk8u275-b01 for changeset 7c756d901f9a

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
attila@962	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation.
attila@962	8	*
aoqi@0	9	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	12	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	13	* accompanied this code).
attila@962	14	*
aoqi@0	15	* You should have received a copy of the GNU General Public License version
aoqi@0	16	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
attila@962	18	*
aoqi@0	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	20	* or visit www.oracle.com if you need additional information or have any
aoqi@0	21	* questions.
aoqi@0	22	*/
aoqi@0	23
aoqi@0	24	/**
aoqi@0	25	* NASHORN-251 : Global built-in constructor prototypes are destroyed by user assignments.
aoqi@0	26	*
aoqi@0	27	* @test
aoqi@0	28	* @run
aoqi@0	29	*/
aoqi@0	30
aoqi@0	31	// assign to global "Array"
aoqi@0	32	Array = 3;
aoqi@0	33	// we can create literal array
aoqi@0	34	x = [23, 33];
aoqi@0	35	if (x.join("-") !== '23-33') {
aoqi@0	36	fail("x.join('-') !== '23-33'");
aoqi@0	37	}
aoqi@0	38
aoqi@0	39	try {
aoqi@0	40	new Array();
aoqi@0	41	fail("should have thrown TypeError for 'Array' constructor!");
aoqi@0	42	} catch (e) {
aoqi@0	43	if (! (e instanceof TypeError)) {
aoqi@0	44	fail("should have thrown TypeError, got " + e);
aoqi@0	45	}
aoqi@0	46	}
aoqi@0	47
aoqi@0	48	// assign to global "RegExp"
aoqi@0	49	RegExp = true;
aoqi@0	50	// we can still create RegExp literal
aoqi@0	51	y = /foo/;
aoqi@0	52	if (! y.test("foo")) {
aoqi@0	53	fail("y.test('foo') is not true");
aoqi@0	54	}
aoqi@0	55
aoqi@0	56	try {
aoqi@0	57	new RegExp();
aoqi@0	58	fail("should have thrown TypeError for 'RegExp' constructor!");
aoqi@0	59	} catch (e) {
aoqi@0	60	if (! (e instanceof TypeError)) {
aoqi@0	61	fail("should have thrown TypeError, got " + e);
aoqi@0	62	}
aoqi@0	63	}
aoqi@0	64
aoqi@0	65	TypeError = "foo";
aoqi@0	66	try {
aoqi@0	67	var foo = 3;
aoqi@0	68	foo();
aoqi@0	69	} catch(e) {
aoqi@0	70	if (! (e instanceof Error)) {
aoqi@0	71	fail("Error subtype expected, got " + e);
aoqi@0	72	}
aoqi@0	73
aoqi@0	74	if (e.name !== 'TypeError') {
aoqi@0	75	fail("e is not of type 'TypeError'");
aoqi@0	76	}
aoqi@0	77	}
aoqi@0	78
aoqi@0	79	SyntaxError = 234;
aoqi@0	80	try {
aoqi@0	81	eval("344**++33");
aoqi@0	82	} catch(e) {
aoqi@0	83	if (! (e instanceof Error)) {
aoqi@0	84	fail("Error subtype expected, got " + e);
aoqi@0	85	}
aoqi@0	86
aoqi@0	87	if (e.name !== 'SyntaxError') {
aoqi@0	88	fail("e is not of type 'SyntaxError'");
aoqi@0	89	}
aoqi@0	90	}
aoqi@0	91
aoqi@0	92	ReferenceError = "foo";
aoqi@0	93	try {
aoqi@0	94	print(unknown);
aoqi@0	95	} catch(e) {
aoqi@0	96	if (! (e instanceof Error)) {
aoqi@0	97	fail("Error subtype expected, got " + e);
aoqi@0	98	}
aoqi@0	99
aoqi@0	100	if (e.name !== 'ReferenceError') {
aoqi@0	101	fail("e is not of type 'ReferenceError'");
aoqi@0	102	}
aoqi@0	103	}