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test/script/basic/NASHORN-148.js@1786ff57788b (annotated)

test/script/basic/NASHORN-148.js

Fri, 10 Mar 2017 18:30:39 +0100

author

hannesw

date

Fri, 10 Mar 2017 18:30:39 +0100

changeset 2023

1786ff57788b

parent 962

ac62e33a99b0

child 1205

4112748288bb

permissions

-rw-r--r--

8176511: JSObject property access is broken for numeric keys outside the int range
Reviewed-by: sundar

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.
attila@962	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.
attila@962	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).
attila@962	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.
attila@962	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-148 : arguments element deletion/resurrection does not work as expected
attila@962	26	*
jlaskey@3	27	* @test
jlaskey@3	28	* @run
jlaskey@3	29	*/
jlaskey@3	30
jlaskey@3	31
attila@962	32	function func(x) {
jlaskey@3	33	print("func.x = " + x);
jlaskey@3	34	print("func.arguments[0] = " + arguments[0]);
jlaskey@3	35
jlaskey@3	36	arguments[0] = "world";
jlaskey@3	37
jlaskey@3	38	print("func.x = " + x);
jlaskey@3	39	print("func.arguments[0] = " + arguments[0]);
jlaskey@3	40
jlaskey@3	41	x = "changed x";
jlaskey@3	42	print("func.x = " + x);
jlaskey@3	43	print("func.arguments[0] = " + arguments[0]);
jlaskey@3	44
jlaskey@3	45	// delete arguments[0]
attila@962	46	delete arguments[0];
jlaskey@3	47	print("func.x = " + x);
jlaskey@3	48	print("func.arguments[0] = " + arguments[0]);
jlaskey@3	49
jlaskey@3	50	// resurrect arguments[0]
jlaskey@3	51	arguments[0] = 42;
jlaskey@3	52	print("func.x = " + x);
jlaskey@3	53	print("func.arguments[0] = " + arguments[0]);
jlaskey@3	54
jlaskey@3	55	x = 33;
jlaskey@3	56	print("func.x = " + x);
jlaskey@3	57	print("func.arguments[0] = " + arguments[0]);
jlaskey@3	58	}
jlaskey@3	59
jlaskey@3	60	func(3.14);
jlaskey@3	61
jlaskey@3	62
jlaskey@3	63	// deletion and resurrection of different argument
jlaskey@3	64	function func2(x, y) {
jlaskey@3	65	delete arguments[0];
jlaskey@3	66	arguments[0] = 3434;
jlaskey@3	67	print("func2.x = " + x);
jlaskey@3	68	print("func2.arguments[0] = " + arguments[0]);
jlaskey@3	69
jlaskey@3	70	print("func2.y = " + y);
jlaskey@3	71	print("func2.arguments[1] = " + arguments[1]);
jlaskey@3	72
jlaskey@3	73	y = 54;
jlaskey@3	74	print("func2.y = " + y);
jlaskey@3	75	print("func2.arguments[1] = " + arguments[1]);
jlaskey@3	76
jlaskey@3	77	arguments[1] = 67;
jlaskey@3	78	print("func2.y = " + y);
jlaskey@3	79	print("func2.arguments[1] = " + arguments[1]);
jlaskey@3	80	}
jlaskey@3	81
jlaskey@3	82	func2(1, 3);
jlaskey@3	83