• file
• revisions
• annotate
• diff
• comparison
• raw

test/script/basic/JDK-8013874.js@6e9c4e34bc61 (annotated)

test/script/basic/JDK-8013874.js

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

author

katleman

date

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

changeset 863

6e9c4e34bc61

parent 0

b1a7da25b547

child 962

ac62e33a99b0

permissions

-rw-r--r--

Added tag jdk8u20-b19 for changeset b047df215de4

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.
aoqi@0	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.
aoqi@0	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).
aoqi@0	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.
aoqi@0	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	* JDK-8013874: Function argument's prototype seem cached and wrongly reused
aoqi@0	26	*
aoqi@0	27	* @test
aoqi@0	28	* @run
aoqi@0	29	*/
aoqi@0	30
aoqi@0	31	function deepEqual(actual, expected) {
aoqi@0	32	print("deepEqual: " + (actual.prop === expected.prop) + ", prop: " + expected.prop);
aoqi@0	33	}
aoqi@0	34
aoqi@0	35	var proto = {};
aoqi@0	36	var other = {
aoqi@0	37	prop: 0
aoqi@0	38	};
aoqi@0	39
aoqi@0	40	function NameBuilder(first, last) {
aoqi@0	41	this.first = first;
aoqi@0	42	this.last = last;
aoqi@0	43	return this;
aoqi@0	44	}
aoqi@0	45
aoqi@0	46	NameBuilder.prototype = proto;
aoqi@0	47
aoqi@0	48	function NameBuilder2(first, last) {
aoqi@0	49	this.first = first;
aoqi@0	50	this.last = last;
aoqi@0	51	return this;
aoqi@0	52	}
aoqi@0	53
aoqi@0	54	NameBuilder2.prototype = proto;
aoqi@0	55
aoqi@0	56	var nb1 = new NameBuilder('Ryan', 'Dahl');
aoqi@0	57	var nb2 = new NameBuilder2('Ryan', 'Dahl');
aoqi@0	58
aoqi@0	59	print("In loader, nb1.prop === nb2.prop " + (nb1.prop === nb2.prop));
aoqi@0	60	deepEqual(nb1, nb2);
aoqi@0	61
aoqi@0	62	NameBuilder2.prototype = other;
aoqi@0	63	nb2 = new NameBuilder2('Ryan', 'Dahl');
aoqi@0	64
aoqi@0	65	print("In loader, nb1.prop === nb2.prop " + (nb1.prop === nb2.prop));
aoqi@0	66	deepEqual(nb1, nb2);