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test/script/basic/JDK-8026367.js@6e9c4e34bc61 (annotated)

test/script/basic/JDK-8026367.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-8026367: Add a sync keyword to mozilla_compat
aoqi@0	26	*
aoqi@0	27	* @test
aoqi@0	28	* @run
aoqi@0	29	*/
aoqi@0	30
aoqi@0	31	if (typeof sync === "undefined") {
aoqi@0	32	load("nashorn:mozilla_compat.js");
aoqi@0	33	}
aoqi@0	34
aoqi@0	35	var obj = {
aoqi@0	36	count: 0,
aoqi@0	37	// Sync called with one argument will synchronize on this-object of invocation
aoqi@0	38	inc: sync(function(d) {
aoqi@0	39	this.count += d;
aoqi@0	40	}),
aoqi@0	41	// Pass explicit object to synchronize on as second argument
aoqi@0	42	dec: sync(function(d) {
aoqi@0	43	this.count -= d;
aoqi@0	44	}, obj)
aoqi@0	45	};
aoqi@0	46
aoqi@0	47	var t1 = new java.lang.Thread(function() {
aoqi@0	48	for (var i = 0; i < 100000; i++) obj.inc(1);
aoqi@0	49	});
aoqi@0	50	var t2 = new java.lang.Thread(function() {
aoqi@0	51	for (var i = 0; i < 100000; i++) obj.dec(1);
aoqi@0	52	});
aoqi@0	53
aoqi@0	54	t1.start();
aoqi@0	55	t2.start();
aoqi@0	56	t1.join();
aoqi@0	57	t2.join();
aoqi@0	58
aoqi@0	59	if (obj.count !== 0) {
aoqi@0	60	throw new Error("Expected count == 0, got " + obj.count);
aoqi@0	61	}