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test/script/basic/globals.js@6e9c4e34bc61 (annotated)

test/script/basic/globals.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	* Check global functions and properties.
jlaskey@3	26	*
jlaskey@3	27	* @test
jlaskey@3	28	* @run
jlaskey@3	29	*/
jlaskey@3	30
jlaskey@3	31	print(undefined);
jlaskey@3	32	print(typeof(undefined));
jlaskey@3	33	print(NaN);
jlaskey@3	34	print(typeof(NaN));
jlaskey@3	35	print(Infinity);
jlaskey@3	36	print(typeof(Infinity));
jlaskey@3	37	print(isNaN(NaN));
jlaskey@3	38	print(isNaN(1.0));
jlaskey@3	39	print(isNaN(0.0));
jlaskey@3	40	print(isNaN(Infinity));
jlaskey@3	41	print(isFinite(Math.PI));
jlaskey@3	42	print(isFinite(Infinity));
jlaskey@3	43	print(isFinite(NaN));
jlaskey@3	44	print(parseInt("4345"));
jlaskey@3	45	print(parseInt("100", 8));
jlaskey@3	46	print(parseInt("ffff", 16));
jlaskey@3	47	print(parseInt("0xffff"));
jlaskey@3	48	print(parseInt("0xffff", 16));
jlaskey@3	49	print(parseInt("0xffff", 8)); // should be NaN
jlaskey@3	50	print(parseInt("")); // should be NaN
jlaskey@3	51	print(parseInt("-")); // should be NaN
jlaskey@3	52	print(parseInt("+")); // should be NaN
jlaskey@3	53	print(parseInt("0x")); // should be NaN
jlaskey@3	54	print(parseInt("0X")); // should be NaN
jlaskey@3	55	print(parseInt("3.1415")); // should be "3" - ignore the not understood part
jlaskey@3	56	print(parseInt("5654gjhkgjdfgk")); // should be "5654" - ignore invalid tail chars
jlaskey@3	57
jlaskey@3	58	print(parseFloat("-Infinity"));
jlaskey@3	59	print(parseFloat("+Infinity"));
jlaskey@3	60	print(parseFloat("+3.14"));
jlaskey@3	61	print(parseFloat("-3.14"));
jlaskey@3	62	print(parseFloat("2.9e+8"));
jlaskey@3	63	print(parseFloat("6.62E-34"));
jlaskey@3	64
jlaskey@3	65	(function() {
jlaskey@3	66
jlaskey@3	67	function checkProtoImmutable(obj) {
jlaskey@3	68	var attr = Object.getOwnPropertyDescriptor(this[obj], "prototype");
jlaskey@3	69	if (attr.writable) {
jlaskey@3	70	throw new Error(obj + ".prototype writable");
jlaskey@3	71	}
jlaskey@3	72	if (attr.enumerable) {
jlaskey@3	73	throw new Error(obj + ".prototype enumerable");
jlaskey@3	74	}
jlaskey@3	75	if (attr.configurable) {
jlaskey@3	76	throw new Error(obj + ".prototype configurable");
jlaskey@3	77	}
jlaskey@3	78	}
jlaskey@3	79
jlaskey@3	80	checkProtoImmutable("Array");
jlaskey@3	81	checkProtoImmutable("Boolean");
jlaskey@3	82	checkProtoImmutable("Date");
jlaskey@3	83	checkProtoImmutable("Function");
jlaskey@3	84	checkProtoImmutable("Number");
jlaskey@3	85	checkProtoImmutable("Object");
jlaskey@3	86	checkProtoImmutable("RegExp");
jlaskey@3	87	checkProtoImmutable("String");
jlaskey@3	88
jlaskey@3	89	})();
jlaskey@3	90
jlaskey@3	91	// none of the built-in global properties are enumerable
jlaskey@3	92	for (i in this) {
jlaskey@3	93	print(i);
jlaskey@3	94	}