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test/script/basic/NASHORN-637.js@5a1b0714df0e (annotated)

test/script/basic/NASHORN-637.js

Fri, 04 Jan 2013 09:58:33 -0400

author

jlaskey

date

Fri, 04 Jan 2013 09:58:33 -0400

changeset 7

5a1b0714df0e

parent 3

da1e581c933b

child 952

6d5471a497fb

child 962

ac62e33a99b0

permissions

-rw-r--r--

8005663: Update copyright year to 2013
Reviewed-by: sundar
Contributed-by: james.laskey@oracle.com

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	* NASHORN-637: SyntaxError: Illegal repetition near index 109" on a regexp literal accepted by other engines
jlaskey@3	26	*
jlaskey@3	27	* @test
jlaskey@3	28	* @run
jlaskey@3	29	*/
jlaskey@3	30
jlaskey@3	31	// Make sure these regexps compile
jlaskey@3	32	print(/(?:[^[#\s\\]+|\\(?:[\S\s]|$)|\[\^?]?(?:[^\\\]]+|\\(?:[\S\s]|$))*]?)+|(\s*#[^\n\r\u2028\u2029]*\s*|\s+)([?*+]|{[0-9]+(?:,[0-9]*)?})?/g);
jlaskey@3	33	print(/{[0-9]+}?/g);
jlaskey@3	34	print(/{[0-9]+}?/g.exec("{123}"));
jlaskey@3	35
jlaskey@3	36	// Curly brace should match itself if not at the beginning of a valid quantifier
jlaskey@3	37	print(/{a}/.exec("{a}"));
jlaskey@3	38	print(/f{a}/.exec("f{a}"));
jlaskey@3	39	print(/f{1}/.exec("f"));
jlaskey@3	40	try {
jlaskey@3	41	print(new RegExp("{1}").exec("{1}"));
jlaskey@3	42	} catch (e) {
jlaskey@3	43	print(e.name);
jlaskey@3	44	}
jlaskey@3	45	try {
jlaskey@3	46	print(new RegExp("f{1}{1}").exec("f"));
jlaskey@3	47	} catch (e) {
jlaskey@3	48	print(e.name);
jlaskey@3	49	}