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test/script/basic/NASHORN-444.js@afbc625eaca7 (annotated)

test/script/basic/NASHORN-444.js

Sat, 07 Nov 2020 10:30:02 +0800

author

aoqi

date

Sat, 07 Nov 2020 10:30:02 +0800

changeset 2605

afbc625eaca7

parent 1205

4112748288bb

permissions

-rw-r--r--

Added tag mips-jdk8u275-b01 for changeset 7c756d901f9a

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.
attila@962	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.
attila@962	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).
attila@962	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.
attila@962	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	* NASHORN-444 : regex returns different result on second invocation.
aoqi@0	26	*
aoqi@0	27	* @test
aoqi@0	28	* @run
aoqi@0	29	*/
aoqi@0	30
aoqi@0	31	var formatRegExp = /%[sdj%]/g;
aoqi@0	32	var format = function(f) {
aoqi@0	33	if (typeof f !== 'string') {
aoqi@0	34	var objects = [];
aoqi@0	35	for (var i = 0; i < arguments.length; i++) {
aoqi@0	36	objects.push(inspect(arguments[i]));
aoqi@0	37	}
aoqi@0	38	return objects.join(' ');
aoqi@0	39	}
aoqi@0	40
aoqi@0	41	var i = 1;
aoqi@0	42	var args = arguments;
aoqi@0	43	var len = args.length;
aoqi@0	44	if (formatRegExp.lastIndex !== 0) throw "expected lastIndex === 0, actual: " + formatRegExp.lastIndex;
aoqi@0	45	var str = String(f).replace(formatRegExp, function(x) {
aoqi@0	46	if (x === '%%') return '%';
aoqi@0	47	if (i >= len) return x;
aoqi@0	48	switch (x) {
aoqi@0	49	case '%s': return String(args[i++]);
aoqi@0	50	case '%d': return Number(args[i++]);
aoqi@0	51	case '%j': return JSON.stringify(args[i++]);
aoqi@0	52	default:
aoqi@0	53	return x;
aoqi@0	54	}
aoqi@0	55	});
aoqi@0	56	print(i + ' '+len);
aoqi@0	57	if (formatRegExp.lastIndex !== 0) throw "expected lastIndex === 0, actual: " + formatRegExp.lastIndex;
aoqi@0	58	return str;
aoqi@0	59	};
aoqi@0	60
aoqi@0	61	var obj = function() {
aoqi@0	62	return {
aoqi@0	63	a: 1,
aoqi@0	64	b: 2
aoqi@0	65	};
aoqi@0	66	};
aoqi@0	67
aoqi@0	68	var o = obj();
aoqi@0	69	print(format('obj %j', o));
aoqi@0	70	print(format('obj %j', o));
aoqi@0	71