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Diffstat (limited to 'tests/auto/declarative/parserstress/tests/ecma_3/RegExp/15.10.6.2-2.js')
-rw-r--r-- | tests/auto/declarative/parserstress/tests/ecma_3/RegExp/15.10.6.2-2.js | 367 |
1 files changed, 0 insertions, 367 deletions
diff --git a/tests/auto/declarative/parserstress/tests/ecma_3/RegExp/15.10.6.2-2.js b/tests/auto/declarative/parserstress/tests/ecma_3/RegExp/15.10.6.2-2.js deleted file mode 100644 index e6fd6c6311..0000000000 --- a/tests/auto/declarative/parserstress/tests/ecma_3/RegExp/15.10.6.2-2.js +++ /dev/null @@ -1,367 +0,0 @@ -/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is JavaScript Engine testing utilities. - * - * The Initial Developer of the Original Code is - * Netscape Communications Corp. - * Portions created by the Initial Developer are Copyright (C) 2002 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * pschwartau@netscape.com - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -/* - * - * Date: 18 Feb 2002 - * SUMMARY: Testing re.exec(str) when re.lastIndex is < 0 or > str.length - * - * Case 1: If re has the global flag set, then re(str) should be null - * Case 2: If re doesn't have this set, then re(str) should be unaffected - * - * See http://bugzilla.mozilla.org/show_bug.cgi?id=76717 - * - * - * From the ECMA-262 Final spec: - * - * 15.10.6.2 RegExp.prototype.exec(string) - * Performs a regular expression match of string against the regular - * expression and returns an Array object containing the results of - * the match, or null if the string did not match. - * - * The string ToString(string) is searched for an occurrence of the - * regular expression pattern as follows: - * - * 1. Let S be the value of ToString(string). - * 2. Let length be the length of S. - * 3. Let lastIndex be the value of the lastIndex property. - * 4. Let i be the value of ToInteger(lastIndex). - * 5. If the global property is false, let i = 0. - * 6. If i < 0 or i > length then set lastIndex to 0 and return null. - * 7. Call [[Match]], giving it the arguments S and i. - * If [[Match]] returned failure, go to step 8; - * otherwise let r be its State result and go to step 10. - * 8. Let i = i+1. - * 9. Go to step 6. - * 10. Let e be r's endIndex value. - * 11. If the global property is true, set lastIndex to e. - * - * etc. - * - * - * So: - * - * A. If the global flag is not set, |lastIndex| is set to 0 - * before the match is attempted; thus the match is unaffected. - * - * B. If the global flag IS set and re.lastIndex is >= 0 and <= str.length, - * |lastIndex| is incremented every time there is a match; not from - * i to i+1, but from i to "endIndex" e: - * - * e = (index of last input character matched so far by the pattern) + 1 - * - * The match is then attempted from this position in the string (Step 7). - * - * C. When the global flag IS set and re.lastIndex is < 0 or > str.length, - * |lastIndex| is set to 0 and the match returns null. - * - * - * Note the |lastIndex| property is writeable, and may be set arbitrarily - * by the programmer - and we will do that below. - * - */ -//----------------------------------------------------------------------------- -var gTestfile = '15.10.6.2-2.js'; -var i = 0; -var BUGNUMBER = 76717; -var summary = 'Testing re.exec(str) when re.lastIndex is < 0 or > str.length'; -var status = ''; -var statusmessages = new Array(); -var pattern = ''; -var patterns = new Array(); -var string = ''; -var strings = new Array(); -var actualmatch = ''; -var actualmatches = new Array(); -var expectedmatch = ''; -var expectedmatches = new Array(); - - -/****************************************************************************** - * - * Case 1 : when the global flag is set - - * - *****************************************************************************/ -pattern = /abc/gi; -string = 'AbcaBcabC'; - -status = inSection(1); -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc'); -addThis(); - -status = inSection(2); -actualmatch = pattern.exec(string); -expectedmatch = Array('aBc'); -addThis(); - -status = inSection(3); -actualmatch = pattern.exec(string); -expectedmatch = Array('abC'); -addThis(); - -/* - * At this point |lastIndex| is > string.length, so the match should be null - - */ -status = inSection(4); -actualmatch = pattern.exec(string); -expectedmatch = null; -addThis(); - -/* - * Now let's set |lastIndex| to -1, so the match should again be null - - */ -status = inSection(5); -pattern.lastIndex = -1; -actualmatch = pattern.exec(string); -expectedmatch = null; -addThis(); - -/* - * Now try some edge-case values. Thanks to the work done in - * http://bugzilla.mozilla.org/show_bug.cgi?id=124339, |lastIndex| - * is now stored as a double instead of a uint32 (unsigned integer). - * - * Note 2^32 -1 is the upper bound for uint32's, but doubles can go - * all the way up to Number.MAX_VALUE. So that's why we need cases - * between those two numbers. - */ -status = inSection(6); -pattern.lastIndex = Math.pow(2,32); -actualmatch = pattern.exec(string); -expectedmatch = null; -addThis(); - -status = inSection(7); -pattern.lastIndex = -Math.pow(2,32); -actualmatch = pattern.exec(string); -expectedmatch = null; -addThis(); - -status = inSection(8); -pattern.lastIndex = Math.pow(2,32) + 1; -actualmatch = pattern.exec(string); -expectedmatch = null; -addThis(); - -status = inSection(9); -pattern.lastIndex = -(Math.pow(2,32) + 1); -actualmatch = pattern.exec(string); -expectedmatch = null; -addThis(); - -status = inSection(10); -pattern.lastIndex = Math.pow(2,32) * 2; -actualmatch = pattern.exec(string); -expectedmatch = null; -addThis(); - -status = inSection(11); -pattern.lastIndex = -Math.pow(2,32) * 2; -actualmatch = pattern.exec(string); -expectedmatch = null; -addThis(); - -status = inSection(12); -pattern.lastIndex = Math.pow(2,40); -actualmatch = pattern.exec(string); -expectedmatch = null; -addThis(); - -status = inSection(13); -pattern.lastIndex = -Math.pow(2,40); -actualmatch = pattern.exec(string); -expectedmatch = null; -addThis(); - -status = inSection(14); -pattern.lastIndex = Number.MAX_VALUE; -actualmatch = pattern.exec(string); -expectedmatch = null; -addThis(); - -status = inSection(15); -pattern.lastIndex = -Number.MAX_VALUE; -actualmatch = pattern.exec(string); -expectedmatch = null; -addThis(); - - - -/****************************************************************************** - * - * Case 2: repeat all the above cases WITHOUT the global flag set. - * According to EMCA. |lastIndex| should get set to 0 before the match. - * - * Therefore re.exec(str) should be unaffected; thus our expected values - * below are now DIFFERENT when |lastIndex| is < 0 or > str.length - * - *****************************************************************************/ - -pattern = /abc/i; -string = 'AbcaBcabC'; - -status = inSection(16); -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc'); -addThis(); - -status = inSection(17); -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc'); // NOT Array('aBc') as before - -addThis(); - -status = inSection(18); -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc'); // NOT Array('abC') as before - -addThis(); - -/* - * At this point above, |lastIndex| WAS > string.length, but not here - - */ -status = inSection(19); -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc') // NOT null as before - - addThis(); - -/* - * Now let's set |lastIndex| to -1 - */ -status = inSection(20); -pattern.lastIndex = -1; -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc') // NOT null as before - - addThis(); - -/* - * Now try some edge-case values. Thanks to the work done in - * http://bugzilla.mozilla.org/show_bug.cgi?id=124339, |lastIndex| - * is now stored as a double instead of a uint32 (unsigned integer). - * - * Note 2^32 -1 is the upper bound for uint32's, but doubles can go - * all the way up to Number.MAX_VALUE. So that's why we need cases - * between those two numbers. - */ -status = inSection(21); -pattern.lastIndex = Math.pow(2,32); -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc') // NOT null as before - - addThis(); - -status = inSection(22); -pattern.lastIndex = -Math.pow(2,32); -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc') // NOT null as before - - addThis(); - -status = inSection(23); -pattern.lastIndex = Math.pow(2,32) + 1; -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc') // NOT null as before - - addThis(); - -status = inSection(24); -pattern.lastIndex = -(Math.pow(2,32) + 1); -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc') // NOT null as before - - addThis(); - -status = inSection(25); -pattern.lastIndex = Math.pow(2,32) * 2; -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc') // NOT null as before - - addThis(); - -status = inSection(26); -pattern.lastIndex = -Math.pow(2,32) * 2; -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc') // NOT null as before - - addThis(); - -status = inSection(27); -pattern.lastIndex = Math.pow(2,40); -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc') // NOT null as before -; - addThis(); - -status = inSection(28); -pattern.lastIndex = -Math.pow(2,40); -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc') // NOT null as before - - addThis(); - -status = inSection(29); -pattern.lastIndex = Number.MAX_VALUE; -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc') // NOT null as before - - addThis(); - -status = inSection(30); -pattern.lastIndex = -Number.MAX_VALUE; -actualmatch = pattern.exec(string); -expectedmatch = Array('Abc') // NOT null as before - - addThis(); - - - - -//------------------------------------------------------------------------------------------------- -test(); -//------------------------------------------------------------------------------------------------- - - - -function addThis() -{ - statusmessages[i] = status; - patterns[i] = pattern; - strings[i] = string; - actualmatches[i] = actualmatch; - expectedmatches[i] = expectedmatch; - i++; -} - - -function test() -{ - enterFunc ('test'); - printBugNumber(BUGNUMBER); - printStatus (summary); - testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches); - exitFunc ('test'); -} |