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Diffstat (limited to 'tests/auto/qml/parserstress/tests/ecma_3/Expressions/11.6.1-1.js')
-rw-r--r-- | tests/auto/qml/parserstress/tests/ecma_3/Expressions/11.6.1-1.js | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/tests/auto/qml/parserstress/tests/ecma_3/Expressions/11.6.1-1.js b/tests/auto/qml/parserstress/tests/ecma_3/Expressions/11.6.1-1.js new file mode 100644 index 0000000000..8854c499f2 --- /dev/null +++ b/tests/auto/qml/parserstress/tests/ecma_3/Expressions/11.6.1-1.js @@ -0,0 +1,176 @@ +/* -*- 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) 2003 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * bzbarsky@mit.edu, 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: 14 Mar 2003 + * SUMMARY: Testing left-associativity of the + operator + * + * See ECMA-262 Ed.3, Section 11.6.1, "The Addition operator" + * See http://bugzilla.mozilla.org/show_bug.cgi?id=196290 + * + * The upshot: |a + b + c| should always equal |(a + b) + c| + * + */ +//----------------------------------------------------------------------------- +var gTestfile = '11.6.1-1.js'; +var UBound = 0; +var BUGNUMBER = 196290; +var summary = 'Testing left-associativity of the + operator'; +var status = ''; +var statusitems = []; +var actual = ''; +var actualvalues = []; +var expect= ''; +var expectedvalues = []; + + +status = inSection(1); +actual = 1 + 1 + 'px'; +expect = '2px'; +addThis(); + +status = inSection(2); +actual = 'px' + 1 + 1; +expect = 'px11'; +addThis(); + +status = inSection(3); +actual = 1 + 1 + 1 + 'px'; +expect = '3px'; +addThis(); + +status = inSection(4); +actual = 1 + 1 + 'a' + 1 + 1 + 'b'; +expect = '2a11b'; +addThis(); + +/* + * The next sections test the + operator via eval() + */ +status = inSection(5); +actual = sumThese(1, 1, 'a', 1, 1, 'b'); +expect = '2a11b'; +addThis(); + +status = inSection(6); +actual = sumThese(new Number(1), new Number(1), 'a'); +expect = '2a'; +addThis(); + +status = inSection(7); +actual = sumThese('a', new Number(1), new Number(1)); +expect = 'a11'; +addThis(); + + + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + + + +function addThis() +{ + statusitems[UBound] = status; + actualvalues[UBound] = actual; + expectedvalues[UBound] = expect; + UBound++; +} + +/* + * Applies the + operator to the provided arguments via eval(). + * + * Form an eval string of the form 'arg1 + arg2 + arg3', but + * remember to add double-quotes inside the eval string around + * any argument that is of string type. For example, suppose the + * arguments were 11, 'a', 22. Then the eval string should be + * + * arg1 + quoteThis(arg2) + arg3 + * + * If we didn't put double-quotes around the string argument, + * we'd get this for an eval string: + * + * '11 + a + 22' + * + * If we eval() this, we get 'ReferenceError: a is not defined'. + * With proper quoting, we get eval('11 + "a" + 22') as desired. + */ +function sumThese() +{ + var sEval = ''; + var arg; + var i; + + var L = arguments.length; + for (i=0; i<L; i++) + { + arg = arguments[i]; + if (typeof arg === 'string') + arg = quoteThis(arg); + + if (i < L-1) + sEval += arg + ' + '; + else + sEval += arg; + } + + return eval(sEval); +} + + +function quoteThis(x) +{ + return '"' + x + '"'; +} + + +function test() +{ + enterFunc('test'); + printBugNumber(BUGNUMBER); + printStatus(summary); + + for (var i=0; i<UBound; i++) + { + reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]); + } + + exitFunc ('test'); +} |