| /* -*- 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 |
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| * for the specific language governing rights and limitations under the |
| * License. |
| * |
| * The Original Code is Mozilla Communicator client code, released |
| * March 31, 1998. |
| * |
| * The Initial Developer of the Original Code is |
| * Netscape Communications Corporation. |
| * Portions created by the Initial Developer are Copyright (C) 1998 |
| * the Initial Developer. All Rights Reserved. |
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| * |
| * Alternatively, the contents of this file may be used under the terms of |
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| * ***** END LICENSE BLOCK ***** */ |
| |
| gTestfile = 'splice2.js'; |
| |
| /** |
| Filename: splice2.js |
| Description: 'Tests Array.splice(x,y) w/4 var args' |
| |
| Author: Nick Lerissa |
| Date: Fri Feb 13 09:58:28 PST 1998 |
| */ |
| |
| var SECTION = 'As described in Netscape doc "Whats new in JavaScript 1.2"'; |
| var VERSION = 'no version'; |
| var TITLE = 'String:splice 2'; |
| var BUGNUMBER="123795"; |
| |
| startTest(); |
| writeHeaderToLog('Executing script: splice2.js'); |
| writeHeaderToLog( SECTION + " "+ TITLE); |
| |
| var a = ['a','test string',456,9.34,new String("string object"),[],['h','i','j','k']]; |
| var b = [1,2,3,4,5,6,7,8,9,0]; |
| |
| exhaustiveSpliceTestWithArgs("exhaustive splice w/2 optional args 1",a); |
| exhaustiveSpliceTestWithArgs("exhaustive splice w/2 optional args 2",b); |
| |
| test(); |
| |
| |
| function mySplice(testArray, splicedArray, first, len, elements) |
| { |
| var removedArray = []; |
| var adjustedFirst = first; |
| var adjustedLen = len; |
| |
| if (adjustedFirst < 0) adjustedFirst = testArray.length + first; |
| if (adjustedFirst < 0) adjustedFirst = 0; |
| |
| if (adjustedLen < 0) adjustedLen = 0; |
| |
| for (i = 0; (i < adjustedFirst)&&(i < testArray.length); ++i) |
| splicedArray.push(testArray[i]); |
| |
| if (adjustedFirst < testArray.length) |
| for (i = adjustedFirst; (i < adjustedFirst + adjustedLen) && (i < testArray.length); ++i) |
| removedArray.push(testArray[i]); |
| |
| for (i = 0; i < elements.length; i++) splicedArray.push(elements[i]); |
| |
| for (i = adjustedFirst + adjustedLen; i < testArray.length; i++) |
| splicedArray.push(testArray[i]); |
| |
| return removedArray; |
| } |
| |
| function exhaustiveSpliceTestWithArgs(testname, testArray) |
| { |
| var passed = true; |
| var errorMessage; |
| var reason = ""; |
| for (var first = -(testArray.length+2); first <= 2 + testArray.length; first++) |
| { |
| var actualSpliced = []; |
| var expectedSpliced = []; |
| var actualRemoved = []; |
| var expectedRemoved = []; |
| |
| for (var len = 0; len < testArray.length + 2; len++) |
| { |
| actualSpliced = []; |
| expectedSpliced = []; |
| |
| for (var i = 0; i < testArray.length; ++i) |
| actualSpliced.push(testArray[i]); |
| |
| actualRemoved = actualSpliced.splice(first,len,-97,new String("test arg"),[],9.8); |
| expectedRemoved = mySplice(testArray,expectedSpliced,first,len,[-97,new String("test arg"),[],9.8]); |
| |
| var adjustedFirst = first; |
| if (adjustedFirst < 0) adjustedFirst = testArray.length + first; |
| if (adjustedFirst < 0) adjustedFirst = 0; |
| |
| |
| if ( (String(actualSpliced) != String(expectedSpliced)) |
| ||(String(actualRemoved) != String(expectedRemoved))) |
| { |
| if ( (String(actualSpliced) == String(expectedSpliced)) |
| &&(String(actualRemoved) != String(expectedRemoved)) ) |
| { |
| |
| if ( (expectedRemoved.length == 1) |
| &&(String(actualRemoved) == String(expectedRemoved[0]))) continue; |
| if ( expectedRemoved.length == 0 && actualRemoved == void 0 ) continue; |
| } |
| |
| errorMessage = |
| "ERROR: 'TEST FAILED' ERROR: 'TEST FAILED' ERROR: 'TEST FAILED'\n" + |
| " test: " + "a.splice(" + first + "," + len + ",-97,new String('test arg'),[],9.8)\n" + |
| " a: " + String(testArray) + "\n" + |
| " actual spliced: " + String(actualSpliced) + "\n" + |
| " expected spliced: " + String(expectedSpliced) + "\n" + |
| " actual removed: " + String(actualRemoved) + "\n" + |
| " expected removed: " + String(expectedRemoved); |
| reason = reason + errorMessage; |
| writeHeaderToLog(errorMessage); |
| passed = false; |
| } |
| } |
| } |
| var testcase = new TestCase(SECTION, testname, true, passed); |
| if (!passed) testcase.reason = reason; |
| return testcase; |
| } |