The Tor Browser: js/src/tests/js1_2/Array/splice2.js@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 /**

     8    Filename:     splice2.js

     9    Description:  'Tests Array.splice(x,y) w/4 var args'

    11    Author:       Nick Lerissa

    12    Date:         Fri Feb 13 09:58:28 PST 1998

    13 */

    15 var SECTION = 'As described in Netscape doc "Whats new in JavaScript 1.2"';

    16 var VERSION = 'no version';

    17 var TITLE = 'String:splice 2';

    18 var BUGNUMBER="123795";

    20 startTest();

    21 writeHeaderToLog('Executing script: splice2.js');

    22 writeHeaderToLog( SECTION + " "+ TITLE);

    24 var a = ['a','test string',456,9.34,new String("string object"),[],['h','i','j','k']];

    25 var b = [1,2,3,4,5,6,7,8,9,0];

    27 exhaustiveSpliceTestWithArgs("exhaustive splice w/2 optional args 1",a);

    28 exhaustiveSpliceTestWithArgs("exhaustive splice w/2 optional args 2",b);

    30 test();

    33 function mySplice(testArray, splicedArray, first, len, elements)

    34 {

    35   var removedArray  = [];

    36   var adjustedFirst = first;

    37   var adjustedLen   = len;

    39   if (adjustedFirst < 0) adjustedFirst = testArray.length + first;

    40   if (adjustedFirst < 0) adjustedFirst = 0;

    42   if (adjustedLen < 0) adjustedLen = 0;

    44   for (i = 0; (i < adjustedFirst)&&(i < testArray.length); ++i)

    45     splicedArray.push(testArray[i]);

    47   if (adjustedFirst < testArray.length)

    48     for (i = adjustedFirst; (i < adjustedFirst + adjustedLen) && (i < testArray.length); ++i)

    49       removedArray.push(testArray[i]);

    51   for (i = 0; i < elements.length; i++) splicedArray.push(elements[i]);

    53   for (i = adjustedFirst + adjustedLen; i < testArray.length; i++)

    54     splicedArray.push(testArray[i]);

    56   return removedArray;

    57 }

    59 function exhaustiveSpliceTestWithArgs(testname, testArray)

    60 {

    61   var passed = true;

    62   var errorMessage;

    63   var reason = "";

    64   for (var first = -(testArray.length+2); first <= 2 + testArray.length; first++)

    65   {

    66     var actualSpliced   = [];

    67     var expectedSpliced = [];

    68     var actualRemoved   = [];

    69     var expectedRemoved = [];

    71     for (var len = 0; len < testArray.length + 2; len++)

    72     {

    73       actualSpliced   = [];

    74       expectedSpliced = [];

    76       for (var i = 0; i < testArray.length; ++i)

    77 	actualSpliced.push(testArray[i]);

    79       actualRemoved   = actualSpliced.splice(first,len,-97,new String("test arg"),[],9.8);

    80       expectedRemoved = mySplice(testArray,expectedSpliced,first,len,[-97,new String("test arg"),[],9.8]);

    82       var adjustedFirst = first;

    83       if (adjustedFirst < 0) adjustedFirst = testArray.length + first;

    84       if (adjustedFirst < 0) adjustedFirst = 0;

    87       if (  (String(actualSpliced) != String(expectedSpliced))

    88 	    ||(String(actualRemoved) != String(expectedRemoved)))

    89       {

    90 	if (  (String(actualSpliced) == String(expectedSpliced))

    91 	      &&(String(actualRemoved) != String(expectedRemoved)) )

    92 	{

    94 	  if ( (expectedRemoved.length == 1)

    95 	       &&(String(actualRemoved) == String(expectedRemoved[0]))) continue;

    96 	  if ( expectedRemoved.length == 0  && actualRemoved == void 0 ) continue;

    97 	}

    99 	errorMessage =

   100 	  "ERROR: 'TEST FAILED' ERROR: 'TEST FAILED' ERROR: 'TEST FAILED'\n" +

   101 	  "             test: " + "a.splice(" + first + "," + len + ",-97,new String('test arg'),[],9.8)\n" +

   102 	  "                a: " + String(testArray) + "\n" +

   103 	  "   actual spliced: " + String(actualSpliced) + "\n" +

   104 	  " expected spliced: " + String(expectedSpliced) + "\n" +

   105 	  "   actual removed: " + String(actualRemoved) + "\n" +

   106 	  " expected removed: " + String(expectedRemoved);

   107 	reason = reason + errorMessage;

   108 	writeHeaderToLog(errorMessage);

   109 	passed = false;

   110       }

   111     }

   112   }

   113   var testcase = new TestCase(SECTION, testname, true, passed);

   114   if (!passed) testcase.reason = reason;

   115   return testcase;

   116 }

The Tor Browser / file revision