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/* The contents of this file are subject to the Netscape 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/NPL/
*
* 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 Mozilla Communicator client code, released March
* 31, 1998.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
*/
/**
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';
startTest();
var TITLE = 'String:splice 2';
var BUGNUMBER="123795";
writeHeaderToLog('Executing script: splice2.js');
writeHeaderToLog( SECTION + " "+ TITLE);
var count = 0;
var testcases = new Array();
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;
}
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];
testcases[count++] = exhaustiveSpliceTestWithArgs("exhaustive splice w/2 optional args 1",a);
testcases[count++] = exhaustiveSpliceTestWithArgs("exhaustive splice w/2 optional args 2",b);
function test()
{
for ( tc=0; tc < testcases.length; tc++ ) {
testcases[tc].passed = writeTestCaseResult(
testcases[tc].expect,
testcases[tc].actual,
testcases[tc].description +" = "+
testcases[tc].actual );
testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
}
stopTest();
return ( testcases );
}
test();
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