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Prototype: Add Number.prototype.round/ceil/floor/abs as an aliases to the respective methods in Math. Refactor to seperate number extensions from base.js. [Thomas Fuchs]
2007-06-06 16:10:16 +00:00
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Prototype Unit test file</title>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<script src="../../dist/prototype.js" type="text/javascript"></script>
<script src="../lib/unittest.js" type="text/javascript"></script>
<link rel="stylesheet" href="../test.css" type="text/css" />
<style type="text/css" media="screen">
/* <![CDATA[ */
#testcss1 { font-size:11px; color: #f00; }
#testcss2 { font-size:12px; color: #0f0; display: none; }
/* ]]> */
</style>
</head>
<body>
<h1>Prototype Unit test file</h1>
<p>
Test of utility functions in number.js
</p>
<!-- Log output -->
<div id="testlog"> </div>
<!-- Tests follow -->
<script type="text/javascript" language="javascript" charset="utf-8">
// <![CDATA[
new Test.Unit.Runner({
testNumberMathMethods: function() {with(this) {
assertEqual(1, (0.9).round());
assertEqual(-2, (-1.9).floor());
assertEqual(-1, (-1.9).ceil());
$w('abs floor round ceil').each( function(method){
assertEqual(Math[method](Math.PI), Math.PI[method]());
});
}},
testNumberToColorPart: function() {with(this) {
assertEqual('00', (0).toColorPart());
assertEqual('0a', (10).toColorPart());
assertEqual('ff', (255).toColorPart());
}},
testNumberToPaddedString: function() {with(this) {
assertEqual('00', (0).toPaddedString(2, 16));
assertEqual('0a', (10).toPaddedString(2, 16));
assertEqual('ff', (255).toPaddedString(2, 16));
assertEqual('000', (0).toPaddedString(3));
assertEqual('010', (10).toPaddedString(3));
assertEqual('100', (100).toPaddedString(3));
assertEqual('1000', (1000).toPaddedString(3));
}},
testNumberToJSON: function() {with(this) {
assertEqual('null', Number.NaN.toJSON());
assertEqual('0', (0).toJSON());
assertEqual('-293', (-293).toJSON());
}}
prototype: Test.Unit refactoring. Allow running multiple instances of Test.Unit.Runner on the same page. Allow rake to run specific testcases. Closes #10704, #10705, #10706.
2008-01-06 00:34:39 +00:00
});
Prototype: Add Number.prototype.round/ceil/floor/abs as an aliases to the respective methods in Math. Refactor to seperate number extensions from base.js. [Thomas Fuchs]
2007-06-06 16:10:16 +00:00
// ]]>
</script>
</body>
</html>