338 lines
13 KiB
HTML
338 lines
13 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<title>Prototype Unit test file</title>
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<meta http-equiv="content-type" content="text/html; charset=utf-8" />
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<script src="../../dist/prototype.js" type="text/javascript"></script>
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<script src="../lib/unittest.js" type="text/javascript"></script>
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<link rel="stylesheet" href="../test.css" type="text/css" />
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<style type="text/css" media="screen">
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/* <![CDATA[ */
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#testcss1 { font-size:11px; color: #f00; }
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#testcss2 { font-size:12px; color: #0f0; display: none; }
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/* ]]> */
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</style>
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</head>
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<body>
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<h1>Prototype Unit test file</h1>
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<p>
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Test of utility functions in string.js
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</p>
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<!-- Log output -->
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<div id="testlog"> </div>
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<!-- Tests follow -->
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<script type="text/javascript" language="javascript" charset="utf-8">
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// <![CDATA[
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var evalScriptsCounter = 0,
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largeTextEscaped = '<span>test</span>',
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largeTextUnescaped = '<span>test</span>';
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(2048).times(function(){
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largeTextEscaped += ' ABC';
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largeTextUnescaped += ' ABC';
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});
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new Test.Unit.Runner({
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testInterpret: function(){with(this) {
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assertIdentical('true', String.interpret(true));
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assertIdentical('123', String.interpret(123));
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assertIdentical('foo bar', String.interpret('foo bar'));
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assertIdentical(
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'object string',
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String.interpret({ toString: function(){ return 'object string' } }));
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assertIdentical('0', String.interpret(0));
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assertIdentical('false', String.interpret(false));
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assertIdentical('', String.interpret(undefined));
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assertIdentical('', String.interpret(null));
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assertIdentical('', String.interpret(''));
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}},
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testGsubWithReplacementFunction: function() {with(this) {
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var source = 'foo boo boz';
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assertEqual('Foo Boo BoZ',
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source.gsub(/[^o]+/, function(match) {
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return match[0].toUpperCase()
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}));
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assertEqual('f2 b2 b1z',
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source.gsub(/o+/, function(match) {
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return match[0].length;
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}));
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assertEqual('f0 b0 b1z',
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source.gsub(/o+/, function(match) {
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return match[0].length % 2;
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}));
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}},
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testGsubWithReplacementString: function() {with(this) {
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var source = 'foo boo boz';
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assertEqual('foobooboz',
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source.gsub(/\s+/, ''));
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assertEqual(' z',
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source.gsub(/(.)(o+)/, ''));
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}},
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testGsubWithReplacementTemplateString: function() {with(this) {
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var source = 'foo boo boz';
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assertEqual('-oo-#{1}- -oo-#{1}- -o-#{1}-z',
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source.gsub(/(.)(o+)/, '-#{2}-\\#{1}-'));
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assertEqual('-foo-f- -boo-b- -bo-b-z',
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source.gsub(/(.)(o+)/, '-#{0}-#{1}-'));
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assertEqual('-oo-f- -oo-b- -o-b-z',
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source.gsub(/(.)(o+)/, '-#{2}-#{1}-'));
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assertEqual(' z',
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source.gsub(/(.)(o+)/, '#{3}'));
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}},
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testSubWithReplacementFunction: function() {with(this) {
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var source = 'foo boo boz';
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assertEqual('Foo boo boz',
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source.sub(/[^o]+/, function(match) {
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return match[0].toUpperCase()
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}), 1);
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assertEqual('Foo Boo boz',
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source.sub(/[^o]+/, function(match) {
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return match[0].toUpperCase()
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}, 2), 2);
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assertEqual(source,
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source.sub(/[^o]+/, function(match) {
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return match[0].toUpperCase()
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}, 0), 0);
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assertEqual(source,
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source.sub(/[^o]+/, function(match) {
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return match[0].toUpperCase()
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}, -1), -1);
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}},
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testSubWithReplacementString: function() {with(this) {
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var source = 'foo boo boz';
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assertEqual('oo boo boz',
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source.sub(/[^o]+/, ''));
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assertEqual('oooo boz',
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source.sub(/[^o]+/, '', 2));
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assertEqual('-f-oo boo boz',
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source.sub(/[^o]+/, '-#{0}-'));
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assertEqual('-f-oo- b-oo boz',
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source.sub(/[^o]+/, '-#{0}-', 2));
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}},
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testScan: function() {with(this) {
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var source = 'foo boo boz', results = [];
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source.scan(/[o]+/, function(match) {
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results.push(match[0].length);
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});
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assertEnumEqual([2, 2, 1], results);
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assertEqual(source, source.scan(/x/, fail));
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}},
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testToArray: function() {with(this) {
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assertEnumEqual([],''.toArray());
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assertEnumEqual(['a'],'a'.toArray());
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assertEnumEqual(['a','b'],'ab'.toArray());
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assertEnumEqual(['f','o','o'],'foo'.toArray());
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}},
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/*
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Note that camelize() differs from its Rails counterpart,
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as it is optimized for dealing with JavaScript object
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properties in conjunction with CSS property names:
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- Looks for dashes, not underscores
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- CamelCases first word if there is a front dash
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*/
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testCamelize: function() {with(this) {
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assertEqual('', ''.camelize());
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assertEqual('', '-'.camelize());
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assertEqual('foo', 'foo'.camelize());
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assertEqual('foo_bar', 'foo_bar'.camelize());
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assertEqual('FooBar', '-foo-bar'.camelize());
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assertEqual('FooBar', 'FooBar'.camelize());
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assertEqual('fooBar', 'foo-bar'.camelize());
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assertEqual('borderBottomWidth', 'border-bottom-width'.camelize());
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assertEqual('classNameTest','class-name-test'.camelize());
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assertEqual('classNameTest','className-test'.camelize());
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assertEqual('classNameTest','class-nameTest'.camelize());
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/* benchmark(function(){
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'class-name-test'.camelize();
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},10000); */
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}},
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testCapitalize: function() {with(this) {
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assertEqual('',''.capitalize());
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assertEqual('Ä','ä'.capitalize());
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assertEqual('A','A'.capitalize());
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assertEqual('Hello','hello'.capitalize());
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assertEqual('Hello','HELLO'.capitalize());
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assertEqual('Hello','Hello'.capitalize());
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assertEqual('Hello world','hello WORLD'.capitalize());
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}},
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testUnderscore: function() {with(this) {
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assertEqual('', ''.underscore());
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assertEqual('_', '-'.underscore());
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assertEqual('foo', 'foo'.underscore());
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assertEqual('foo', 'Foo'.underscore());
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assertEqual('foo_bar', 'foo_bar'.underscore());
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assertEqual('border_bottom', 'borderBottom'.underscore());
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assertEqual('border_bottom_width', 'borderBottomWidth'.underscore());
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assertEqual('border_bottom_width', 'border-Bottom-Width'.underscore());
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}},
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testDasherize: function() {with(this) {
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assertEqual('', ''.dasherize());
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assertEqual('foo', 'foo'.dasherize());
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assertEqual('Foo', 'Foo'.dasherize());
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assertEqual('foo-bar', 'foo-bar'.dasherize());
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assertEqual('border-bottom-width', 'border_bottom_width'.dasherize());
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}},
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testTruncate: function() {with(this) {
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var source = 'foo boo boz foo boo boz foo boo boz foo boo boz';
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assertEqual(source, source.truncate(source.length));
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assertEqual('foo boo boz foo boo boz foo...', source.truncate(0));
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assertEqual('fo...', source.truncate(5));
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assertEqual('foo b', source.truncate(5, ''));
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}},
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testStrip: function() {with(this) {
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assertEqual('hello world', ' hello world '.strip());
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assertEqual('hello world', 'hello world'.strip());
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assertEqual('hello \n world', ' hello \n world '.strip());
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assertEqual('', ' '.strip());
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}},
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testStripTags: function() {with(this) {
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assertEqual('hello world', 'hello world'.stripTags());
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assertEqual('hello world', 'hello <span>world</span>'.stripTags());
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assertEqual('hello world', '<a href="#" onclick="moo!">hello</a> world'.stripTags());
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assertEqual('hello world', 'h<b><em>e</em></b>l<i>l</i>o w<span class="moo" id="x"><b>o</b></span>rld'.stripTags());
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}},
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testStripScripts: function() {with(this) {
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assertEqual('foo bar', 'foo bar'.stripScripts());
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assertEqual('foo bar', ('foo <script>boo();<'+'/script>bar').stripScripts());
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assertEqual('foo bar', ('foo <script type="text/javascript">boo();\nmoo();<'+'/script>bar').stripScripts());
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}},
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testExtractScripts: function() {with(this) {
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assertEnumEqual([], 'foo bar'.extractScripts());
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assertEnumEqual(['boo();'], ('foo <script>boo();<'+'/script>bar').extractScripts());
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assertEnumEqual(['boo();','boo();\nmoo();'],
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('foo <script>boo();<'+'/script><script type="text/javascript">boo();\nmoo();<'+'/script>bar').extractScripts());
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assertEnumEqual(['boo();','boo();\nmoo();'],
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('foo <script>boo();<'+'/script>blub\nblub<script type="text/javascript">boo();\nmoo();<'+'/script>bar').extractScripts());
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}},
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testEvalScripts: function() {with(this) {
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assertEqual(0, evalScriptsCounter);
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('foo <script>evalScriptsCounter++<'+'/script>bar').evalScripts();
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assertEqual(1, evalScriptsCounter);
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var stringWithScripts = '';
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(3).times(function(){ stringWithScripts += 'foo <script>evalScriptsCounter++<'+'/script>bar' });
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stringWithScripts.evalScripts();
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assertEqual(4, evalScriptsCounter);
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}},
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testEscapeHTML: function() {with(this) {
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assertEqual('foo bar', 'foo bar'.escapeHTML());
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assertEqual('foo <span>bar</span>', 'foo <span>bar</span>'.escapeHTML());
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assertEqual('foo ß bar', 'foo ß bar'.escapeHTML());
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assertEqual('a<a href="blah">blub</a>b<span><div></div></span>cdef<strong>!!!!</strong>g',
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'a<a href="blah">blub</a>b<span><div></div></span>cdef<strong>!!!!</strong>g'.escapeHTML());
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assertEqual(largeTextEscaped, largeTextUnescaped.escapeHTML());
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}},
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testUnescapeHTML: function() {with(this) {
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assertEqual('foo bar', 'foo bar'.unescapeHTML());
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assertEqual('foo <span>bar</span>', 'foo <span>bar</span>'.unescapeHTML());
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assertEqual('foo ß bar', 'foo ß bar'.unescapeHTML());
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assertEqual('a<a href="blah">blub</a>b<span><div></div></span>cdef<strong>!!!!</strong>g',
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'a<a href="blah">blub</a>b<span><div></div></span>cdef<strong>!!!!</strong>g'.unescapeHTML());
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assertEqual(largeTextUnescaped, largeTextEscaped.unescapeHTML());
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}},
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testTemplateEvaluation: function() {with(this) {
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var source = '<tr><td>#{name}</td><td>#{age}</td></tr>';
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var person = {name: 'Sam', age: 21};
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var template = new Template(source);
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assertEqual('<tr><td>Sam</td><td>21</td></tr>',
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template.evaluate(person));
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assertEqual('<tr><td></td><td></td></tr>',
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template.evaluate({}));
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}},
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testTemplateEvaluationWithFalses: function() {with(this) {
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var source = '<tr><td>#{zero}</td><td>#{false_}</td><td>#{undef}</td><td>#{null_}</td><td>#{empty}</td></tr>';
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var falses = {zero:0, false_:false, undef:undefined, null_:null, empty:""};
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var template = new Template(source);
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assertEqual('<tr><td>0</td><td>false</td><td></td><td></td><td></td></tr>',
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template.evaluate(falses));
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}},
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testToQueryParams: function() {with(this) {
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assertEnumEqual([], Object.keys(''.toQueryParams()));
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assertEnumEqual([], Object.keys('foo?'.toQueryParams()));
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assertEnumEqual(['a', 'b'], Object.keys('foo?a&b'.toQueryParams()));
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assertEnumEqual(['a', 'b'], Object.keys('foo?a&b#fragment'.toQueryParams()));
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assertEnumEqual(['a', 'b'], Object.keys('a;b'.toQueryParams(';')));
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var result = 'a'.toQueryParams();
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assertEqual(undefined, result['a']);
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assert(result.hasOwnProperty('a'));
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result = 'a&b=c'.toQueryParams();
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assertEqual(undefined, result['a']);
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assert(result.hasOwnProperty('a'));
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assertEqual('c', result['b']);
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result = 'a%20b=c&d=e%20f&g=h'.toQueryParams();
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assertEqual('c', result['a b']);
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assertEqual('e f', result['d']);
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assertEqual('h', result['g']);
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result = 'color=r&color=g&color=b'.toQueryParams();
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assertEnumEqual(['r', 'g', 'b'], result['color']);
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assertEnumEqual(['r', 'b'], 'c=r&c=&c=b'.toQueryParams()['c']);
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assertEqual('blue', 'c=&c=blue'.toQueryParams()['c']);
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assertEqual('blue', 'c=blue&c='.toQueryParams()['c']);
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}},
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testInspect: function() {with(this) {
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assertEqual('\'\'', ''.inspect());
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assertEqual('\'test\'', 'test'.inspect());
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assertEqual('\'test \\\'test\\\' "test"\'', 'test \'test\' "test"'.inspect());
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}},
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testSucc: function() {with(this) {
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assertEqual('b', 'a'.succ());
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assertEqual('B', 'A'.succ());
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assertEqual('1', '0'.succ());
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assertEqual('abce', 'abcd'.succ());
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assertEqual('{', 'z'.succ());
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assertEqual(':', '9'.succ());
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}}
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}, 'testlog');
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// ]]>
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</script>
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</body>
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</html>
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