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integration-test.js
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integration-test.js
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var vows = require('vows');
var path = require('path');
var optimizerContext = require('./test-helper').optimizerContext;
var lineBreak = require('os').EOL;
function generateComments(count) {
var output = [];
var i;
for (i = 0; i < count; i++) {
output.push('/* */');
}
return output.join('');
}
vows.describe('integration tests')
.addBatch(
optimizerContext('identity', {
'preserve minified content': [
'a{color:#f10}',
'a{color:#f10}'
]
})
)
.addBatch(
optimizerContext('semicolons', {
'multiple semicolons': [
'a{color:#fff;;;width:0; ;}',
'a{color:#fff;width:0}'
],
'trailing semicolon': [
'a{color:#fff;}',
'a{color:#fff}'
],
'trailing semicolon and space': [
'a{color:#fff ; }',
'a{color:#fff}'
],
'comma and space': [
'a{color:rgba(0, 0, 5, .5)}',
'a{color:rgba(0,0,5,.5)}'
]
})
)
.addBatch(
optimizerContext('whitespace', {
'one argument': [
'div a { color:#fff }',
'div a{color:#fff}'
],
'tabs': [
'div\t\ta{display:block}\tp{color:red}',
'div a{display:block}p{color:red}'
],
'line breaks #1': [
'div \na\r\n { width:500px }',
'div a{width:500px}'
],
'line breaks #2': [
'div \na\r\n, p { width:500px }',
'div a,p{width:500px}'
],
'line breaks with whitespace lines': [
'div \n \t\n \na\r\n, p { width:500px }',
'div a,p{width:500px}'
],
'multiple arguments': [
'a{color:#fff ; font-weight: bolder }',
'a{color:#fff;font-weight:bolder}'
],
'space delimited arguments': [
'a {border: 1px solid #f10; margin: 0 auto }',
'a{border:1px solid #f10;margin:0 auto}'
],
'at beginning': [
' a {color:#fff}',
'a{color:#fff}'
],
'at end': [
'a{color:#fff } ',
'a{color:#fff}'
],
'not inside calc method #1': [
'a{width:-moz-calc(100% - 1em);width:calc(100% - 1em)}',
'a{width:-moz-calc(100% - 1em);width:calc(100% - 1em)}'
],
'not inside calc method #2': [
'div{margin:-moz-calc(50% + 15px) -moz-calc(50% + 15px);margin:calc(50% + .5rem) calc(50% + .5rem)}',
'div{margin:-moz-calc(50% + 15px);margin:calc(50% + .5rem)}'
],
'not inside calc method with more parentheses': [
'div{height:-moz-calc((10% + 13px)/ 2 + 10em)}',
'div{height:-moz-calc((10% + 13px)/ 2 + 10em)}'
],
'not inside calc method with multiplication': [
'div{height:-moz-calc(3 * 2em + 10px)}',
'div{height:-moz-calc(3 * 2em + 10px)}'
],
'not inside calc method with brackets': [
'body{margin-left:calc(50vw + (1024px/2))}',
'body{margin-left:calc(50vw + (1024px/2))}'
],
'not inside calc method with brackets #2': [
'body{width:calc((978px * 2/3) - 30px)}',
'body{width:calc((978px * 2/3) - 30px)}'
],
'not inside calc method with brackets #3': [
'body{margin:calc(99.99% * 1/3 - (30px - 30px * 1/3) + 30px)}',
'body{margin:calc(99.99% * 1/3 - (30px - 30px * 1/3) + 30px)}'
],
'with space between braces': [
'body{width:calc( ( 100% - 13px) / 3 )}',
'body{width:calc((100% - 13px)/ 3)}'
],
'before colon': [
'#test{padding-left :0}',
'#test{padding-left:0}'
],
'before colon but not selectors #1': [
'div :before{display:block}',
'div :before{display:block}'
],
'before colon but not selectors #2': [
'div ::-webkit-search-decoration{display:block}',
'div ::-webkit-search-decoration{display:block}'
],
'before colon but not selectors #3': [
'div :after{color:red}',
'div :after{color:red}'
],
'windows breaks': [
'div>a{color:red\r\n }',
'div>a{color:red}'
],
'whitespace in media queries': [
'@media ( min-width: 980px ) {\n#page .span4 {\nwidth: 250px;\n}\n\n.row {\nmargin-left: -10px;\n}\n}',
'@media (min-width:980px){#page .span4{width:250px}.row{margin-left:-10px}}'
],
'line breaks in media queries': [
'@media\nonly screen and (max-width: 1319px) and (min--moz-device-pixel-ratio: 1.5),\nonly screen and (max-width: 1319px) and (-moz-min-device-pixel-ratio: 1.5)\n{ a { color:#000 } }',
'@media only screen and (max-width:1319px) and (min--moz-device-pixel-ratio:1.5),only screen and (max-width:1319px) and (-moz-min-device-pixel-ratio:1.5){a{color:#000}}'
],
'in content preceded by #content': [
'#content{display:block}#foo{content:"\0BB "}',
'#content{display:block}#foo{content:"\0BB "}'
],
'in content preceded by .content': [
'.content{display:block}#foo{content:"\0BB "}',
'.content{display:block}#foo{content:"\0BB "}'
],
'in content preceded by line break': [
'.content{display:block}#foo{' + lineBreak + 'content:"x"}',
'.content{display:block}#foo{content:"x"}'
],
'after rgb': [
'a{text-shadow:rgb(255,0,1) 1px 1px}',
'a{text-shadow:#ff0001 1px 1px}'
],
'after rgba #1': [
'a{text-shadow:rgba(255,0,0,.1) 0 1px}',
'a{text-shadow:rgba(255,0,0,.1) 0 1px}'
],
'after rgba #2': [
'a{text-shadow:rgba(255,0,0,1) 0 1px}',
'a{text-shadow:red 0 1px}'
],
'after hsl': [
'a{text-shadow:hsl(240,100%,40%) -1px 1px}',
'a{text-shadow:#00c -1px 1px}'
],
'after hsla': [
'a{text-shadow:hsla(240,100%,40%,.5) -1px 1px}',
'a{text-shadow:hsla(240,100%,40%,.5) -1px 1px}'
],
'inside background': [
'a{background:calc(100% - 2px) 10px no-repeat}',
'a{background:calc(100% - 2px) 10px no-repeat}'
],
'inside background with fraction unit': [
'a{background:calc(100% - 2px) .5em no-repeat}',
'a{background:calc(100% - 2px) .5em no-repeat}'
],
'inside background with urls': [
'a{background:url(image.png) no-repeat}',
'a{background:url(image.png) no-repeat}'
],
'inside background with rgba': [
'a{background:calc(100% - 10px) no-repeat}',
'a{background:calc(100% - 10px) no-repeat}'
],
'inside margin': [
'a{margin:calc(100% - 2px) calc(100% - 5px)}',
'a{margin:calc(100% - 2px) calc(100% - 5px)}'
],
'inside transform': [
'a{transform:translateX(10px) translateY(10px)}',
'a{transform:translateX(10px) translateY(10px)}'
],
'after :not #1': [
'li:not(.foo).bar{color:red}',
'li:not(.foo).bar{color:red}'
],
'after :not #2': [
'li:not(.foo)[data-type=none]{color:red}',
'li:not(.foo)[data-type=none]{color:red}'
],
'after :not #3': [
'li:not(.foo)#id{color:red}',
'li:not(.foo)#id{color:red}'
]
}, { level: 2 })
)
.addBatch(
optimizerContext('whitespace with spaceAfterClosingBrace', {
'after rgb': [
'a{text-shadow:rgb(255,0,1) 1px 1px}',
'a{text-shadow:#ff0001 1px 1px}'
],
'after rgba': [
'a{text-shadow:rgba(255,0,0,.1) 0 1px}',
'a{text-shadow:rgba(255,0,0,.1) 0 1px}'
],
'after hsl': [
'a{text-shadow:hsl(240,100%,40%) -1px 1px}',
'a{text-shadow:#00c -1px 1px}'
],
'after hsla': [
'a{text-shadow:hsla(240,100%,40%,.5) -1px 1px}',
'a{text-shadow:hsla(240,100%,40%,.5) -1px 1px}'
],
'inside background': [
'a{background:calc(100% - 2px) 10px no-repeat}',
'a{background:calc(100% - 2px)10px no-repeat}'
],
'inside background with fraction unit': [
'a{background:calc(100% - 2px) .5em no-repeat}',
'a{background:calc(100% - 2px).5em no-repeat}'
],
'inside background with urls': [
'a{background:url(image.png) no-repeat}',
'a{background:url(image.png)no-repeat}'
],
'inside background with rgba': [
'a{background:calc(100% - 10px) no-repeat}',
'a{background:calc(100% - 10px)no-repeat}'
],
'inside margin': [
'a{margin:calc(100% - 2px) calc(100% - 5px)}',
'a{margin:calc(100% - 2px) calc(100% - 5px)}'
],
'inside transform': [
'a{transform:translateX(10px) translateY(10px)}',
'a{transform:translateX(10px)translateY(10px)}'
],
'inside @media': [
'@media only screen and (max-width:1319px) and (min--moz-device-pixel-ratio:1.5){a{color:red}}',
'@media only screen and (max-width:1319px)and (min--moz-device-pixel-ratio:1.5){a{color:red}}'
]
}, { compatibility: { properties: { spaceAfterClosingBrace: false } } })
)
.addBatch(
optimizerContext('line breaks', {
'line breaks #1': [
'div\na\r\n{width:500px}',
'div a{width:500px}'
],
'line breaks #2': [
'div\na\r\n,p{width:500px}',
'div a,p{width:500px}'
],
'multiple line breaks #2': [
'div \r\n\r\na\r\n,p{width:500px}',
'div a,p{width:500px}'
],
'line breaks with whitespace lines': [
'div \n \t\n \na\r\n, p { width:500px }',
'div a,p{width:500px}'
],
'line breaks with multiple selectors': [
'p{width:500px}a{color:red}span{font-style:italic}',
'p{width:500px}' + lineBreak + 'a{color:red}' + lineBreak + 'span{font-style:italic}'
],
'charset not at beginning': [
'a{ color: #f10; }\n@charset \'utf-8\';\nb { font-weight: bolder}',
'@charset \'utf-8\';' + lineBreak + 'a{color:#f10}' + lineBreak + 'b{font-weight:bolder}'
],
'charset multiple charsets': [
'@charset \'utf-8\';\ndiv :before { display: block }\n@charset \'utf-8\';\na { color: #f10 }',
'@charset \'utf-8\';' + lineBreak + 'div :before{display:block}' + lineBreak + 'a{color:#f10}'
],
'charset with double line break': [
'@charset \'utf-8\';' + lineBreak + lineBreak + 'a{display:block}',
'@charset \'utf-8\';' + lineBreak + 'a{display:block}'
],
'uppercase charset': [
'@CHARSET \'utf-8\';h1{color:red}',
'h1{color:red}'
],
'mixed case charset': [
'@chArSET \'utf-8\';h1{color:red}',
'h1{color:red}'
]
}, { format: 'keep-breaks' })
)
.addBatch(
optimizerContext('line breaks and important comments', {
'charset to beginning with comment removal': [
'/*! some comment */' + lineBreak + lineBreak + '@charset \'utf-8\';' + lineBreak + lineBreak + 'a{display:block}',
'@charset \'utf-8\';' + lineBreak + 'a{display:block}'
]
}, { format: 'keep-breaks', level: { 1: { specialComments: 0 } } })
)
.addBatch(
optimizerContext('CRLF line breaks', {
'uses specified one': [
'.block{color:red;display:block}',
'.block{color:red;\r\ndisplay:block\r\n}'
]
}, { format: { breaks: { afterProperty: true }, breakWith: 'crlf' } })
)
.addBatch(
optimizerContext('CRLF line with format as string', {
'uses specified one': [
'.block{color:red;display:block}',
'.block{color:red;\r\ndisplay:block\r\n}'
]
}, { format: 'breaks:afterProperty=on;breakWith:crlf' })
)
.addBatch(
optimizerContext('LF line breaks', {
'uses specified one': [
'.block{color:red;display:block}',
'.block{color:red;\ndisplay:block\n}'
]
}, { format: { breaks: { afterProperty: true }, breakWith: 'lf' } })
)
.addBatch(
optimizerContext('selectors', {
'not expand + in selectors mixed with calc methods': [
'div{width:calc(50% + 3em)}div + div{width:100%}div:hover{width:calc(50% + 4em)}* > div {border:1px solid #f0f}',
'div{width:calc(50% + 3em)}div+div{width:100%}div:hover{width:calc(50% + 4em)}*>div{border:1px solid #f0f}'
],
'process selectors ending with -0 correctly': [
'.selector-0,a{display:block}',
'.selector-0,a{display:block}'
],
'process selectors ending with -1 correctly': [
'.selector-1,a{display:block}',
'.selector-1,a{display:block}'
]
})
)
.addBatch(
optimizerContext('universal selector in ie8 compatibility mode', {
'+html': [
'*+html .foo{display:inline}',
''
],
'+html:first-child': [
'*:first-child+html .foo{display:inline}',
''
],
'complex': [
'*:first-child+html .foo,.bar{display:inline}',
'.bar{display:inline}'
]
}, { compatibility: 'ie8' })
)
.addBatch(
optimizerContext('universal selector in ie7 compatibility mode', {
'+html': [
'*+html .foo{display:inline}',
'*+html .foo{display:inline}'
],
':first-child+html': [
'*:first-child+html .foo{display:inline}',
'*:first-child+html .foo{display:inline}'
],
'complex': [
'*:first-child+html .foo,.bar{display:inline}',
'*:first-child+html .foo,.bar{display:inline}'
]
}, { compatibility: 'ie7' })
)
.addBatch(
optimizerContext('comments', {
'single line': [
'a{color:#fff}/* some comment*/p{height:10px/* other comment */}',
'a{color:#fff}p{height:10px}'
],
'multiline': [
'/* \r\n multiline \n comment */a{color:rgba(0,0,0,0.8)}',
'a{color:rgba(0,0,0,.8)}'
],
'comment chars in comments': [
'/* \r\n comment chars * inside / comments */a{color:#fff}',
'a{color:#fff}'
],
'comment inside block': [
'a{/* \r\n some comments */color:#fff}',
'a{color:#fff}'
],
'special comments': [
'/*! special comment */a{color:#f10} /* normal comment */',
'/*! special comment */a{color:#f10}'
],
'should keep exact structure': [
'/*! \n a > span { } with some content */',
'/*! \n a > span { } with some content */'
],
'should remove comments with forward slashes inside': [
'/*////*/a{color:red}',
'a{color:red}'
],
'should properly handle line breaks and ** characters inside comments': [
'/**====**\\\n/**2nd comment line/**===**/a{color:red}',
'a{color:red}'
],
'selector between comments': [
'/*comment*/*/*comment*/{color:red}',
'*{color:red}'
],
'inside url': [
'p{background-image:url(\'/*\')}/* */',
'p{background-image:url(\'/*\')}'
],
'inside url twice': [
'p{background-image:url(\'/* */\" /*\')}/* */',
'p{background-image:url(\'/* */\" /*\')}'
],
'inside url with more quotation': [
'p{background-image:url(\'/*\');content:""/* */}',
'p{background-image:url(\'/*\');content:""}'
],
'with quote marks': [
'/*"*//* */',
''
],
'important after value': [
'div{color:red;/*!comment*/}',
'div{color:red/*!comment*/}'
],
'important between values': [
'div{color:red;/*!comment*/display:block}',
'div{color:red;/*!comment*/display:block}'
],
'important between and after values': [
'div{color:red;/*!comment1*/display:block;/*!comment2*/}',
'div{color:red;/*!comment1*/display:block/*!comment2*/}'
],
'two important after value': [
'div{color:red;/*!1*//*!2*/}',
'div{color:red/*!1*//*!2*/}'
],
'two comments, general selector right after first, and quotes': [
'/*! comment */*{box-sizing:border-box}div:before{content:" "}/*! @comment */div{display:inline-block}',
'/*! comment */*{box-sizing:border-box}div:before{content:" "}/*! @comment */div{display:inline-block}'
],
'clean-css ignore comments on top level': [
'/* clean-css ignore:start */\n .block { color:transparent } \n/* clean-css ignore:end */',
'\n .block { color:transparent } \n'
],
'clean-css ignore comments on nested block level': [
'@media print { /* clean-css ignore:start */\n .block { color:transparent } \n/* clean-css ignore:end */ }',
'@media print{\n .block { color:transparent } \n}'
],
'clean-css ignore comments on rule level': [
'.block { /* clean-css ignore:start */ *!color:transparent /* clean-css ignore:end */ }',
'.block{ *!color:transparent }'
],
'clean-css ignore comments with nested block': [
'/* clean-css ignore:start */ @media print { a { *!color:transparent } } /* clean-css ignore:end */',
' @media print { a { *!color:transparent } } '
]
})
)
.addBatch(
optimizerContext('escaping', {
'escaped @ symbol in class name': [
'.pad--all0\\@sm{padding:0}',
'.pad--all0\\@sm{padding:0}'
],
'escaped @ symbol in id': [
'#id\\@sm{padding:0}',
'#id\\@sm{padding:0}'
],
'escaped slash': [
'a{content:"\\\\"}',
'a{content:"\\\\"}'
],
'escaped quote': [
'a{content:"\\\""}',
'a{content:"\\\""}'
],
'escaped quote in selector name': [
'.this-class\\\'s-got-an-apostrophe{color:red}a{color:#f00}',
'.this-class\\\'s-got-an-apostrophe,a{color:red}'
],
'escaped quotes in selector name': [
'.this-class\\\"s-got-an-apostrophes\\\'{color:red}a{color:#f00}',
'.this-class\\\"s-got-an-apostrophes\\\',a{color:red}'
],
'escaped tab': [
'a{content:"\\\t"}',
'a{content:"\\\t"}'
]
}, { level: 2 })
)
.addBatch(
optimizerContext('important comments - one', {
'strip all but first': [
'/*! important comment */a{color:red}/* some comment *//*! important comment */',
'/*! important comment */a{color:red}'
]
}, { level: { 1: { specialComments: 1 } } })
)
.addBatch(
optimizerContext('important comments - none', {
'strip all': [
'/*! important comment */a{color:red}/* some comment *//*! important comment */',
'a{color:red}'
],
'move charset before': [
'/*! some comment */' + lineBreak + lineBreak + '@charset \'utf-8\';' + lineBreak + lineBreak + 'a{display:block}',
'@charset \'utf-8\';a{display:block}'
]
}, { level: { 1: { specialComments: 0 } } })
)
.addBatch(
optimizerContext('important comments - specialComments when a string', {
'strip all': [
'/*! important comment */a{color:red}/* some comment *//*! important comment */',
'a{color:red}'
]
}, { level: { 1: { specialComments: '0' } } })
)
.addBatch(
optimizerContext('expressions', {
'empty': [
'a{color:expression()}',
'a{color:expression()}'
],
'method call': [
'a{color:expression(this.parentNode.currentStyle.color)}',
'a{color:expression(this.parentNode.currentStyle.color)}'
],
'multiple call': [
'a{color:expression(x = 0 , this.parentNode.currentStyle.color)}',
'a{color:expression(x = 0 , this.parentNode.currentStyle.color)}'
],
'mixed content': [
'a{zoom:expression(this.runtimeStyle["zoom"] = "1", this.innerHTML = "")}',
'a{zoom:expression(this.runtimeStyle["zoom"] = "1", this.innerHTML = "")}'
],
'in comment': [
'/*! expression(this.runtimeStyle["zoom"]) */',
'/*! expression(this.runtimeStyle["zoom"]) */'
],
'complex': [
'a{width:expression((this.parentNode.innerWidth + this.parentNode.innerHeight) / 2 )}',
'a{width:expression((this.parentNode.innerWidth + this.parentNode.innerHeight) / 2 )}'
],
'with parentheses': [
'a{width:expression(this.parentNode.innerText == ")" ? "5px" : "10px" )}',
'a{width:expression(this.parentNode.innerText == ")" ? "5px" : "10px" )}'
],
'open ended (broken)': [
'a{width:expression(this.parentNode.innerText == }',
'a{width:expression(this.parentNode.innerText ==}'
],
'function call & level 2': [
'a{zoom:expression(function (el){el.style.zoom="1"}(this))}',
'a{zoom:expression(function (el){el.style.zoom="1"}(this))}'
]
})
)
.addBatch(
optimizerContext('text content', {
'normal #1': [
'a{content:"."}',
'a{content:"."}'
],
'normal #2': [
'a:before{content : "test\'s test"; }',
'a:before{content:"test\'s test"}'
],
'open quote': [
'a{content : open-quote;opacity:1}',
'a{content:open-quote;opacity:1}'
],
'close quote': [
'a{content: close-quote;clear:left}',
'a{content:close-quote;clear:left}'
],
'special characters': [
'a{content : " a > div { } "}',
'a{content:" a > div { } "}'
],
'with JSON': [
'body::before{content:\'{ "current" : "small", "all" : ["small"], "position" : 0 }\'}',
'body::before{content:\'{ "current" : "small", "all" : ["small"], "position" : 0 }\'}'
]
})
)
.addBatch(
optimizerContext('zero values', {
'with units': [
'a{margin:0px 0pt 0em 0%;padding: 0in 0cm 0mm 0pc;border-top-width:0ex}',
'a{margin:0;padding:0;border-top-width:0}'
],
'multiple into one': [
'a{margin:0 0 0 0;padding:0 0 0 0;border-width:0 0 0 0}',
'a{margin:0;padding:0;border-width:0}'
],
'background\'s none to zero': [
'a{background:none}',
'a{background:0 0}'
],
'border\'s none to none': [
'a{border:none}p{border-top:none}',
'a{border:none}p{border-top:none}'
],
'background:transparent to zero': [
'a{background:transparent}p{background:transparent url(logo.png)}',
'a{background:0 0}p{background:url(logo.png)}'
],
'outline:none to outline:0': [
'a{outline:none}',
'a{outline:0}'
],
'display:none not changed': [
'a{display:none}',
'a{display:none}'
],
'mixed zeros not changed': [
'div{margin:0 0 1px 2px}',
'div{margin:0 0 1px 2px}'
],
'mixed zeros not changed #2': [
'div{padding:0 1px 0 3px}',
'div{padding:0 1px 0 3px}'
],
'mixed zeros not changed #3': [
'div{padding:10px 0 0 1px}',
'div{padding:10px 0 0 1px}'
],
'multiple zeros with fractions #1': [
'div{padding:0 0 0 0.5em}',
'div{padding:0 0 0 .5em}'
],
'multiple zeros with fractions #2': [
'div{padding:0 0 0 .5em}',
'div{padding:0 0 0 .5em}'
],
'rect zeros #1': [
'div{clip:rect(0 0 0 0)}',
'div{clip:rect(0 0 0 0)}'
],
'rect zeros #2': [
'div{clip:rect(0px 0px 0px 0px)}',
'div{clip:rect(0 0 0 0)}'
],
'rect zeros #3': [
'div{clip:rect( 0px 0px 0px 0px )}',
'div{clip:rect(0 0 0 0)}'
],
'rect zeros #4': [
'div{clip:rect(0px, 0px, 0px, 0px)}',
'div{clip:rect(0,0,0,0)}'
],
'rect zeros #5': [
'div{clip:rect(0.5% 0px 0px 0px)}',
'div{clip:rect(.5% 0 0 0)}'
],
'rect zeros #6': [
'div{clip:rect(0px 0px 0px 10px)}',
'div{clip:rect(0 0 0 10px)}'
],
'box shadow zeros with four zeros': [
'a{box-shadow:0 0 0 0}',
'a{box-shadow:0 0}'
],
'box shadow with two zeros': [
'a{box-shadow:0 0}',
'a{box-shadow:0 0}'
],
'box shadow with three zeros and a fraction': [
'a{box-shadow:0 0 0 0.15em #ebebeb}',
'a{box-shadow:0 0 0 .15em #ebebeb}'
],
'box shadow with three zeros and a value': [
'a{box-shadow:0 0 0 15px #ebebeb}',
'a{box-shadow:0 0 0 15px #ebebeb}'
],
'prefixed box shadow zeros': [
'a{-webkit-box-shadow:0 0 0 0; -moz-box-shadow:0 0 0 0}',
'a{-webkit-box-shadow:0 0;-moz-box-shadow:0 0}'
],
'zero as .0 #1': [
'a{color:rgba(0,0,.0,.1)}',
'a{color:rgba(0,0,0,.1)}'
],
'zero as .0 #2': [
'body{margin:.0}',
'body{margin:0}'
],
'zero as .0 #3': [
'body{margin:.0em}',
'body{margin:0}'
],
'zero as .0 #4': [
'body{margin:.0 1em .0 .0}',
'body{margin:0 1em 0 0}'
],
'missing #1': [
'body{margin:2.em}',
'body{margin:2.em}'
],
'missing #2': [
'p{opacity:1.}',
'p{opacity:1.}'
],
'missing #3': [
'p{opacity:11.px}',
'p{opacity:11.px}'
],
'minus zero as value to zero': [
'body{margin:-0}',
'body{margin:0}'
],
'minus zero in function to zero': [
'body{color:rgba(-0,-0,-0,-0)}',
'body{color:transparent}'
],
'minus zero px to zero': [
'body{margin:-0px}',
'body{margin:0}'
],
'zero em to zero': [
'body{margin:0.0em}',
'body{margin:0}'
]
}, { level: 2 })
)
.addBatch(
optimizerContext('zero values in ie8 compatibility mode', {
'rems': [
'div{width:0rem;height:0rem}',
'div{width:0rem;height:0rem}'
]
}, { compatibility: 'ie8' })
)
.addBatch(
optimizerContext('zero values in any other compatibility mode', {
'rems': [
'div{width:0rem;height:0rem}',
'div{width:0;height:0}'
]
}, { compatibility: '*' })
)
.addBatch(
optimizerContext('shorthands', {
'padding - same 4 values': [
'div{padding:1px 1px 1px 1px}',
'div{padding:1px}'
],
'margin - same 4 values': [
'div{margin:1% 1% 1% 1%}',
'div{margin:1%}'
],
'border-width - same 4 values': [
'div{border-width:1em 1em 1em 1em}',
'div{border-width:1em}'
],
'border-style - same 4 values': [
'div{border-style:solid solid solid solid}',
'div{border-style:solid}'
],
'border-color - same 4 values': [
'div{border-color:red red red red}',
'div{border-color:red}'
],
'border-color - same 4 values as hex': [
'div{border-color:#f0f #f0f #f0f #f0f}',
'div{border-color:#f0f}'
],
'border-color - same 4 values as rgb': [
'div{border-color:rgb(0,0,0) rgb(0,0,0) rgb(0,0,0) rgb(0,0,0)}',
'div{border-color:#000}'
],
'border-color - same 4 values as rgba': [
'div{border-color:rgba(0,0,0,.5) rgba(0,0,0,.5) rgba(0,0,0,.5) rgba(0,0,0,.5)}',
'div{border-color:rgba(0,0,0,.5)}'
],
'border-radius - same 4 values': [
'div{border-radius:3px 3px 3px 3px}',
'div{border-radius:3px}'
],
'border-radius - same 4 values with vendor prefixes': [
'div{-moz-border-radius:3px 3px 3px 3px;-o-border-radius:3px 3px 3px 3px;-webkit-border-radius:3px 3px 3px 3px;border-radius:3px 3px 3px 3px}',
'div{-moz-border-radius:3px;-o-border-radius:3px;-webkit-border-radius:3px 3px 3px 3px;border-radius:3px}'
],
'padding - same pairs': [
'div{padding:15.5em 10.5em 15.5em 10.5em}',
'div{padding:15.5em 10.5em}'
],
'margin - same 2nd and 4th value': [
'div{margin:1px 2px 3px 2px}',
'div{margin:1px 2px 3px}'
],
'padding - same 3 values': [
'div{padding:1px 1px 1px}',
'div{padding:1px}'
],
'padding - different 3 values': [
'div{padding:1px 1em 1%}',
'div{padding:1px 1em 1%}'
],
'margin - 3 callapsible values': [
'div{margin:1ex 2ex 1ex}',
'div{margin:1ex 2ex}'
],
'border-radius - same 3 values with one vendor prefixe': [
'div{-webkit-border-radius:3px 3px 3px;border-radius:3px 3px 3px}',
'div{-webkit-border-radius:3px 3px 3px;border-radius:3px}'
],
'border-color - same 2nd and 4th value as rgb': [
'div{border-color:rgb(0,0,0) rgb(34,0,0) rgb(255,0,0) rgb(34,0,0)}',
'div{border-color:#000 #200 red}'
],
'margin - 3 different values': [
'div{margin:1px 1px 3px}',
'div{margin:1px 1px 3px}'
],
'border width - 3 different values': [
'div{border-width:1px 2px 3px}',
'div{border-width:1px 2px 3px}'
],
'padding - same 2 values': [
'div{padding:1px 1px}',
'div{padding:1px}'
],
'margin - same 2 values': [
'div{margin:5% 5%}',
'div{margin:5%}'
],
'border-width - same 2 values': [
'div{border-width:.5em .5em}',
'div{border-width:.5em}'
],
'different units': [
'div{padding:1px 1em 1% 1rem}',
'div{padding:1px 1em 1% 1rem}'
],
'fractions': [
'div{margin:.1em .1em .1em .1em}',
'div{margin:.1em}'
],
'preceding value': [
'div{padding:010px 00015px}',
'div{padding:10px 15px}'
],
'preceding value with fraction zeros': [
'div{padding:010.0em .05rem}',
'div{padding:10em .05rem}'
]
}, { level: 2 })
)
.addBatch(
optimizerContext('units', {
'negative padding': [
'div{padding-left:2px;padding-top:-2px;padding-right:5px;padding-bottom:0}',
'div{padding-left:2px;padding-right:5px;padding-bottom:0}'
],
'negative padding after negative shorthand': [
'div{padding:-5px 0 0 0;padding-left:2px;padding-top:-2px;padding-right:5px;padding-bottom:0}',
'div{padding-left:2px;padding-right:5px;padding-bottom:0}'
],
'negative padding in calculations': [
'div{padding:calc(100% - 5px) 0 0}',
'div{padding:calc(100% - 5px) 0 0}'
]
})
)
.addBatch(
optimizerContext('floats', {
'strips zero in fractions': [
'a{ margin-bottom: 0.5em}',
'a{margin-bottom:.5em}'
],
'not strips zero in fractions of numbers greater than zero': [
'a{ margin-bottom: 20.5em}',
'a{margin-bottom:20.5em}'
],
'strip fraction zero #1': [
'a{opacity:1.0}',
'a{opacity:1}'
],
'strip fraction zero #2': [
'a{opacity:15.000%}',
'a{opacity:15%}'
],
'strip fraction zero #3': [
'a{padding:15.55000em}',
'a{padding:15.55em}'
],
'strip fraction zero #4': [
'a{padding:15.101em}',
'a{padding:15.101em}'
],
'strip fraction zero #5': [
'a{border-width:0.20em 20.30em}',
'a{border-width:.2em 20.3em}'
],
'strip fraction zeros': [
'div{margin:1.000em 2.00em 3.100em 4.01em}',
'div{margin:1em 2em 3.1em 4.01em}'
],
'leave pixels as is': [
'div{transform:translateY(-418.505123px)}',
'div{transform:translateY(-418.505123px)}'
],
'do not round percentages': [
'div{left:20.505%}',
'div{left:20.505%}'
],
'do not round ems': [
'div{font-size:1.505em}',
'div{font-size:1.505em}'
]
})
)
.addBatch(
optimizerContext('floats - rounding to 4', {
'gives value correctly rounded': [
'div{transform:translateY(-418.505123px)}',
'div{transform:translateY(-418.5051px)}'
]
}, { level: { 1: { roundingPrecision: 4 } } })
)
.addBatch(
optimizerContext('floats - rounding to 2', {
'gives value correctly rounded': [
'div{transform:translateY(-418.505123px)}',
'div{transform:translateY(-418.51px)}'
],
'rounds .9999 correctly': [
'a{stroke-width:.99999px}',
'a{stroke-width:1px}'
],
'rounds 9.995 correctly': [
'a{stroke-width:9.995px}',
'a{stroke-width:9.99px}'
]
}, { level: { 1: { roundingPrecision: 2 } } })
)
.addBatch(
optimizerContext('floats - rounding disabled via -1', {
'does not round': [
'div{transform:translateY(-418.505123px)}',
'div{transform:translateY(-418.505123px)}'
]
}, { level: { 1: { roundingPrecision: -1 } } })
)
.addBatch(
optimizerContext('floats - rounding disabled', {
'does not round': [
'div{transform:translateY(-418.505123px)}',
'div{transform:translateY(-418.505123px)}'
]
}, { level: { 1: { roundingPrecision: 'off' } } })
)
.addBatch(
optimizerContext('colors', {
'shorten rgb to standard hexadecimal format': [
'a{ color:rgb(5, 10, 15) }',
'a{color:#050a0f}'
],
'skip rgba shortening': [
'a{ color:rgba(5, 10, 15, 0.5)}',
'a{color:rgba(5,10,15,.5)}'
],
'shorten colors to 3 digit hex instead of 6 digit': [
'a{ background-color: #aa0000; color:rgb(0, 17, 255)}',
'a{background-color:#a00;color:#01f}'
],
'color names to hex values': [
'a{color:white;border-color:black;background-color:fuchsia}p{background:yellow}',
'a{color:#fff;border-color:#000;background-color:#f0f}p{background:#ff0}'
],
'keep selectors with color name #1': [
'.black-and-white .foo{color:#fff;background-color:#000}',
'.black-and-white .foo{color:#fff;background-color:#000}'
],
'keep selectors with color name #2': [
'.go-blues{background:#000}',
'.go-blues{background:#000}'
],