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Issue #8: Microsoft gradients. #18

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Issue #8: Microsoft gradients. #18

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4 changes: 3 additions & 1 deletion src/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,9 @@ function sqwish(css, strict) {
// convert longhand hex to shorthand hex
.replace(/#([a-fA-F0-9])\1([a-fA-F0-9])\2([a-fA-F0-9])\3(?![a-fA-F0-9])/g, '#$1$2$3')
// Restore Microsoft longhand hex
.replace(/(Microsoft[^;}]*)#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])(?![a-fA-F0-9])/g, '$1#$2$2$3$3$4$4')
.replace(/(Microsoft[^;}]*)/g, function(match) {
return match.replace(/#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])(?![a-fA-F0-9])/g, '#$1$1$2$2$3$3')
})

// replace longhand values with shorthand '5px 5px 5px 5px' => '5px'
.replace(/\b(\d+[a-z]{2}) \1 \1 \1/gi, '$1')
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8 changes: 4 additions & 4 deletions tests/tests.js
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Expand Up @@ -20,15 +20,15 @@ sink('basic mode', function (test, ok) {
})

test('IE long hex is kept as long hex', 1, function () {
var input = "body { filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0, startColorstr='#FFF2F2F2', endColorstr='#FFFFFFFF'); }"
, expected = "body{filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#FFF2F2F2',endColorstr='#FFFFFFFF')}"
var input = "body { filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0, startColorstr='#FFEEEEEE', endColorstr='#FFFFFFFF'); }"
, expected = "body{filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#FFEEEEEE',endColorstr='#FFFFFFFF')}"
, actual = sqwish.minify(input)
ok(actual == expected, 'IE long hexes are kept that way')
})

test('IE 6-digit hex is kept as 6-digit hex', 1, function () {
var input = "body { filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0, startColorstr='#F2F2F2', endColorstr='#FFFFFF'); }"
, expected = "body{filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#F2F2F2',endColorstr='#FFFFFF')}"
var input = "body { filter: progid:DXImageTransform.Microsoft.gradient(gradientType=0, startColorstr='#EEEEEE', endColorstr='#FFFFFF'); }"
, expected = "body{filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#EEEEEE',endColorstr='#FFFFFF')}"
, actual = sqwish.minify(input)
ok(actual == expected, 'IE 6-digit hexes are kept that way')
})
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