public function testReduceHasRightReturn()
{
$this->assertEquals("test", $this->stub->reduce("test/../test"));
}
/**
* Simple home-made CSS minifier
*
* @param string $css The CSS code
*
* @return string The minified CSS code
*/
static function minify($css)
{
$css = str_replace(array("\r\n", "\r", "\n", "\t"), "", $css);
// whitespace
$css = preg_replace("/\\s+/", " ", $css);
// multiple spaces
$css = preg_replace("!/\\*[^*]*\\*+([^/][^*]*\\*+)*/!", "", $css);
// comments
$css = preg_replace("/\\s*([\\{\\};:,>])\\s*/", "\$1", $css);
// whitespace around { } ; : , >
$css = str_replace(";}", "}", $css);
// ;} >> }
$css = str_replace("/./", "/", $css);
// /./ >> /
$css = CMbPath::reduce($css);
// foo/../ >> /
//$css = preg_replace("/#([0-9A-F])\\1([0-9A-F])\\2([0-9A-F])\\3/i", "#\\1\\2\\3", $css); // Reduce #6699FF to #69F
return $css;
}