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<?php
require_once '_inc.php';
require_once 'Minify/CSS.php';
function test_CSS()
{
global $thisDir;
$cssPath = dirname(__FILE__) . '/_test_files/css';
// build test file list
$d = dir($cssPath);
while (false !== ($entry = $d->read())) {
if (preg_match('/^([\w\\-]+)\.css$/', $entry, $m)) {
$list[] = $m[1];
}
}
$d->close();
foreach ($list as $item) {
$options = array();
if ($item === 'paths_prepend') {
$options = array('prependRelativePath' => '../');
} elseif ($item === 'paths_rewrite') {
$options = array('currentDir' => $thisDir . '/_test_files/css');
$tempDocRoot = $_SERVER['DOCUMENT_ROOT'];
$_SERVER['DOCUMENT_ROOT'] = $thisDir;
}
$src = file_get_contents($cssPath . "/{$item}.css");
$minExpected = file_get_contents($cssPath . "/{$item}.min.css");
$minOutput = Minify_CSS::minify($src, $options);
// reset doc root as configured
if ($item === 'paths_rewrite') {
$_SERVER['DOCUMENT_ROOT'] = $tempDocRoot;
}
$passed = assertTrue($minExpected === $minOutput, 'Minify_CSS : ' . $item);
if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
echo "\n---Output: " .strlen($minOutput). " bytes\n\n{$minOutput}\n\n";
if (!$passed) {
echo "---Expected: " .strlen($minExpected). " bytes\n\n{$minExpected}\n\n";
echo "---Source: " .strlen($src). " bytes\n\n{$src}\n\n\n";
}
}
}
}
test_CSS();
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