function test_Minify()
{
global $thisDir;
$minifyTestPath = __DIR__ . '/_test_files/minify';
$thisFileActive = __FILE__ === realpath($_SERVER['SCRIPT_FILENAME']);
$tomorrow = $_SERVER['REQUEST_TIME'] + 86400;
$lastModified = $_SERVER['REQUEST_TIME'] - 86400;
// Test 304 response
// simulate conditional headers
$_SERVER['HTTP_IF_NONE_MATCH'] = "\"{$lastModified}pub\"";
$_SERVER['HTTP_IF_MODIFIED_SINCE'] = gmdate('D, d M Y H:i:s \\G\\M\\T', $lastModified);
$minify = new Minify(new Minify_Cache_Null());
$env = new Minify_Env(array('server' => $_SERVER));
$sourceFactory = new Minify_Source_Factory($env, array(), new Minify_Cache_Null());
$controller = new Minify_Controller_Files($env, $sourceFactory);
$output = $minify->serve($controller, array('files' => $thisDir . '/_test_files/css/styles.css', 'quiet' => true, 'lastModifiedTime' => $lastModified, 'encodeOutput' => false));
$expected = array('success' => true, 'statusCode' => 304, 'content' => '', 'headers' => array('Expires' => gmdate('D, d M Y H:i:s \\G\\M\\T', $_SERVER['REQUEST_TIME'] + 1800), 'Vary' => 'Accept-Encoding', 'Last-Modified' => gmdate('D, d M Y H:i:s \\G\\M\\T', $lastModified), 'ETag' => "\"pub{$lastModified}\"", 'Cache-Control' => 'max-age=1800', '_responseCode' => 'HTTP/1.0 304 Not Modified'));
$passed = assertTrue($expected === $output, 'Minify : 304 response');
if ($thisFileActive) {
echo "\nOutput: " . var_export($output, 1) . "\n\n";
if (!$passed) {
echo "\n\n\n\n---Expected: " . var_export($expected, 1) . "\n\n";
}
}
assertTrue(!class_exists('Minify_CSSmin', false), 'Minify : minifier classes aren\'t loaded for 304s');
// Test JS and Expires
$content = preg_replace('/\\r\\n?/', "\n", file_get_contents($minifyTestPath . '/minified.js'));
$lastModified = max(filemtime($minifyTestPath . '/email.js'), filemtime($minifyTestPath . '/QueryString.js'));
$expected = array('success' => true, 'statusCode' => 200, 'content' => $content, 'headers' => array('Expires' => gmdate('D, d M Y H:i:s \\G\\M\\T', $tomorrow), 'Vary' => 'Accept-Encoding', 'Last-Modified' => gmdate('D, d M Y H:i:s \\G\\M\\T', $lastModified), 'ETag' => "\"pub{$lastModified}\"", 'Cache-Control' => 'max-age=86400', 'Content-Length' => countBytes($content), 'Content-Type' => 'application/x-javascript; charset=utf-8'));
unset($_SERVER['HTTP_IF_NONE_MATCH']);
unset($_SERVER['HTTP_IF_MODIFIED_SINCE']);
$env = new Minify_Env(array('server' => $_SERVER));
$sourceFactory = new Minify_Source_Factory($env, array(), new Minify_Cache_Null());
$controller = new Minify_Controller_Files($env, $sourceFactory);
$output = $minify->serve($controller, array('files' => array($minifyTestPath . '/email.js', $minifyTestPath . '/QueryString.js'), 'quiet' => true, 'maxAge' => 86400, 'encodeOutput' => false));
$passed = assertTrue($expected === $output, 'Minify : JS and Expires');
if ($thisFileActive) {
echo "\nOutput: " . var_export($output, 1) . "\n\n";
if (!$passed) {
echo "\n\n\n\n---Expected: " . var_export($expected, 1) . "\n\n";
}
}
// test for Issue 73
$expected = ";function h(){}";
$output = $minify->serve($controller, array('files' => array($minifyTestPath . '/issue73_1.js', $minifyTestPath . '/issue73_2.js'), 'quiet' => true, 'encodeOutput' => false));
$output = $output['content'];
$passed = assertTrue($expected === $output, 'Minify : Issue 73');
if ($thisFileActive) {
if (!$passed) {
echo "\n---Output : " . var_export($output, 1) . "\n";
echo "---Expected: " . var_export($expected, 1) . "\n\n";
}
}
// test for Issue 89
$expected = file_get_contents($minifyTestPath . '/issue89_out.min.css');
$output = $minify->serve($controller, array('files' => array($minifyTestPath . '/issue89_1.css', $minifyTestPath . '/issue89_2.css'), 'quiet' => true, 'encodeOutput' => false, 'bubbleCssImports' => true));
$output = $output['content'];
$passed = assertTrue($expected === $output, 'Minify : Issue 89 : bubbleCssImports');
if ($thisFileActive) {
if (!$passed) {
echo "\n---Output : " . var_export($output, 1) . "\n";
echo "---Expected: " . var_export($expected, 1) . "\n\n";
}
}
$output = $minify->serve($controller, array('files' => array($minifyTestPath . '/issue89_1.css', $minifyTestPath . '/issue89_2.css'), 'quiet' => true, 'encodeOutput' => false));
$output = $output['content'];
$defaultOptions = $minify->getDefaultOptions();
$passed = assertTrue(0 === strpos($output, $defaultOptions['importWarning']), 'Minify : Issue 89 : detect invalid imports');
if ($thisFileActive) {
if (!$passed) {
echo "\n---Output : " . var_export($output, 1) . "\n";
echo "---Expected: " . var_export($expected, 1) . "\n\n";
}
}
$output = $minify->serve($controller, array('files' => array($minifyTestPath . '/issue89_1.css'), 'quiet' => true, 'encodeOutput' => false));
$output = $output['content'];
$passed = assertTrue(false === strpos($output, $defaultOptions['importWarning']), 'Minify : Issue 89 : don\'t warn about valid imports');
if ($thisFileActive) {
if (!$passed) {
echo "\n---Output : " . var_export($output, 1) . "\n";
echo "---Expected: " . var_export($expected, 1) . "\n\n";
}
}
// Test Issue 132
if (function_exists('mb_strlen') && (int) ini_get('mbstring.func_overload') & 2) {
$output = $minify->serve($controller, array('files' => array(__DIR__ . '/_test_files/js/issue132.js'), 'quiet' => true, 'encodeOutput' => false));
$passed = assertTrue($output['headers']['Content-Length'] == 77, 'Minify : Issue 132 : mbstring.func_overload shouldn\'t cause incorrect Content-Length');
}
// Test minifying CSS and responding with Etag/Last-Modified
// don't allow conditional headers
unset($_SERVER['HTTP_IF_NONE_MATCH'], $_SERVER['HTTP_IF_MODIFIED_SINCE']);
$expectedContent = file_get_contents($minifyTestPath . '/minified.css');
$expected = array('success' => true, 'statusCode' => 200, 'content' => $expectedContent, 'headers' => array('Vary' => 'Accept-Encoding', 'Last-Modified' => gmdate('D, d M Y H:i:s \\G\\M\\T', $lastModified), 'ETag' => "\"pub{$lastModified}\"", 'Cache-Control' => 'max-age=0', 'Content-Length' => countBytes($expectedContent), 'Content-Type' => 'text/css; charset=utf-8'));
$env = new Minify_Env(array('server' => $_SERVER));
$sourceFactory = new Minify_Source_Factory($env, array(), new Minify_Cache_Null());
$controller = new Minify_Controller_Files($env, $sourceFactory);
$output = $minify->serve($controller, array('files' => array($thisDir . '/_test_files/css/styles.css', $thisDir . '/_test_files/css/comments.css'), 'quiet' => true, 'lastModifiedTime' => $lastModified, 'encodeOutput' => false, 'maxAge' => false));
$passed = assertTrue($expected === $output, 'Minify : CSS and Etag/Last-Modified');
if ($thisFileActive) {
echo "\nOutput: " . var_export($output, 1) . "\n\n";
if (!$passed) {
echo "\n\n\n\n---Expected: " . var_export($expected, 1) . "\n\n";
}
}
}
