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-rw-r--r--plugins/Minify/extlib/minify/min_unit_tests/test_HTTP_Encoder.php260
1 files changed, 0 insertions, 260 deletions
diff --git a/plugins/Minify/extlib/minify/min_unit_tests/test_HTTP_Encoder.php b/plugins/Minify/extlib/minify/min_unit_tests/test_HTTP_Encoder.php
deleted file mode 100644
index 9573e80e4..000000000
--- a/plugins/Minify/extlib/minify/min_unit_tests/test_HTTP_Encoder.php
+++ /dev/null
@@ -1,260 +0,0 @@
-<?php
-require_once '_inc.php';
-
-require_once 'HTTP/Encoder.php';
-
-function test_HTTP_Encoder()
-{
- global $thisDir;
-
- HTTP_Encoder::$encodeToIe6 = true;
- $methodTests = array(
- array(
- 'ua' => 'Any browser'
- ,'ae' => 'compress, x-gzip'
- ,'exp' => array('gzip', 'x-gzip')
- ,'desc' => 'recognize "x-gzip" as gzip'
- )
- ,array(
- 'ua' => 'Any browser'
- ,'ae' => 'compress, x-gzip;q=0.5'
- ,'exp' => array('gzip', 'x-gzip')
- ,'desc' => 'gzip w/ non-zero q'
- )
- ,array(
- 'ua' => 'Any browser'
- ,'ae' => 'compress, x-gzip;q=0'
- ,'exp' => array('compress', 'compress')
- ,'desc' => 'gzip w/ zero q'
- )
- ,array(
- 'ua' => 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)'
- ,'ae' => 'gzip, deflate'
- ,'exp' => array('', '')
- ,'desc' => 'IE6 w/o "enhanced security"'
- )
- ,array(
- 'ua' => 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)'
- ,'ae' => 'gzip, deflate'
- ,'exp' => array('gzip', 'gzip')
- ,'desc' => 'IE6 w/ "enhanced security"'
- )
- ,array(
- 'ua' => 'Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.01)'
- ,'ae' => 'gzip, deflate'
- ,'exp' => array('', '')
- ,'desc' => 'IE5.5'
- )
- ,array(
- 'ua' => 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; en) Opera 9.25'
- ,'ae' => 'gzip,deflate'
- ,'exp' => array('gzip', 'gzip')
- ,'desc' => 'Opera identifying as IE6'
- )
- );
- foreach ($methodTests as $test) {
- $_SERVER['HTTP_USER_AGENT'] = $test['ua'];
- $_SERVER['HTTP_ACCEPT_ENCODING'] = $test['ae'];
- $exp = $test['exp'];
- $ret = HTTP_Encoder::getAcceptedEncoding();
- $passed = assertTrue($exp == $ret, 'HTTP_Encoder : ' . $test['desc']);
-
- if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
- echo "\n--- AE | UA = {$test['ae']} | {$test['ua']}\n";
- echo "Expected = " . preg_replace('/\\s+/', ' ', var_export($exp, 1)) . "\n";
- echo "Returned = " . preg_replace('/\\s+/', ' ', var_export($ret, 1)) . "\n\n";
- }
- }
- HTTP_Encoder::$encodeToIe6 = false;
- $methodTests = array(
- array(
- 'ua' => 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)'
- ,'ae' => 'gzip, deflate'
- ,'exp' => array('', '')
- ,'desc' => 'IE6 w/ "enhanced security"'
- )
- );
- foreach ($methodTests as $test) {
- $_SERVER['HTTP_USER_AGENT'] = $test['ua'];
- $_SERVER['HTTP_ACCEPT_ENCODING'] = $test['ae'];
- $exp = $test['exp'];
- $ret = HTTP_Encoder::getAcceptedEncoding();
- $passed = assertTrue($exp == $ret, 'HTTP_Encoder : ' . $test['desc']);
-
- if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
- echo "\n--- AE | UA = {$test['ae']} | {$test['ua']}\n";
- echo "Expected = " . preg_replace('/\\s+/', ' ', var_export($exp, 1)) . "\n";
- echo "Returned = " . preg_replace('/\\s+/', ' ', var_export($ret, 1)) . "\n\n";
- }
- }
-
- if (! function_exists('gzdeflate')) {
- echo "!WARN: HTTP_Encoder : Zlib support is not present in PHP. Encoding cannot be performed/tested.\n";
- return;
- }
-
- // test compression of varied content (HTML,JS, & CSS)
- $variedContent = file_get_contents($thisDir . '/_test_files/html/before.html')
- . file_get_contents($thisDir . '/_test_files/css/subsilver.css')
- . file_get_contents($thisDir . '/_test_files/js/jquery-1.2.3.js');
- $variedLength = strlen($variedContent);
-
- $encodingTests = array(
- array('method' => 'deflate', 'inv' => 'gzinflate', 'exp' => 32157)
- ,array('method' => 'gzip', 'inv' => '_gzdecode', 'exp' => 32175)
- ,array('method' => 'compress', 'inv' => 'gzuncompress', 'exp' => 32211)
- );
-
- foreach ($encodingTests as $test) {
- $e = new HTTP_Encoder(array(
- 'content' => $variedContent
- ,'method' => $test['method']
- ));
- $e->encode(9);
- $ret = strlen($e->getContent());
-
- // test uncompression
- $roundTrip = @call_user_func($test['inv'], $e->getContent());
- $desc = "HTTP_Encoder : {$test['method']} : uncompress possible";
- $passed = assertTrue($variedContent == $roundTrip, $desc);
-
- // test expected compressed size
- $desc = "HTTP_Encoder : {$test['method']} : compressed to "
- . sprintf('%4.2f%% of original', $ret/$variedLength*100);
- $passed = assertTrue(abs($ret - $test['exp']) < 100, $desc);
- if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
- echo "\n--- {$test['method']}: expected bytes: "
- , "{$test['exp']}. Returned: {$ret} "
- , "(off by ". abs($ret - $test['exp']) . " bytes)\n\n";
- }
- }
-
- $_SERVER['HTTP_ACCEPT_ENCODING'] = 'identity';
- $he = new HTTP_Encoder(array(
- 'content' => 'Hello'
- ));
- $he->encode();
- $headers = $he->getHeaders();
- assertTrue(isset($headers['Vary']), 'HTTP_Encoder : Vary always sent');
-}
-
-test_HTTP_Encoder();
-
-function _gzdecode($data)
-{
- $filename = $error = '';
- return _phpman_gzdecode($data, $filename, $error);
-}
-
-// http://www.php.net/manual/en/function.gzdecode.php#82930
-function _phpman_gzdecode($data, &$filename='', &$error='', $maxlength=null)
-{
- $len = strlen($data);
- if ($len < 18 || strcmp(substr($data,0,2),"\x1f\x8b")) {
- $error = "Not in GZIP format.";
- return null; // Not GZIP format (See RFC 1952)
- }
- $method = ord(substr($data,2,1)); // Compression method
- $flags = ord(substr($data,3,1)); // Flags
- if ($flags & 31 != $flags) {
- $error = "Reserved bits not allowed.";
- return null;
- }
- // NOTE: $mtime may be negative (PHP integer limitations)
- $mtime = unpack("V", substr($data,4,4));
- $mtime = $mtime[1];
- $xfl = substr($data,8,1);
- $os = substr($data,8,1);
- $headerlen = 10;
- $extralen = 0;
- $extra = "";
- if ($flags & 4) {
- // 2-byte length prefixed EXTRA data in header
- if ($len - $headerlen - 2 < 8) {
- return false; // invalid
- }
- $extralen = unpack("v",substr($data,8,2));
- $extralen = $extralen[1];
- if ($len - $headerlen - 2 - $extralen < 8) {
- return false; // invalid
- }
- $extra = substr($data,10,$extralen);
- $headerlen += 2 + $extralen;
- }
- $filenamelen = 0;
- $filename = "";
- if ($flags & 8) {
- // C-style string
- if ($len - $headerlen - 1 < 8) {
- return false; // invalid
- }
- $filenamelen = strpos(substr($data,$headerlen),chr(0));
- if ($filenamelen === false || $len - $headerlen - $filenamelen - 1 < 8) {
- return false; // invalid
- }
- $filename = substr($data,$headerlen,$filenamelen);
- $headerlen += $filenamelen + 1;
- }
- $commentlen = 0;
- $comment = "";
- if ($flags & 16) {
- // C-style string COMMENT data in header
- if ($len - $headerlen - 1 < 8) {
- return false; // invalid
- }
- $commentlen = strpos(substr($data,$headerlen),chr(0));
- if ($commentlen === false || $len - $headerlen - $commentlen - 1 < 8) {
- return false; // Invalid header format
- }
- $comment = substr($data,$headerlen,$commentlen);
- $headerlen += $commentlen + 1;
- }
- $headercrc = "";
- if ($flags & 2) {
- // 2-bytes (lowest order) of CRC32 on header present
- if ($len - $headerlen - 2 < 8) {
- return false; // invalid
- }
- $calccrc = crc32(substr($data,0,$headerlen)) & 0xffff;
- $headercrc = unpack("v", substr($data,$headerlen,2));
- $headercrc = $headercrc[1];
- if ($headercrc != $calccrc) {
- $error = "Header checksum failed.";
- return false; // Bad header CRC
- }
- $headerlen += 2;
- }
- // GZIP FOOTER
- $datacrc = unpack("V",substr($data,-8,4));
- $datacrc = sprintf('%u',$datacrc[1] & 0xFFFFFFFF);
- $isize = unpack("V",substr($data,-4));
- $isize = $isize[1];
- // decompression:
- $bodylen = $len-$headerlen-8;
- if ($bodylen < 1) {
- // IMPLEMENTATION BUG!
- return null;
- }
- $body = substr($data,$headerlen,$bodylen);
- $data = "";
- if ($bodylen > 0) {
- switch ($method) {
- case 8:
- // Currently the only supported compression method:
- $data = gzinflate($body,$maxlength);
- break;
- default:
- $error = "Unknown compression method.";
- return false;
- }
- } // zero-byte body content is allowed
- // Verifiy CRC32
- $crc = sprintf("%u",crc32($data));
- $crcOK = $crc == $datacrc;
- $lenOK = $isize == strlen($data);
- if (!$lenOK || !$crcOK) {
- $error = ( $lenOK ? '' : 'Length check FAILED. ') . ( $crcOK ? '' : 'Checksum FAILED.');
- return false;
- }
- return $data;
-} \ No newline at end of file
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-07 23:13:27 +0000