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<?php/*** PEAR_RunTest** PHP versions 4 and 5** @category pear* @package PEAR* @author Tomas V.V.Cox <cox@idecnet.com>* @author Greg Beaver <cellog@php.net>* @copyright 1997-2009 The Authors* @license http://opensource.org/licenses/bsd-license.php New BSD License* @link http://pear.php.net/package/PEAR* @since File available since Release 1.3.3*//*** for error handling*/require_once 'PEAR.php';require_once 'PEAR/Config.php';define('DETAILED', 1);putenv("PHP_PEAR_RUNTESTS=1");/*** Simplified version of PHP's test suite** Try it with:** $ php -r 'include "../PEAR/RunTest.php"; $t=new PEAR_RunTest; $o=$t->run("./pear_system.phpt");print_r($o);'*** @category pear* @package PEAR* @author Tomas V.V.Cox <cox@idecnet.com>* @author Greg Beaver <cellog@php.net>* @copyright 1997-2009 The Authors* @license http://opensource.org/licenses/bsd-license.php New BSD License* @version Release: 1.10.1* @link http://pear.php.net/package/PEAR* @since Class available since Release 1.3.3*/class PEAR_RunTest{var $_headers = array();var $_logger;var $_options;var $_php;var $tests_count;var $xdebug_loaded;/*** Saved value of php executable, used to reset $_php when we* have a test that uses cgi** @var unknown_type*/var $_savephp;var $ini_overwrites = array('output_handler=','open_basedir=','disable_functions=','output_buffering=Off','display_errors=1','log_errors=0','html_errors=0','track_errors=1','report_memleaks=0','report_zend_debug=0','docref_root=','docref_ext=.html','error_prepend_string=','error_append_string=','auto_prepend_file=','auto_append_file=','xdebug.default_enable=0','allow_url_fopen=1',);/*** An object that supports the PEAR_Common->log() signature, or null* @param PEAR_Common|null*/function __construct($logger = null, $options = array()){if (!defined('E_DEPRECATED')) {define('E_DEPRECATED', 0);}if (!defined('E_STRICT')) {define('E_STRICT', 0);}$this->ini_overwrites[] = 'error_reporting=' . (E_ALL & ~(E_DEPRECATED | E_STRICT));if (is_null($logger)) {require_once 'PEAR/Common.php';$logger = new PEAR_Common;}$this->_logger = $logger;$this->_options = $options;$conf = &PEAR_Config::singleton();$this->_php = $conf->get('php_bin');}/*** Taken from php-src/run-tests.php** @param string $commandline command name* @param array $env* @param string $stdin standard input to pass to the command* @return unknown*/function system_with_timeout($commandline, $env = null, $stdin = null){$data = '';$proc = proc_open($commandline, array(0 => array('pipe', 'r'),1 => array('pipe', 'w'),2 => array('pipe', 'w')), $pipes, null, $env, array('suppress_errors' => true));if (!$proc) {return false;}if (is_string($stdin)) {fwrite($pipes[0], $stdin);}fclose($pipes[0]);while (true) {/* hide errors from interrupted syscalls */$r = $pipes;$e = $w = null;$n = @stream_select($r, $w, $e, 60);if ($n === 0) {/* timed out */$data .= "\n ** ERROR: process timed out **\n";proc_terminate($proc);return array(1234567890, $data);} else if ($n > 0) {$line = fread($pipes[1], 8192);if (strlen($line) == 0) {/* EOF */break;}$data .= $line;}}if (function_exists('proc_get_status')) {$stat = proc_get_status($proc);if ($stat['signaled']) {$data .= "\nTermsig=".$stat['stopsig'];}}$code = proc_close($proc);if (function_exists('proc_get_status')) {$code = $stat['exitcode'];}return array($code, $data);}/*** Turns a PHP INI string into an array** Turns -d "include_path=/foo/bar" into this:* array(* 'include_path' => array(* 'operator' => '-d',* 'value' => '/foo/bar',* )* )* Works both with quotes and without** @param string an PHP INI string, -d "include_path=/foo/bar"* @return array*/function iniString2array($ini_string){if (!$ini_string) {return array();}$split = preg_split('/[\s]|=/', $ini_string, -1, PREG_SPLIT_NO_EMPTY);$key = $split[1][0] == '"' ? substr($split[1], 1) : $split[1];$value = $split[2][strlen($split[2]) - 1] == '"' ? substr($split[2], 0, -1) : $split[2];// FIXME review if this is really the struct to go with$array = array($key => array('operator' => $split[0], 'value' => $value));return $array;}function settings2array($settings, $ini_settings){foreach ($settings as $setting) {if (strpos($setting, '=') !== false) {$setting = explode('=', $setting, 2);$name = trim(strtolower($setting[0]));$value = trim($setting[1]);$ini_settings[$name] = $value;}}return $ini_settings;}function settings2params($ini_settings){$settings = '';foreach ($ini_settings as $name => $value) {if (is_array($value)) {$operator = $value['operator'];$value = $value['value'];} else {$operator = '-d';}$value = addslashes($value);$settings .= " $operator \"$name=$value\"";}return $settings;}function _preparePhpBin($php, $file, $ini_settings){$file = escapeshellarg($file);$cmd = $php . $ini_settings . ' -f ' . $file;return $cmd;}function runPHPUnit($file, $ini_settings = ''){if (!file_exists($file) && file_exists(getcwd() . DIRECTORY_SEPARATOR . $file)) {$file = realpath(getcwd() . DIRECTORY_SEPARATOR . $file);} elseif (file_exists($file)) {$file = realpath($file);}$cmd = $this->_preparePhpBin($this->_php, $file, $ini_settings);if (isset($this->_logger)) {$this->_logger->log(2, 'Running command "' . $cmd . '"');}$savedir = getcwd(); // in case the test moves us aroundchdir(dirname($file));echo `$cmd`;chdir($savedir);return 'PASSED'; // we have no way of knowing this information so assume passing}/*** Runs an individual test case.** @param string The filename of the test* @param array|string INI settings to be applied to the test run* @param integer Number what the current running test is of the* whole test suite being runned.** @return string|object Returns PASSED, WARNED, FAILED depending on how the* test came out.* PEAR Error when the tester it self fails*/function run($file, $ini_settings = array(), $test_number = 1){$this->_restorePHPBinary();if (empty($this->_options['cgi'])) {// try to see if php-cgi is in the path$res = $this->system_with_timeout('php-cgi -v');if (false !== $res && !(is_array($res) && in_array($res[0], array(-1, 127)))) {$this->_options['cgi'] = 'php-cgi';}}if (1 < $len = strlen($this->tests_count)) {$test_number = str_pad($test_number, $len, ' ', STR_PAD_LEFT);$test_nr = "[$test_number/$this->tests_count] ";} else {$test_nr = '';}$file = realpath($file);$section_text = $this->_readFile($file);if (PEAR::isError($section_text)) {return $section_text;}if (isset($section_text['POST_RAW']) && isset($section_text['UPLOAD'])) {return PEAR::raiseError("Cannot contain both POST_RAW and UPLOAD in test file: $file");}$cwd = getcwd();$pass_options = '';if (!empty($this->_options['ini'])) {$pass_options = $this->_options['ini'];}if (is_string($ini_settings)) {$ini_settings = $this->iniString2array($ini_settings);}$ini_settings = $this->settings2array($this->ini_overwrites, $ini_settings);if ($section_text['INI']) {if (strpos($section_text['INI'], '{PWD}') !== false) {$section_text['INI'] = str_replace('{PWD}', dirname($file), $section_text['INI']);}$ini = preg_split( "/[\n\r]+/", $section_text['INI']);$ini_settings = $this->settings2array($ini, $ini_settings);}$ini_settings = $this->settings2params($ini_settings);$shortname = str_replace($cwd . DIRECTORY_SEPARATOR, '', $file);$tested = trim($section_text['TEST']);$tested.= !isset($this->_options['simple']) ? "[$shortname]" : ' ';if (!empty($section_text['POST']) || !empty($section_text['POST_RAW']) ||!empty($section_text['UPLOAD']) || !empty($section_text['GET']) ||!empty($section_text['COOKIE']) || !empty($section_text['EXPECTHEADERS'])) {if (empty($this->_options['cgi'])) {if (!isset($this->_options['quiet'])) {$this->_logger->log(0, "SKIP $test_nr$tested (reason: --cgi option needed for this test, type 'pear help run-tests')");}if (isset($this->_options['tapoutput'])) {return array('ok', ' # skip --cgi option needed for this test, "pear help run-tests" for info');}return 'SKIPPED';}$this->_savePHPBinary();$this->_php = $this->_options['cgi'];}$temp_dir = realpath(dirname($file));$main_file_name = basename($file, 'phpt');$diff_filename = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'diff';$log_filename = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'log';$exp_filename = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'exp';$output_filename = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'out';$memcheck_filename = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'mem';$temp_file = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'php';$temp_skipif = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'skip.php';$temp_clean = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'clean.php';$tmp_post = $temp_dir . DIRECTORY_SEPARATOR . uniqid('phpt.');// unlink old test results$this->_cleanupOldFiles($file);// Check if test should be skipped.$res = $this->_runSkipIf($section_text, $temp_skipif, $tested, $ini_settings);if (count($res) != 2) {return $res;}$info = $res['info'];$warn = $res['warn'];// We've satisfied the preconditions - run the test!if (isset($this->_options['coverage']) && $this->xdebug_loaded) {$xdebug_file = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name . 'xdebug';$text = "\n" . 'function coverage_shutdown() {' ."\n" . ' $xdebug = var_export(xdebug_get_code_coverage(), true);';if (!function_exists('file_put_contents')) {$text .= "\n" . ' $fh = fopen(\'' . $xdebug_file . '\', "wb");' ."\n" . ' if ($fh !== false) {' ."\n" . ' fwrite($fh, $xdebug);' ."\n" . ' fclose($fh);' ."\n" . ' }';} else {$text .= "\n" . ' file_put_contents(\'' . $xdebug_file . '\', $xdebug);';}// Workaround for http://pear.php.net/bugs/bug.php?id=17292$lines = explode("\n", $section_text['FILE']);$numLines = count($lines);$namespace = '';$coverage_shutdown = 'coverage_shutdown';if (substr($lines[0], 0, 2) == '<?' ||substr($lines[0], 0, 5) == '<?php') {unset($lines[0]);}for ($i = 0; $i < $numLines; $i++) {if (isset($lines[$i]) && substr($lines[$i], 0, 9) == 'namespace') {$namespace = substr($lines[$i], 10, -1);$coverage_shutdown = $namespace . '\\coverage_shutdown';$namespace = "namespace " . $namespace . ";\n";unset($lines[$i]);break;}}$text .= "\n xdebug_stop_code_coverage();" ."\n" . '} // end coverage_shutdown()' ."\n\n" . 'register_shutdown_function("' . $coverage_shutdown . '");';$text .= "\n" . 'xdebug_start_code_coverage(XDEBUG_CC_UNUSED | XDEBUG_CC_DEAD_CODE);' . "\n";$this->save_text($temp_file, "<?php\n" . $namespace . $text . "\n" . implode("\n", $lines));} else {$this->save_text($temp_file, $section_text['FILE']);}$args = $section_text['ARGS'] ? ' -- '.$section_text['ARGS'] : '';$cmd = $this->_preparePhpBin($this->_php, $temp_file, $ini_settings);$cmd.= "$args 2>&1";if (isset($this->_logger)) {$this->_logger->log(2, 'Running command "' . $cmd . '"');}// Reset environment from any previous test.$env = $this->_resetEnv($section_text, $temp_file);$section_text = $this->_processUpload($section_text, $file);if (PEAR::isError($section_text)) {return $section_text;}if (array_key_exists('POST_RAW', $section_text) && !empty($section_text['POST_RAW'])) {$post = trim($section_text['POST_RAW']);$raw_lines = explode("\n", $post);$request = '';$started = false;foreach ($raw_lines as $i => $line) {if (empty($env['CONTENT_TYPE']) &&preg_match('/^Content-Type:(.*)/i', $line, $res)) {$env['CONTENT_TYPE'] = trim(str_replace("\r", '', $res[1]));continue;}if ($started) {$request .= "\n";}$started = true;$request .= $line;}$env['CONTENT_LENGTH'] = strlen($request);$env['REQUEST_METHOD'] = 'POST';$this->save_text($tmp_post, $request);$cmd = "$this->_php$pass_options$ini_settings \"$temp_file\" 2>&1 < $tmp_post";} elseif (array_key_exists('POST', $section_text) && !empty($section_text['POST'])) {$post = trim($section_text['POST']);$this->save_text($tmp_post, $post);$content_length = strlen($post);$env['REQUEST_METHOD'] = 'POST';$env['CONTENT_TYPE'] = 'application/x-www-form-urlencoded';$env['CONTENT_LENGTH'] = $content_length;$cmd = "$this->_php$pass_options$ini_settings \"$temp_file\" 2>&1 < $tmp_post";} else {$env['REQUEST_METHOD'] = 'GET';$env['CONTENT_TYPE'] = '';$env['CONTENT_LENGTH'] = '';}if (OS_WINDOWS && isset($section_text['RETURNS'])) {ob_start();system($cmd, $return_value);$out = ob_get_contents();ob_end_clean();$section_text['RETURNS'] = (int) trim($section_text['RETURNS']);$returnfail = ($return_value != $section_text['RETURNS']);} else {$returnfail = false;$stdin = isset($section_text['STDIN']) ? $section_text['STDIN'] : null;$out = $this->system_with_timeout($cmd, $env, $stdin);$return_value = $out[0];$out = $out[1];}$output = preg_replace('/\r\n/', "\n", trim($out));if (isset($tmp_post) && realpath($tmp_post) && file_exists($tmp_post)) {@unlink(realpath($tmp_post));}chdir($cwd); // in case the test moves us around/* when using CGI, strip the headers from the output */$output = $this->_stripHeadersCGI($output);if (isset($section_text['EXPECTHEADERS'])) {$testheaders = $this->_processHeaders($section_text['EXPECTHEADERS']);$missing = array_diff_assoc($testheaders, $this->_headers);$changed = '';foreach ($missing as $header => $value) {if (isset($this->_headers[$header])) {$changed .= "-$header: $value\n+$header: ";$changed .= $this->_headers[$header];} else {$changed .= "-$header: $value\n";}}if ($missing) {// tack on failed headers to output:$output .= "\n====EXPECTHEADERS FAILURE====:\n$changed";}}$this->_testCleanup($section_text, $temp_clean);// Does the output match what is expected?do {if (isset($section_text['EXPECTF']) || isset($section_text['EXPECTREGEX'])) {if (isset($section_text['EXPECTF'])) {$wanted = trim($section_text['EXPECTF']);} else {$wanted = trim($section_text['EXPECTREGEX']);}$wanted_re = preg_replace('/\r\n/', "\n", $wanted);if (isset($section_text['EXPECTF'])) {$wanted_re = preg_quote($wanted_re, '/');// Stick to basics$wanted_re = str_replace("%s", ".+?", $wanted_re); //not greedy$wanted_re = str_replace("%i", "[+\-]?[0-9]+", $wanted_re);$wanted_re = str_replace("%d", "[0-9]+", $wanted_re);$wanted_re = str_replace("%x", "[0-9a-fA-F]+", $wanted_re);$wanted_re = str_replace("%f", "[+\-]?\.?[0-9]+\.?[0-9]*(E-?[0-9]+)?", $wanted_re);$wanted_re = str_replace("%c", ".", $wanted_re);// %f allows two points "-.0.0" but that is the best *simple* expression}/* DEBUG YOUR REGEX HEREvar_dump($wanted_re);print(str_repeat('=', 80) . "\n");var_dump($output);*/if (!$returnfail && preg_match("/^$wanted_re\$/s", $output)) {if (file_exists($temp_file)) {unlink($temp_file);}if (array_key_exists('FAIL', $section_text)) {break;}if (!isset($this->_options['quiet'])) {$this->_logger->log(0, "PASS $test_nr$tested$info");}if (isset($this->_options['tapoutput'])) {return array('ok', ' - ' . $tested);}return 'PASSED';}} else {if (isset($section_text['EXPECTFILE'])) {$f = $temp_dir . '/' . trim($section_text['EXPECTFILE']);if (!($fp = @fopen($f, 'rb'))) {return PEAR::raiseError('--EXPECTFILE-- section file ' .$f . ' not found');}fclose($fp);$section_text['EXPECT'] = file_get_contents($f);}if (isset($section_text['EXPECT'])) {$wanted = preg_replace('/\r\n/', "\n", trim($section_text['EXPECT']));} else {$wanted = '';}// compare and leave on successif (!$returnfail && 0 == strcmp($output, $wanted)) {if (file_exists($temp_file)) {unlink($temp_file);}if (array_key_exists('FAIL', $section_text)) {break;}if (!isset($this->_options['quiet'])) {$this->_logger->log(0, "PASS $test_nr$tested$info");}if (isset($this->_options['tapoutput'])) {return array('ok', ' - ' . $tested);}return 'PASSED';}}} while (false);if (array_key_exists('FAIL', $section_text)) {// we expect a particular failure// this is only used for testing PEAR_RunTest$expectf = isset($section_text['EXPECTF']) ? $wanted_re : null;$faildiff = $this->generate_diff($wanted, $output, null, $expectf);$faildiff = preg_replace('/\r/', '', $faildiff);$wanted = preg_replace('/\r/', '', trim($section_text['FAIL']));if ($faildiff == $wanted) {if (!isset($this->_options['quiet'])) {$this->_logger->log(0, "PASS $test_nr$tested$info");}if (isset($this->_options['tapoutput'])) {return array('ok', ' - ' . $tested);}return 'PASSED';}unset($section_text['EXPECTF']);$output = $faildiff;if (isset($section_text['RETURNS'])) {return PEAR::raiseError('Cannot have both RETURNS and FAIL in the same test: ' .$file);}}// Test failed so we need to report details.$txt = $warn ? 'WARN ' : 'FAIL ';$this->_logger->log(0, $txt . $test_nr . $tested . $info);// write .exp$res = $this->_writeLog($exp_filename, $wanted);if (PEAR::isError($res)) {return $res;}// write .out$res = $this->_writeLog($output_filename, $output);if (PEAR::isError($res)) {return $res;}// write .diff$returns = isset($section_text['RETURNS']) ?array(trim($section_text['RETURNS']), $return_value) : null;$expectf = isset($section_text['EXPECTF']) ? $wanted_re : null;$data = $this->generate_diff($wanted, $output, $returns, $expectf);$res = $this->_writeLog($diff_filename, $data);if (isset($this->_options['showdiff'])) {$this->_logger->log(0, "========DIFF========");$this->_logger->log(0, $data);$this->_logger->log(0, "========DONE========");}if (PEAR::isError($res)) {return $res;}// write .log$data = "---- EXPECTED OUTPUT$wanted---- ACTUAL OUTPUT$output---- FAILED";if ($returnfail) {$data .= "---- EXPECTED RETURN$section_text[RETURNS]---- ACTUAL RETURN$return_value";}$res = $this->_writeLog($log_filename, $data);if (PEAR::isError($res)) {return $res;}if (isset($this->_options['tapoutput'])) {$wanted = explode("\n", $wanted);$wanted = "# Expected output:\n#\n#" . implode("\n#", $wanted);$output = explode("\n", $output);$output = "#\n#\n# Actual output:\n#\n#" . implode("\n#", $output);return array($wanted . $output . 'not ok', ' - ' . $tested);}return $warn ? 'WARNED' : 'FAILED';}function generate_diff($wanted, $output, $rvalue, $wanted_re){$w = explode("\n", $wanted);$o = explode("\n", $output);$wr = explode("\n", $wanted_re);$w1 = array_diff_assoc($w, $o);$o1 = array_diff_assoc($o, $w);$o2 = $w2 = array();foreach ($w1 as $idx => $val) {if (!$wanted_re || !isset($wr[$idx]) || !isset($o1[$idx]) ||!preg_match('/^' . $wr[$idx] . '\\z/', $o1[$idx])) {$w2[sprintf("%03d<", $idx)] = sprintf("%03d- ", $idx + 1) . $val;}}foreach ($o1 as $idx => $val) {if (!$wanted_re || !isset($wr[$idx]) ||!preg_match('/^' . $wr[$idx] . '\\z/', $val)) {$o2[sprintf("%03d>", $idx)] = sprintf("%03d+ ", $idx + 1) . $val;}}$diff = array_merge($w2, $o2);ksort($diff);$extra = $rvalue ? "##EXPECTED: $rvalue[0]\r\n##RETURNED: $rvalue[1]" : '';return implode("\r\n", $diff) . $extra;}// Write the given text to a temporary file, and return the filename.function save_text($filename, $text){if (!$fp = fopen($filename, 'w')) {return PEAR::raiseError("Cannot open file '" . $filename . "' (save_text)");}fwrite($fp, $text);fclose($fp);if (1 < DETAILED) echo "FILE $filename {{{$text}}}";}function _cleanupOldFiles($file){$temp_dir = realpath(dirname($file));$mainFileName = basename($file, 'phpt');$diff_filename = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'diff';$log_filename = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'log';$exp_filename = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'exp';$output_filename = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'out';$memcheck_filename = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'mem';$temp_file = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'php';$temp_skipif = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'skip.php';$temp_clean = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'clean.php';$tmp_post = $temp_dir . DIRECTORY_SEPARATOR . uniqid('phpt.');// unlink old test results@unlink($diff_filename);@unlink($log_filename);@unlink($exp_filename);@unlink($output_filename);@unlink($memcheck_filename);@unlink($temp_file);@unlink($temp_skipif);@unlink($tmp_post);@unlink($temp_clean);}function _runSkipIf($section_text, $temp_skipif, $tested, $ini_settings){$info = '';$warn = false;if (array_key_exists('SKIPIF', $section_text) && trim($section_text['SKIPIF'])) {$this->save_text($temp_skipif, $section_text['SKIPIF']);$output = $this->system_with_timeout("$this->_php$ini_settings -f \"$temp_skipif\"");$output = $output[1];$loutput = ltrim($output);unlink($temp_skipif);if (!strncasecmp('skip', $loutput, 4)) {$skipreason = "SKIP $tested";if (preg_match('/^\s*skip\s*(.+)\s*/i', $output, $m)) {$skipreason .= '(reason: ' . $m[1] . ')';}if (!isset($this->_options['quiet'])) {$this->_logger->log(0, $skipreason);}if (isset($this->_options['tapoutput'])) {return array('ok', ' # skip ' . $reason);}return 'SKIPPED';}if (!strncasecmp('info', $loutput, 4)&& preg_match('/^\s*info\s*(.+)\s*/i', $output, $m)) {$info = " (info: $m[1])";}if (!strncasecmp('warn', $loutput, 4)&& preg_match('/^\s*warn\s*(.+)\s*/i', $output, $m)) {$warn = true; /* only if there is a reason */$info = " (warn: $m[1])";}}return array('warn' => $warn, 'info' => $info);}function _stripHeadersCGI($output){$this->headers = array();if (!empty($this->_options['cgi']) &&$this->_php == $this->_options['cgi'] &&preg_match("/^(.*?)(?:\n\n(.*)|\\z)/s", $output, $match)) {$output = isset($match[2]) ? trim($match[2]) : '';$this->_headers = $this->_processHeaders($match[1]);}return $output;}/*** Return an array that can be used with array_diff() to compare headers** @param string $text*/function _processHeaders($text){$headers = array();$rh = preg_split("/[\n\r]+/", $text);foreach ($rh as $line) {if (strpos($line, ':')!== false) {$line = explode(':', $line, 2);$headers[trim($line[0])] = trim($line[1]);}}return $headers;}function _readFile($file){// Load the sections of the test file.$section_text = array('TEST' => '(unnamed test)','SKIPIF' => '','GET' => '','COOKIE' => '','POST' => '','ARGS' => '','INI' => '','CLEAN' => '',);if (!is_file($file) || !$fp = fopen($file, "r")) {return PEAR::raiseError("Cannot open test file: $file");}$section = '';while (!feof($fp)) {$line = fgets($fp);// Match the beginning of a section.if (preg_match('/^--([_A-Z]+)--/', $line, $r)) {$section = $r[1];$section_text[$section] = '';continue;} elseif (empty($section)) {fclose($fp);return PEAR::raiseError("Invalid sections formats in test file: $file");}// Add to the section text.$section_text[$section] .= $line;}fclose($fp);return $section_text;}function _writeLog($logname, $data){if (!$log = fopen($logname, 'w')) {return PEAR::raiseError("Cannot create test log - $logname");}fwrite($log, $data);fclose($log);}function _resetEnv($section_text, $temp_file){$env = $_ENV;$env['REDIRECT_STATUS'] = '';$env['QUERY_STRING'] = '';$env['PATH_TRANSLATED'] = '';$env['SCRIPT_FILENAME'] = '';$env['REQUEST_METHOD'] = '';$env['CONTENT_TYPE'] = '';$env['CONTENT_LENGTH'] = '';if (!empty($section_text['ENV'])) {if (strpos($section_text['ENV'], '{PWD}') !== false) {$section_text['ENV'] = str_replace('{PWD}', dirname($temp_file), $section_text['ENV']);}foreach (explode("\n", trim($section_text['ENV'])) as $e) {$e = explode('=', trim($e), 2);if (!empty($e[0]) && isset($e[1])) {$env[$e[0]] = $e[1];}}}if (array_key_exists('GET', $section_text)) {$env['QUERY_STRING'] = trim($section_text['GET']);} else {$env['QUERY_STRING'] = '';}if (array_key_exists('COOKIE', $section_text)) {$env['HTTP_COOKIE'] = trim($section_text['COOKIE']);} else {$env['HTTP_COOKIE'] = '';}$env['REDIRECT_STATUS'] = '1';$env['PATH_TRANSLATED'] = $temp_file;$env['SCRIPT_FILENAME'] = $temp_file;return $env;}function _processUpload($section_text, $file){if (array_key_exists('UPLOAD', $section_text) && !empty($section_text['UPLOAD'])) {$upload_files = trim($section_text['UPLOAD']);$upload_files = explode("\n", $upload_files);$request = "Content-Type: multipart/form-data; boundary=---------------------------20896060251896012921717172737\n" ."-----------------------------20896060251896012921717172737\n";foreach ($upload_files as $fileinfo) {$fileinfo = explode('=', $fileinfo);if (count($fileinfo) != 2) {return PEAR::raiseError("Invalid UPLOAD section in test file: $file");}if (!realpath(dirname($file) . '/' . $fileinfo[1])) {return PEAR::raiseError("File for upload does not exist: $fileinfo[1] " ."in test file: $file");}$file_contents = file_get_contents(dirname($file) . '/' . $fileinfo[1]);$fileinfo[1] = basename($fileinfo[1]);$request .= "Content-Disposition: form-data; name=\"$fileinfo[0]\"; filename=\"$fileinfo[1]\"\n";$request .= "Content-Type: text/plain\n\n";$request .= $file_contents . "\n" ."-----------------------------20896060251896012921717172737\n";}if (array_key_exists('POST', $section_text) && !empty($section_text['POST'])) {// encode POST raw$post = trim($section_text['POST']);$post = explode('&', $post);foreach ($post as $i => $post_info) {$post_info = explode('=', $post_info);if (count($post_info) != 2) {return PEAR::raiseError("Invalid POST data in test file: $file");}$post_info[0] = rawurldecode($post_info[0]);$post_info[1] = rawurldecode($post_info[1]);$post[$i] = $post_info;}foreach ($post as $post_info) {$request .= "Content-Disposition: form-data; name=\"$post_info[0]\"\n\n";$request .= $post_info[1] . "\n" ."-----------------------------20896060251896012921717172737\n";}unset($section_text['POST']);}$section_text['POST_RAW'] = $request;}return $section_text;}function _testCleanup($section_text, $temp_clean){if ($section_text['CLEAN']) {$this->_restorePHPBinary();// perform test cleanup$this->save_text($temp_clean, $section_text['CLEAN']);$output = $this->system_with_timeout("$this->_php $temp_clean 2>&1");if (strlen($output[1])) {echo "BORKED --CLEAN-- section! output:\n", $output[1];}if (file_exists($temp_clean)) {unlink($temp_clean);}}}function _savePHPBinary(){$this->_savephp = $this->_php;}function _restorePHPBinary(){if (isset($this->_savephp)){$this->_php = $this->_savephp;unset($this->_savephp);}}}