410 lines
14 KiB
PHP
410 lines
14 KiB
PHP
<?php
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/**
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* PEAR_RunTest
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*
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* PHP versions 4 and 5
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*
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* LICENSE: This source file is subject to version 3.0 of the PHP license
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* that is available through the world-wide-web at the following URI:
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* http://www.php.net/license/3_0.txt. If you did not receive a copy of
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* the PHP License and are unable to obtain it through the web, please
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* send a note to license@php.net so we can mail you a copy immediately.
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*
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* @category pear
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* @package PEAR
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* @author Tomas V.V.Cox <cox@idecnet.com>
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* @author Greg Beaver <cellog@php.net>
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* @copyright 1997-2006 The PHP Group
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* @license http://www.php.net/license/3_0.txt PHP License 3.0
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* @version CVS: $Id: RunTest.php,v 1.20 2006/02/03 02:08:11 cellog Exp $
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* @link http://pear.php.net/package/PEAR
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* @since File available since Release 1.3.3
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*/
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/**
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* for error handling
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*/
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require_once 'PEAR.php';
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require_once 'PEAR/Config.php';
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define('DETAILED', 1);
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putenv("PHP_PEAR_RUNTESTS=1");
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/**
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* Simplified version of PHP's test suite
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*
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* Try it with:
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*
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* $ php -r 'include "../PEAR/RunTest.php"; $t=new PEAR_RunTest; $o=$t->run("./pear_system.phpt");print_r($o);'
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*
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*
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* @category pear
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* @package PEAR
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* @author Tomas V.V.Cox <cox@idecnet.com>
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* @author Greg Beaver <cellog@php.net>
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* @copyright 1997-2006 The PHP Group
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* @license http://www.php.net/license/3_0.txt PHP License 3.0
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* @version Release: 1.4.11
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* @link http://pear.php.net/package/PEAR
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* @since Class available since Release 1.3.3
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*/
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class PEAR_RunTest
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{
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var $_logger;
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var $_options;
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/**
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* An object that supports the PEAR_Common->log() signature, or null
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* @param PEAR_Common|null
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*/
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function PEAR_RunTest($logger = null, $options = array())
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{
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if (is_null($logger)) {
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require_once 'PEAR/Common.php';
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$logger = new PEAR_Common;
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}
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$this->_logger = $logger;
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$this->_options = $options;
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}
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//
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// Run an individual test case.
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//
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function run($file, $ini_settings = '')
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{
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$cwd = getcwd();
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$conf = &PEAR_Config::singleton();
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$php = $conf->get('php_bin');
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if (isset($this->_options['phpunit'])) {
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$cmd = "$php$ini_settings -f $file";
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if (isset($this->_logger)) {
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$this->_logger->log(2, 'Running command "' . $cmd . '"');
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}
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$savedir = getcwd(); // in case the test moves us around
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chdir(dirname($file));
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echo `$cmd`;
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chdir($savedir);
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return 'PASSED'; // we have no way of knowing this information so assume passing
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}
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//var_dump($php);exit;
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global $log_format, $info_params, $ini_overwrites;
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$info_params = '';
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$log_format = 'LEOD';
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// Load the sections of the test file.
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$section_text = array(
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'TEST' => '(unnamed test)',
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'SKIPIF' => '',
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'GET' => '',
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'ARGS' => '',
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'CLEAN' => '',
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);
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$file = realpath($file);
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if (!is_file($file) || !$fp = fopen($file, "r")) {
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return PEAR::raiseError("Cannot open test file: $file");
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}
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$section = '';
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while (!feof($fp)) {
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$line = fgets($fp);
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// Match the beginning of a section.
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if (ereg('^--([A-Z]+)--',$line,$r)) {
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$section = $r[1];
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$section_text[$section] = '';
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continue;
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} elseif (empty($section)) {
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fclose($fp);
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return PEAR::raiseError("Invalid sections formats in test file: $file");
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}
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// Add to the section text.
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$section_text[$section] .= $line;
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}
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fclose($fp);
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$shortname = str_replace($cwd . DIRECTORY_SEPARATOR, '', $file);
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if (!isset($this->_options['simple'])) {
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$tested = trim($section_text['TEST']) . "[$shortname]";
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} else {
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$tested = trim($section_text['TEST']) . ' ';
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}
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$tmp = realpath(dirname($file));
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$tmp_skipif = $tmp . uniqid('/phpt.');
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$tmp_file = ereg_replace('\.phpt$','.php',$file);
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$tmp_post = $tmp . uniqid('/phpt.');
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@unlink($tmp_skipif);
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@unlink($tmp_file);
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@unlink($tmp_post);
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// unlink old test results
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@unlink(ereg_replace('\.phpt$','.diff',$file));
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@unlink(ereg_replace('\.phpt$','.log',$file));
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@unlink(ereg_replace('\.phpt$','.exp',$file));
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@unlink(ereg_replace('\.phpt$','.out',$file));
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// Check if test should be skipped.
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$info = '';
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$warn = false;
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if (array_key_exists('SKIPIF', $section_text)) {
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if (trim($section_text['SKIPIF'])) {
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$this->save_text($tmp_skipif, $section_text['SKIPIF']);
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//$extra = substr(PHP_OS, 0, 3) !== "WIN" ?
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// "unset REQUEST_METHOD;": "";
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//$output = `$extra $php $info_params -f $tmp_skipif`;
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$output = `$php $info_params -f $tmp_skipif`;
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unlink($tmp_skipif);
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if (eregi("^skip", trim($output))) {
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$skipreason = "SKIP $tested";
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$reason = (eregi("^skip[[:space:]]*(.+)\$", trim($output))) ? eregi_replace("^skip[[:space:]]*(.+)\$", "\\1", trim($output)) : FALSE;
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if ($reason) {
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$skipreason .= " (reason: $reason)";
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}
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if (!isset($this->_options['quiet'])) {
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$this->_logger->log(0, $skipreason);
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}
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if (isset($old_php)) {
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$php = $old_php;
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}
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return 'SKIPPED';
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}
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if (eregi("^info", trim($output))) {
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$reason = (ereg("^info[[:space:]]*(.+)\$", trim($output))) ? ereg_replace("^info[[:space:]]*(.+)\$", "\\1", trim($output)) : FALSE;
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if ($reason) {
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$info = " (info: $reason)";
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}
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}
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if (eregi("^warn", trim($output))) {
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$reason = (ereg("^warn[[:space:]]*(.+)\$", trim($output))) ? ereg_replace("^warn[[:space:]]*(.+)\$", "\\1", trim($output)) : FALSE;
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if ($reason) {
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$warn = true; /* only if there is a reason */
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$info = " (warn: $reason)";
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}
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}
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}
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}
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// We've satisfied the preconditions - run the test!
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$this->save_text($tmp_file,$section_text['FILE']);
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$args = $section_text['ARGS'] ? ' -- '.$section_text['ARGS'] : '';
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$cmd = "$php$ini_settings -f $tmp_file$args 2>&1";
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if (isset($this->_logger)) {
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$this->_logger->log(2, 'Running command "' . $cmd . '"');
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}
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$savedir = getcwd(); // in case the test moves us around
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if (isset($section_text['RETURNS'])) {
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ob_start();
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system($cmd, $return_value);
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$out = ob_get_contents();
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ob_end_clean();
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@unlink($tmp_post);
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$section_text['RETURNS'] = (int) trim($section_text['RETURNS']);
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$returnfail = ($return_value != $section_text['RETURNS']);
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} else {
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$out = `$cmd`;
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$returnfail = false;
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}
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chdir($savedir);
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if ($section_text['CLEAN']) {
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// perform test cleanup
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$this->save_text($clean = $tmp . uniqid('/phpt.'), $section_text['CLEAN']);
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`$php $clean`;
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@unlink($clean);
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}
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// Does the output match what is expected?
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$output = trim($out);
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$output = preg_replace('/\r\n/', "\n", $output);
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if (isset($section_text['EXPECTF']) || isset($section_text['EXPECTREGEX'])) {
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if (isset($section_text['EXPECTF'])) {
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$wanted = trim($section_text['EXPECTF']);
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} else {
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$wanted = trim($section_text['EXPECTREGEX']);
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}
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$wanted_re = preg_replace('/\r\n/',"\n",$wanted);
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if (isset($section_text['EXPECTF'])) {
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$wanted_re = preg_quote($wanted_re, '/');
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// Stick to basics
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$wanted_re = str_replace("%s", ".+?", $wanted_re); //not greedy
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$wanted_re = str_replace("%i", "[+\-]?[0-9]+", $wanted_re);
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$wanted_re = str_replace("%d", "[0-9]+", $wanted_re);
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$wanted_re = str_replace("%x", "[0-9a-fA-F]+", $wanted_re);
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$wanted_re = str_replace("%f", "[+\-]?\.?[0-9]+\.?[0-9]*(E-?[0-9]+)?", $wanted_re);
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$wanted_re = str_replace("%c", ".", $wanted_re);
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// %f allows two points "-.0.0" but that is the best *simple* expression
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}
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/* DEBUG YOUR REGEX HERE
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var_dump($wanted_re);
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print(str_repeat('=', 80) . "\n");
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var_dump($output);
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*/
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if (!$returnfail && preg_match("/^$wanted_re\$/s", $output)) {
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@unlink($tmp_file);
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if (!isset($this->_options['quiet'])) {
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$this->_logger->log(0, "PASS $tested$info");
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}
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if (isset($old_php)) {
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$php = $old_php;
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}
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return 'PASSED';
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}
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} else {
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$wanted = trim($section_text['EXPECT']);
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$wanted = preg_replace('/\r\n/',"\n",$wanted);
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// compare and leave on success
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$ok = (0 == strcmp($output,$wanted));
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if (!$returnfail && $ok) {
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@unlink($tmp_file);
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if (!isset($this->_options['quiet'])) {
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$this->_logger->log(0, "PASS $tested$info");
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}
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if (isset($old_php)) {
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$php = $old_php;
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}
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return 'PASSED';
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}
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}
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// Test failed so we need to report details.
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if ($warn) {
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$this->_logger->log(0, "WARN $tested$info");
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} else {
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$this->_logger->log(0, "FAIL $tested$info");
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}
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if (isset($section_text['RETURNS'])) {
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$GLOBALS['__PHP_FAILED_TESTS__'][] = array(
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'name' => $file,
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'test_name' => $tested,
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'output' => ereg_replace('\.phpt$','.log', $file),
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'diff' => ereg_replace('\.phpt$','.diff', $file),
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'info' => $info,
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'return' => $return_value
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);
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} else {
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$GLOBALS['__PHP_FAILED_TESTS__'][] = array(
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'name' => $file,
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'test_name' => $tested,
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'output' => ereg_replace('\.phpt$','.log', $file),
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'diff' => ereg_replace('\.phpt$','.diff', $file),
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'info' => $info,
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);
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}
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// write .exp
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if (strpos($log_format,'E') !== FALSE) {
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$logname = ereg_replace('\.phpt$','.exp',$file);
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if (!$log = fopen($logname,'w')) {
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return PEAR::raiseError("Cannot create test log - $logname");
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}
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fwrite($log,$wanted);
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fclose($log);
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}
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// write .out
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if (strpos($log_format,'O') !== FALSE) {
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$logname = ereg_replace('\.phpt$','.out',$file);
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if (!$log = fopen($logname,'w')) {
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return PEAR::raiseError("Cannot create test log - $logname");
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}
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fwrite($log,$output);
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fclose($log);
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}
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// write .diff
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if (strpos($log_format,'D') !== FALSE) {
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$logname = ereg_replace('\.phpt$','.diff',$file);
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if (!$log = fopen($logname,'w')) {
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return PEAR::raiseError("Cannot create test log - $logname");
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}
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fwrite($log, $this->generate_diff($wanted, $output,
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isset($section_text['RETURNS']) ? array(trim($section_text['RETURNS']),
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$return_value) : null));
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fclose($log);
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}
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// write .log
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if (strpos($log_format,'L') !== FALSE) {
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$logname = ereg_replace('\.phpt$','.log',$file);
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if (!$log = fopen($logname,'w')) {
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return PEAR::raiseError("Cannot create test log - $logname");
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}
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fwrite($log,"
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---- EXPECTED OUTPUT
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$wanted
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---- ACTUAL OUTPUT
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$output
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---- FAILED
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");
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if ($returnfail) {
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fwrite($log,"
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---- EXPECTED RETURN
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$section_text[RETURNS]
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---- ACTUAL RETURN
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$return_value
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");
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}
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fclose($log);
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//error_report($file,$logname,$tested);
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}
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if (isset($old_php)) {
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$php = $old_php;
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}
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return $warn ? 'WARNED' : 'FAILED';
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}
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function generate_diff($wanted, $output, $return_value)
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{
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$w = explode("\n", $wanted);
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$o = explode("\n", $output);
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$w1 = array_diff_assoc($w,$o);
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$o1 = array_diff_assoc($o,$w);
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$w2 = array();
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$o2 = array();
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foreach($w1 as $idx => $val) $w2[sprintf("%03d<",$idx)] = sprintf("%03d- ", $idx+1).$val;
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foreach($o1 as $idx => $val) $o2[sprintf("%03d>",$idx)] = sprintf("%03d+ ", $idx+1).$val;
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$diff = array_merge($w2, $o2);
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ksort($diff);
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if ($return_value) {
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$extra = "##EXPECTED: $return_value[0]\r\n##RETURNED: $return_value[1]";
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} else {
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$extra = '';
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}
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return implode("\r\n", $diff) . $extra;
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}
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//
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// Write the given text to a temporary file, and return the filename.
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//
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function save_text($filename, $text)
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{
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if (!$fp = fopen($filename, 'w')) {
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return PEAR::raiseError("Cannot open file '" . $filename . "' (save_text)");
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}
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fwrite($fp,$text);
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fclose($fp);
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if (1 < DETAILED) echo "
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FILE $filename {{{
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$text
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}}}
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";
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}
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}
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?>
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