1<?php 2/** 3 * PEAR_RunTest 4 * 5 * PHP versions 4 and 5 6 * 7 * @category pear 8 * @package PEAR 9 * @author Tomas V.V.Cox <cox@idecnet.com> 10 * @author Greg Beaver <cellog@php.net> 11 * @copyright 1997-2009 The Authors 12 * @license http://opensource.org/licenses/bsd-license.php New BSD License 13 * @link http://pear.php.net/package/PEAR 14 * @since File available since Release 1.3.3 15 */ 16 17/** 18 * for error handling 19 */ 20require_once 'PEAR.php'; 21require_once 'PEAR/Config.php'; 22 23define('DETAILED', 1); 24putenv("PHP_PEAR_RUNTESTS=1"); 25 26/** 27 * Simplified version of PHP's test suite 28 * 29 * Try it with: 30 * 31 * $ php -r 'include "../PEAR/RunTest.php"; $t=new PEAR_RunTest; $o=$t->run("./pear_system.phpt");print_r($o);' 32 * 33 * 34 * @category pear 35 * @package PEAR 36 * @author Tomas V.V.Cox <cox@idecnet.com> 37 * @author Greg Beaver <cellog@php.net> 38 * @copyright 1997-2009 The Authors 39 * @license http://opensource.org/licenses/bsd-license.php New BSD License 40 * @version Release: 1.10.12 41 * @link http://pear.php.net/package/PEAR 42 * @since Class available since Release 1.3.3 43 */ 44class PEAR_RunTest 45{ 46 var $_headers = array(); 47 var $_logger; 48 var $_options; 49 var $_php; 50 var $tests_count; 51 var $xdebug_loaded; 52 /** 53 * Saved value of php executable, used to reset $_php when we 54 * have a test that uses cgi 55 * 56 * @var unknown_type 57 */ 58 var $_savephp; 59 var $ini_overwrites = array( 60 'output_handler=', 61 'open_basedir=', 62 'disable_functions=', 63 'output_buffering=Off', 64 'display_errors=1', 65 'log_errors=0', 66 'html_errors=0', 67 'report_memleaks=0', 68 'report_zend_debug=0', 69 'docref_root=', 70 'docref_ext=.html', 71 'error_prepend_string=', 72 'error_append_string=', 73 'auto_prepend_file=', 74 'auto_append_file=', 75 'xdebug.default_enable=0', 76 'allow_url_fopen=1', 77 ); 78 79 /** 80 * An object that supports the PEAR_Common->log() signature, or null 81 * @param PEAR_Common|null 82 */ 83 function __construct($logger = null, $options = array()) 84 { 85 if (!defined('E_DEPRECATED')) { 86 define('E_DEPRECATED', 0); 87 } 88 if (!defined('E_STRICT')) { 89 define('E_STRICT', 0); 90 } 91 $this->ini_overwrites[] = 'error_reporting=' . (E_ALL & ~(E_DEPRECATED | E_STRICT)); 92 if (is_null($logger)) { 93 require_once 'PEAR/Common.php'; 94 $logger = new PEAR_Common; 95 } 96 $this->_logger = $logger; 97 $this->_options = $options; 98 99 $conf = &PEAR_Config::singleton(); 100 $this->_php = $conf->get('php_bin'); 101 } 102 103 /** 104 * Taken from php-src/run-tests.php 105 * 106 * @param string $commandline command name 107 * @param array $env 108 * @param string $stdin standard input to pass to the command 109 * @return unknown 110 */ 111 function system_with_timeout($commandline, $env = null, $stdin = null) 112 { 113 $data = ''; 114 $proc = proc_open($commandline, array( 115 0 => array('pipe', 'r'), 116 1 => array('pipe', 'w'), 117 2 => array('pipe', 'w') 118 ), $pipes, null, $env, array('suppress_errors' => true)); 119 120 if (!$proc) { 121 return false; 122 } 123 124 if (is_string($stdin)) { 125 fwrite($pipes[0], $stdin); 126 } 127 fclose($pipes[0]); 128 129 while (true) { 130 /* hide errors from interrupted syscalls */ 131 $r = $pipes; 132 unset($r[0]); 133 $e = $w = []; 134 $n = @stream_select($r, $w, $e, 60); 135 136 if ($n === 0) { 137 /* timed out */ 138 $data .= "\n ** ERROR: process timed out **\n"; 139 proc_terminate($proc); 140 return array(1234567890, $data); 141 } else if ($n > 0) { 142 $line = fread($pipes[1], 8192); 143 if (strlen($line) == 0) { 144 /* EOF */ 145 break; 146 } 147 $data .= $line; 148 } 149 } 150 if (function_exists('proc_get_status')) { 151 $stat = proc_get_status($proc); 152 if ($stat['signaled']) { 153 $data .= "\nTermsig=".$stat['stopsig']; 154 } 155 } 156 $code = proc_close($proc); 157 if (function_exists('proc_get_status')) { 158 $code = $stat['exitcode']; 159 } 160 return array($code, $data); 161 } 162 163 /** 164 * Turns a PHP INI string into an array 165 * 166 * Turns -d "include_path=/foo/bar" into this: 167 * array( 168 * 'include_path' => array( 169 * 'operator' => '-d', 170 * 'value' => '/foo/bar', 171 * ) 172 * ) 173 * Works both with quotes and without 174 * 175 * @param string an PHP INI string, -d "include_path=/foo/bar" 176 * @return array 177 */ 178 function iniString2array($ini_string) 179 { 180 if (!$ini_string) { 181 return array(); 182 } 183 $split = preg_split('/[\s]|=/', $ini_string, -1, PREG_SPLIT_NO_EMPTY); 184 $key = $split[1][0] == '"' ? substr($split[1], 1) : $split[1]; 185 $value = $split[2][strlen($split[2]) - 1] == '"' ? substr($split[2], 0, -1) : $split[2]; 186 // FIXME review if this is really the struct to go with 187 $array = array($key => array('operator' => $split[0], 'value' => $value)); 188 return $array; 189 } 190 191 function settings2array($settings, $ini_settings) 192 { 193 foreach ($settings as $setting) { 194 if (strpos($setting, '=') !== false) { 195 $setting = explode('=', $setting, 2); 196 $name = trim(strtolower($setting[0])); 197 $value = trim($setting[1]); 198 $ini_settings[$name] = $value; 199 } 200 } 201 return $ini_settings; 202 } 203 204 function settings2params($ini_settings) 205 { 206 $settings = ''; 207 foreach ($ini_settings as $name => $value) { 208 if (is_array($value)) { 209 $operator = $value['operator']; 210 $value = $value['value']; 211 } else { 212 $operator = '-d'; 213 } 214 $value = addslashes($value); 215 $settings .= " $operator \"$name=$value\""; 216 } 217 return $settings; 218 } 219 220 function _preparePhpBin($php, $file, $ini_settings) 221 { 222 $file = escapeshellarg($file); 223 $cmd = $php . $ini_settings . ' -f ' . $file; 224 225 return $cmd; 226 } 227 228 function runPHPUnit($file, $ini_settings = '') 229 { 230 if (!file_exists($file) && file_exists(getcwd() . DIRECTORY_SEPARATOR . $file)) { 231 $file = realpath(getcwd() . DIRECTORY_SEPARATOR . $file); 232 } elseif (file_exists($file)) { 233 $file = realpath($file); 234 } 235 236 $cmd = $this->_preparePhpBin($this->_php, $file, $ini_settings); 237 if (isset($this->_logger)) { 238 $this->_logger->log(2, 'Running command "' . $cmd . '"'); 239 } 240 241 $savedir = getcwd(); // in case the test moves us around 242 chdir(dirname($file)); 243 echo `$cmd`; 244 chdir($savedir); 245 return 'PASSED'; // we have no way of knowing this information so assume passing 246 } 247 248 /** 249 * Runs an individual test case. 250 * 251 * @param string The filename of the test 252 * @param array|string INI settings to be applied to the test run 253 * @param integer Number what the current running test is of the 254 * whole test suite being runned. 255 * 256 * @return string|object Returns PASSED, WARNED, FAILED depending on how the 257 * test came out. 258 * PEAR Error when the tester it self fails 259 */ 260 function run($file, $ini_settings = array(), $test_number = 1) 261 { 262 $this->_restorePHPBinary(); 263 264 if (empty($this->_options['cgi'])) { 265 // try to see if php-cgi is in the path 266 $res = $this->system_with_timeout('php-cgi -v'); 267 if (false !== $res && !(is_array($res) && in_array($res[0], array(-1, 127)))) { 268 $this->_options['cgi'] = 'php-cgi'; 269 } 270 } 271 if (1 < $len = strlen($this->tests_count)) { 272 $test_number = str_pad($test_number, $len, ' ', STR_PAD_LEFT); 273 $test_nr = "[$test_number/$this->tests_count] "; 274 } else { 275 $test_nr = ''; 276 } 277 278 $file = realpath($file); 279 $section_text = $this->_readFile($file); 280 if (PEAR::isError($section_text)) { 281 return $section_text; 282 } 283 284 if (isset($section_text['POST_RAW']) && isset($section_text['UPLOAD'])) { 285 return PEAR::raiseError("Cannot contain both POST_RAW and UPLOAD in test file: $file"); 286 } 287 288 $cwd = getcwd(); 289 290 $pass_options = ''; 291 if (!empty($this->_options['ini'])) { 292 $pass_options = $this->_options['ini']; 293 } 294 295 if (is_string($ini_settings)) { 296 $ini_settings = $this->iniString2array($ini_settings); 297 } 298 299 $ini_settings = $this->settings2array($this->ini_overwrites, $ini_settings); 300 if ($section_text['INI']) { 301 if (strpos($section_text['INI'], '{PWD}') !== false) { 302 $section_text['INI'] = str_replace('{PWD}', dirname($file), $section_text['INI']); 303 } 304 $ini = preg_split( "/[\n\r]+/", $section_text['INI']); 305 $ini_settings = $this->settings2array($ini, $ini_settings); 306 } 307 $ini_settings = $this->settings2params($ini_settings); 308 $shortname = str_replace($cwd . DIRECTORY_SEPARATOR, '', $file); 309 310 $tested = trim($section_text['TEST']); 311 $tested.= !isset($this->_options['simple']) ? "[$shortname]" : ' '; 312 313 if (!empty($section_text['POST']) || !empty($section_text['POST_RAW']) || 314 !empty($section_text['UPLOAD']) || !empty($section_text['GET']) || 315 !empty($section_text['COOKIE']) || !empty($section_text['EXPECTHEADERS'])) { 316 if (empty($this->_options['cgi'])) { 317 if (!isset($this->_options['quiet'])) { 318 $this->_logger->log(0, "SKIP $test_nr$tested (reason: --cgi option needed for this test, type 'pear help run-tests')"); 319 } 320 if (isset($this->_options['tapoutput'])) { 321 return array('ok', ' # skip --cgi option needed for this test, "pear help run-tests" for info'); 322 } 323 return 'SKIPPED'; 324 } 325 $this->_savePHPBinary(); 326 $this->_php = $this->_options['cgi']; 327 } 328 329 $temp_dir = realpath(dirname($file)); 330 $main_file_name = basename($file, 'phpt'); 331 $diff_filename = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'diff'; 332 $log_filename = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'log'; 333 $exp_filename = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'exp'; 334 $output_filename = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'out'; 335 $memcheck_filename = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'mem'; 336 $temp_file = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'php'; 337 $temp_skipif = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'skip.php'; 338 $temp_clean = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name.'clean.php'; 339 $tmp_post = $temp_dir . DIRECTORY_SEPARATOR . uniqid('phpt.'); 340 341 // unlink old test results 342 $this->_cleanupOldFiles($file); 343 344 // Check if test should be skipped. 345 $res = $this->_runSkipIf($section_text, $temp_skipif, $tested, $ini_settings); 346 if ($res == 'SKIPPED' || count($res) != 2) { 347 return $res; 348 } 349 $info = $res['info']; 350 $warn = $res['warn']; 351 352 // We've satisfied the preconditions - run the test! 353 if (isset($this->_options['coverage']) && $this->xdebug_loaded) { 354 $xdebug_file = $temp_dir . DIRECTORY_SEPARATOR . $main_file_name . 'xdebug'; 355 $text = "\n" . 'function coverage_shutdown() {' . 356 "\n" . ' $xdebug = var_export(xdebug_get_code_coverage(), true);'; 357 if (!function_exists('file_put_contents')) { 358 $text .= "\n" . ' $fh = fopen(\'' . $xdebug_file . '\', "wb");' . 359 "\n" . ' if ($fh !== false) {' . 360 "\n" . ' fwrite($fh, $xdebug);' . 361 "\n" . ' fclose($fh);' . 362 "\n" . ' }'; 363 } else { 364 $text .= "\n" . ' file_put_contents(\'' . $xdebug_file . '\', $xdebug);'; 365 } 366 367 // Workaround for http://pear.php.net/bugs/bug.php?id=17292 368 $lines = explode("\n", $section_text['FILE']); 369 $numLines = count($lines); 370 $namespace = ''; 371 $coverage_shutdown = 'coverage_shutdown'; 372 373 if ( 374 substr($lines[0], 0, 2) == '<?' || 375 substr($lines[0], 0, 5) == '<?php' 376 ) { 377 unset($lines[0]); 378 } 379 380 381 for ($i = 0; $i < $numLines; $i++) { 382 if (isset($lines[$i]) && substr($lines[$i], 0, 9) == 'namespace') { 383 $namespace = substr($lines[$i], 10, -1); 384 $coverage_shutdown = $namespace . '\\coverage_shutdown'; 385 $namespace = "namespace " . $namespace . ";\n"; 386 387 unset($lines[$i]); 388 break; 389 } 390 } 391 392 $text .= "\n xdebug_stop_code_coverage();" . 393 "\n" . '} // end coverage_shutdown()' . 394 "\n\n" . 'register_shutdown_function("' . $coverage_shutdown . '");'; 395 $text .= "\n" . 'xdebug_start_code_coverage(XDEBUG_CC_UNUSED | XDEBUG_CC_DEAD_CODE);' . "\n"; 396 397 $this->save_text($temp_file, "<?php\n" . $namespace . $text . "\n" . implode("\n", $lines)); 398 } else { 399 $this->save_text($temp_file, $section_text['FILE']); 400 } 401 402 $args = $section_text['ARGS'] ? ' -- '.$section_text['ARGS'] : ''; 403 $cmd = $this->_preparePhpBin($this->_php, $temp_file, $ini_settings); 404 $cmd.= "$args 2>&1"; 405 if (isset($this->_logger)) { 406 $this->_logger->log(2, 'Running command "' . $cmd . '"'); 407 } 408 409 // Reset environment from any previous test. 410 $env = $this->_resetEnv($section_text, $temp_file); 411 412 $section_text = $this->_processUpload($section_text, $file); 413 if (PEAR::isError($section_text)) { 414 return $section_text; 415 } 416 417 if (array_key_exists('POST_RAW', $section_text) && !empty($section_text['POST_RAW'])) { 418 $post = trim($section_text['POST_RAW']); 419 $raw_lines = explode("\n", $post); 420 421 $request = ''; 422 $started = false; 423 foreach ($raw_lines as $i => $line) { 424 if (empty($env['CONTENT_TYPE']) && 425 preg_match('/^Content-Type:(.*)/i', $line, $res)) { 426 $env['CONTENT_TYPE'] = trim(str_replace("\r", '', $res[1])); 427 continue; 428 } 429 if ($started) { 430 $request .= "\n"; 431 } 432 $started = true; 433 $request .= $line; 434 } 435 436 $env['CONTENT_LENGTH'] = strlen($request); 437 $env['REQUEST_METHOD'] = 'POST'; 438 439 $this->save_text($tmp_post, $request); 440 $cmd = "$this->_php$pass_options$ini_settings \"$temp_file\" 2>&1 < $tmp_post"; 441 } elseif (array_key_exists('POST', $section_text) && !empty($section_text['POST'])) { 442 $post = trim($section_text['POST']); 443 $this->save_text($tmp_post, $post); 444 $content_length = strlen($post); 445 446 $env['REQUEST_METHOD'] = 'POST'; 447 $env['CONTENT_TYPE'] = 'application/x-www-form-urlencoded'; 448 $env['CONTENT_LENGTH'] = $content_length; 449 450 $cmd = "$this->_php$pass_options$ini_settings \"$temp_file\" 2>&1 < $tmp_post"; 451 } else { 452 $env['REQUEST_METHOD'] = 'GET'; 453 $env['CONTENT_TYPE'] = ''; 454 $env['CONTENT_LENGTH'] = ''; 455 } 456 457 if (OS_WINDOWS && isset($section_text['RETURNS'])) { 458 ob_start(); 459 system($cmd, $return_value); 460 $out = ob_get_contents(); 461 ob_end_clean(); 462 $section_text['RETURNS'] = (int) trim($section_text['RETURNS']); 463 $returnfail = ($return_value != $section_text['RETURNS']); 464 } else { 465 $returnfail = false; 466 $stdin = isset($section_text['STDIN']) ? $section_text['STDIN'] : null; 467 $out = $this->system_with_timeout($cmd, $env, $stdin); 468 $return_value = $out[0]; 469 $out = $out[1]; 470 } 471 472 $output = preg_replace('/\r\n/', "\n", trim($out)); 473 474 if (isset($tmp_post) && realpath($tmp_post) && file_exists($tmp_post)) { 475 @unlink(realpath($tmp_post)); 476 } 477 chdir($cwd); // in case the test moves us around 478 479 /* when using CGI, strip the headers from the output */ 480 $output = $this->_stripHeadersCGI($output); 481 482 if (isset($section_text['EXPECTHEADERS'])) { 483 $testheaders = $this->_processHeaders($section_text['EXPECTHEADERS']); 484 $missing = array_diff_assoc($testheaders, $this->_headers); 485 $changed = ''; 486 foreach ($missing as $header => $value) { 487 if (isset($this->_headers[$header])) { 488 $changed .= "-$header: $value\n+$header: "; 489 $changed .= $this->_headers[$header]; 490 } else { 491 $changed .= "-$header: $value\n"; 492 } 493 } 494 if ($missing) { 495 // tack on failed headers to output: 496 $output .= "\n====EXPECTHEADERS FAILURE====:\n$changed"; 497 } 498 } 499 500 $this->_testCleanup($section_text, $temp_clean); 501 502 // Does the output match what is expected? 503 do { 504 if (isset($section_text['EXPECTF']) || isset($section_text['EXPECTREGEX'])) { 505 if (isset($section_text['EXPECTF'])) { 506 $wanted = trim($section_text['EXPECTF']); 507 } else { 508 $wanted = trim($section_text['EXPECTREGEX']); 509 } 510 $wanted_re = preg_replace('/\r\n/', "\n", $wanted); 511 if (isset($section_text['EXPECTF'])) { 512 $wanted_re = preg_quote($wanted_re, '/'); 513 // Stick to basics 514 $wanted_re = str_replace("%s", ".+?", $wanted_re); //not greedy 515 $wanted_re = str_replace("%i", "[+\-]?[0-9]+", $wanted_re); 516 $wanted_re = str_replace("%d", "[0-9]+", $wanted_re); 517 $wanted_re = str_replace("%x", "[0-9a-fA-F]+", $wanted_re); 518 $wanted_re = str_replace("%f", "[+\-]?\.?[0-9]+\.?[0-9]*(E-?[0-9]+)?", $wanted_re); 519 $wanted_re = str_replace("%c", ".", $wanted_re); 520 // %f allows two points "-.0.0" but that is the best *simple* expression 521 } 522 523 /* DEBUG YOUR REGEX HERE 524 var_dump($wanted_re); 525 print(str_repeat('=', 80) . "\n"); 526 var_dump($output); 527 */ 528 if (!$returnfail && preg_match("/^$wanted_re\$/s", $output)) { 529 if (file_exists($temp_file)) { 530 unlink($temp_file); 531 } 532 if (array_key_exists('FAIL', $section_text)) { 533 break; 534 } 535 if (!isset($this->_options['quiet'])) { 536 $this->_logger->log(0, "PASS $test_nr$tested$info"); 537 } 538 if (isset($this->_options['tapoutput'])) { 539 return array('ok', ' - ' . $tested); 540 } 541 return 'PASSED'; 542 } 543 } else { 544 if (isset($section_text['EXPECTFILE'])) { 545 $f = $temp_dir . '/' . trim($section_text['EXPECTFILE']); 546 if (!($fp = @fopen($f, 'rb'))) { 547 return PEAR::raiseError('--EXPECTFILE-- section file ' . 548 $f . ' not found'); 549 } 550 fclose($fp); 551 $section_text['EXPECT'] = file_get_contents($f); 552 } 553 554 if (isset($section_text['EXPECT'])) { 555 $wanted = preg_replace('/\r\n/', "\n", trim($section_text['EXPECT'])); 556 } else { 557 $wanted = ''; 558 } 559 560 // compare and leave on success 561 if (!$returnfail && 0 == strcmp($output, $wanted)) { 562 if (file_exists($temp_file)) { 563 unlink($temp_file); 564 } 565 if (array_key_exists('FAIL', $section_text)) { 566 break; 567 } 568 if (!isset($this->_options['quiet'])) { 569 $this->_logger->log(0, "PASS $test_nr$tested$info"); 570 } 571 if (isset($this->_options['tapoutput'])) { 572 return array('ok', ' - ' . $tested); 573 } 574 return 'PASSED'; 575 } 576 } 577 } while (false); 578 579 if (array_key_exists('FAIL', $section_text)) { 580 // we expect a particular failure 581 // this is only used for testing PEAR_RunTest 582 $expectf = isset($section_text['EXPECTF']) ? $wanted_re : null; 583 $faildiff = $this->generate_diff($wanted, $output, null, $expectf); 584 $faildiff = preg_replace('/\r/', '', $faildiff); 585 $wanted = preg_replace('/\r/', '', trim($section_text['FAIL'])); 586 if ($faildiff == $wanted) { 587 if (!isset($this->_options['quiet'])) { 588 $this->_logger->log(0, "PASS $test_nr$tested$info"); 589 } 590 if (isset($this->_options['tapoutput'])) { 591 return array('ok', ' - ' . $tested); 592 } 593 return 'PASSED'; 594 } 595 unset($section_text['EXPECTF']); 596 $output = $faildiff; 597 if (isset($section_text['RETURNS'])) { 598 return PEAR::raiseError('Cannot have both RETURNS and FAIL in the same test: ' . 599 $file); 600 } 601 } 602 603 // Test failed so we need to report details. 604 $txt = $warn ? 'WARN ' : 'FAIL '; 605 $this->_logger->log(0, $txt . $test_nr . $tested . $info); 606 607 // write .exp 608 $res = $this->_writeLog($exp_filename, $wanted); 609 if (PEAR::isError($res)) { 610 return $res; 611 } 612 613 // write .out 614 $res = $this->_writeLog($output_filename, $output); 615 if (PEAR::isError($res)) { 616 return $res; 617 } 618 619 // write .diff 620 $returns = isset($section_text['RETURNS']) ? 621 array(trim($section_text['RETURNS']), $return_value) : null; 622 $expectf = isset($section_text['EXPECTF']) ? $wanted_re : null; 623 $data = $this->generate_diff($wanted, $output, $returns, $expectf); 624 $res = $this->_writeLog($diff_filename, $data); 625 if (isset($this->_options['showdiff'])) { 626 $this->_logger->log(0, "========DIFF========"); 627 $this->_logger->log(0, $data); 628 $this->_logger->log(0, "========DONE========"); 629 } 630 if (PEAR::isError($res)) { 631 return $res; 632 } 633 634 // write .log 635 $data = " 636---- EXPECTED OUTPUT 637$wanted 638---- ACTUAL OUTPUT 639$output 640---- FAILED 641"; 642 643 if ($returnfail) { 644 $data .= " 645---- EXPECTED RETURN 646$section_text[RETURNS] 647---- ACTUAL RETURN 648$return_value 649"; 650 } 651 652 $res = $this->_writeLog($log_filename, $data); 653 if (PEAR::isError($res)) { 654 return $res; 655 } 656 657 if (isset($this->_options['tapoutput'])) { 658 $wanted = explode("\n", $wanted); 659 $wanted = "# Expected output:\n#\n#" . implode("\n#", $wanted); 660 $output = explode("\n", $output); 661 $output = "#\n#\n# Actual output:\n#\n#" . implode("\n#", $output); 662 return array($wanted . $output . 'not ok', ' - ' . $tested); 663 } 664 return $warn ? 'WARNED' : 'FAILED'; 665 } 666 667 function generate_diff($wanted, $output, $rvalue, $wanted_re) 668 { 669 $w = explode("\n", $wanted); 670 $o = explode("\n", $output); 671 $wr = explode("\n", $wanted_re); 672 $w1 = array_diff_assoc($w, $o); 673 $o1 = array_diff_assoc($o, $w); 674 $o2 = $w2 = array(); 675 foreach ($w1 as $idx => $val) { 676 if (!$wanted_re || !isset($wr[$idx]) || !isset($o1[$idx]) || 677 !preg_match('/^' . $wr[$idx] . '\\z/', $o1[$idx])) { 678 $w2[sprintf("%03d<", $idx)] = sprintf("%03d- ", $idx + 1) . $val; 679 } 680 } 681 foreach ($o1 as $idx => $val) { 682 if (!$wanted_re || !isset($wr[$idx]) || 683 !preg_match('/^' . $wr[$idx] . '\\z/', $val)) { 684 $o2[sprintf("%03d>", $idx)] = sprintf("%03d+ ", $idx + 1) . $val; 685 } 686 } 687 $diff = array_merge($w2, $o2); 688 ksort($diff); 689 $extra = $rvalue ? "##EXPECTED: $rvalue[0]\r\n##RETURNED: $rvalue[1]" : ''; 690 return implode("\r\n", $diff) . $extra; 691 } 692 693 // Write the given text to a temporary file, and return the filename. 694 function save_text($filename, $text) 695 { 696 if (!$fp = fopen($filename, 'w')) { 697 return PEAR::raiseError("Cannot open file '" . $filename . "' (save_text)"); 698 } 699 fwrite($fp, $text); 700 fclose($fp); 701 if (1 < DETAILED) echo " 702FILE $filename {{{ 703$text 704}}} 705"; 706 } 707 708 function _cleanupOldFiles($file) 709 { 710 $temp_dir = realpath(dirname($file)); 711 $mainFileName = basename($file, 'phpt'); 712 $diff_filename = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'diff'; 713 $log_filename = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'log'; 714 $exp_filename = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'exp'; 715 $output_filename = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'out'; 716 $memcheck_filename = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'mem'; 717 $temp_file = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'php'; 718 $temp_skipif = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'skip.php'; 719 $temp_clean = $temp_dir . DIRECTORY_SEPARATOR . $mainFileName.'clean.php'; 720 $tmp_post = $temp_dir . DIRECTORY_SEPARATOR . uniqid('phpt.'); 721 722 // unlink old test results 723 @unlink($diff_filename); 724 @unlink($log_filename); 725 @unlink($exp_filename); 726 @unlink($output_filename); 727 @unlink($memcheck_filename); 728 @unlink($temp_file); 729 @unlink($temp_skipif); 730 @unlink($tmp_post); 731 @unlink($temp_clean); 732 } 733 734 function _runSkipIf($section_text, $temp_skipif, $tested, $ini_settings) 735 { 736 $info = ''; 737 $warn = false; 738 if (array_key_exists('SKIPIF', $section_text) && trim($section_text['SKIPIF'])) { 739 $this->save_text($temp_skipif, $section_text['SKIPIF']); 740 $output = $this->system_with_timeout("$this->_php$ini_settings -f \"$temp_skipif\""); 741 $output = $output[1]; 742 $loutput = ltrim($output); 743 unlink($temp_skipif); 744 if (!strncasecmp('skip', $loutput, 4)) { 745 $skipreason = "SKIP $tested"; 746 if (preg_match('/^\s*skip\s*(.+)\s*/i', $output, $m)) { 747 $skipreason .= '(reason: ' . $m[1] . ')'; 748 } 749 if (!isset($this->_options['quiet'])) { 750 $this->_logger->log(0, $skipreason); 751 } 752 if (isset($this->_options['tapoutput'])) { 753 return array('ok', ' # skip ' . $reason); 754 } 755 return 'SKIPPED'; 756 } 757 758 if (!strncasecmp('info', $loutput, 4) 759 && preg_match('/^\s*info\s*(.+)\s*/i', $output, $m)) { 760 $info = " (info: $m[1])"; 761 } 762 763 if (!strncasecmp('warn', $loutput, 4) 764 && preg_match('/^\s*warn\s*(.+)\s*/i', $output, $m)) { 765 $warn = true; /* only if there is a reason */ 766 $info = " (warn: $m[1])"; 767 } 768 } 769 770 return array('warn' => $warn, 'info' => $info); 771 } 772 773 function _stripHeadersCGI($output) 774 { 775 $this->headers = array(); 776 if (!empty($this->_options['cgi']) && 777 $this->_php == $this->_options['cgi'] && 778 preg_match("/^(.*?)(?:\n\n(.*)|\\z)/s", $output, $match)) { 779 $output = isset($match[2]) ? trim($match[2]) : ''; 780 $this->_headers = $this->_processHeaders($match[1]); 781 } 782 783 return $output; 784 } 785 786 /** 787 * Return an array that can be used with array_diff() to compare headers 788 * 789 * @param string $text 790 */ 791 function _processHeaders($text) 792 { 793 $headers = array(); 794 $rh = preg_split("/[\n\r]+/", $text); 795 foreach ($rh as $line) { 796 if (strpos($line, ':')!== false) { 797 $line = explode(':', $line, 2); 798 $headers[trim($line[0])] = trim($line[1]); 799 } 800 } 801 return $headers; 802 } 803 804 function _readFile($file) 805 { 806 // Load the sections of the test file. 807 $section_text = array( 808 'TEST' => '(unnamed test)', 809 'SKIPIF' => '', 810 'GET' => '', 811 'COOKIE' => '', 812 'POST' => '', 813 'ARGS' => '', 814 'INI' => '', 815 'CLEAN' => '', 816 ); 817 818 if (!is_file($file) || !$fp = fopen($file, "r")) { 819 return PEAR::raiseError("Cannot open test file: $file"); 820 } 821 822 $section = ''; 823 while (!feof($fp)) { 824 $line = fgets($fp); 825 826 // Match the beginning of a section. 827 if (preg_match('/^--([_A-Z]+)--/', $line, $r)) { 828 $section = $r[1]; 829 $section_text[$section] = ''; 830 continue; 831 } elseif (empty($section)) { 832 fclose($fp); 833 return PEAR::raiseError("Invalid sections formats in test file: $file"); 834 } 835 836 // Add to the section text. 837 $section_text[$section] .= $line; 838 } 839 fclose($fp); 840 841 return $section_text; 842 } 843 844 function _writeLog($logname, $data) 845 { 846 if (!$log = fopen($logname, 'w')) { 847 return PEAR::raiseError("Cannot create test log - $logname"); 848 } 849 fwrite($log, $data); 850 fclose($log); 851 } 852 853 function _resetEnv($section_text, $temp_file) 854 { 855 $env = $_ENV; 856 $env['REDIRECT_STATUS'] = ''; 857 $env['QUERY_STRING'] = ''; 858 $env['PATH_TRANSLATED'] = ''; 859 $env['SCRIPT_FILENAME'] = ''; 860 $env['REQUEST_METHOD'] = ''; 861 $env['CONTENT_TYPE'] = ''; 862 $env['CONTENT_LENGTH'] = ''; 863 if (!empty($section_text['ENV'])) { 864 if (strpos($section_text['ENV'], '{PWD}') !== false) { 865 $section_text['ENV'] = str_replace('{PWD}', dirname($temp_file), $section_text['ENV']); 866 } 867 foreach (explode("\n", trim($section_text['ENV'])) as $e) { 868 $e = explode('=', trim($e), 2); 869 if (!empty($e[0]) && isset($e[1])) { 870 $env[$e[0]] = $e[1]; 871 } 872 } 873 } 874 if (array_key_exists('GET', $section_text)) { 875 $env['QUERY_STRING'] = trim($section_text['GET']); 876 } else { 877 $env['QUERY_STRING'] = ''; 878 } 879 if (array_key_exists('COOKIE', $section_text)) { 880 $env['HTTP_COOKIE'] = trim($section_text['COOKIE']); 881 } else { 882 $env['HTTP_COOKIE'] = ''; 883 } 884 $env['REDIRECT_STATUS'] = '1'; 885 $env['PATH_TRANSLATED'] = $temp_file; 886 $env['SCRIPT_FILENAME'] = $temp_file; 887 888 return $env; 889 } 890 891 function _processUpload($section_text, $file) 892 { 893 if (array_key_exists('UPLOAD', $section_text) && !empty($section_text['UPLOAD'])) { 894 $upload_files = trim($section_text['UPLOAD']); 895 $upload_files = explode("\n", $upload_files); 896 897 $request = "Content-Type: multipart/form-data; boundary=---------------------------20896060251896012921717172737\n" . 898 "-----------------------------20896060251896012921717172737\n"; 899 foreach ($upload_files as $fileinfo) { 900 $fileinfo = explode('=', $fileinfo); 901 if (count($fileinfo) != 2) { 902 return PEAR::raiseError("Invalid UPLOAD section in test file: $file"); 903 } 904 if (!realpath(dirname($file) . '/' . $fileinfo[1])) { 905 return PEAR::raiseError("File for upload does not exist: $fileinfo[1] " . 906 "in test file: $file"); 907 } 908 $file_contents = file_get_contents(dirname($file) . '/' . $fileinfo[1]); 909 $fileinfo[1] = basename($fileinfo[1]); 910 $request .= "Content-Disposition: form-data; name=\"$fileinfo[0]\"; filename=\"$fileinfo[1]\"\n"; 911 $request .= "Content-Type: text/plain\n\n"; 912 $request .= $file_contents . "\n" . 913 "-----------------------------20896060251896012921717172737\n"; 914 } 915 916 if (array_key_exists('POST', $section_text) && !empty($section_text['POST'])) { 917 // encode POST raw 918 $post = trim($section_text['POST']); 919 $post = explode('&', $post); 920 foreach ($post as $i => $post_info) { 921 $post_info = explode('=', $post_info); 922 if (count($post_info) != 2) { 923 return PEAR::raiseError("Invalid POST data in test file: $file"); 924 } 925 $post_info[0] = rawurldecode($post_info[0]); 926 $post_info[1] = rawurldecode($post_info[1]); 927 $post[$i] = $post_info; 928 } 929 foreach ($post as $post_info) { 930 $request .= "Content-Disposition: form-data; name=\"$post_info[0]\"\n\n"; 931 $request .= $post_info[1] . "\n" . 932 "-----------------------------20896060251896012921717172737\n"; 933 } 934 unset($section_text['POST']); 935 } 936 $section_text['POST_RAW'] = $request; 937 } 938 939 return $section_text; 940 } 941 942 function _testCleanup($section_text, $temp_clean) 943 { 944 if ($section_text['CLEAN']) { 945 $this->_restorePHPBinary(); 946 947 // perform test cleanup 948 $this->save_text($temp_clean, $section_text['CLEAN']); 949 $output = $this->system_with_timeout("$this->_php $temp_clean 2>&1"); 950 if (strlen($output[1])) { 951 echo "BORKED --CLEAN-- section! output:\n", $output[1]; 952 } 953 if (file_exists($temp_clean)) { 954 unlink($temp_clean); 955 } 956 } 957 } 958 959 function _savePHPBinary() 960 { 961 $this->_savephp = $this->_php; 962 } 963 964 function _restorePHPBinary() 965 { 966 if (isset($this->_savephp)) 967 { 968 $this->_php = $this->_savephp; 969 unset($this->_savephp); 970 } 971 } 972} 973