1<?php 2# PDO test framework utilities 3 4if (getenv('PDOTEST_DSN') === false) { 5 $common = ''; 6 $append = false; 7 foreach(file(dirname($_SERVER['PHP_SELF']).'/common.phpt') as $line) { 8 if ($append) { 9 $common .= $line; 10 } elseif (trim($line) == '--REDIRECTTEST--') { 11 $append = true; 12 } 13 } 14 $conf = eval($common); 15 foreach($conf['ENV'] as $n=>$v) putenv("$n=$v"); 16} 17 18class PDOTest { 19 // create an instance of the PDO driver, based on 20 // the current environment 21 static function factory($classname = 'PDO', $drop_test_tables = true) { 22 $dsn = getenv('PDOTEST_DSN'); 23 $user = getenv('PDOTEST_USER'); 24 $pass = getenv('PDOTEST_PASS'); 25 $attr = getenv('PDOTEST_ATTR'); 26 if (is_string($attr) && strlen($attr)) { 27 $attr = unserialize($attr); 28 } else { 29 $attr = null; 30 } 31 32 if ($user === false) $user = NULL; 33 if ($pass === false) $pass = NULL; 34 35 $db = new $classname($dsn, $user, $pass, $attr); 36 37 if (!$db) { 38 die("Could not create PDO object (DSN=$dsn, user=$user)\n"); 39 } 40 41 // clean up any crufty test tables we might have left behind 42 // on a previous run 43 static $test_tables = array( 44 'test', 45 'test2', 46 'classtypes' 47 ); 48 if ($drop_test_tables) { 49 foreach ($test_tables as $table) { 50 $db->exec("DROP TABLE $table"); 51 } 52 } 53 54 $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_WARNING); 55 $db->setAttribute(PDO::ATTR_CASE, PDO::CASE_LOWER); 56 $db->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, true); 57 return $db; 58 } 59 60 static function skip() { 61 try { 62 $db = PDOTest::factory(); 63 } catch (PDOException $e) { 64 die("skip " . $e->getMessage()); 65 } 66 } 67 68 static function test_factory($file) { 69 $config = self::get_config($file); 70 foreach ($config['ENV'] as $k => $v) { 71 putenv("$k=$v"); 72 } 73 return self::factory(); 74 } 75 76 static function get_config($file) { 77 $data = file_get_contents($file); 78 $data = preg_replace('/^.*--REDIRECTTEST--/s', '', $data); 79 $config = eval($data); 80 81 return $config; 82 } 83} 84?> 85
