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70 lines
1.6 KiB
PHP
70 lines
1.6 KiB
PHP
<?php
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# PDO test framework utilities
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class PDOTest {
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// create an instance of the PDO driver, based on
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// the current environment
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static function factory($classname = 'PDO') {
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$dsn = getenv('PDOTEST_DSN');
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$user = getenv('PDOTEST_USER');
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$pass = getenv('PDOTEST_PASS');
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$attr = getenv('PDOTEST_ATTR');
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if (is_string($attr) && strlen($attr)) {
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$attr = unserialize($attr);
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} else {
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$attr = null;
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}
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if ($user === false) $user = NULL;
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if ($pass === false) $pass = NULL;
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$db = new $classname($dsn, $user, $pass, $attr);
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// clean up any crufty test tables we might have left behind
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// on a previous run
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static $test_tables = array(
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'test',
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'classtypes'
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);
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foreach ($test_tables as $table) {
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$db->exec("DROP TABLE $table");
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}
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$db->setAttribute(PDO_ATTR_ERRMODE, PDO_ERRMODE_WARNING);
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$db->setAttribute(PDO_ATTR_CASE, PDO_CASE_LOWER);
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$db->setAttribute(PDO_ATTR_STRINGIFY_FETCHES, true);
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return $db;
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}
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static function skip() {
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try {
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$db = PDOTest::factory();
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} catch (PDOException $e) {
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die("skip " . $e->getMessage());
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}
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}
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static function detect_transactional_mysql_engine($db) {
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foreach ($db->query('show engines') as $row) {
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if ($row[1] == 'YES' && ($row[0] == 'INNOBASE' || $row[0] == 'BDB')) {
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return $row[0];
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}
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}
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return false;
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}
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static function test_factory($file) {
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$data = file_get_contents($file);
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$data = preg_replace('/^.*--REDIRECTTEST--/s', '', $data);
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$config = eval($data);
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foreach ($config['ENV'] as $k => $v) {
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putenv("$k=$v");
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}
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return self::factory();
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}
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}
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?>
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