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207 lines
7.4 KiB
PHP
207 lines
7.4 KiB
PHP
--TEST--
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PDO->beginTransaction()
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--SKIPIF--
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<?php
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require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'skipif.inc');
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require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
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MySQLPDOTest::skip();
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$db = MySQLPDOTest::factory();
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if (false == MySQLPDOTest::detect_transactional_mysql_engine($db))
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die("skip Transactional engine not found");
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?>
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--FILE--
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<?php
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require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
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$db = MySQLPDOTest::factory();
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MySQLPDOTest::createTestTable($db, MySQLPDOTest::detect_transactional_mysql_engine($db));
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if (1 !== $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
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printf("[001] Autocommit should be on by default\n");
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if (false == $db->beginTransaction())
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printf("[002] Cannot start a transaction, [%s] [%s]\n",
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$db->errorCode(), implode(' ', $db->errorInfo()));
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if (1 !== $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
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printf("[003] Autocommit should be on by default, beginTransaction() shall not impact it\n");
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if (0 == $db->exec('DELETE FROM test'))
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printf("[004] No rows deleted, can't be true.\n");
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/* This is the PDO way to close a connection */
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$db = null;
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$db = MySQLPDOTest::factory();
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/* Autocommit was off - by definition. Commit was not issued. DELETE should have been rolled back. */
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if (!($stmt = $db->query('SELECT id, label FROM test ORDER BY id ASC')))
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printf("[005] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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$row = $stmt->fetch(PDO::FETCH_ASSOC);
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var_dump($row);
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if (!$db->beginTransaction())
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printf("[006] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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if (1 !== $db->exec(sprintf('DELETE FROM test WHERE id = %d', $row['id'])))
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printf("[007] DELETE should have indicated 1 deleted row, [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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if (!$db->commit())
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printf("[008] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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if (1 !== $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
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printf("[009] Autocommit should be on after commit()\n");
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if (!($stmt = $db->query(sprintf('SELECT id, label FROM test WHERE id = %d', $row['id']))))
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printf("[010] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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var_dump($stmt->fetch(PDO::FETCH_ASSOC));
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if (!$db->beginTransaction())
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printf("[011] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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$db->exec(sprintf("INSERT INTO test(id, label) VALUES (%d, 'z')", $row['id']));
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if (!($stmt = $db->query(sprintf('SELECT id, label FROM test WHERE id = %d', $row['id']))))
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printf("[012] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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$new_row1 = $stmt->fetch(PDO::FETCH_ASSOC);
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var_dump($new_row1);
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if (!$db->commit())
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printf("[013] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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if (!($stmt = $db->query(sprintf('SELECT id, label FROM test WHERE id = %d', $row['id']))))
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printf("[014] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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$new_row2 = $stmt->fetch(PDO::FETCH_ASSOC);
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if ($new_row1 != $new_row2) {
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printf("[015] Results must not differ!\n");
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var_dump($new_row1);
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var_dump($new_row2);
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}
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if (!$db->beginTransaction())
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printf("[016] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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if (1 !== $db->exec(sprintf('DELETE FROM test WHERE id = %d', $row['id'])))
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printf("[017] DELETE should have indicated 1 deleted row, [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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if (!$db->rollback())
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printf("[018] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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if (1 !== $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
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printf("[019] Autocommit should be on after rollback\n");
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if (!($stmt = $db->query(sprintf('SELECT id, label FROM test WHERE id = %d', $row['id']))))
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printf("[020] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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$new_row2 = $stmt->fetch(PDO::FETCH_ASSOC);
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if ($new_row1 != $new_row2) {
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printf("[021] Results must not differ!\n");
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var_dump($new_row1);
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var_dump($new_row2);
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}
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// now, lets check the server variables
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if (!($stmt = $db->query('SELECT @@autocommit as auto_commit')))
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printf("[022] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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$tmp = $stmt->fetch(PDO::FETCH_ASSOC);
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if ($tmp['auto_commit'] != 1)
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printf("[023] MySQL Server should indicate autocommit mode, expecting 1, got '%s', [%d] %s\n",
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$tmp['auto_commit'], $stmt->errorCode(), $stmt->errorInfo());
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if (!$db->beginTransaction())
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printf("[024] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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if (!($stmt = $db->query('SELECT @@autocommit as auto_commit')))
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printf("[025] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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$tmp = $stmt->fetch(PDO::FETCH_ASSOC);
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if ($tmp['auto_commit'] != 0)
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printf("[026] Autocommit mode of the MySQL Server should be off, got '%s', [%d] %s\n",
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$tmp['auto_commit'], $stmt->errorCode(), trim(implode(' ', $stmt->errorInfo())));
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$db->commit();
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// Now we should be back to autocommit - we've issues a commit
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if ($tmp['auto_commit'] != 1)
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printf("[027] MySQL Server should indicate autocommit mode, expecting 1, got '%s', [%d] %s\n",
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$tmp['auto_commit'], $stmt->errorCode(), $stmt->errorInfo());
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// Turn off autocommit using a server variable
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$db->exec('SET @@autocommit = 0');
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if (1 === $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
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printf("[028] I'm confused, how can autocommit be on? Didn't I say I want to manually control transactions?\n");
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if (!$db->beginTransaction())
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printf("[029] Cannot start a transaction, [%d] %s\n",
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$db->errorCode(), implode(' ', $db->errorInfo()));
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try {
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if (false !== $db->beginTransaction()) {
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printf("[030] No false and no exception - that's wrong.\n");
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}
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} catch (PDOException $e) {
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assert($e->getMessage() != '');
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}
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// TODO: What about an engine that does not support transactions?
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$db = MySQLPDOTest::factory();
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MySQLPDOTest::createTestTable($db, 'MyISAM');
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if (false == $db->beginTransaction())
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printf("[031] Cannot start a transaction, [%s] [%s]\n",
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$db->errorCode(), implode(' ', $db->errorInfo()));
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if (1 !== $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
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printf("[032] Autocommit should be on my default, beginTransaction() should not change that\n");
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if (0 == $db->exec('DELETE FROM test'))
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printf("[033] No rows deleted, can't be true.\n");
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if (!$db->commit())
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printf("[034] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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if (false == $db->beginTransaction())
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printf("[035] Cannot start a transaction, [%s] [%s]\n",
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$db->errorCode(), implode(' ', $db->errorInfo()));
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if (0 == $db->exec("INSERT INTO test(id, label) VALUES (1, 'a')"))
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printf("[036] Cannot insert data, [%s] [%s]\n",
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$db->errorCode(), implode(' ', $db->errorInfo()));
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// Should cause a Server warning but no error
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if (!$db->rollback())
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printf("[037] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
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var_dump($db->errorCode());
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if (1 != $db->exec('DELETE FROM test'))
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printf("[038] No rows deleted, can't be true.\n");
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print "done!";
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?>
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--CLEAN--
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<?php
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require dirname(__FILE__) . '/mysql_pdo_test.inc';
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MySQLPDOTest::dropTestTable();
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?>
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--EXPECTF--
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array(2) {
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[%u|b%"id"]=>
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%unicode|string%(1) "1"
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[%u|b%"label"]=>
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%unicode|string%(1) "a"
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}
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bool(false)
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array(2) {
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[%u|b%"id"]=>
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%unicode|string%(1) "1"
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[%u|b%"label"]=>
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%unicode|string%(1) "z"
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}
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[026] Autocommit mode of the MySQL Server should be off, got '1', [0] 00000
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[028] I'm confused, how can autocommit be on? Didn't I say I want to manually control transactions?
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%unicode|string%(5) "00000"
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done!
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