Annotation of embedaddon/php/ext/pdo_mysql/tests/pdo_mysql_begintransaction.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: PDO->beginTransaction()
! 3: --SKIPIF--
! 4: <?php
! 5: require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'skipif.inc');
! 6: require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
! 7: MySQLPDOTest::skip();
! 8: $db = MySQLPDOTest::factory();
! 9: if (false == MySQLPDOTest::detect_transactional_mysql_engine($db))
! 10: die("skip Transactional engine not found");
! 11: ?>
! 12: --FILE--
! 13: <?php
! 14: require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
! 15: $db = MySQLPDOTest::factory();
! 16: MySQLPDOTest::createTestTable($db, MySQLPDOTest::detect_transactional_mysql_engine($db));
! 17:
! 18: if (1 !== $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
! 19: printf("[001] Autocommit should be on by default\n");
! 20:
! 21: if (false == $db->beginTransaction())
! 22: printf("[002] Cannot start a transaction, [%s] [%s]\n",
! 23: $db->errorCode(), implode(' ', $db->errorInfo()));
! 24:
! 25: if (1 !== $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
! 26: printf("[003] Autocommit should be on by default, beginTransaction() shall not impact it\n");
! 27:
! 28: if (0 == $db->exec('DELETE FROM test'))
! 29: printf("[004] No rows deleted, can't be true.\n");
! 30:
! 31: /* This is the PDO way to close a connection */
! 32: $db = null;
! 33: $db = MySQLPDOTest::factory();
! 34:
! 35: /* Autocommit was off - by definition. Commit was not issued. DELETE should have been rolled back. */
! 36: if (!($stmt = $db->query('SELECT id, label FROM test ORDER BY id ASC')))
! 37: printf("[005] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 38:
! 39: $row = $stmt->fetch(PDO::FETCH_ASSOC);
! 40: var_dump($row);
! 41:
! 42: if (!$db->beginTransaction())
! 43: printf("[006] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 44:
! 45: if (1 !== $db->exec(sprintf('DELETE FROM test WHERE id = %d', $row['id'])))
! 46: printf("[007] DELETE should have indicated 1 deleted row, [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 47:
! 48: if (!$db->commit())
! 49: printf("[008] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 50:
! 51: if (1 !== $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
! 52: printf("[009] Autocommit should be on after commit()\n");
! 53:
! 54: if (!($stmt = $db->query(sprintf('SELECT id, label FROM test WHERE id = %d', $row['id']))))
! 55: printf("[010] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 56:
! 57: var_dump($stmt->fetch(PDO::FETCH_ASSOC));
! 58:
! 59: if (!$db->beginTransaction())
! 60: printf("[011] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 61:
! 62: $db->exec(sprintf("INSERT INTO test(id, label) VALUES (%d, 'z')", $row['id']));
! 63:
! 64: if (!($stmt = $db->query(sprintf('SELECT id, label FROM test WHERE id = %d', $row['id']))))
! 65: printf("[012] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 66:
! 67: $new_row1 = $stmt->fetch(PDO::FETCH_ASSOC);
! 68: var_dump($new_row1);
! 69:
! 70: if (!$db->commit())
! 71: printf("[013] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 72:
! 73: if (!($stmt = $db->query(sprintf('SELECT id, label FROM test WHERE id = %d', $row['id']))))
! 74: printf("[014] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 75:
! 76: $new_row2 = $stmt->fetch(PDO::FETCH_ASSOC);
! 77: if ($new_row1 != $new_row2) {
! 78: printf("[015] Results must not differ!\n");
! 79: var_dump($new_row1);
! 80: var_dump($new_row2);
! 81: }
! 82:
! 83: if (!$db->beginTransaction())
! 84: printf("[016] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 85:
! 86: if (1 !== $db->exec(sprintf('DELETE FROM test WHERE id = %d', $row['id'])))
! 87: printf("[017] DELETE should have indicated 1 deleted row, [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 88:
! 89: if (!$db->rollback())
! 90: printf("[018] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 91:
! 92: if (1 !== $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
! 93: printf("[019] Autocommit should be on after rollback\n");
! 94:
! 95: if (!($stmt = $db->query(sprintf('SELECT id, label FROM test WHERE id = %d', $row['id']))))
! 96: printf("[020] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 97:
! 98: $new_row2 = $stmt->fetch(PDO::FETCH_ASSOC);
! 99: if ($new_row1 != $new_row2) {
! 100: printf("[021] Results must not differ!\n");
! 101: var_dump($new_row1);
! 102: var_dump($new_row2);
! 103: }
! 104:
! 105: // now, lets check the server variables
! 106: if (!($stmt = $db->query('SELECT @@autocommit as auto_commit')))
! 107: printf("[022] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 108:
! 109: $tmp = $stmt->fetch(PDO::FETCH_ASSOC);
! 110: if ($tmp['auto_commit'] != 1)
! 111: printf("[023] MySQL Server should indicate autocommit mode, expecting 1, got '%s', [%d] %s\n",
! 112: $tmp['auto_commit'], $stmt->errorCode(), $stmt->errorInfo());
! 113:
! 114: if (!$db->beginTransaction())
! 115: printf("[024] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 116:
! 117: if (!($stmt = $db->query('SELECT @@autocommit as auto_commit')))
! 118: printf("[025] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 119:
! 120: $tmp = $stmt->fetch(PDO::FETCH_ASSOC);
! 121: if ($tmp['auto_commit'] != 0)
! 122: printf("[026] Autocommit mode of the MySQL Server should be off, got '%s', [%d] %s\n",
! 123: $tmp['auto_commit'], $stmt->errorCode(), trim(implode(' ', $stmt->errorInfo())));
! 124:
! 125: $db->commit();
! 126: // Now we should be back to autocommit - we've issues a commit
! 127: if ($tmp['auto_commit'] != 1)
! 128: printf("[027] MySQL Server should indicate autocommit mode, expecting 1, got '%s', [%d] %s\n",
! 129: $tmp['auto_commit'], $stmt->errorCode(), $stmt->errorInfo());
! 130:
! 131: // Turn off autocommit using a server variable
! 132: $db->exec('SET @@autocommit = 0');
! 133: if (1 === $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
! 134: printf("[028] I'm confused, how can autocommit be on? Didn't I say I want to manually control transactions?\n");
! 135:
! 136: if (!$db->beginTransaction())
! 137: printf("[029] Cannot start a transaction, [%d] %s\n",
! 138: $db->errorCode(), implode(' ', $db->errorInfo()));
! 139:
! 140: try {
! 141: if (false !== $db->beginTransaction()) {
! 142: printf("[030] No false and no exception - that's wrong.\n");
! 143: }
! 144: } catch (PDOException $e) {
! 145: assert($e->getMessage() != '');
! 146: }
! 147:
! 148: // TODO: What about an engine that does not support transactions?
! 149: $db = MySQLPDOTest::factory();
! 150: MySQLPDOTest::createTestTable($db, 'MyISAM');
! 151:
! 152: if (false == $db->beginTransaction())
! 153: printf("[031] Cannot start a transaction, [%s] [%s]\n",
! 154: $db->errorCode(), implode(' ', $db->errorInfo()));
! 155:
! 156: if (1 !== $db->getAttribute(PDO::ATTR_AUTOCOMMIT))
! 157: printf("[032] Autocommit should be on my default, beginTransaction() should not change that\n");
! 158:
! 159: if (0 == $db->exec('DELETE FROM test'))
! 160: printf("[033] No rows deleted, can't be true.\n");
! 161:
! 162: if (!$db->commit())
! 163: printf("[034] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 164:
! 165: if (false == $db->beginTransaction())
! 166: printf("[035] Cannot start a transaction, [%s] [%s]\n",
! 167: $db->errorCode(), implode(' ', $db->errorInfo()));
! 168:
! 169: if (0 == $db->exec("INSERT INTO test(id, label) VALUES (1, 'a')"))
! 170: printf("[036] Cannot insert data, [%s] [%s]\n",
! 171: $db->errorCode(), implode(' ', $db->errorInfo()));
! 172:
! 173: // Should cause a Server warning but no error
! 174: if (!$db->rollback())
! 175: printf("[037] [%s] %s\n", $db->errorCode(), implode(' ', $db->errorInfo()));
! 176:
! 177: var_dump($db->errorCode());
! 178:
! 179: if (1 != $db->exec('DELETE FROM test'))
! 180: printf("[038] No rows deleted, can't be true.\n");
! 181:
! 182: print "done!";
! 183: ?>
! 184: --CLEAN--
! 185: <?php
! 186: require dirname(__FILE__) . '/mysql_pdo_test.inc';
! 187: MySQLPDOTest::dropTestTable();
! 188: ?>
! 189: --EXPECTF--
! 190: array(2) {
! 191: [%u|b%"id"]=>
! 192: %unicode|string%(1) "1"
! 193: [%u|b%"label"]=>
! 194: %unicode|string%(1) "a"
! 195: }
! 196: bool(false)
! 197: array(2) {
! 198: [%u|b%"id"]=>
! 199: %unicode|string%(1) "1"
! 200: [%u|b%"label"]=>
! 201: %unicode|string%(1) "z"
! 202: }
! 203: [026] Autocommit mode of the MySQL Server should be off, got '1', [0] 00000
! 204: [028] I'm confused, how can autocommit be on? Didn't I say I want to manually control transactions?
! 205: %unicode|string%(5) "00000"
! 206: done!
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