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--TEST--
PDO::ATTR_AUTOCOMMIT
--SKIPIF--
<?php
require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'skipif.inc');
require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
MySQLPDOTest::skip();
$db = MySQLPDOTest::factory();
?>
--FILE--
<?php
require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
$db = MySQLPDOTest::factory();
// autocommit should be on by default
if (1 !== ($tmp = $db->getAttribute(PDO::ATTR_AUTOCOMMIT)))
printf("[001] Expecting int/1 got %s\n", var_export($tmp, true));
// lets see if the server agrees to that
$row = $db->query('SELECT @@autocommit AS _autocommit')->fetch(PDO::FETCH_ASSOC);
if (!$row['_autocommit'])
printf("[002] Server autocommit mode should be on, got '%s'\n", var_export($row['_autocommit']));
// on -> off
if (!$db->setAttribute(PDO::ATTR_AUTOCOMMIT, 0))
printf("[003] Cannot turn off autocommit\n");
$row = $db->query('SELECT @@autocommit AS _autocommit')->fetch(PDO::FETCH_ASSOC);
if ($row['_autocommit'])
printf("[004] Server autocommit mode should be off, got '%s'\n", var_export($row['_autocommit']));
// PDO thinks autocommit is off, but its manually turned on...
if (!$db->query('SET autocommit = 1'))
printf("[005] Cannot turn on server autocommit mode, %s\n", var_export($db->errorInfo(), true));
if (0 !== ($tmp = $db->getAttribute(PDO::ATTR_AUTOCOMMIT)))
printf("[006] Expecting int/0 got %s\n", var_export($tmp, true));
// off -> on
if (!$db->query('SET autocommit = 0'))
printf("[007] Cannot turn off server autocommit mode, %s\n", var_export($db->errorInfo(), true));
if (!$db->setAttribute(PDO::ATTR_AUTOCOMMIT, 1))
printf("[008] Cannot turn on autocommit\n");
$row = $db->query('SELECT @@autocommit AS _autocommit')->fetch(PDO::FETCH_ASSOC);
if (!$row['_autocommit'])
printf("[009] Server autocommit mode should be on, got '%s'\n", var_export($row['_autocommit']));
if (1 !== ($tmp = $db->getAttribute(PDO::ATTR_AUTOCOMMIT)))
printf("[010] Expecting int/1 got %s\n", var_export($tmp, true));
if (MySQLPDOTest::detect_transactional_mysql_engine($db)) {
// nice, we have a transactional engine to play with
MySQLPDOTest::createTestTable($db, MySQLPDOTest::detect_transactional_mysql_engine($db));
$row = $db->query('SELECT COUNT(*) AS _num FROM test')->fetch(PDO::FETCH_ASSOC);
$num = $row['_num'];
$db->query("INSERT INTO test(id, label) VALUES (100, 'z')");
$num++;
$row = $db->query('SELECT COUNT(*) AS _num FROM test')->fetch(PDO::FETCH_ASSOC);
if ($row['_num'] != $num)
printf("[011] Insert has failed, test will fail\n");
// autocommit is on, no rollback possible
$db->query('ROLLBACK');
$row = $db->query('SELECT COUNT(*) AS _num FROM test')->fetch(PDO::FETCH_ASSOC);
if ($row['_num'] != $num)
printf("[012] ROLLBACK should not have undone anything\n");
if (!$db->setAttribute(PDO::ATTR_AUTOCOMMIT, 0))
printf("[013] Cannot turn off autocommit\n");
$db->query('DELETE FROM test WHERE id = 100');
$db->query('ROLLBACK');
$row = $db->query('SELECT COUNT(*) AS _num FROM test')->fetch(PDO::FETCH_ASSOC);
if ($row['_num'] != $num)
printf("[014] ROLLBACK should have undone the DELETE\n");
$db->query('DELETE FROM test WHERE id = 100');
$db->query('COMMIT');
$num--;
$row = $db->query('SELECT COUNT(*) AS _num FROM test')->fetch(PDO::FETCH_ASSOC);
if ($row['_num'] != $num)
printf("[015] DELETE should have been committed\n");
}
print "done!";
?>
--CLEAN--
<?php
require dirname(__FILE__) . '/mysql_pdo_test.inc';
MySQLPDOTest::dropTestTable();
?>
--EXPECTF--
done!
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