1--TEST--
2mysqli_change_user() - ROLLBACK
3--SKIPIF--
4<?php
5require_once('skipif.inc');
6require_once('skipifemb.inc');
7require_once('skipifconnectfailure.inc');
8require_once('connect.inc');
9if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
10	die(sprintf("Cannot connect, [%d] %s", mysqli_connect_errno(), mysqli_connect_error()));
11
12if (!have_innodb($link))
13	die(sprintf("Needs InnoDB support, [%d] %s", $link->errno, $link->error));
14?>
15--FILE--
16<?php
17	require_once('connect.inc');
18	require_once('table.inc');
19
20	if (!mysqli_query($link, 'ALTER TABLE test ENGINE=InnoDB'))
21		printf("[001] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
22
23	mysqli_autocommit($link, false);
24
25	if (!$res = mysqli_query($link, 'SELECT COUNT(*) AS _num FROM test'))
26		printf("[002] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
27
28	if (!$row = mysqli_fetch_assoc($res))
29		printf("[003] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
30	mysqli_free_result($res);
31
32	$num = $row['_num'];
33	assert($num > 0);
34
35	if (!$res = mysqli_query($link, 'DELETE FROM test'))
36		printf("[004] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
37
38	if (!$res = mysqli_query($link, 'SELECT COUNT(*) AS _num FROM test'))
39		printf("[005] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
40
41	if (!$row = mysqli_fetch_assoc($res))
42		printf("[006] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
43	mysqli_free_result($res);
44
45	if (0 != $row['_num'])
46		printf("[007] Rows should have been deleted in this transaction\n");
47
48	// DELETE should be rolled back
49	mysqli_change_user($link, $user, $passwd, $db);
50
51	if (!$res = mysqli_query($link, 'SELECT COUNT(*) AS _num FROM test'))
52		printf("[008] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
53
54	if (!$row = mysqli_fetch_assoc($res))
55		printf("[009] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
56
57	if ($row['_num'] != $num)
58		printf("[010] Expecting %d rows in the table test, found %d rows\n",
59			$num, $row['_num']);
60
61	mysqli_free_result($res);
62	mysqli_close($link);
63	print "done!";
64?>
65--CLEAN--
66<?php
67	require_once("clean_table.inc");
68?>
69--EXPECTF--
70done!