1--TEST--
2mysqli_change_user(), MySQL 5.6+
3--SKIPIF--
4<?php
5require_once('skipif.inc');
6require_once('skipifconnectfailure.inc');
7
8if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
9    die(sprintf("SKIP Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",
10        $host, $user, $db, $port, $socket));
11
12if (mysqli_get_server_version($link) < 50600)
13    die("SKIP For MySQL >= 5.6.0");
14
15if (mysqli_get_server_version($link) >= 10_00_00)
16    die("SKIP Not applicable for MariaDB");
17?>
18--FILE--
19<?php
20    require_once("connect.inc");
21
22    $tmp	= NULL;
23    $link	= NULL;
24
25    if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
26        printf("[001] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",
27            $host, $user, $db, $port, $socket);
28
29    /* Pre 5.6: link remains useable */
30    if (false !== ($tmp = @mysqli_change_user($link, $user . '_unknown_really', $passwd . 'non_empty', $db)))
31        printf("[002] Expecting false, got %s/%s\n", gettype($tmp), $tmp);
32
33    if (!$res = mysqli_query($link, 'SELECT 1 AS _one'))
34        printf("[003] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
35    else
36        var_dump($res->fetch_assoc());
37
38    print "done!";
39?>
40--EXPECT--
41[003] [2006] MySQL server has gone away
42done!
43