1--TEST--
2mysqli check the session_connect_attrs table for connection attributes
3--EXTENSIONS--
4mysqli
5--SKIPIF--
6<?php
7require_once 'connect.inc';
8
9if (!$link = @my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
10    die(sprintf("skip Can't connect to MySQL Server - [%d] %s", mysqli_connect_errno(), mysqli_connect_error()));
11
12/* skip test if the server version does not have session_connect_attrs table yet*/
13if (!$res = mysqli_query($link, "select count(*) as count from information_schema.tables where table_schema='performance_schema' and table_name='session_connect_attrs';"))
14    die("skip select from information_schema.tables for session_connect_attrs  query failed");
15
16$tmp = mysqli_fetch_assoc($res);
17mysqli_free_result($res);
18if($tmp['count'] == "0") {
19    mysqli_close($link);
20    die("skip mysql does not support session_connect_attrs table yet");
21}
22
23/* skip test if performance_schema is OFF*/
24if (!$res = mysqli_query($link, "show variables like 'performance_schema';"))
25    die("skip show variables like 'performance_schema' failed");
26
27$tmp = mysqli_fetch_assoc($res);
28mysqli_free_result($res);
29if($tmp['Value'] == "OFF") {
30    mysqli_close($link);
31    die("skip performance_schema is OFF");
32}
33
34mysqli_close($link);
35?>
36--FILE--
37<?php
38    require_once 'connect.inc';
39
40    $tmp    = NULL;
41    $link   = NULL;
42    $res    = NULL;
43    if (!$link = mysqli_connect($host, $user, $passwd, $db, $port, $socket))
44        printf("[001] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",$host, $user, $db, $port, $socket);
45
46    //in case $host is empty, do not test for _server_host field
47    if (isset($host) && trim($host) != '') {
48        if (!$res = mysqli_query($link, "select * from performance_schema.session_connect_attrs where ATTR_NAME='_server_host' and processlist_id = connection_id()")) {
49            printf("[002] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
50        } else {
51            $tmp = mysqli_fetch_assoc($res);
52            if (!$tmp || !isset($tmp['ATTR_NAME'])) {
53                echo "[003] _server_host missing\n";
54            } elseif ($tmp['ATTR_VALUE'] !== $host) {
55                printf("[004] _server_host value mismatch\n") ;
56            }
57            mysqli_free_result($res);
58        }
59    }
60
61    if (!$res = mysqli_query($link, "select * from performance_schema.session_connect_attrs where ATTR_NAME='_client_name' and processlist_id = connection_id()")) {
62        printf("[005] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
63    } else {
64        $tmp = mysqli_fetch_assoc($res);
65        if (!$tmp || !isset($tmp['ATTR_NAME'])) {
66            echo "[006] _client_name missing\n";
67        } elseif ($tmp['ATTR_VALUE'] !== "mysqlnd") {
68            printf("[007] _client_name value mismatch\n") ;
69        }
70        mysqli_free_result($res);
71    }
72
73    printf("done!");
74?>
75--EXPECT--
76done!
77