1--TEST--
2mysqli_select_db()
3--SKIPIF--
4<?php
5require_once('skipif.inc');
6require_once('skipifemb.inc');
7require_once('skipifconnectfailure.inc');
8?>
9--FILE--
10<?php
11    require_once("connect.inc");
12    require_once("table.inc");
13
14    $tmp    = NULL;
15    $link   = NULL;
16
17    if (!is_null($tmp = @mysqli_select_db()))
18        printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
19
20    if (!is_null($tmp = @mysqli_select_db($link)))
21        printf("[002] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
22
23    if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
24        printf("[003] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",
25            $host, $user, $db, $port, $socket);
26
27    if (!is_null($tmp = @mysqli_select_db($link, $db, "foo")))
28        printf("[004] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
29
30    /* does not make too much sense, unless we have access to at least one more database than $db */
31    if (!mysqli_select_db($link, $db))
32        printf("[005] Cannot select DB %s, [%d] %s\n", $db, mysqli_errno($link), mysqli_error($link));
33
34    if (!$res = mysqli_query($link, "SELECT DATABASE() AS dbname"))
35        printf("[006] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
36
37    if (!$row = mysqli_fetch_assoc($res))
38        printf("[007] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
39
40    if ($row['dbname'] !== (string)$db)
41        printf("[008] Expecting database '%s', found '%s'\n", $db, $row['dbname']);
42    mysqli_free_result($res);
43
44    if (mysqli_select_db($link, 'mysql')) {
45        // Yippie, a second database to play with - that's great because mysqli_select_db
46        // ($db) was done by mysqli__connect() already and the previous test
47        // was quite useless
48        if (!$res = mysqli_query($link, "SELECT DATABASE() AS dbname"))
49            printf("[009] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
50
51        if (!$row = mysqli_fetch_assoc($res))
52            printf("[010] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
53
54        if (strtolower($row['dbname']) !== 'mysql')
55            printf("[011] Expecting database 'mysql', found '%s'\n", $row['dbname']);
56        mysqli_free_result($res);
57    }
58
59    if (!$link->select_db($db))
60        printf("[012] Failed to set '%s' as current DB; [%d] %s\n", $link->errno, $link->error);
61
62    if (!$res = mysqli_query($link, "SELECT DATABASE() AS dbname"))
63        printf("[013] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
64
65    if (!$row = mysqli_fetch_assoc($res))
66        printf("[014] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
67
68    $current_db = $row['dbname'];
69
70    mysqli_report(MYSQLI_REPORT_OFF);
71    mysqli_select_db($link, 'I can not imagine that this database exists');
72    mysqli_report(MYSQLI_REPORT_ERROR);
73
74    ob_start();
75    mysqli_select_db($link, 'I can not imagine that this database exists');
76    $output = ob_get_contents();
77    ob_end_clean();
78    if (!stristr($output, "1049") && !stristr($output, "1044") && !stristr($output, "1045")) {
79      /* Error: 1049 SQLSTATE: 42000 (ER_BAD_DB_ERROR) Message: Unknown database '%s'  */
80      /* Error: 1044 SQLSTATE: 42000 (ER_DBACCESS_DENIED_ERROR) Message: Access denied for user '%s'@'%s' to database '%s' */
81      /* Error: 1045 SQLSTATE: 28000 (ER_ACCESS_DENIED_ERROR) Message: Access denied for user '%s'@'%s' (using password: %s) */
82      echo $output;
83    }
84
85    if (!$res = mysqli_query($link, "SELECT DATABASE() AS dbname"))
86        printf("[015] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
87
88    if (!$row = mysqli_fetch_assoc($res))
89        printf("[016] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
90
91    if (strtolower($row['dbname']) != strtolower($current_db))
92        printf("[017] Current DB should not change if set fails\n");
93
94
95    if (!$res = $link->query("SELECT id FROM test WHERE id = 1"))
96        printf("[018] [%d] %s\n");
97
98    $row = $res->fetch_assoc();
99    $res->free();
100
101    mysqli_close($link);
102
103    if (false !== ($tmp = mysqli_select_db($link, $db)))
104        printf("[019] Expecting false, got %s/%s\n", gettype($tmp), $tmp);
105
106    print "done!\n";
107?>
108--CLEAN--
109<?php require_once("clean_table.inc"); ?>
110--EXPECTF--
111Warning: mysqli_select_db(): Couldn't fetch mysqli in %s on line %d
112done!
113