1--TEST--
2Interface of the class mysqli_result
3--EXTENSIONS--
4mysqli
5--SKIPIF--
6<?php
7require_once 'skipifconnectfailure.inc';
8?>
9--FILE--
10<?php
11    require 'table.inc';
12
13    $mysqli = new my_mysqli($host, $user, $passwd, $db, $port, $socket);
14    $mysqli_result = $mysqli->query('SELECT * FROM test');
15    $row = $mysqli_result->fetch_row();
16
17    $link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket);
18    $res = mysqli_query($link, 'SELECT * FROM test');
19    assert(mysqli_fetch_row($res) === $row);
20
21    printf("Parent class:\n");
22    var_dump(get_parent_class($mysqli_result));
23
24    printf("\nMethods:\n");
25    $methods = get_class_methods($mysqli_result);
26    $expected_methods = array(
27        '__construct'           => true,
28        'close'                 => true,
29        'data_seek'             => true,
30        'fetch_all'             => true,
31        'fetch_array'           => true,
32        'fetch_assoc'           => true,
33        'fetch_field'           => true,
34        'fetch_field_direct'    => true,
35        'fetch_fields'          => true,
36        'fetch_object'          => true,
37        'fetch_row'             => true,
38        'fetch_column'          => true,
39        'field_seek'            => true,
40        'free'                  => true,
41        'free_result'           => true,
42        'getIterator'           => true,
43    );
44
45    foreach ($methods as $k => $method) {
46        if (isset($expected_methods[$method])) {
47            unset($expected_methods[$method]);
48            unset($methods[$k]);
49        }
50        if ($method == 'mysqli_result') {
51            // get_class_method reports different constructor names
52            unset($expected_methods['__construct']);
53            unset($methods[$k]);
54        }
55    }
56
57    if (!empty($expected_methods)) {
58        printf("Dumping list of missing methods.\n");
59        var_dump($expected_methods);
60    }
61    if (!empty($methods)) {
62        printf("Dumping list of unexpected methods.\n");
63        var_dump($methods);
64    }
65    if (empty($expected_methods) && empty($methods))
66        printf("ok\n");
67
68
69    printf("\nClass variables:\n");
70    $variables = array_keys(get_class_vars(get_class($mysqli_result)));
71    sort($variables);
72    foreach ($variables as $k => $var)
73        printf("%s\n", $var);
74
75    printf("\nObject variables:\n");
76    $variables = array_keys(get_object_vars($mysqli_result));
77    foreach ($variables as $k => $var)
78        printf("%s\n", $var);
79
80    printf("\nMagic, magic properties:\n");
81
82    assert(($tmp = mysqli_field_tell($res)) === $mysqli_result->current_field);
83    printf("mysqli_result->current_field = '%s'/%s ('%s'/%s)\n",
84        $mysqli_result->current_field, gettype($mysqli_result->current_field),
85        $tmp, gettype($tmp));
86
87    assert(($tmp = mysqli_field_count($link)) === $mysqli_result->field_count);
88    printf("mysqli_result->field_count = '%s'/%s ('%s'/%s)\n",
89        $mysqli_result->field_count, gettype($mysqli_result->field_count),
90        $tmp, gettype($tmp));
91
92    assert(($tmp = mysqli_fetch_lengths($res)) === $mysqli_result->lengths);
93    printf("mysqli_result->lengths -> '%s'/%s ('%s'/%s)\n",
94        ((is_array($mysqli_result->lengths)) ? implode(' ', $mysqli_result->lengths) : 'n/a'),
95        gettype($mysqli_result->lengths),
96        ((is_array($tmp)) ? implode(' ', $tmp) : 'n/a'),
97        gettype($tmp));
98
99    assert(($tmp = mysqli_num_rows($res)) === $mysqli_result->num_rows);
100    printf("mysqli_result->num_rows = '%s'/%s ('%s'/%s)\n",
101        $mysqli_result->num_rows, gettype($mysqli_result->num_rows),
102        $tmp, gettype($tmp));
103
104    assert(in_array($mysqli_result->type, array(MYSQLI_STORE_RESULT, MYSQLI_USE_RESULT)));
105    printf("mysqli_result->type = '%s'/%s\n",
106        ((MYSQLI_STORE_RESULT == $mysqli_result->type) ? 'store' : 'use'),
107        gettype($mysqli_result->type));
108
109    printf("\nAccess to undefined properties:\n");
110    printf("mysqli_result->unknown = '%s'\n", @$mysqli_result->unknown);
111
112    printf("\nConstructor:\n");
113    $res = new mysqli_result($link);
114
115    try {
116        $res->num_rows;
117    } catch (Error $exception) {
118        echo $exception->getMessage() . "\n";
119    }
120
121    if (!mysqli_query($link, "SELECT id FROM test ORDER BY id"))
122        printf("[003] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
123
124    $res = new mysqli_result($link);
125    $res = new mysqli_result($link, MYSQLI_STORE_RESULT);
126    $res = new mysqli_result($link, MYSQLI_USE_RESULT);
127
128    $valid = array(MYSQLI_STORE_RESULT, MYSQLI_USE_RESULT);
129    do {
130        $mode = mt_rand(-1000, 1000);
131    } while (in_array($mode, $valid));
132
133    if ($TEST_EXPERIMENTAL) {
134        ob_start();
135        $res = new mysqli_result($link, $mode);
136        $content = ob_get_contents();
137        ob_end_clean();
138        if (!stristr($content, 'Invalid value for resultmode'))
139            printf("[009] Expecting warning because of invalid resultmode\n");
140    }
141
142    print "done!";
143?>
144--EXPECT--
145Parent class:
146bool(false)
147
148Methods:
149ok
150
151Class variables:
152current_field
153field_count
154lengths
155num_rows
156type
157
158Object variables:
159
160Magic, magic properties:
161mysqli_result->current_field = '0'/integer ('0'/integer)
162mysqli_result->field_count = '2'/integer ('2'/integer)
163mysqli_result->lengths -> '1 1'/array ('1 1'/array)
164mysqli_result->num_rows = '6'/integer ('6'/integer)
165mysqli_result->type = 'store'/integer
166
167Access to undefined properties:
168mysqli_result->unknown = ''
169
170Constructor:
171mysqli_result object is already closed
172done!
173