1--TEST--
2mysqli_fetch_field() - flags/field->flags
3--EXTENSIONS--
4mysqli
5--SKIPIF--
6<?php
7require_once 'connect.inc';
8if (!$link = @my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
9    die(sprintf("skip Can't connect to MySQL Server - [%d] %s", mysqli_connect_errno(), mysqli_connect_error()));
10
11if (mysqli_get_server_version($link) < 50041)
12    die("skip: Due to many MySQL Server differences, the test requires 5.0.41+");
13
14mysqli_close($link);
15?>
16--FILE--
17<?php
18    require_once "connect.inc";
19
20/* TODO: mysqli.c needs to export a few more constants - see all the defined() calls! */
21
22    $flags = array(
23        MYSQLI_NOT_NULL_FLAG => 'NOT_NULL',
24        MYSQLI_PRI_KEY_FLAG => 'PRI_KEY',
25        MYSQLI_UNIQUE_KEY_FLAG => 'UNIQUE_KEY',
26        MYSQLI_MULTIPLE_KEY_FLAG => 'MULTIPLE_KEY',
27        MYSQLI_BLOB_FLAG => 'BLOB',
28        MYSQLI_UNSIGNED_FLAG	=> 'UNSIGNED',
29        MYSQLI_ZEROFILL_FLAG => 'ZEROFILL',
30        MYSQLI_AUTO_INCREMENT_FLAG => 'AUTO_INCREMENT',
31        MYSQLI_TIMESTAMP_FLAG	=> 'TIMESTAMP',
32        MYSQLI_SET_FLAG	=> 'SET',
33        MYSQLI_NUM_FLAG => 'NUM',
34        MYSQLI_PART_KEY_FLAG => 'PART_KEY',
35        // MYSQLI_GROUP_FLAG => 'MYSQLI_GROUP_FLAG' - internal usage only
36        (defined('MYSQLI_NO_DEFAULT_VALUE_FLAG') ? MYSQLI_NO_DEFAULT_VALUE_FLAG : 4096) => 'NO_DEFAULT_VALUE',
37        (defined('MYSQLI_BINARY_FLAG') ? MYSQLI_BINARY_FLAG : 128) => 'BINARY',
38        (defined('MYSQLI_ENUM_FLAG') ? MYSQLI_ENUM_FLAG : 256) => 'ENUM',
39        // MYSQLI_BINCMP_FLAG
40    );
41
42    // 5.1.24 / 6.0.4+
43    if (defined('MYSQLI_ON_UPDATE_NOW'))
44        $flags[MYSQLI_ON_UPDATE_NOW] = 'ON_UPDATE_NOW';
45    else
46        $flags[8192] = 'ON_UPDATE_NOW';
47
48    krsort($flags);
49
50    $columns = array(
51        'INT DEFAULT NULL' => 'NUM',
52        'INT NOT NULL' => 'NOT_NULL NO_DEFAULT_VALUE NUM',
53        'INT NOT NULL DEFAULT 1' => 'NOT_NULL NUM',
54        'INT UNSIGNED DEFAULT NULL' => 'UNSIGNED NUM',
55        'INT UNSIGNED NOT NULL'	=> 'NOT_NULL UNSIGNED NO_DEFAULT_VALUE NUM',
56        'INT UNSIGNED NOT NULL DEFAULT 1' => 'NOT_NULL UNSIGNED NUM',
57        'INT UNSIGNED ZEROFILL DEFAULT NULL' => 'UNSIGNED ZEROFILL NUM',
58        'INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY' => 'NOT_NULL PRI_KEY UNSIGNED AUTO_INCREMENT NUM PART_KEY',
59        'CHAR(1) DEFAULT NULL'	=> '',
60        'CHAR(1) NOT NULL' => 'NOT_NULL NO_DEFAULT_VALUE',
61        'VARBINARY(127) DEFAULT NULL' => 'BINARY',
62        'BLOB'	=> 'BLOB BINARY',
63        'TINYBLOB'	=> 'BLOB BINARY',
64        'MEDIUMBLOB'	=> 'BLOB BINARY',
65        'LONGBLOB'	=> 'BLOB BINARY',
66        'TEXT'	=> 'BLOB',
67        'TINYTEXT'	=> 'BLOB',
68        'MEDIUMTEXT'	=> 'BLOB',
69        'LONGTEXT'	=> 'BLOB',
70        'SET("one", "two")'	=> 'SET',
71        'SET("one", "two") NOT NULL'	=> 'NOT_NULL SET NO_DEFAULT_VALUE',
72        'SET("one", "two") NOT NULL DEFAULT "one"'	=> 'NOT_NULL SET',
73        'ENUM("one", "two")'	=> 'ENUM',
74        'ENUM("one", "two") NOT NULL' => 'NOT_NULL ENUM NO_DEFAULT_VALUE',
75        'ENUM("one", "two") NOT NULL DEFAULT "one"' => 'NOT_NULL ENUM',
76        'TINYINT UNIQUE' => 'UNIQUE_KEY NUM PART_KEY',
77        'SMALLINT UNIQUE' => 'UNIQUE_KEY NUM PART_KEY',
78        'MEDIUMINT UNIQUE DEFAULT 1' => 'UNIQUE_KEY NUM PART_KEY',
79        'BIGINT UNSIGNED UNIQUE DEFAULT 100' => 'UNIQUE_KEY UNSIGNED NUM PART_KEY',
80        'BIT' => 'UNSIGNED',
81        'VARCHAR(2) NOT NULL PRIMARY KEY' => 'NOT_NULL PRI_KEY NO_DEFAULT_VALUE PART_KEY'
82    );
83
84
85
86    function checkFlags($reported_flags, $expected_flags, $flags) {
87        $found_flags = $unexpected_flags = '';
88        foreach ($flags as $code => $name) {
89            if ($reported_flags >= $code) {
90                $reported_flags -= $code;
91                $found_flags .= $name . ' ';
92                if (stristr($expected_flags, $name)) {
93                    $expected_flags = trim(str_ireplace($name, '', $expected_flags));
94                } else {
95                    $unexpected_flags .= $name . ' ';
96                }
97            }
98        }
99
100        return array($expected_flags, $unexpected_flags, $found_flags);
101    }
102
103    if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
104        printf("[001] [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error());
105
106    foreach ($columns as $column_def => $expected_flags) {
107        if (!mysqli_query($link, 'DROP TABLE IF EXISTS test')) {
108            printf("[002] %s [%d] %s\n", $column_def,
109                mysqli_errno($link), mysqli_error($link));
110            continue;
111        }
112
113        $create = sprintf('CREATE TABLE test(id INT, col1 %s)', $column_def);
114        if (!mysqli_query($link, $create)) {
115            // Server might not support it - skip
116            continue;
117        }
118
119        if (!$res = mysqli_query($link, 'SELECT * FROM test')) {
120            printf("[003] Can't select from table, %s [%d] %s\n", $column_def,
121                mysqli_errno($link), mysqli_error($link));
122            continue;
123        }
124
125        $field = mysqli_fetch_field_direct($res, 1);
126        if (!is_object($field)) {
127            printf("[004] Fetching the meta data failed, %s [%d] %s\n", $column_def,
128                mysqli_errno($link), mysqli_error($link));
129            continue;
130        }
131        if ($field->name != 'col1') {
132            printf("[005] Field information seems wrong, %s [%d] %s\n", $column_def,
133                mysqli_errno($link), mysqli_error($link));
134            continue;
135        }
136
137        /*
138        TODO
139        Unfortunately different server versions give you slightly different
140        results.The test does not yet fully reflect all server changes/bugs etc.
141        */
142        switch ($column_def) {
143            case 'INT UNSIGNED NOT NULL':
144            case 'INT NOT NULL':
145            case 'CHAR(1) NOT NULL':
146            case 'SET("one", "two") NOT NULL':
147            case 'ENUM("one", "two") NOT NULL':
148                $version = mysqli_get_server_version($link);
149                if ($version < 50000) {
150                    // TODO - check exact version!
151                    $expected_flags = trim(str_replace('NO_DEFAULT_VALUE', '', $expected_flags));
152                }
153                break;
154
155            case 'BIT':
156                $version = mysqli_get_server_version($link);
157                if (($version <= 50114 && $version > 50100) || ($version == 50200)) {
158                    // TODO - check exact version!
159                    $expected_flags = trim(str_replace('UNSIGNED', '', $expected_flags));
160                }
161
162            default:
163                break;
164        }
165
166        list($missing_flags, $unexpected_flags, $flags_found) = checkFlags($field->flags, $expected_flags, $flags);
167        if ($unexpected_flags) {
168            printf("[006] Found unexpected flags '%s' for %s, found '%s' with MySQL %s'\n",
169                $unexpected_flags, $column_def, $flags_found, mysqli_get_server_version($link));
170        }
171        if ($missing_flags) {
172            printf("[007] The flags '%s' have not been reported for %s, found '%s'\n",
173                $missing_flags, $column_def, $flags_found);
174            var_dump($create);
175            var_dump(mysqli_get_server_version($link));
176            die($missing_flags);
177        }
178
179        mysqli_free_result($res);
180    }
181
182    if (!mysqli_query($link, 'DROP TABLE IF EXISTS test')) {
183        printf("[008] %s [%d] %s\n", $column_def,
184            mysqli_errno($link), mysqli_error($link));
185    }
186
187    $column_def = array('col1 CHAR(1)', 'col2 CHAR(2)','INDEX idx_col1_col2(col1, col2)');
188    $expected_flags = array('col1' => 'MULTIPLE_KEY PART_KEY', 'col2' => 'PART_KEY');
189    $create = 'CREATE TABLE test(id INT, ';
190    foreach ($column_def as $k => $v) {
191        $create .= sprintf('%s, ', $v);
192    }
193    $create = sprintf('%s)', substr($create, 0, -2));
194
195    if (mysqli_query($link, $create)) {
196        if (!$res = mysqli_query($link, 'SELECT * FROM test')) {
197            printf("[009] Cannot run SELECT, [%d] %s\n",
198                mysqli_errno($link), mysqli_error($link));
199        }
200        // id column - skip it
201        $field = mysqli_fetch_field($res);
202        while ($field = mysqli_fetch_field($res)) {
203            if (!isset($expected_flags[$field->name])) {
204                printf("[010] Found unexpected field '%s'\n", $field->name);
205            }
206            list($missing_flags, $unexpected_flags, $flags_found) = checkFlags($field->flags, $expected_flags[$field->name], $flags);
207            if ($unexpected_flags)
208                printf("[011] Found unexpected flags '%s' for %s, found '%s'\n",
209                    $unexpected_flags, $field->name, $flags_found);
210            if ($missing_flags)
211                printf("[012] The flags '%s' have not been reported for %s, found '%s'\n",
212                    $missing_flags, $field->name, $flags_found);
213        }
214    }
215
216    mysqli_close($link);
217    print "done!";
218?>
219--CLEAN--
220<?php
221require_once "clean_table.inc";
222?>
223--EXPECT--
224done!
225