|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace SilverStripe\ORM\Tests; |
|
4
|
|
|
|
|
5
|
|
|
use SilverStripe\Dev\SapphireTest; |
|
6
|
|
|
use SilverStripe\Dev\TestOnly; |
|
7
|
|
|
use SilverStripe\ORM\Tests\MySQLiConnectorTest\MySQLiConnector; |
|
8
|
|
|
use SilverStripe\ORM\DB; |
|
9
|
|
|
|
|
10
|
|
|
/** |
|
11
|
|
|
* @requires extension mysqli |
|
12
|
|
|
*/ |
|
13
|
|
|
class MySQLiConnectorTest extends SapphireTest implements TestOnly |
|
14
|
|
|
{ |
|
15
|
|
|
/** |
|
16
|
|
|
* @dataProvider charsetProvider |
|
17
|
|
|
*/ |
|
18
|
|
|
public function testConnectionCharsetControl($charset, $defaultCollation) |
|
19
|
|
|
{ |
|
20
|
|
|
$config = DB::getConfig(); |
|
21
|
|
|
$config['charset'] = $charset; |
|
22
|
|
|
$config['database'] = 'information_schema'; |
|
23
|
|
|
|
|
24
|
|
|
if (strtolower(substr($config['type'], 0, 5)) !== 'mysql') { |
|
25
|
|
|
return $this->markTestSkipped('The test only relevant for MySQL'); |
|
26
|
|
|
} |
|
27
|
|
|
|
|
28
|
|
|
$connector = new MySQLiConnector(); |
|
29
|
|
|
$connector->connect($config); |
|
30
|
|
|
$connection = $connector->getMysqliConnection(); |
|
31
|
|
|
|
|
32
|
|
|
$cset = $connection->get_charset(); |
|
33
|
|
|
|
|
34
|
|
|
$this->assertEquals($charset, $cset->charset); |
|
35
|
|
|
$this->assertEquals($defaultCollation, $cset->collation); |
|
36
|
|
|
|
|
37
|
|
|
unset($cset, $connection, $connector, $config); |
|
38
|
|
|
} |
|
39
|
|
|
|
|
40
|
|
|
/** |
|
41
|
|
|
* @dataProvider charsetProvider |
|
42
|
|
|
*/ |
|
43
|
|
|
public function testConnectionCollationControl($charset, $defaultCollation, $customCollation) |
|
44
|
|
|
{ |
|
45
|
|
|
$config = DB::getConfig(); |
|
46
|
|
|
$config['charset'] = $charset; |
|
47
|
|
|
$config['collation'] = $customCollation; |
|
48
|
|
|
$config['database'] = 'information_schema'; |
|
49
|
|
|
|
|
50
|
|
|
if (strtolower(substr($config['type'], 0, 5)) !== 'mysql') { |
|
51
|
|
|
return $this->markTestSkipped('The test only relevant for MySQL'); |
|
52
|
|
|
} |
|
53
|
|
|
|
|
54
|
|
|
$connector = new MySQLiConnector(); |
|
55
|
|
|
$connector->connect($config); |
|
56
|
|
|
$connection = $connector->getMysqliConnection(); |
|
57
|
|
|
|
|
58
|
|
|
$cset = $connection->get_charset(); |
|
59
|
|
|
|
|
60
|
|
|
$this->assertEquals($charset, $cset->charset); |
|
61
|
|
|
|
|
62
|
|
|
/* Warning! This is a MySQLi limitation. |
|
63
|
|
|
* If it changes in the future versions, this test may break. |
|
64
|
|
|
* We are still testing for it as a limitation and a |
|
65
|
|
|
* reminder that it exists. |
|
66
|
|
|
* |
|
67
|
|
|
* To make sure that we actually have correct collation see |
|
68
|
|
|
* - testUtf8mb4GeneralCollation |
|
69
|
|
|
* - testUtf8mb4UnicodeCollation |
|
70
|
|
|
*/ |
|
71
|
|
|
$this->assertEquals( |
|
72
|
|
|
$defaultCollation, |
|
73
|
|
|
$cset->collation, |
|
74
|
|
|
'This is an issue with mysqli. It always returns "default" collation, even if another is active' |
|
75
|
|
|
); |
|
76
|
|
|
|
|
77
|
|
|
$cset = $connection->query('show variables like "character_set_connection"')->fetch_array()[1]; |
|
78
|
|
|
$collation = $connection->query('show variables like "collation_connection"')->fetch_array()[1]; |
|
79
|
|
|
|
|
80
|
|
|
$this->assertEquals($charset, $cset); |
|
81
|
|
|
$this->assertEquals($customCollation, $collation); |
|
82
|
|
|
|
|
83
|
|
|
$connection->close(); |
|
84
|
|
|
unset($cset, $connection, $connector, $config); |
|
85
|
|
|
} |
|
86
|
|
|
|
|
87
|
|
|
public function charsetProvider() |
|
88
|
|
|
{ |
|
89
|
|
|
return [ |
|
90
|
|
|
['ascii', 'ascii_general_ci', 'ascii_bin'], |
|
91
|
|
|
['utf8', 'utf8_general_ci', 'utf8_unicode_520_ci'], |
|
92
|
|
|
['utf8mb4', 'utf8mb4_general_ci', 'utf8mb4_unicode_520_ci'] |
|
93
|
|
|
]; |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
|
|
public function testUtf8mb4GeneralCollation() |
|
97
|
|
|
{ |
|
98
|
|
|
$charset = 'utf8mb4'; |
|
99
|
|
|
$collation = 'utf8mb4_general_ci'; |
|
100
|
|
|
|
|
101
|
|
|
$config = DB::getConfig(); |
|
102
|
|
|
$config['charset'] = $charset; |
|
103
|
|
|
$config['collation'] = $collation; |
|
104
|
|
|
$config['database'] = 'information_schema'; |
|
105
|
|
|
|
|
106
|
|
|
if (strtolower(substr($config['type'], 0, 5)) !== 'mysql') { |
|
107
|
|
|
return $this->markTestSkipped('The test only relevant for MySQL'); |
|
108
|
|
|
} |
|
109
|
|
|
|
|
110
|
|
|
$connector = new MySQLiConnector(); |
|
111
|
|
|
$connector->connect($config, true); |
|
112
|
|
|
$connection = $connector->getMysqliConnection(); |
|
113
|
|
|
|
|
114
|
|
|
$result = $connection->query( |
|
115
|
|
|
"select `a`.`value` from (select 'rst' `value` union select 'rßt' `value`) `a` order by `value`" |
|
116
|
|
|
)->fetch_all(); |
|
117
|
|
|
|
|
118
|
|
|
$this->assertCount(1, $result, '`utf8mb4_general_ci` handles both values as equal to "rst"'); |
|
119
|
|
|
$this->assertEquals('rst', $result[0][0]); |
|
120
|
|
|
} |
|
121
|
|
|
|
|
122
|
|
|
public function testUtf8mb4UnicodeCollation() |
|
123
|
|
|
{ |
|
124
|
|
|
$charset = 'utf8mb4'; |
|
125
|
|
|
$collation = 'utf8mb4_unicode_ci'; |
|
126
|
|
|
|
|
127
|
|
|
$config = DB::getConfig(); |
|
128
|
|
|
$config['charset'] = $charset; |
|
129
|
|
|
$config['collation'] = $collation; |
|
130
|
|
|
$config['database'] = 'information_schema'; |
|
131
|
|
|
|
|
132
|
|
|
if (strtolower(substr($config['type'], 0, 5)) !== 'mysql') { |
|
133
|
|
|
return $this->markTestSkipped('The test only relevant for MySQL'); |
|
134
|
|
|
} |
|
135
|
|
|
|
|
136
|
|
|
$connector = new MySQLiConnector(); |
|
137
|
|
|
$connector->connect($config, true); |
|
138
|
|
|
$connection = $connector->getMysqliConnection(); |
|
139
|
|
|
|
|
140
|
|
|
$result = $connection->query( |
|
141
|
|
|
"select `a`.`value` from (select 'rst' `value` union select 'rßt' `value`) `a` order by `value`" |
|
142
|
|
|
)->fetch_all(); |
|
143
|
|
|
|
|
144
|
|
|
$this->assertCount(2, $result, '`utf8mb4_unicode_ci` must recognise "rst" and "rßt" as different values'); |
|
145
|
|
|
$this->assertEquals('rßt', $result[0][0]); |
|
146
|
|
|
$this->assertEquals('rst', $result[1][0]); |
|
147
|
|
|
} |
|
148
|
|
|
} |
|
149
|
|
|
|
sminnee /
silverstripe-framework
