1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
<?php
class Swift_MessageTest extends \PHPUnit_Framework_TestCase
{
public function testCloning()
{
$message1 = new Swift_Message('subj', 'body', 'ctype');
$message2 = new Swift_Message('subj', 'body', 'ctype');
$message1_clone = clone $message1;
$this->_recursiveObjectCloningCheck($message1, $message2, $message1_clone);
}
public function testCloningWithSigners()
{
$message1 = new Swift_Message('subj', 'body', 'ctype');
$signer = new Swift_Signers_DKIMSigner(dirname(dirname(__DIR__)).'/_samples/dkim/dkim.test.priv', 'test.example', 'example');
$message1->attachSigner($signer);
$message2 = new Swift_Message('subj', 'body', 'ctype');
$signer = new Swift_Signers_DKIMSigner(dirname(dirname(__DIR__)).'/_samples/dkim/dkim.test.priv', 'test.example', 'example');
$message2->attachSigner($signer);
$message1_clone = clone $message1;
$this->_recursiveObjectCloningCheck($message1, $message2, $message1_clone);
}
public function testBodySwap()
{
$message1 = new Swift_Message('Test');
$html = Swift_MimePart::newInstance('<html></html>', 'text/html');
$html->getHeaders()->addTextHeader('X-Test-Remove', 'Test-Value');
$html->getHeaders()->addTextHeader('X-Test-Alter', 'Test-Value');
$message1->attach($html);
$source = $message1->toString();
$message2 = clone $message1;
$message2->setSubject('Message2');
foreach ($message2->getChildren() as $child) {
$child->setBody('Test');
$child->getHeaders()->removeAll('X-Test-Remove');
$child->getHeaders()->get('X-Test-Alter')->setValue('Altered');
}
$final = $message1->toString();
if ($source != $final) {
$this->fail("Difference although object cloned \n [".$source."]\n[".$final."]\n");
}
$final = $message2->toString();
if ($final == $source) {
$this->fail('Two body matches although they should differ'."\n [".$source."]\n[".$final."]\n");
}
$id_1 = $message1->getId();
$id_2 = $message2->getId();
$this->assertEquals($id_1, $id_2, 'Message Ids differ');
$id_2 = $message2->generateId();
$this->assertNotEquals($id_1, $id_2, 'Message Ids are the same');
}
protected function _recursiveObjectCloningCheck($obj1, $obj2, $obj1_clone)
{
$obj1_properties = (array) $obj1;
$obj2_properties = (array) $obj2;
$obj1_clone_properties = (array) $obj1_clone;
foreach ($obj1_properties as $property => $value) {
if (is_object($value)) {
$obj1_value = $obj1_properties[$property];
$obj2_value = $obj2_properties[$property];
$obj1_clone_value = $obj1_clone_properties[$property];
if ($obj1_value !== $obj2_value) {
// two separetely instanciated objects property not referencing same object
$this->assertFalse(
// but object's clone does - not everything copied
$obj1_value === $obj1_clone_value,
"Property `$property` cloning error: source and cloned objects property is referencing same object"
);
} else {
// two separetely instanciated objects have same reference
$this->assertFalse(
// but object's clone doesn't - overdone making copies
$obj1_value !== $obj1_clone_value,
"Property `$property` not properly cloned: it should reference same object as cloning source (overdone copping)"
);
}
// recurse
$this->_recursiveObjectCloningCheck($obj1_value, $obj2_value, $obj1_clone_value);
} elseif (is_array($value)) {
$obj1_value = $obj1_properties[$property];
$obj2_value = $obj2_properties[$property];
$obj1_clone_value = $obj1_clone_properties[$property];
return $this->_recursiveArrayCloningCheck($obj1_value, $obj2_value, $obj1_clone_value);
}
}
}
protected function _recursiveArrayCloningCheck($array1, $array2, $array1_clone)
{
foreach ($array1 as $key => $value) {
if (is_object($value)) {
$arr1_value = $array1[$key];
$arr2_value = $array2[$key];
$arr1_clone_value = $array1_clone[$key];
if ($arr1_value !== $arr2_value) {
// two separetely instanciated objects property not referencing same object
$this->assertFalse(
// but object's clone does - not everything copied
$arr1_value === $arr1_clone_value,
"Key `$key` cloning error: source and cloned objects property is referencing same object"
);
} else {
// two separetely instanciated objects have same reference
$this->assertFalse(
// but object's clone doesn't - overdone making copies
$arr1_value !== $arr1_clone_value,
"Key `$key` not properly cloned: it should reference same object as cloning source (overdone copping)"
);
}
// recurse
$this->_recursiveObjectCloningCheck($arr1_value, $arr2_value, $arr1_clone_value);
} elseif (is_array($value)) {
$arr1_value = $array1[$key];
$arr2_value = $array2[$key];
$arr1_clone_value = $array1_clone[$key];
return $this->_recursiveArrayCloningCheck($arr1_value, $arr2_value, $arr1_clone_value);
}
}
}
}
|
