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
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
|
--TEST--
Test readdir() function : usage variations - different file names
--FILE--
<?php
/* Prototype : string readdir([resource $dir_handle])
* Description: Read directory entry from dir_handle
* Source code: ext/standard/dir.c
*/
/*
* Pass a directory handle pointing to a directory that contains
* files with different file names to test how readdir() reads them
*/
echo "*** Testing readdir() : usage variations ***\n";
$dir_path = dirname(__FILE__) . "/readdir_variation4/";
mkdir($dir_path);
// heredoc string
$heredoc = <<<EOT
hd_file
EOT;
$inputs = array(
// int data
/*1*/ 0,
1,
12345,
-2345,
// float data
/*5*/ 10.5,
-10.5,
12.3456789000e10,
12.3456789000E-10,
.5,
// empty data
/*10*/ "",
array(),
// string data
/*12*/ "double_file",
'single_file',
$heredoc,
);
$iterator = 1;
foreach($inputs as $key => $input) {
echo "\n-- Iteration $iterator --\n";
$handle = "fp{$iterator}";
var_dump( $$handle = fopen(@"$dir_path$input.tmp", 'w') );
var_dump( fwrite($$handle, $key));
fclose($$handle);
$iterator++;
};
echo "\n-- Call to readdir() --\n";
$dir_handle = opendir($dir_path);
while(FALSE !== ($file = readdir($dir_handle))){
// different OS order files differently so will
// store file names into an array so can use sorted in expected output
$contents[] = $file;
// remove files while going through directory
@unlink($dir_path . $file);
}
// more important to check that all contents are present than order they are returned in
sort($contents);
var_dump($contents);
closedir($dir_handle);
?>
===DONE===
--CLEAN--
<?php
$dir_path = dirname(__FILE__) . "/readdir_variation4/";
rmdir($dir_path);
?>
--EXPECTF--
*** Testing readdir() : usage variations ***
-- Iteration 1 --
resource(%d) of type (stream)
int(1)
-- Iteration 2 --
resource(%d) of type (stream)
int(1)
-- Iteration 3 --
resource(%d) of type (stream)
int(1)
-- Iteration 4 --
resource(%d) of type (stream)
int(1)
-- Iteration 5 --
resource(%d) of type (stream)
int(1)
-- Iteration 6 --
resource(%d) of type (stream)
int(1)
-- Iteration 7 --
resource(%d) of type (stream)
int(1)
-- Iteration 8 --
resource(%d) of type (stream)
int(1)
-- Iteration 9 --
resource(%d) of type (stream)
int(1)
-- Iteration 10 --
resource(%d) of type (stream)
int(1)
-- Iteration 11 --
resource(%d) of type (stream)
int(2)
-- Iteration 12 --
resource(%d) of type (stream)
int(2)
-- Iteration 13 --
resource(%d) of type (stream)
int(2)
-- Iteration 14 --
resource(%d) of type (stream)
int(2)
-- Call to readdir() --
array(16) {
[0]=>
string(9) "-10.5.tmp"
[1]=>
string(9) "-2345.tmp"
[2]=>
string(1) "."
[3]=>
string(2) ".."
[4]=>
string(4) ".tmp"
[5]=>
string(7) "0.5.tmp"
[6]=>
string(5) "0.tmp"
[7]=>
string(17) "1.23456789E-9.tmp"
[8]=>
string(5) "1.tmp"
[9]=>
string(8) "10.5.tmp"
[10]=>
string(9) "12345.tmp"
[11]=>
string(16) "123456789000.tmp"
[12]=>
string(9) "Array.tmp"
[13]=>
string(15) "double_file.tmp"
[14]=>
string(11) "hd_file.tmp"
[15]=>
string(15) "single_file.tmp"
}
===DONE===
|
