1--TEST--
2Test chmod() function : second parameter variation
3--SKIPIF--
4<?php if (PHP_INT_SIZE != 8) die("skip this test is for 64-bit only");
5--FILE--
6<?php
7/* Prototype  : bool chmod(string filename, int mode)
8 * Description: Change file mode
9 * Source code: ext/standard/filestat.c
10 * Alias to functions:
11 */
12
13echo "*** Testing chmod() : usage variation ***\n";
14
15// Define error handler
16function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
17	if (error_reporting() != 0) {
18		// report non-silenced errors
19		echo "Error: $err_no - $err_msg, $filename($linenum)\n";
20	}
21}
22set_error_handler('test_error_handler');
23
24// Initialise function arguments not being substituted
25$filename = __FILE__ . ".tmp";
26$fd = fopen($filename, "w+");
27fclose($fd);
28
29//get an unset variable
30$unset_var = 10;
31unset ($unset_var);
32
33// define some classes
34class classWithToString
35{
36	public function __toString() {
37		return "Class A object";
38	}
39}
40
41class classWithoutToString
42{
43}
44
45// heredoc string
46$heredoc = <<<EOT
47hello world
48EOT;
49
50// add arrays
51$index_array = array (1, 2, 3);
52$assoc_array = array ('one' => 1, 'two' => 2);
53
54//array of values to iterate over
55$inputs = array(
56
57      // float data
58      'float 10.5' => 10.5,
59      'float -10.5' => -10.5,
60      'float 12.3456789000e10' => 12.3456789000e10,
61      'float -12.3456789000e10' => -12.3456789000e10,
62      'float .5' => .5,
63
64      // array data
65      'empty array' => array(),
66      'int indexed array' => $index_array,
67      'associative array' => $assoc_array,
68      'nested arrays' => array('foo', $index_array, $assoc_array),
69
70      // null data
71      'uppercase NULL' => NULL,
72      'lowercase null' => null,
73
74      // boolean data
75      'lowercase true' => true,
76      'lowercase false' =>false,
77      'uppercase TRUE' =>TRUE,
78      'uppercase FALSE' =>FALSE,
79
80      // empty data
81      'empty string DQ' => "",
82      'empty string SQ' => '',
83
84      // string data
85      'string DQ' => "string",
86      'string SQ' => 'string',
87      'mixed case string' => "sTrInG",
88      'heredoc' => $heredoc,
89
90      // object data
91      'instance of classWithToString' => new classWithToString(),
92      'instance of classWithoutToString' => new classWithoutToString(),
93
94      // undefined data
95      'undefined var' => @$undefined_var,
96
97      // unset data
98      'unset var' => @$unset_var,
99);
100
101// loop through each element of the array for mode
102
103foreach($inputs as $key =>$value) {
104      echo "\n--$key--\n";
105      var_dump( chmod($filename, $value) );
106};
107
108chmod($filename, 0777);
109unlink($filename);
110
111?>
112===DONE===
113--EXPECTF--
114*** Testing chmod() : usage variation ***
115
116--float 10.5--
117bool(true)
118
119--float -10.5--
120bool(true)
121
122--float 12.3456789000e10--
123bool(true)
124
125--float -12.3456789000e10--
126bool(true)
127
128--float .5--
129bool(true)
130
131--empty array--
132Error: 2 - chmod() expects parameter 2 to be int, array given, %s(%d)
133NULL
134
135--int indexed array--
136Error: 2 - chmod() expects parameter 2 to be int, array given, %s(%d)
137NULL
138
139--associative array--
140Error: 2 - chmod() expects parameter 2 to be int, array given, %s(%d)
141NULL
142
143--nested arrays--
144Error: 2 - chmod() expects parameter 2 to be int, array given, %s(%d)
145NULL
146
147--uppercase NULL--
148bool(true)
149
150--lowercase null--
151bool(true)
152
153--lowercase true--
154bool(true)
155
156--lowercase false--
157bool(true)
158
159--uppercase TRUE--
160bool(true)
161
162--uppercase FALSE--
163bool(true)
164
165--empty string DQ--
166Error: 2 - chmod() expects parameter 2 to be int, string given, %s(%d)
167NULL
168
169--empty string SQ--
170Error: 2 - chmod() expects parameter 2 to be int, string given, %s(%d)
171NULL
172
173--string DQ--
174Error: 2 - chmod() expects parameter 2 to be int, string given, %s(%d)
175NULL
176
177--string SQ--
178Error: 2 - chmod() expects parameter 2 to be int, string given, %s(%d)
179NULL
180
181--mixed case string--
182Error: 2 - chmod() expects parameter 2 to be int, string given, %s(%d)
183NULL
184
185--heredoc--
186Error: 2 - chmod() expects parameter 2 to be int, string given, %s(%d)
187NULL
188
189--instance of classWithToString--
190Error: 2 - chmod() expects parameter 2 to be int, object given, %s(%d)
191NULL
192
193--instance of classWithoutToString--
194Error: 2 - chmod() expects parameter 2 to be int, object given, %s(%d)
195NULL
196
197--undefined var--
198bool(true)
199
200--unset var--
201bool(true)
202===DONE===
203