Annotation of embedaddon/php/ext/standard/tests/file/unlink_variation7.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test unlink() function : usage variation different types for context
3: --CREDITS--
4: Dave Kelsey <d_kelsey@uk.ibm.com>
5: --FILE--
6: <?php
7: /* Prototype : bool unlink(string filename[, context context])
8: * Description: Delete a file
9: * Source code: ext/standard/file.c
10: * Alias to functions:
11: */
12:
13: echo "*** Testing unlink() : usage variation different types for context ***\n";
14:
15: // Define error handler
16: function 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: }
22: set_error_handler('test_error_handler');
23:
24: // Initialise function arguments not being substituted (if any)
25: $filename = __FILE__.'tmp';
26: $fileRes = fopen(__FILE__, 'r');
27:
28: //get an unset variable
29: $unset_var = 10;
30: unset ($unset_var);
31:
32: // define some classes
33: class classWithToString
34: {
35: public function __toString() {
36: return "Class A object";
37: }
38: }
39:
40: class classWithoutToString
41: {
42: }
43:
44: // heredoc string
45: $heredoc = <<<EOT
46: hello world
47: EOT;
48:
49: // add arrays
50: $index_array = array (1, 2, 3);
51: $assoc_array = array ('one' => 1, 'two' => 2);
52:
53: //array of values to iterate over
54: $inputs = array(
55:
56: // int data
57: 'int 0' => 0,
58: 'int 1' => 1,
59: 'int 12345' => 12345,
60: 'int -12345' => -2345,
61:
62: // float data
63: 'float 10.5' => 10.5,
64: 'float -10.5' => -10.5,
65: 'float 12.3456789000e10' => 12.3456789000e10,
66: 'float -12.3456789000e10' => -12.3456789000e10,
67: 'float .5' => .5,
68:
69: // array data
70: 'empty array' => array(),
71: 'int indexed array' => $index_array,
72: 'associative array' => $assoc_array,
73: 'nested arrays' => array('foo', $index_array, $assoc_array),
74:
75: // null data
76: 'uppercase NULL' => NULL,
77: 'lowercase null' => null,
78:
79: // boolean data
80: 'lowercase true' => true,
81: 'lowercase false' =>false,
82: 'uppercase TRUE' =>TRUE,
83: 'uppercase FALSE' =>FALSE,
84:
85: // empty data
86: 'empty string DQ' => "",
87: 'empty string SQ' => '',
88:
89: // string data
90: 'string DQ' => "string",
91: 'string SQ' => 'string',
92: 'mixed case string' => "sTrInG",
93: 'heredoc' => $heredoc,
94:
95: // object data
96: 'instance of classWithToString' => new classWithToString(),
97: 'instance of classWithoutToString' => new classWithoutToString(),
98:
99: // undefined data
100: 'undefined var' => @$undefined_var,
101:
102: // unset data
103: 'unset var' => @$unset_var,
104:
105: // file resource
106: 'file resource' => $fileRes
107: );
108:
109: // loop through each element of the array for context
110:
111: foreach($inputs as $key =>$value) {
112: echo "\n--$key--\n";
113: touch($filename); // create if it doesn't exist
114: var_dump( unlink($filename, $value) );
115: };
116:
117: if (file_exists($filename)) {
118: unlink($filename);
119: }
120: fclose($fileRes);
121:
122: ?>
123: ===DONE===
124: --EXPECTF--
125: *** Testing unlink() : usage variation different types for context ***
126:
127: --int 0--
128: Error: 2 - unlink() expects parameter 2 to be resource, integer given, %s(%d)
129: bool(false)
130:
131: --int 1--
132: Error: 2 - unlink() expects parameter 2 to be resource, integer given, %s(%d)
133: bool(false)
134:
135: --int 12345--
136: Error: 2 - unlink() expects parameter 2 to be resource, integer given, %s(%d)
137: bool(false)
138:
139: --int -12345--
140: Error: 2 - unlink() expects parameter 2 to be resource, integer given, %s(%d)
141: bool(false)
142:
143: --float 10.5--
144: Error: 2 - unlink() expects parameter 2 to be resource, double given, %s(%d)
145: bool(false)
146:
147: --float -10.5--
148: Error: 2 - unlink() expects parameter 2 to be resource, double given, %s(%d)
149: bool(false)
150:
151: --float 12.3456789000e10--
152: Error: 2 - unlink() expects parameter 2 to be resource, double given, %s(%d)
153: bool(false)
154:
155: --float -12.3456789000e10--
156: Error: 2 - unlink() expects parameter 2 to be resource, double given, %s(%d)
157: bool(false)
158:
159: --float .5--
160: Error: 2 - unlink() expects parameter 2 to be resource, double given, %s(%d)
161: bool(false)
162:
163: --empty array--
164: Error: 2 - unlink() expects parameter 2 to be resource, array given, %s(%d)
165: bool(false)
166:
167: --int indexed array--
168: Error: 2 - unlink() expects parameter 2 to be resource, array given, %s(%d)
169: bool(false)
170:
171: --associative array--
172: Error: 2 - unlink() expects parameter 2 to be resource, array given, %s(%d)
173: bool(false)
174:
175: --nested arrays--
176: Error: 2 - unlink() expects parameter 2 to be resource, array given, %s(%d)
177: bool(false)
178:
179: --uppercase NULL--
180: Error: 2 - unlink() expects parameter 2 to be resource, null given, %s(%d)
181: bool(false)
182:
183: --lowercase null--
184: Error: 2 - unlink() expects parameter 2 to be resource, null given, %s(%d)
185: bool(false)
186:
187: --lowercase true--
188: Error: 2 - unlink() expects parameter 2 to be resource, boolean given, %s(%d)
189: bool(false)
190:
191: --lowercase false--
192: Error: 2 - unlink() expects parameter 2 to be resource, boolean given, %s(%d)
193: bool(false)
194:
195: --uppercase TRUE--
196: Error: 2 - unlink() expects parameter 2 to be resource, boolean given, %s(%d)
197: bool(false)
198:
199: --uppercase FALSE--
200: Error: 2 - unlink() expects parameter 2 to be resource, boolean given, %s(%d)
201: bool(false)
202:
203: --empty string DQ--
204: Error: 2 - unlink() expects parameter 2 to be resource, string given, %s(%d)
205: bool(false)
206:
207: --empty string SQ--
208: Error: 2 - unlink() expects parameter 2 to be resource, string given, %s(%d)
209: bool(false)
210:
211: --string DQ--
212: Error: 2 - unlink() expects parameter 2 to be resource, string given, %s(%d)
213: bool(false)
214:
215: --string SQ--
216: Error: 2 - unlink() expects parameter 2 to be resource, string given, %s(%d)
217: bool(false)
218:
219: --mixed case string--
220: Error: 2 - unlink() expects parameter 2 to be resource, string given, %s(%d)
221: bool(false)
222:
223: --heredoc--
224: Error: 2 - unlink() expects parameter 2 to be resource, string given, %s(%d)
225: bool(false)
226:
227: --instance of classWithToString--
228: Error: 2 - unlink() expects parameter 2 to be resource, object given, %s(%d)
229: bool(false)
230:
231: --instance of classWithoutToString--
232: Error: 2 - unlink() expects parameter 2 to be resource, object given, %s(%d)
233: bool(false)
234:
235: --undefined var--
236: Error: 2 - unlink() expects parameter 2 to be resource, null given, %s(%d)
237: bool(false)
238:
239: --unset var--
240: Error: 2 - unlink() expects parameter 2 to be resource, null given, %s(%d)
241: bool(false)
242:
243: --file resource--
244: Error: 2 - unlink(): supplied resource is not a valid Stream-Context resource, %s(%d)
245: bool(true)
246: ===DONE===
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