Annotation of embedaddon/php/ext/spl/tests/class_implements_variation2.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: SPL: Test class_implements() function : variation
3: --FILE--
4: <?php
5: /* Prototype : array class_implements(mixed what [, bool autoload ])
6: * Description: Return all classes and interfaces implemented by SPL
7: * Source code: ext/spl/php_spl.c
8: * Alias to functions:
9: */
10:
11: echo "*** Testing class_implements() : variation ***\n";
12:
13:
14: // Define error handler
15: function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
16: if (error_reporting() != 0) {
17: // report non-silenced errors
18: echo "Error: $err_no - $err_msg, $filename($linenum)\n";
19: }
20: }
21: set_error_handler('test_error_handler');
22:
23: // Initialise function arguments not being substituted (if any)
24: $class = 'Iterator';
25:
26: //resource
27: $res = fopen(__FILE__,'r');
28:
29: //get an unset variable
30: $unset_var = 10;
31: unset ($unset_var);
32:
33: // define some classes
34: class classWithToString
35: {
36: public function __toString() {
37: return "Class A object";
38: }
39: }
40:
41: class classWithoutToString
42: {
43: }
44:
45: // heredoc string
46: $heredoc = <<<EOT
47: hello world
48: EOT;
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: // int data
58: 'int 0' => 0,
59: 'int 1' => 1,
60: 'int 12345' => 12345,
61: 'int -12345' => -2345,
62:
63: // float data
64: 'float 10.5' => 10.5,
65: 'float -10.5' => -10.5,
66: 'float 12.3456789000e10' => 12.3456789000e10,
67: 'float -12.3456789000e10' => -12.3456789000e10,
68: 'float .5' => .5,
69:
70: // array data
71: 'empty array' => array(),
72: 'int indexed array' => $index_array,
73: 'associative array' => $assoc_array,
74: 'nested arrays' => array('foo', $index_array, $assoc_array),
75:
76: // null data
77: 'uppercase NULL' => NULL,
78: 'lowercase null' => null,
79:
80: // boolean data
81: 'lowercase true' => true,
82: 'lowercase false' =>false,
83: 'uppercase TRUE' =>TRUE,
84: 'uppercase FALSE' =>FALSE,
85:
86: // empty data
87: 'empty string DQ' => "",
88: 'empty string SQ' => '',
89:
90: // object data
91: 'instance of classWithToString' => new classWithToString(),
92: 'instance of classWithoutToString' => new classWithoutToString(),
93:
94: // undefined data
95: 'undefined var' => @$undefined_var,
96:
97: // unset data
98: 'unset var' => @$unset_var,
99:
100: //resource
101: 'resource' => $res,
102: );
103:
104: // loop through each element of the array for pattern
105:
106: foreach($inputs as $key =>$value) {
107: echo "\n--$key--\n";
108: var_dump( class_implements($class, $value) );
109: };
110:
111: fclose($res);
112:
113: ?>
114: ===DONE===
115: --EXPECTF--
116: *** Testing class_implements() : variation ***
117:
118: --int 0--
119: array(1) {
120: ["Traversable"]=>
121: string(11) "Traversable"
122: }
123:
124: --int 1--
125: array(1) {
126: ["Traversable"]=>
127: string(11) "Traversable"
128: }
129:
130: --int 12345--
131: array(1) {
132: ["Traversable"]=>
133: string(11) "Traversable"
134: }
135:
136: --int -12345--
137: array(1) {
138: ["Traversable"]=>
139: string(11) "Traversable"
140: }
141:
142: --float 10.5--
143: array(1) {
144: ["Traversable"]=>
145: string(11) "Traversable"
146: }
147:
148: --float -10.5--
149: array(1) {
150: ["Traversable"]=>
151: string(11) "Traversable"
152: }
153:
154: --float 12.3456789000e10--
155: array(1) {
156: ["Traversable"]=>
157: string(11) "Traversable"
158: }
159:
160: --float -12.3456789000e10--
161: array(1) {
162: ["Traversable"]=>
163: string(11) "Traversable"
164: }
165:
166: --float .5--
167: array(1) {
168: ["Traversable"]=>
169: string(11) "Traversable"
170: }
171:
172: --empty array--
173: Error: 2 - class_implements() expects parameter 2 to be boolean, array given, %s(%d)
174: bool(false)
175:
176: --int indexed array--
177: Error: 2 - class_implements() expects parameter 2 to be boolean, array given, %s(%d)
178: bool(false)
179:
180: --associative array--
181: Error: 2 - class_implements() expects parameter 2 to be boolean, array given, %s(%d)
182: bool(false)
183:
184: --nested arrays--
185: Error: 2 - class_implements() expects parameter 2 to be boolean, array given, %s(%d)
186: bool(false)
187:
188: --uppercase NULL--
189: array(1) {
190: ["Traversable"]=>
191: string(11) "Traversable"
192: }
193:
194: --lowercase null--
195: array(1) {
196: ["Traversable"]=>
197: string(11) "Traversable"
198: }
199:
200: --lowercase true--
201: array(1) {
202: ["Traversable"]=>
203: string(11) "Traversable"
204: }
205:
206: --lowercase false--
207: array(1) {
208: ["Traversable"]=>
209: string(11) "Traversable"
210: }
211:
212: --uppercase TRUE--
213: array(1) {
214: ["Traversable"]=>
215: string(11) "Traversable"
216: }
217:
218: --uppercase FALSE--
219: array(1) {
220: ["Traversable"]=>
221: string(11) "Traversable"
222: }
223:
224: --empty string DQ--
225: array(1) {
226: ["Traversable"]=>
227: string(11) "Traversable"
228: }
229:
230: --empty string SQ--
231: array(1) {
232: ["Traversable"]=>
233: string(11) "Traversable"
234: }
235:
236: --instance of classWithToString--
237: Error: 2 - class_implements() expects parameter 2 to be boolean, object given, %s(%d)
238: bool(false)
239:
240: --instance of classWithoutToString--
241: Error: 2 - class_implements() expects parameter 2 to be boolean, object given, %s(%d)
242: bool(false)
243:
244: --undefined var--
245: array(1) {
246: ["Traversable"]=>
247: string(11) "Traversable"
248: }
249:
250: --unset var--
251: array(1) {
252: ["Traversable"]=>
253: string(11) "Traversable"
254: }
255:
256: --resource--
257: Error: 2 - class_implements() expects parameter 2 to be boolean, resource given, %s(%d)
258: bool(false)
259: ===DONE===
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