Annotation of embedaddon/php/ext/iconv/tests/iconv_strpos_variation1.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test iconv_strpos() function : usage variations - pass different data types to $haystack arg
3: --SKIPIF--
4: <?php
5: extension_loaded('iconv') or die('skip');
6: function_exists('iconv_strpos') or die("skip iconv_strpos() is not available in this build");
7: ?>
8: --FILE--
9: <?php
10: /* Prototype : int iconv_strpos(string haystack, string needle [, int offset [, string charset]])
11: * Description: Find position of first occurrence of a string within another
12: * Source code: ext/iconv/iconv.c
13: */
14:
15: /*
16: * Pass iconv_strpos different data types as $haystack arg to test behaviour
17: */
18:
19: echo "*** Testing iconv_strpos() : usage variations ***\n";
20:
21: // Initialise function arguments not being substituted
22: $needle = 'string_val';
23: $offset = 0;
24: $encoding = 'utf-8';
25:
26: //get an unset variable
27: $unset_var = 10;
28: unset ($unset_var);
29:
30: // get a class
31: class classA
32: {
33: public function __toString() {
34: return "Class A object";
35: }
36: }
37:
38: // heredoc string
39: $heredoc = <<<EOT
40: hello world
41: EOT;
42:
43: // get a resource variable
44: $fp = fopen(__FILE__, "r");
45:
46: // unexpected values to be passed to $haystack argument
47: $inputs = array(
48:
49: // int data
50: /*1*/ 0,
51: 1,
52: 12345,
53: -2345,
54:
55: // float data
56: /*5*/ 10.5,
57: -10.5,
58: 12.3456789000e10,
59: 12.3456789000E-10,
60: .5,
61:
62: // null data
63: /*10*/ NULL,
64: null,
65:
66: // boolean data
67: /*12*/ true,
68: false,
69: TRUE,
70: FALSE,
71:
72: // empty data
73: /*16*/ "",
74: '',
75:
76: // string data
77: /*18*/ "string",
78: 'string',
79: $heredoc,
80:
81: // object data
82: /*21*/ new classA(),
83:
84: // undefined data
85: /*22*/ @$undefined_var,
86:
87: // unset data
88: /*23*/ @$unset_var,
89:
90: // resource variable
91: /*24*/ $fp
92: );
93:
94: // loop through each element of $inputs to check the behavior of iconv_strpos()
95: $iterator = 1;
96: foreach($inputs as $input) {
97: echo "\n-- Iteration $iterator --\n";
98: var_dump( iconv_strpos($input, $needle, $offset, $encoding));
99: $iterator++;
100: };
101:
102: fclose($fp);
103:
104: echo "Done";
105: ?>
106: --EXPECTF--
107: *** Testing iconv_strpos() : usage variations ***
108:
109: -- Iteration 1 --
110: bool(false)
111:
112: -- Iteration 2 --
113: bool(false)
114:
115: -- Iteration 3 --
116: bool(false)
117:
118: -- Iteration 4 --
119: bool(false)
120:
121: -- Iteration 5 --
122: bool(false)
123:
124: -- Iteration 6 --
125: bool(false)
126:
127: -- Iteration 7 --
128: bool(false)
129:
130: -- Iteration 8 --
131: bool(false)
132:
133: -- Iteration 9 --
134: bool(false)
135:
136: -- Iteration 10 --
137: bool(false)
138:
139: -- Iteration 11 --
140: bool(false)
141:
142: -- Iteration 12 --
143: bool(false)
144:
145: -- Iteration 13 --
146: bool(false)
147:
148: -- Iteration 14 --
149: bool(false)
150:
151: -- Iteration 15 --
152: bool(false)
153:
154: -- Iteration 16 --
155: bool(false)
156:
157: -- Iteration 17 --
158: bool(false)
159:
160: -- Iteration 18 --
161: bool(false)
162:
163: -- Iteration 19 --
164: bool(false)
165:
166: -- Iteration 20 --
167: bool(false)
168:
169: -- Iteration 21 --
170: bool(false)
171:
172: -- Iteration 22 --
173: bool(false)
174:
175: -- Iteration 23 --
176: bool(false)
177:
178: -- Iteration 24 --
179:
180: Warning: iconv_strpos() expects parameter 1 to be string, resource given in %s on line %d
181: bool(false)
182: Done
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