![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to crc32_variation1.phpt CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / standard / tests / strings|
Return to crc32_variation1.phpt CVS log | Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / standard / tests / strings |
1.1 misho 1: --TEST--
2: Test crc32() function : usage variations - unexpected values
3: --SKIPIF--
4: <?php
5: if (PHP_INT_SIZE != 4)
6: die("skip this test is for 32bit platform only");
7: ?>
8:
9: --FILE--
10: <?php
11: /* Prototype : string crc32(string $str)
12: * Description: Calculate the crc32 polynomial of a string
13: * Source code: ext/standard/crc32.c
14: * Alias to functions: none
15: */
16:
17: /*
18: * Testing crc32() : with unexpected values for str argument
19: */
20:
21: echo "*** Testing crc32() : with unexpected values for str argument ***\n";
22:
23: //get an unset variable
24: $unset_var = 10;
25: unset ($unset_var);
26:
27: // declaring class
28: class sample {
29: public function __toString() {
30: return "object";
31: }
32: }
33:
34: // creating a file resource
35: $file_handle = fopen(__FILE__, 'r');
36:
37: //array of values to iterate over
38: $values = array(
39:
40: // int data
41: 0,
42: 1,
43: 12345,
44: -2345,
45:
46: // float data
47: 10.5,
48: -10.5,
49: 10.1234567e10,
50: 10.7654321E-10,
51: .5,
52:
53: // array data
54: array(),
55: array(0),
56: array(1),
57: array(1, 2),
58: array('color' => 'red', 'item' => 'pen'),
59:
60: // null data
61: NULL,
62: null,
63:
64: // boolean data
65: true,
66: false,
67: TRUE,
68: FALSE,
69:
70: // empty data
71: "",
72: '',
73:
74: // object data
75: new sample(),
76:
77: // undefined data
78: $undefined_var,
79:
80: // unset data
81: $unset_var,
82:
83: // resource
84: $file_handle
85: );
86:
87: // loop through each element of the array for str
88:
89: $count = 1;
90: foreach($values as $value) {
91: echo "\n-- Iteration $count --\n";
92: var_dump( crc32($value) );
93: $count++;
94: };
95:
96: // closing the resource
97: fclose($file_handle);
98:
99: echo "Done";
100: ?>
101: --EXPECTF--
102: *** Testing crc32() : with unexpected values for str argument ***
103:
104: Notice: Undefined variable: undefined_var in %s on line %d
105:
106: Notice: Undefined variable: unset_var in %s on line %d
107:
108: -- Iteration 1 --
109: int(-186917087)
110:
111: -- Iteration 2 --
112: int(-2082672713)
113:
114: -- Iteration 3 --
115: int(-873121252)
116:
117: -- Iteration 4 --
118: int(1860518047)
119:
120: -- Iteration 5 --
121: int(269248583)
122:
123: -- Iteration 6 --
124: int(-834950157)
125:
126: -- Iteration 7 --
127: int(-965354630)
128:
129: -- Iteration 8 --
130: int(1376932222)
131:
132: -- Iteration 9 --
133: int(-2036403827)
134:
135: -- Iteration 10 --
136:
137: Warning: crc32() expects parameter 1 to be string, array given in %s on line %d
138: NULL
139:
140: -- Iteration 11 --
141:
142: Warning: crc32() expects parameter 1 to be string, array given in %s on line %d
143: NULL
144:
145: -- Iteration 12 --
146:
147: Warning: crc32() expects parameter 1 to be string, array given in %s on line %d
148: NULL
149:
150: -- Iteration 13 --
151:
152: Warning: crc32() expects parameter 1 to be string, array given in %s on line %d
153: NULL
154:
155: -- Iteration 14 --
156:
157: Warning: crc32() expects parameter 1 to be string, array given in %s on line %d
158: NULL
159:
160: -- Iteration 15 --
161: int(0)
162:
163: -- Iteration 16 --
164: int(0)
165:
166: -- Iteration 17 --
167: int(-2082672713)
168:
169: -- Iteration 18 --
170: int(0)
171:
172: -- Iteration 19 --
173: int(-2082672713)
174:
175: -- Iteration 20 --
176: int(0)
177:
178: -- Iteration 21 --
179: int(0)
180:
181: -- Iteration 22 --
182: int(0)
183:
184: -- Iteration 23 --
185: int(-1465013268)
186:
187: -- Iteration 24 --
188: int(0)
189:
190: -- Iteration 25 --
191: int(0)
192:
193: -- Iteration 26 --
194:
195: Warning: crc32() expects parameter 1 to be string, resource given in %s on line %d
196: NULL
197: Done