Annotation of embedaddon/php/ext/mbstring/tests/mb_strtolower_variation1.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test mb_strtolower() function : usage variations - pass different data types as $sourcestring arg
! 3: --SKIPIF--
! 4: <?php
! 5: extension_loaded('mbstring') or die('skip');
! 6: function_exists('mb_strtolower') or die("skip mb_strtolower() is not available in this build");
! 7: ?>
! 8: --FILE--
! 9: <?php
! 10: /* Prototype : string mb_strtolower(string $sourcestring [, string $encoding])
! 11: * Description: Returns a lowercased version of $sourcestring
! 12: * Source code: ext/mbstring/mbstring.c
! 13: */
! 14:
! 15: /*
! 16: * Pass different data types to $sourcestring argument to test behaviour of mb_strtolower()
! 17: */
! 18:
! 19: echo "*** Testing mb_strtolower() : usage variations ***\n";
! 20:
! 21:
! 22: //get an unset variable
! 23: $unset_var = 10;
! 24: unset ($unset_var);
! 25:
! 26: // get a class
! 27: class classA
! 28: {
! 29: public function __toString() {
! 30: return "Class A object";
! 31: }
! 32: }
! 33:
! 34: // heredoc string
! 35: $heredoc = <<<EOT
! 36: Hello World
! 37: EOT;
! 38:
! 39: // get a resource variable
! 40: $fp = fopen(__FILE__, "r");
! 41:
! 42: // unexpected values to be passed to $sourcestring argument
! 43: $inputs = array(
! 44:
! 45: // int data
! 46: /*1*/ 0,
! 47: 1,
! 48: 12345,
! 49: -2345,
! 50:
! 51: // float data
! 52: /*5*/ 10.5,
! 53: -10.5,
! 54: 12.3456789000e10,
! 55: 12.3456789000E-10,
! 56: .5,
! 57:
! 58: // null data
! 59: /*10*/ NULL,
! 60: null,
! 61:
! 62: // boolean data
! 63: /*12*/ true,
! 64: false,
! 65: TRUE,
! 66: FALSE,
! 67:
! 68: // empty data
! 69: /*16*/ "",
! 70: '',
! 71:
! 72: // string data
! 73: /*18*/ "String",
! 74: 'String',
! 75: $heredoc,
! 76:
! 77: // object data
! 78: /*21*/ new classA(),
! 79:
! 80: // undefined data
! 81: /*22*/ @$undefined_var,
! 82:
! 83: // unset data
! 84: /*23*/ @$unset_var,
! 85:
! 86: // resource variable
! 87: /*24*/ $fp
! 88: );
! 89:
! 90: // loop through each element of $inputs to check the behavior of mb_strtolower()
! 91: $iterator = 1;
! 92: foreach($inputs as $input) {
! 93: echo "\n-- Iteration $iterator --\n";
! 94: var_dump( mb_strtolower($input) );
! 95: $iterator++;
! 96: };
! 97:
! 98: fclose($fp);
! 99:
! 100: echo "Done";
! 101: ?>
! 102: --EXPECTF--
! 103: *** Testing mb_strtolower() : usage variations ***
! 104:
! 105: -- Iteration 1 --
! 106: string(1) "0"
! 107:
! 108: -- Iteration 2 --
! 109: string(1) "1"
! 110:
! 111: -- Iteration 3 --
! 112: string(5) "12345"
! 113:
! 114: -- Iteration 4 --
! 115: string(5) "-2345"
! 116:
! 117: -- Iteration 5 --
! 118: string(4) "10.5"
! 119:
! 120: -- Iteration 6 --
! 121: string(5) "-10.5"
! 122:
! 123: -- Iteration 7 --
! 124: string(12) "123456789000"
! 125:
! 126: -- Iteration 8 --
! 127: string(13) "1.23456789e-9"
! 128:
! 129: -- Iteration 9 --
! 130: string(3) "0.5"
! 131:
! 132: -- Iteration 10 --
! 133: string(0) ""
! 134:
! 135: -- Iteration 11 --
! 136: string(0) ""
! 137:
! 138: -- Iteration 12 --
! 139: string(1) "1"
! 140:
! 141: -- Iteration 13 --
! 142: string(0) ""
! 143:
! 144: -- Iteration 14 --
! 145: string(1) "1"
! 146:
! 147: -- Iteration 15 --
! 148: string(0) ""
! 149:
! 150: -- Iteration 16 --
! 151: string(0) ""
! 152:
! 153: -- Iteration 17 --
! 154: string(0) ""
! 155:
! 156: -- Iteration 18 --
! 157: string(6) "string"
! 158:
! 159: -- Iteration 19 --
! 160: string(6) "string"
! 161:
! 162: -- Iteration 20 --
! 163: string(11) "hello world"
! 164:
! 165: -- Iteration 21 --
! 166: string(14) "class a object"
! 167:
! 168: -- Iteration 22 --
! 169: string(0) ""
! 170:
! 171: -- Iteration 23 --
! 172: string(0) ""
! 173:
! 174: -- Iteration 24 --
! 175:
! 176: Warning: mb_strtolower() expects parameter 1 to be string, resource given in %s on line %d
! 177: NULL
! 178: Done
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