Annotation of embedaddon/php/ext/mbstring/tests/mb_internal_encoding_variation1.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test mb_internal_encoding() function : usage variations - Pass different data types as $encoding arg
! 3: --SKIPIF--
! 4: <?php
! 5: extension_loaded('mbstring') or die('skip');
! 6: function_exists('mb_internal_encoding') or die("skip mb_internal_encoding() is not available in this build");
! 7: ?>
! 8: --FILE--
! 9: <?php
! 10: /* Prototype : string mb_internal_encoding([string $encoding])
! 11: * Description: Sets the current internal encoding or Returns
! 12: * the current internal encoding as a string
! 13: * Source code: ext/mbstring/mbstring.c
! 14: */
! 15:
! 16: /*
! 17: * Pass different data types as $encoding to mb_internal_encoding() to test behaviour
! 18: * Where possible 'UTF-8' has been entered as a string value
! 19: */
! 20:
! 21: echo "*** Testing mb_internal_encoding() : usage variations ***\n";
! 22:
! 23: //get an unset variable
! 24: $unset_var = 10;
! 25: unset ($unset_var);
! 26:
! 27: // get a class
! 28: class classA
! 29: {
! 30: public function __toString() {
! 31: return "UTF-8";
! 32: }
! 33: }
! 34:
! 35: // heredoc string
! 36: $heredoc = <<<EOT
! 37: UTF-8
! 38: EOT;
! 39:
! 40: // get a resource variable
! 41: $fp = fopen(__FILE__, "r");
! 42:
! 43: // unexpected values to be passed to $encoding argument
! 44: $inputs = array(
! 45:
! 46: // int data
! 47: /*1*/ 0,
! 48: 1,
! 49: 12345,
! 50: -2345,
! 51:
! 52: // float data
! 53: /*5*/ 10.5,
! 54: -10.5,
! 55: 12.3456789000e10,
! 56: 12.3456789000E-10,
! 57: .5,
! 58:
! 59: // null data
! 60: /*10*/ NULL,
! 61: null,
! 62:
! 63: // boolean data
! 64: /*12*/ true,
! 65: false,
! 66: TRUE,
! 67: FALSE,
! 68:
! 69: // empty data
! 70: /*16*/ "",
! 71: '',
! 72:
! 73: // string data
! 74: /*18*/ "UTF-8",
! 75: 'UTF-8',
! 76: $heredoc,
! 77:
! 78: // object data
! 79: /*21*/ new classA(),
! 80:
! 81: // undefined data
! 82: /*22*/ @$undefined_var,
! 83:
! 84: // unset data
! 85: /*23*/ @$unset_var,
! 86:
! 87: // resource variable
! 88: /*24*/ $fp
! 89: );
! 90:
! 91: // loop through each element of $inputs to check the behavior of mb_internal_encoding()
! 92: $iterator = 1;
! 93: foreach($inputs as $input) {
! 94: echo "\n-- Iteration $iterator --\n";
! 95: var_dump( mb_internal_encoding($input) );
! 96: $iterator++;
! 97: };
! 98:
! 99: fclose($fp);
! 100: echo "Done";
! 101: ?>
! 102: --EXPECTF--
! 103:
! 104: *** Testing mb_internal_encoding() : usage variations ***
! 105:
! 106: -- Iteration 1 --
! 107:
! 108: Warning: mb_internal_encoding(): Unknown encoding "0" in %s on line %d
! 109: bool(false)
! 110:
! 111: -- Iteration 2 --
! 112:
! 113: Warning: mb_internal_encoding(): Unknown encoding "1" in %s on line %d
! 114: bool(false)
! 115:
! 116: -- Iteration 3 --
! 117:
! 118: Warning: mb_internal_encoding(): Unknown encoding "12345" in %s on line %d
! 119: bool(false)
! 120:
! 121: -- Iteration 4 --
! 122:
! 123: Warning: mb_internal_encoding(): Unknown encoding "-2345" in %s on line %d
! 124: bool(false)
! 125:
! 126: -- Iteration 5 --
! 127:
! 128: Warning: mb_internal_encoding(): Unknown encoding "10.5" in %s on line %d
! 129: bool(false)
! 130:
! 131: -- Iteration 6 --
! 132:
! 133: Warning: mb_internal_encoding(): Unknown encoding "-10.5" in %s on line %d
! 134: bool(false)
! 135:
! 136: -- Iteration 7 --
! 137:
! 138: Warning: mb_internal_encoding(): Unknown encoding "123456789000" in %s on line %d
! 139: bool(false)
! 140:
! 141: -- Iteration 8 --
! 142:
! 143: Warning: mb_internal_encoding(): Unknown encoding "1.23456789E-9" in %s on line %d
! 144: bool(false)
! 145:
! 146: -- Iteration 9 --
! 147:
! 148: Warning: mb_internal_encoding(): Unknown encoding "0.5" in %s on line %d
! 149: bool(false)
! 150:
! 151: -- Iteration 10 --
! 152:
! 153: Warning: mb_internal_encoding(): Unknown encoding "" in %s on line %d
! 154: bool(false)
! 155:
! 156: -- Iteration 11 --
! 157:
! 158: Warning: mb_internal_encoding(): Unknown encoding "" in %s on line %d
! 159: bool(false)
! 160:
! 161: -- Iteration 12 --
! 162:
! 163: Warning: mb_internal_encoding(): Unknown encoding "1" in %s on line %d
! 164: bool(false)
! 165:
! 166: -- Iteration 13 --
! 167:
! 168: Warning: mb_internal_encoding(): Unknown encoding "" in %s on line %d
! 169: bool(false)
! 170:
! 171: -- Iteration 14 --
! 172:
! 173: Warning: mb_internal_encoding(): Unknown encoding "1" in %s on line %d
! 174: bool(false)
! 175:
! 176: -- Iteration 15 --
! 177:
! 178: Warning: mb_internal_encoding(): Unknown encoding "" in %s on line %d
! 179: bool(false)
! 180:
! 181: -- Iteration 16 --
! 182:
! 183: Warning: mb_internal_encoding(): Unknown encoding "" in %s on line %d
! 184: bool(false)
! 185:
! 186: -- Iteration 17 --
! 187:
! 188: Warning: mb_internal_encoding(): Unknown encoding "" in %s on line %d
! 189: bool(false)
! 190:
! 191: -- Iteration 18 --
! 192: bool(true)
! 193:
! 194: -- Iteration 19 --
! 195: bool(true)
! 196:
! 197: -- Iteration 20 --
! 198: bool(true)
! 199:
! 200: -- Iteration 21 --
! 201: bool(true)
! 202:
! 203: -- Iteration 22 --
! 204:
! 205: Warning: mb_internal_encoding(): Unknown encoding "" in %s on line %d
! 206: bool(false)
! 207:
! 208: -- Iteration 23 --
! 209:
! 210: Warning: mb_internal_encoding(): Unknown encoding "" in %s on line %d
! 211: bool(false)
! 212:
! 213: -- Iteration 24 --
! 214:
! 215: Warning: mb_internal_encoding() expects parameter 1 to be string, resource given in %s on line %d
! 216: bool(false)
! 217: Done
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