Annotation of embedaddon/php/ext/standard/tests/strings/count_chars_variation2.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test count_chars() function : usage variations - test values for $mode argument
! 3: --FILE--
! 4: <?php
! 5:
! 6: /* Prototype : mixed count_chars ( string $string [, int $mode ] )
! 7: * Description: Return information about characters used in a string
! 8: * Source code: ext/standard/string.c
! 9: */
! 10:
! 11: echo "*** Testing count_chars() function: with unexpected inputs for 'mode' argument ***\n";
! 12:
! 13: //get an unset variable
! 14: $unset_var = 'string_val';
! 15: unset($unset_var);
! 16:
! 17: //defining a class
! 18: class sample {
! 19: }
! 20:
! 21: // array with different values for $input
! 22: $inputs = array (
! 23:
! 24: // integer values
! 25: /* 1 */ 0,
! 26: 1,
! 27: 255,
! 28: 2147483647,
! 29: -2147483648,
! 30:
! 31: // float values
! 32: /* 6 */ 0.0,
! 33: 1.3,
! 34: 10.5,
! 35: -20.5,
! 36: 10.1234567e10,
! 37:
! 38: // array values
! 39: /* 11 */ array(),
! 40: array(1, 2, 3, 4, 5, 6, 7, 8, 9),
! 41:
! 42: // boolean values
! 43: /* 14 */ true,
! 44: false,
! 45: TRUE,
! 46: FALSE,
! 47:
! 48: // null values
! 49: /* 18 */ NULL,
! 50: null,
! 51:
! 52: // string values
! 53: /* 20 */ "ABCD",
! 54: 'abcd',
! 55: "1ABC",
! 56: "5ABC",
! 57:
! 58: // objects
! 59: /* 24 */ new sample(),
! 60:
! 61: // undefined variable
! 62: /* 25 */ @$undefined_var,
! 63:
! 64: // unset variable
! 65: /* 26 */ @$unset_var
! 66: );
! 67:
! 68: // loop through with each element of the $inputs array to test count_chars() function
! 69: // with unexepcted values for the 'mode' argument
! 70: $count = 1;
! 71: $string = "Return information about characters used in a string";
! 72: foreach($inputs as $input) {
! 73: echo "-- Iteration $count --\n";
! 74: // only list characters with a frequency > 0
! 75: var_dump(is_array(count_chars($string, $input)));
! 76: $count ++;
! 77: }
! 78:
! 79:
! 80: ?>
! 81: ===DONE===
! 82: --EXPECTF--
! 83: *** Testing count_chars() function: with unexpected inputs for 'mode' argument ***
! 84: -- Iteration 1 --
! 85: bool(true)
! 86: -- Iteration 2 --
! 87: bool(true)
! 88: -- Iteration 3 --
! 89:
! 90: Warning: count_chars(): Unknown mode in %s on line %d
! 91: bool(false)
! 92: -- Iteration 4 --
! 93:
! 94: Warning: count_chars(): Unknown mode in %s on line %d
! 95: bool(false)
! 96: -- Iteration 5 --
! 97:
! 98: Warning: count_chars(): Unknown mode in %s on line %d
! 99: bool(false)
! 100: -- Iteration 6 --
! 101: bool(true)
! 102: -- Iteration 7 --
! 103: bool(true)
! 104: -- Iteration 8 --
! 105:
! 106: Warning: count_chars(): Unknown mode in %s on line %d
! 107: bool(false)
! 108: -- Iteration 9 --
! 109:
! 110: Warning: count_chars(): Unknown mode in %s on line %d
! 111: bool(false)
! 112: -- Iteration 10 --
! 113:
! 114: Warning: count_chars(): Unknown mode in %s on line %d
! 115: bool(false)
! 116: -- Iteration 11 --
! 117:
! 118: Warning: count_chars() expects parameter 2 to be long, array given in %s on line %d
! 119: bool(false)
! 120: -- Iteration 12 --
! 121:
! 122: Warning: count_chars() expects parameter 2 to be long, array given in %s on line %d
! 123: bool(false)
! 124: -- Iteration 13 --
! 125: bool(true)
! 126: -- Iteration 14 --
! 127: bool(true)
! 128: -- Iteration 15 --
! 129: bool(true)
! 130: -- Iteration 16 --
! 131: bool(true)
! 132: -- Iteration 17 --
! 133: bool(true)
! 134: -- Iteration 18 --
! 135: bool(true)
! 136: -- Iteration 19 --
! 137:
! 138: Warning: count_chars() expects parameter 2 to be long, string given in %s on line %d
! 139: bool(false)
! 140: -- Iteration 20 --
! 141:
! 142: Warning: count_chars() expects parameter 2 to be long, string given in %s on line %d
! 143: bool(false)
! 144: -- Iteration 21 --
! 145:
! 146: Notice: A non well formed numeric value encountered in %s on line %d
! 147: bool(true)
! 148: -- Iteration 22 --
! 149:
! 150: Notice: A non well formed numeric value encountered in %s on line %d
! 151:
! 152: Warning: count_chars(): Unknown mode in %s on line %d
! 153: bool(false)
! 154: -- Iteration 23 --
! 155:
! 156: Warning: count_chars() expects parameter 2 to be long, object given in %s on line %d
! 157: bool(false)
! 158: -- Iteration 24 --
! 159: bool(true)
! 160: -- Iteration 25 --
! 161: bool(true)
! 162: ===DONE===
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