Annotation of embedaddon/php/ext/standard/tests/strings/str_pad_variation3.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test str_pad() function : usage variations - unexpected inputs for '$pad_string' argument
! 3: --FILE--
! 4: <?php
! 5: /* Prototype : string str_pad ( string $input , int $pad_length [, string $pad_string [, int $pad_type ]] )
! 6: * Description: Pad a string to a certain length with another string
! 7: * Source code: ext/standard/string.c
! 8: */
! 9:
! 10: /* Test str_pad() function: with unexpected inputs for '$pad_string'
! 11: * and expected type for '$input' and '$pad_length'
! 12: */
! 13:
! 14: echo "*** Testing str_pad() function: with unexpected inputs for 'pad_string' argument ***\n";
! 15:
! 16: //get an unset variable
! 17: $unset_var = 'string_val';
! 18: unset($unset_var);
! 19:
! 20: //defining a class
! 21: class sample {
! 22: public function __toString() {
! 23: return "sample object";
! 24: }
! 25: }
! 26:
! 27: //getting the resource
! 28: $file_handle = fopen(__FILE__, "r");
! 29:
! 30: // array with different values for $input
! 31: $pad_strings = array (
! 32:
! 33: // integer values
! 34: /*1*/ 0,
! 35: 1,
! 36: -2,
! 37: 2147483647,
! 38: -2147483648,
! 39:
! 40: // float values
! 41: /*6*/ 10.5,
! 42: -20.5,
! 43: 10.1234567e10,
! 44:
! 45: // array values
! 46: /*9*/ array(),
! 47: array(0),
! 48: array(1, 2),
! 49:
! 50: // boolean values
! 51: /*12*/ true,
! 52: false,
! 53: TRUE,
! 54: FALSE,
! 55:
! 56: // null vlaues
! 57: /*16*/ NULL,
! 58: null,
! 59:
! 60: // objects
! 61: /*18*/ new sample(),
! 62:
! 63: // resource
! 64: /*19*/ $file_handle,
! 65:
! 66: // undefined variable
! 67: /*20*/ @$undefined_var,
! 68:
! 69: // unset variable
! 70: /*21*/ @$unset_var
! 71: );
! 72:
! 73: //defining '$input' argument
! 74: $input = "Test string";
! 75: $pad_length = 20;
! 76:
! 77: // loop through with each element of the $pad_strings array to test str_pad() function
! 78: $count = 1;
! 79: foreach($pad_strings as $pad_string) {
! 80: echo "-- Iteration $count --\n";
! 81: var_dump( str_pad($input, $pad_length, $pad_string) );
! 82: $count ++;
! 83: }
! 84:
! 85: fclose($file_handle); //closing the file handle
! 86:
! 87: ?>
! 88: ===DONE===
! 89: --EXPECTF--
! 90: *** Testing str_pad() function: with unexpected inputs for 'pad_string' argument ***
! 91: -- Iteration 1 --
! 92: string(20) "Test string000000000"
! 93: -- Iteration 2 --
! 94: string(20) "Test string111111111"
! 95: -- Iteration 3 --
! 96: string(20) "Test string-2-2-2-2-"
! 97: -- Iteration 4 --
! 98: string(20) "Test string214748364"
! 99: -- Iteration 5 --
! 100: string(20) "Test string-21474836"
! 101: -- Iteration 6 --
! 102: string(20) "Test string10.510.51"
! 103: -- Iteration 7 --
! 104: string(20) "Test string-20.5-20."
! 105: -- Iteration 8 --
! 106: string(20) "Test string101234567"
! 107: -- Iteration 9 --
! 108:
! 109: Warning: str_pad() expects parameter 3 to be string, array given in %s on line %d
! 110: NULL
! 111: -- Iteration 10 --
! 112:
! 113: Warning: str_pad() expects parameter 3 to be string, array given in %s on line %d
! 114: NULL
! 115: -- Iteration 11 --
! 116:
! 117: Warning: str_pad() expects parameter 3 to be string, array given in %s on line %d
! 118: NULL
! 119: -- Iteration 12 --
! 120: string(20) "Test string111111111"
! 121: -- Iteration 13 --
! 122:
! 123: Warning: str_pad(): Padding string cannot be empty in %s on line %d
! 124: NULL
! 125: -- Iteration 14 --
! 126: string(20) "Test string111111111"
! 127: -- Iteration 15 --
! 128:
! 129: Warning: str_pad(): Padding string cannot be empty in %s on line %d
! 130: NULL
! 131: -- Iteration 16 --
! 132:
! 133: Warning: str_pad(): Padding string cannot be empty in %s on line %d
! 134: NULL
! 135: -- Iteration 17 --
! 136:
! 137: Warning: str_pad(): Padding string cannot be empty in %s on line %d
! 138: NULL
! 139: -- Iteration 18 --
! 140: string(20) "Test stringsample ob"
! 141: -- Iteration 19 --
! 142:
! 143: Warning: str_pad() expects parameter 3 to be string, resource given in %s on line %d
! 144: NULL
! 145: -- Iteration 20 --
! 146:
! 147: Warning: str_pad(): Padding string cannot be empty in %s on line %d
! 148: NULL
! 149: -- Iteration 21 --
! 150:
! 151: Warning: str_pad(): Padding string cannot be empty in %s on line %d
! 152: NULL
! 153: ===DONE===
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