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Annotation of embedaddon/php/ext/standard/tests/class_object/is_a_error_001.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test is_a() function : error conditions - wrong number of args
                      3: --INI--
                      4: error_reporting=E_ALL | E_STRICT | E_DEPRECATED
                      5: --FILE--
                      6: <?php
                      7: /* Prototype  : proto bool is_a(object object, string class_name, bool allow_string)
                      8:  * Description: Returns true if the object is of this class or has this class as one of its parents 
                      9:  * Source code: Zend/zend_builtin_functions.c
                     10:  * Alias to functions: 
                     11:  */
                     12: 
                     13: echo "*** Testing is_a() : error conditions ***\n";
                     14: 
                     15: //Test is_a with one more than the expected number of arguments
                     16: echo "\n-- Testing is_a() function with more than expected no. of arguments --\n";
                     17: $object = new stdclass();
                     18: $class_name = 'string_val';
                     19: $allow_string = false;
                     20: $extra_arg = 10;
                     21: 
                     22: var_dump( is_a($object, $class_name, $allow_string, $object) );
                     23: 
                     24: //Test is_a with one more than the expected number of arguments
                     25: echo "\n-- Testing is_a() function with non-boolean in last position --\n";
                     26: var_dump( is_a($object, $class_name, $object) );
                     27: 
                     28: 
                     29: // Testing is_a with one less than the expected number of arguments
                     30: echo "\n-- Testing is_a() function with less than expected no. of arguments --\n";
                     31: $object = new stdclass();
                     32: var_dump( is_a($object) );
                     33: 
                     34: echo "Done";
                     35: ?>
                     36: --EXPECTF--
                     37: 
                     38: *** Testing is_a() : error conditions ***
                     39: 
                     40: -- Testing is_a() function with more than expected no. of arguments --
                     41: 
                     42: Warning: is_a() expects at most 3 parameters, 4 given in %s on line 17
                     43: NULL
                     44: 
                     45: -- Testing is_a() function with non-boolean in last position --
                     46: 
                     47: Warning: is_a() expects parameter 3 to be boolean, object given in %s on line 21
                     48: NULL
                     49: 
                     50: -- Testing is_a() function with less than expected no. of arguments --
                     51: 
                     52: Warning: is_a() expects at least 2 parameters, 1 given in %s on line 27
                     53: NULL
                     54: Done