Return to strval_error.phpt CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / standard / tests / strings

Annotation of embedaddon/php/ext/standard/tests/strings/strval_error.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test strval() function : usage variations  - error conditions 
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : string strval  ( mixed $var  )
                      6:  * Description: Get the string value of a variable. 
                      7:  * Source code: ext/standard/string.c
                      8:  */
                      9: 
                     10: echo "*** Testing strval() : error conditions ***\n";
                     11: 
                     12: error_reporting(E_ALL ^ E_NOTICE);
                     13: 
                     14: class MyClass
                     15: {
                     16:        // no toString() method defined 
                     17: }
                     18: 
                     19: $string  = "Hello";
                     20: $extra_arg = 10;
                     21: 
                     22: //Test strval with one more than the expected number of arguments
                     23: echo "\n-- Testing strval() function with more than expected no. of arguments --\n";
                     24: var_dump( strval($string, $extra_arg) );
                     25: 
                     26: // Testing strval with one less than the expected number of arguments
                     27: echo "\n-- Testing strval() function with less than expected no. of arguments --\n";
                     28: var_dump( strval() );
                     29: 
                     30: // Testing strval with a object which has no toString() method
                     31: echo "\n-- Testing strval() function with object which has not toString() method  --\n";
                     32: var_dump( strval(new MyClass()) );
                     33: 
                     34: ?>
                     35: ===DONE===
                     36: --EXPECTF--
                     37: *** Testing strval() : error conditions ***
                     38: 
                     39: -- Testing strval() function with more than expected no. of arguments --
                     40: 
                     41: Warning: strval() expects exactly 1 parameter, 2 given in %s on line %d
                     42: NULL
                     43: 
                     44: -- Testing strval() function with less than expected no. of arguments --
                     45: 
                     46: Warning: strval() expects exactly 1 parameter, 0 given in %s on line %d
                     47: NULL
                     48: 
                     49: -- Testing strval() function with object which has not toString() method  --
                     50: 
                     51: Catchable fatal error: Object of class MyClass could not be converted to string in %s on line %d