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Annotation of embedaddon/php/ext/standard/tests/array/usort_error1.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test usort() function : error conditions - Pass incorrect number of arguments
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : bool usort(array $array_arg, string $cmp_function)
                      6:  * Description: Sort an array by values using a user-defined comparison function 
                      7:  * Source code: ext/standard/array.c
                      8:  */
                      9: 
                     10: /*
                     11:  * Pass incorrect number of arguments to usort() to test behaviour
                     12:  */
                     13: 
                     14: echo "*** Testing usort() : error conditions ***\n";
                     15: 
                     16: //Test usort with one more than the expected number of arguments
                     17: echo "\n-- Testing usort() function with more than expected no. of arguments --\n";
                     18: $array_arg = array(1, 2);
                     19: $cmp_function = 'string_val';
                     20: $extra_arg = 10;
                     21: var_dump( usort($array_arg, $cmp_function, $extra_arg) );
                     22: 
                     23: // Testing usort with one less than the expected number of arguments
                     24: echo "\n-- Testing usort() function with less than expected no. of arguments --\n";
                     25: $array_arg = array(1, 2);
                     26: var_dump( usort($array_arg) );
                     27: ?>
                     28: ===DONE===
                     29: --EXPECTF--
                     30: *** Testing usort() : error conditions ***
                     31: 
                     32: -- Testing usort() function with more than expected no. of arguments --
                     33: 
                     34: Warning: usort() expects exactly 2 parameters, 3 given in %s on line %d
                     35: NULL
                     36: 
                     37: -- Testing usort() function with less than expected no. of arguments --
                     38: 
                     39: Warning: usort() expects exactly 2 parameters, 1 given in %s on line %d
                     40: NULL
                     41: ===DONE===