diff options
Diffstat (limited to 'ext/standard/tests/array/array_unique_error.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_unique_error.phpt | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_unique_error.phpt b/ext/standard/tests/array/array_unique_error.phpt new file mode 100644 index 0000000..9da3dfc --- /dev/null +++ b/ext/standard/tests/array/array_unique_error.phpt @@ -0,0 +1,36 @@ +--TEST-- +Test array_unique() function : error conditions +--FILE-- +<?php +/* Prototype : array array_unique(array $input) + * Description: Removes duplicate values from array + * Source code: ext/standard/array.c +*/ + +echo "*** Testing array_unique() : error conditions ***\n"; + +// Zero arguments +echo "\n-- Testing array_unique() function with zero arguments --\n"; +var_dump( array_unique() ); + +//Test array_unique with one more than the expected number of arguments +echo "\n-- Testing array_unique() function with more than expected no. of arguments --\n"; +$input = array(1, 2); +$extra_arg = 10; +var_dump( array_unique($input, SORT_NUMERIC, $extra_arg) ); + +echo "Done"; +?> +--EXPECTF-- +*** Testing array_unique() : error conditions *** + +-- Testing array_unique() function with zero arguments -- + +Warning: array_unique() expects at least 1 parameter, 0 given in %s on line %d +NULL + +-- Testing array_unique() function with more than expected no. of arguments -- + +Warning: array_unique() expects at most 2 parameters, 3 given in %s on line %d +NULL +Done |