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author | Josie Messa <jmessa@php.net> | 2008-02-14 16:49:58 +0000 |
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committer | Josie Messa <jmessa@php.net> | 2008-02-14 16:49:58 +0000 |
commit | 0430464b1157355277562c058451be86398155cf (patch) | |
tree | eab6cac82d12b024e27d52dbb4e30789b4f04db0 /ext/standard/tests/array/count_variation2.phpt | |
parent | e2c5bdae51d632d86640d16fda2f166d983f1b12 (diff) | |
download | php-git-0430464b1157355277562c058451be86398155cf.tar.gz |
- New tests for count() function
Diffstat (limited to 'ext/standard/tests/array/count_variation2.phpt')
-rw-r--r-- | ext/standard/tests/array/count_variation2.phpt | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/ext/standard/tests/array/count_variation2.phpt b/ext/standard/tests/array/count_variation2.phpt new file mode 100644 index 0000000000..86aecc07b1 --- /dev/null +++ b/ext/standard/tests/array/count_variation2.phpt @@ -0,0 +1,187 @@ +--TEST-- +Test count() function : usage variations - Pass different data types as $mode arg +--FILE-- +<?php +/* Prototype : int count(mixed $var [, int $mode]) + * Description: Count the number of elements in a variable (usually an array) + * Source code: ext/standard/array.c + */ + +/* + * Pass different data types as $mode argument to count() to test behaviour + */ + +echo "*** Testing count() : usage variations ***\n"; + +// Initialise function arguments not being substituted +$var = array(1, 2, array ('one', 'two')); + +//get an unset variable +$unset_var = 10; +unset ($unset_var); + +// get a class +class classA +{ + public function __toString() { + return "Class A object"; + } +} + +// heredoc string +$heredoc = <<<EOT +hello world +EOT; + +// get a resource variable +$fp = fopen(__FILE__, "r"); + +// unexpected values to be passed to $mode argument +$inputs = array( + + // int data +/*1*/ 0, + 1, + 12345, + -2345, + + // float data +/*5*/ 10.5, + -10.5, + 12.3456789000e10, + 12.3456789000E-10, + .5, + + // null data +/*10*/ NULL, + null, + + // boolean data +/*12*/ true, + false, + TRUE, + FALSE, + + // empty data +/*16*/ "", + '', + + // string data +/*18*/ "string", + 'string', + $heredoc, + + // object data +/*21*/ new classA(), + + // undefined data +/*22*/ @$undefined_var, + + // unset data +/*23*/ @$unset_var, + + // resource variable +/*24*/ $fp +); + +// loop through each element of $inputs to check the behavior of count() +$iterator = 1; +foreach($inputs as $input) { + echo "\n-- Iteration $iterator --\n"; + var_dump( count($var, $input) ); + $iterator++; +}; + +fclose($fp); + +echo "Done"; +?> +--EXPECTF-- +*** Testing count() : usage variations *** + +-- Iteration 1 -- +int(3) + +-- Iteration 2 -- +int(5) + +-- Iteration 3 -- +int(3) + +-- Iteration 4 -- +int(3) + +-- Iteration 5 -- +int(3) + +-- Iteration 6 -- +int(3) + +-- Iteration 7 -- +int(3) + +-- Iteration 8 -- +int(3) + +-- Iteration 9 -- +int(3) + +-- Iteration 10 -- +int(3) + +-- Iteration 11 -- +int(3) + +-- Iteration 12 -- +int(5) + +-- Iteration 13 -- +int(3) + +-- Iteration 14 -- +int(5) + +-- Iteration 15 -- +int(3) + +-- Iteration 16 -- + +Warning: count() expects parameter 2 to be long, string given in %s on line %d +NULL + +-- Iteration 17 -- + +Warning: count() expects parameter 2 to be long, string given in %s on line %d +NULL + +-- Iteration 18 -- + +Warning: count() expects parameter 2 to be long, string given in %s on line %d +NULL + +-- Iteration 19 -- + +Warning: count() expects parameter 2 to be long, string given in %s on line %d +NULL + +-- Iteration 20 -- + +Warning: count() expects parameter 2 to be long, string given in %s on line %d +NULL + +-- Iteration 21 -- + +Warning: count() expects parameter 2 to be long, object given in %s on line %d +NULL + +-- Iteration 22 -- +int(3) + +-- Iteration 23 -- +int(3) + +-- Iteration 24 -- + +Warning: count() expects parameter 2 to be long, resource given in %s on line %d +NULL +Done
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