stevseea                Mon Dec 15 14:11:58 2008 UTC

  Added files:                 (Branch: PHP_5_3)
    /php-src/ext/standard/tests/general_functions       
                                                        
call_user_func_array_variation_003.phpt 
                                                        
call_user_func_array_variation_001.phpt 
                                                        
call_user_func_array_variation_002.phpt 
  Log:
  call_user_func_array() tests
  
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/general_functions/call_user_func_array_variation_003.phpt?view=markup&rev=1.1
Index: 
php-src/ext/standard/tests/general_functions/call_user_func_array_variation_003.phpt
+++ 
php-src/ext/standard/tests/general_functions/call_user_func_array_variation_003.phpt
--TEST--
Test call_user_func_array() function : second parameter variation 
--FILE--
<?php
/* Prototype  : mixed call_user_func_array(string function_name, array 
parameters)
 * Description: Call a user function which is the first parameter with the 
arguments contained in array 
 * Source code: ext/standard/basic_functions.c
 * Alias to functions: 
 */

echo "*** Testing call_user_func_array() : usage variation ***\n";

// Define error handler
function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
        if (error_reporting() != 0) {
                // report non-silenced errors
                echo "Error: $err_no - $err_msg, $filename($linenum)\n";
        }
}
set_error_handler('test_error_handler');

// Initialise function arguments not being substituted (if any)
function test_func() {
}
$function_name = 'test_func';

//get an unset variable
$unset_var = 10;
unset ($unset_var);

// define some classes
class classWithToString
{
        public function __toString() {
                return "Class A object";
        }
}

class classWithoutToString
{
}

// heredoc string
$heredoc = <<<EOT
hello world
EOT;

// add arrays
$index_array = array (1, 2, 3);
$assoc_array = array ('one' => 1, 'two' => 2);

//array of values to iterate over
$inputs = array(

      // int data
      'int 0' => 0,
      'int 1' => 1,
      'int 12345' => 12345,
      'int -12345' => -2345,

      // float data
      'float 10.5' => 10.5,
      'float -10.5' => -10.5,
      'float 12.3456789000e10' => 12.3456789000e10,
      'float -12.3456789000e10' => -12.3456789000e10,
      'float .5' => .5,

      // null data
      'uppercase NULL' => NULL,
      'lowercase null' => null,

      // boolean data
      'lowercase true' => true,
      'lowercase false' =>false,
      'uppercase TRUE' =>TRUE,
      'uppercase FALSE' =>FALSE,

      // empty data
      'empty string DQ' => "",
      'empty string SQ' => '',

      // string data
      'string DQ' => "string",
      'string SQ' => 'string',
      'mixed case string' => "sTrInG",
      'heredoc' => $heredoc,

      // object data
      'instance of classWithToString' => new classWithToString(),
      'instance of classWithoutToString' => new classWithoutToString(),

      // undefined data
      'undefined var' => @$undefined_var,

      // unset data
      'unset var' => @$unset_var,
);

// loop through each element of the array for parameters

foreach($inputs as $key =>$value) {
      echo "\n--$key--\n";
      var_dump( call_user_func_array($function_name, $value) );
};

?>
===DONE===
--EXPECTF--
*** Testing call_user_func_array() : usage variation ***

--int 0--
Error: 2 - call_user_func_array() expects parameter 2 to be array, integer 
given, %s(%d)
NULL

--int 1--
Error: 2 - call_user_func_array() expects parameter 2 to be array, integer 
given, %s(%d)
NULL

--int 12345--
Error: 2 - call_user_func_array() expects parameter 2 to be array, integer 
given, %s(%d)
NULL

--int -12345--
Error: 2 - call_user_func_array() expects parameter 2 to be array, integer 
given, %s(%d)
NULL

--float 10.5--
Error: 2 - call_user_func_array() expects parameter 2 to be array, double 
given, %s(%d)
NULL

--float -10.5--
Error: 2 - call_user_func_array() expects parameter 2 to be array, double 
given, %s(%d)
NULL

--float 12.3456789000e10--
Error: 2 - call_user_func_array() expects parameter 2 to be array, double 
given, %s(%d)
NULL

--float -12.3456789000e10--
Error: 2 - call_user_func_array() expects parameter 2 to be array, double 
given, %s(%d)
NULL

--float .5--
Error: 2 - call_user_func_array() expects parameter 2 to be array, double 
given, %s(%d)
NULL

--uppercase NULL--
Error: 2 - call_user_func_array() expects parameter 2 to be array, null given, 
%s(%d)
NULL

--lowercase null--
Error: 2 - call_user_func_array() expects parameter 2 to be array, null given, 
%s(%d)
NULL

--lowercase true--
Error: 2 - call_user_func_array() expects parameter 2 to be array, boolean 
given, %s(%d)
NULL

--lowercase false--
Error: 2 - call_user_func_array() expects parameter 2 to be array, boolean 
given, %s(%d)
NULL

--uppercase TRUE--
Error: 2 - call_user_func_array() expects parameter 2 to be array, boolean 
given, %s(%d)
NULL

--uppercase FALSE--
Error: 2 - call_user_func_array() expects parameter 2 to be array, boolean 
given, %s(%d)
NULL

--empty string DQ--
Error: 2 - call_user_func_array() expects parameter 2 to be array, 
%unicode_string_optional% given, %s(%d)
NULL

--empty string SQ--
Error: 2 - call_user_func_array() expects parameter 2 to be array, 
%unicode_string_optional% given, %s(%d)
NULL

--string DQ--
Error: 2 - call_user_func_array() expects parameter 2 to be array, 
%unicode_string_optional% given, %s(%d)
NULL

--string SQ--
Error: 2 - call_user_func_array() expects parameter 2 to be array, 
%unicode_string_optional% given, %s(%d)
NULL

--mixed case string--
Error: 2 - call_user_func_array() expects parameter 2 to be array, 
%unicode_string_optional% given, %s(%d)
NULL

--heredoc--
Error: 2 - call_user_func_array() expects parameter 2 to be array, 
%unicode_string_optional% given, %s(%d)
NULL

--instance of classWithToString--
Error: 2 - call_user_func_array() expects parameter 2 to be array, object 
given, %s(%d)
NULL

--instance of classWithoutToString--
Error: 2 - call_user_func_array() expects parameter 2 to be array, object 
given, %s(%d)
NULL

--undefined var--
Error: 2 - call_user_func_array() expects parameter 2 to be array, null given, 
%s(%d)
NULL

--unset var--
Error: 2 - call_user_func_array() expects parameter 2 to be array, null given, 
%s(%d)
NULL
===DONE===

http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/general_functions/call_user_func_array_variation_001.phpt?view=markup&rev=1.1
Index: 
php-src/ext/standard/tests/general_functions/call_user_func_array_variation_001.phpt
+++ 
php-src/ext/standard/tests/general_functions/call_user_func_array_variation_001.phpt
--TEST--
call_user_func_array() passes by reference if the array element is referenced, 
regardless of function signature.
--FILE--
<?php

function by_val($arg) {
        $arg = 'changed';
}

function by_ref(&$arg) {
        $arg = 'changed';
}

echo "------ Calling by_val() with unreferenced argument ------\n";
$arg = array('original');
call_user_func_array('by_val', $arg);
var_dump($arg);

echo "------ Calling by_ref() with unreferenced argument ------\n";
$arg = array('original');
call_user_func_array('by_ref', $arg);
var_dump($arg);

echo "------ Calling by_val() with referenced argument ------\n";
$arg = array('original');
$ref = &$arg[0];
call_user_func_array('by_val', $arg);
var_dump($arg);

echo "------ Calling by_ref() with referenced argument ------\n";
$arg = array('original');
$ref = &$arg[0];
call_user_func_array('by_ref', $arg);
var_dump($arg);

?>
--EXPECTF--
------ Calling by_val() with unreferenced argument ------
array(1) {
  [0]=>
  %string|unicode%(8) "original"
}
------ Calling by_ref() with unreferenced argument ------

Warning: Parameter 1 to by_ref() expected to be a reference, value given in %s 
on line %d
array(1) {
  [0]=>
  %string|unicode%(8) "original"
}
------ Calling by_val() with referenced argument ------
array(1) {
  [0]=>
  &%string|unicode%(7) "changed"
}
------ Calling by_ref() with referenced argument ------
array(1) {
  [0]=>
  &%string|unicode%(7) "changed"
}

http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/general_functions/call_user_func_array_variation_002.phpt?view=markup&rev=1.1
Index: 
php-src/ext/standard/tests/general_functions/call_user_func_array_variation_002.phpt
+++ 
php-src/ext/standard/tests/general_functions/call_user_func_array_variation_002.phpt
--TEST--
Test call_user_func_array() function : first parameter variation 
--FILE--
<?php
/* Prototype  : mixed call_user_func_array(string function_name, array 
parameters)
 * Description: Call a user function which is the first parameter with the 
arguments contained in array 
 * Source code: ext/standard/basic_functions.c
 * Alias to functions: 
 */

echo "*** Testing call_user_func_array() : usage variation ***\n";

// Define error handler
function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
        if (error_reporting() != 0) {
                // report non-silenced errors
                echo "Error: $err_no - $err_msg, $filename($linenum)\n";
        }
}
set_error_handler('test_error_handler');

// Initialise function arguments not being substituted (if any)
$parameters = array(1, 2);

//get an unset variable
$unset_var = 10;
unset ($unset_var);

// define some classes
class classWithToString
{
        public function __toString() {
                return "Class A object";
        }
}

class classWithoutToString
{
}

// heredoc string
$heredoc = <<<EOT
hello world
EOT;

// add arrays
$index_array = array (1, 2, 3);
$assoc_array = array ('one' => 1, 'two' => 2);

//array of values to iterate over
$inputs = array(

      // int data
      'int 0' => 0,
      'int 1' => 1,
      'int 12345' => 12345,
      'int -12345' => -2345,

      // float data
      'float 10.5' => 10.5,
      'float -10.5' => -10.5,
      'float 12.3456789000e10' => 12.3456789000e10,
      'float -12.3456789000e10' => -12.3456789000e10,
      'float .5' => .5,

      // array data
      'empty array' => array(),
      'int indexed array' => $index_array,
      'associative array' => $assoc_array,
      'nested arrays' => array('foo', $index_array, $assoc_array),

      // null data
      'uppercase NULL' => NULL,
      'lowercase null' => null,

      // boolean data
      'lowercase true' => true,
      'lowercase false' =>false,
      'uppercase TRUE' =>TRUE,
      'uppercase FALSE' =>FALSE,

      // empty data
      'empty string DQ' => "",
      'empty string SQ' => '',

      // object data
      'instance of classWithToString' => new classWithToString(),
      'instance of classWithoutToString' => new classWithoutToString(),

      // undefined data
      'undefined var' => @$undefined_var,

      // unset data
      'unset var' => @$unset_var,
);

// loop through each element of the array for function_name

foreach($inputs as $key =>$value) {
      echo "\n--$key--\n";
      var_dump( call_user_func_array($value, $parameters) );
};

?>
===DONE===
--EXPECTF--
*** Testing call_user_func_array() : usage variation ***

--int 0--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--int 1--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--int 12345--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--int -12345--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--float 10.5--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--float -10.5--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--float 12.3456789000e10--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--float -12.3456789000e10--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--float .5--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--empty array--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
array must have exactly two members, %s(%d)
NULL

--int indexed array--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
array must have exactly two members, %s(%d)
NULL

--associative array--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
first array member is not a valid class name or object, %s(%d)
NULL

--nested arrays--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
array must have exactly two members, %s(%d)
NULL

--uppercase NULL--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--lowercase null--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--lowercase true--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--lowercase false--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--uppercase TRUE--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--uppercase FALSE--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--empty string DQ--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
function '' not found or invalid function name, %s(%d)
NULL

--empty string SQ--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
function '' not found or invalid function name, %s(%d)
NULL

--instance of classWithToString--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--instance of classWithoutToString--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--undefined var--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL

--unset var--
Error: 2 - call_user_func_array() expects parameter 1 to be a valid callback, 
no array or string given, %s(%d)
NULL
===DONE===

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