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author | Steve Seear <stevseea@php.net> | 2008-12-15 14:12:16 +0000 |
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committer | Steve Seear <stevseea@php.net> | 2008-12-15 14:12:16 +0000 |
commit | 071a3c3c7ae77ad368535ff7c6c2757a7b4b1680 (patch) | |
tree | 9217792a9abdc958c4a1e7bb84d2a5bdcfcf0b29 | |
parent | b0994638ee9d31a8be926067069f5193a60dc223 (diff) | |
download | php-git-071a3c3c7ae77ad368535ff7c6c2757a7b4b1680.tar.gz |
call_user_func_array() tests
3 files changed, 452 insertions, 0 deletions
diff --git a/ext/standard/tests/general_functions/call_user_func_array_variation_001.phpt b/ext/standard/tests/general_functions/call_user_func_array_variation_001.phpt new file mode 100644 index 0000000000..37716cd5de --- /dev/null +++ b/ext/standard/tests/general_functions/call_user_func_array_variation_001.phpt @@ -0,0 +1,57 @@ +--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(8) "original" +} +------ Calling by_ref() with unreferenced argument ------ +array(1) { + [0]=> + string(8) "original" +} +------ Calling by_val() with referenced argument ------ +array(1) { + [0]=> + &string(7) "changed" +} +------ Calling by_ref() with referenced argument ------ +array(1) { + [0]=> + &string(7) "changed" +} diff --git a/ext/standard/tests/general_functions/call_user_func_array_variation_002.phpt b/ext/standard/tests/general_functions/call_user_func_array_variation_002.phpt new file mode 100644 index 0000000000..73f193753d --- /dev/null +++ b/ext/standard/tests/general_functions/call_user_func_array_variation_002.phpt @@ -0,0 +1,210 @@ +--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(): First argument is expected to be a valid callback, '0' was given, %s(%d) +NULL + +--int 1-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '1' was given, %s(%d) +NULL + +--int 12345-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '12345' was given, %s(%d) +NULL + +--int -12345-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '-2345' was given, %s(%d) +NULL + +--float 10.5-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '10.5' was given, %s(%d) +NULL + +--float -10.5-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '-10.5' was given, %s(%d) +NULL + +--float 12.3456789000e10-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '123456789000' was given, %s(%d) +NULL + +--float -12.3456789000e10-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '-123456789000' was given, %s(%d) +NULL + +--float .5-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '0.5' was given, %s(%d) +NULL + +--empty array-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, 'Array' was given, %s(%d) +NULL + +--int indexed array-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, 'Array' was given, %s(%d) +NULL + +--associative array-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, 'Array' was given, %s(%d) +NULL + +--nested arrays-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, 'Array' was given, %s(%d) +NULL + +--uppercase NULL-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '' was given, %s(%d) +NULL + +--lowercase null-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '' was given, %s(%d) +NULL + +--lowercase true-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '1' was given, %s(%d) +NULL + +--lowercase false-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '' was given, %s(%d) +NULL + +--uppercase TRUE-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '1' was given, %s(%d) +NULL + +--uppercase FALSE-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '' was given, %s(%d) +NULL + +--empty string DQ-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '' was given, %s(%d) +NULL + +--empty string SQ-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '' was given, %s(%d) +NULL + +--instance of classWithToString-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, 'Class A object' was given, %s(%d) +NULL + +--instance of classWithoutToString-- +Error: 4096 - Object of class classWithoutToString could not be converted to string, %s(%d) +Error: 8 - Object of class classWithoutToString to string conversion, %s(%d) +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, 'Object' was given, %s(%d) +NULL + +--undefined var-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '' was given, %s(%d) +NULL + +--unset var-- +Error: 2 - call_user_func_array(): First argument is expected to be a valid callback, '' was given, %s(%d) +NULL +===DONE=== diff --git a/ext/standard/tests/general_functions/call_user_func_array_variation_003.phpt b/ext/standard/tests/general_functions/call_user_func_array_variation_003.phpt new file mode 100644 index 0000000000..9cf6e4e9f0 --- /dev/null +++ b/ext/standard/tests/general_functions/call_user_func_array_variation_003.phpt @@ -0,0 +1,185 @@ +--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=== +--EXPECT-- +*** Testing call_user_func_array() : usage variation *** + +--int 0-- +NULL + +--int 1-- +NULL + +--int 12345-- +NULL + +--int -12345-- +NULL + +--float 10.5-- +NULL + +--float -10.5-- +NULL + +--float 12.3456789000e10-- +NULL + +--float -12.3456789000e10-- +NULL + +--float .5-- +NULL + +--uppercase NULL-- +NULL + +--lowercase null-- +NULL + +--lowercase true-- +NULL + +--lowercase false-- +NULL + +--uppercase TRUE-- +NULL + +--uppercase FALSE-- +NULL + +--empty string DQ-- +NULL + +--empty string SQ-- +NULL + +--string DQ-- +NULL + +--string SQ-- +NULL + +--mixed case string-- +NULL + +--heredoc-- +NULL + +--instance of classWithToString-- +NULL + +--instance of classWithoutToString-- +NULL + +--undefined var-- +NULL + +--unset var-- +NULL +===DONE=== |