jmessa          Thu Feb 14 16:48:27 2008 UTC

  Added files:                 
    /php-src/ext/standard/tests/array   count_variation1.phpt 
                                        count_variation2.phpt 
                                        count_variation3.phpt 
                                        count_basic.phpt count_error.phpt 
  Log:
  - New tests for count() function
  
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/array/count_variation1.phpt?view=markup&rev=1.1
Index: php-src/ext/standard/tests/array/count_variation1.phpt
+++ php-src/ext/standard/tests/array/count_variation1.phpt
--TEST--
Test count() function : usage variations - Pass different data types as $var 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
 */

/*
 * aPass different data types as $var argument to count() to test behaviour
 */

echo "*** Testing count() : usage variations ***\n";

//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 $var 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 $iterator --\n";
  var_dump( count($input) );
  $iterator++;
};

fclose($fp);

echo "Done";
?>
--EXPECTF--
*** Testing count() : usage variations ***

-- Iteration 1 --
int(1)

-- Iteration 2 --
int(1)

-- Iteration 3 --
int(1)

-- Iteration 4 --
int(1)

-- Iteration 5 --
int(1)

-- Iteration 6 --
int(1)

-- Iteration 7 --
int(1)

-- Iteration 8 --
int(1)

-- Iteration 9 --
int(1)

-- Iteration 10 --
int(0)

-- Iteration 11 --
int(0)

-- Iteration 12 --
int(1)

-- Iteration 13 --
int(1)

-- Iteration 14 --
int(1)

-- Iteration 15 --
int(1)

-- Iteration 16 --
int(1)

-- Iteration 17 --
int(1)

-- Iteration 18 --
int(1)

-- Iteration 19 --
int(1)

-- Iteration 20 --
int(1)

-- Iteration 21 --
int(1)

-- Iteration 22 --
int(0)

-- Iteration 23 --
int(0)

-- Iteration 24 --
int(1)
Done
--UEXPECTF--
*** Testing count() : usage variations ***

-- Iteration 1 --
int(1)

-- Iteration 2 --
int(1)

-- Iteration 3 --
int(1)

-- Iteration 4 --
int(1)

-- Iteration 5 --
int(1)

-- Iteration 6 --
int(1)

-- Iteration 7 --
int(1)

-- Iteration 8 --
int(1)

-- Iteration 9 --
int(1)

-- Iteration 10 --
int(0)

-- Iteration 11 --
int(0)

-- Iteration 12 --
int(1)

-- Iteration 13 --
int(1)

-- Iteration 14 --
int(1)

-- Iteration 15 --
int(1)

-- Iteration 16 --
int(1)

-- Iteration 17 --
int(1)

-- Iteration 18 --
int(1)

-- Iteration 19 --
int(1)

-- Iteration 20 --
int(1)

-- Iteration 21 --
int(1)

-- Iteration 22 --
int(0)

-- Iteration 23 --
int(0)

-- Iteration 24 --
int(1)
Done
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/array/count_variation2.phpt?view=markup&rev=1.1
Index: php-src/ext/standard/tests/array/count_variation2.phpt
+++ php-src/ext/standard/tests/array/count_variation2.phpt
--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
--UEXPECTF--
*** 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, Unicode string given in %s on 
line %d
NULL

-- Iteration 17 --

Warning: count() expects parameter 2 to be long, Unicode string given in %s on 
line %d
NULL

-- Iteration 18 --

Warning: count() expects parameter 2 to be long, Unicode string given in %s on 
line %d
NULL

-- Iteration 19 --

Warning: count() expects parameter 2 to be long, Unicode string given in %s on 
line %d
NULL

-- Iteration 20 --

Warning: count() expects parameter 2 to be long, Unicode 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
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/array/count_variation3.phpt?view=markup&rev=1.1
Index: php-src/ext/standard/tests/array/count_variation3.phpt
+++ php-src/ext/standard/tests/array/count_variation3.phpt
--TEST--
Test count() function : usage variations - Infinitely recursive array
--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 count() an infinitely recursive array as $var argument
 * This will stop the script before it reaches the end.
 */

echo "*** Testing count() : usage variations ***\n";

$array1 = array (1, 2, 'three');
// get an infinitely recursive array
$array1[] = &$array1;

echo "\n-- \$mode not set: --\n";
var_dump(count ($array1));

echo "\n-- \$mode = 1: --\n";
var_dump(count ($array1, 1));

echo "Done";
?>
--EXPECTF--
*** Testing count() : usage variations ***

-- $mode not set: --
int(4)

-- $mode = 1: --
--UEXPECTF--
*** Testing count() : usage variations ***

-- $mode not set: --
int(4)

-- $mode = 1: --
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/array/count_basic.phpt?view=markup&rev=1.1
Index: php-src/ext/standard/tests/array/count_basic.phpt
+++ php-src/ext/standard/tests/array/count_basic.phpt
--TEST--
Test count() function : basic functionality 
--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
 */

/*
 * Test basic functionality of count() using an array as $var argument
 * and different values as $mode argument.
 */

echo "*** Testing count() : basic functionality ***\n";

echo "\n-- One Dimensional Array: --\n";
$array = array('zero', 'one', 'two');
var_dump(count($array));

echo "\n-- Two Dimensional Array: --\n";
$array_multi = array('zero', array(1, 2, 3), 'two');
echo "\$mode = COUNT_NORMAL:    ";
var_dump(count($array_multi, COUNT_NORMAL));
echo "\$mode = 0:               ";
var_dump(count($array_multi, 0));
echo "\$mode = COUNT_RECURSIVE: ";
var_dump(count($array_multi, COUNT_RECURSIVE));
echo "\$mode = 1:               ";
var_dump(count($array_multi, 1));

echo "Done";
?>
--EXPECTF--
*** Testing count() : basic functionality ***

-- One Dimensional Array: --
int(3)

-- Two Dimensional Array: --
$mode = COUNT_NORMAL:    int(3)
$mode = 0:               int(3)
$mode = COUNT_RECURSIVE: int(6)
$mode = 1:               int(6)
Done
--UEXPECTF--
*** Testing count() : basic functionality ***

-- One Dimensional Array: --
int(3)

-- Two Dimensional Array: --
$mode = COUNT_NORMAL:    int(3)
$mode = 0:               int(3)
$mode = COUNT_RECURSIVE: int(6)
$mode = 1:               int(6)
Done
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/array/count_error.phpt?view=markup&rev=1.1
Index: php-src/ext/standard/tests/array/count_error.phpt
+++ php-src/ext/standard/tests/array/count_error.phpt
--TEST--
Test count() function : error conditions - pass incorrect number of args
--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 incorrect number of arguments to count() to test behaviour
 */

echo "*** Testing count() : error conditions ***\n";

// Zero arguments
echo "\n-- Testing count() function with Zero arguments --\n";
var_dump( count() );

//Test count with one more than the expected number of arguments
echo "\n-- Testing count() function with more than expected no. of arguments 
--\n";
$var = 1;
$mode = 10;
$extra_arg = 10;
var_dump( count($var, $mode, $extra_arg) );

echo "Done";
?>
--EXPECTF--
*** Testing count() : error conditions ***

-- Testing count() function with Zero arguments --

Warning: count() expects at least 1 parameter, 0 given in %s on line %d
NULL

-- Testing count() function with more than expected no. of arguments --

Warning: count() expects at most 2 parameters, 3 given in %s on line %d
NULL
Done
--UEXPECTF--
*** Testing count() : error conditions ***

-- Testing count() function with Zero arguments --

Warning: count() expects at least 1 parameter, 0 given in %s on line %d
NULL

-- Testing count() function with more than expected no. of arguments --

Warning: count() expects at most 2 parameters, 3 given in %s on line %d
NULL
Done
-- 
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