wharmby Sun Feb 1 18:32:38 2009 UTC
Added files:
/php-src/ext/standard/tests/general_functions
floatval_variation1.phpt
floatval_basic.phpt
floatval_error.phpt
Log:
New floatval() tests. Tested on Windows, Linux and Linux 64
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/general_functions/floatval_variation1.phpt?view=markup&rev=1.1
Index: php-src/ext/standard/tests/general_functions/floatval_variation1.phpt
+++ php-src/ext/standard/tests/general_functions/floatval_variation1.phpt
--TEST--
Testing floatval() and its alias doubleval() functions : usage variations -
different data types as $y arg
--FILE--
<?php
/* Prototype: float floatval( mixed $var );
* Description: Returns the float value of var.
*/
// get a resource type variable
$fp = fopen (__FILE__, "r");
fclose($fp);
$dfp = opendir ( dirname(__FILE__) );
closedir($dfp);
// other types in an array
$not_float_types = array (
"-2147483648" => -2147483648, // max negative integer value
"2147483647" => 2147483648, // max positive integer value
"file resoruce" => $fp,
"directory resource" => $dfp,
"\"0.0\"" => "0.0", // string
"\"1.0\"" => "1.0",
"\"-1.3e3\"" => "-1.3e3",
"\"bob-1.3e3\"" => "bob-1.3e3",
"\"10 Some dollars\"" => "10 Some dollars",
"\"10.2 Some Dollars\"" => "10.2 Some Dollars",
"\"10.0 dollar\" + 1" => "10.0 dollar" + 1,
"\"10.0 dollar\" + 1.0" => "10.0 dollar" + 1.0,
"\"\"" => "",
"true" => true,
"NULL" => NULL,
"null" => null,
);
/* loop through the $not_float_types to see working of
floatval() on non float types, expected output: float value valid floating
point numbers */
echo "\n*** Testing floatval() on non floating types ***\n";
foreach ($not_float_types as $key => $type ) {
echo "\n-- Iteration : $key --\n";
var_dump( floatval($type) );
}
echo "\n*** Testing doubleval() on non floating types ***\n";
/* loop through the $not_float_types to see working of
doubleval() on non float types, expected output: float value valid floating
point numbers */
foreach ($not_float_types as $key => $type ) {
echo "\n-- Iteration : $key --\n";
var_dump( doubleval($type) );
}
?>
===DONE===
--EXPECTF--
*** Testing floatval() on non floating types ***
-- Iteration : -2147483648 --
float(-2147483648)
-- Iteration : 2147483647 --
float(2147483648)
-- Iteration : file resoruce --
float(%d)
-- Iteration : directory resource --
float(%d)
-- Iteration : "0.0" --
float(0)
-- Iteration : "1.0" --
float(1)
-- Iteration : "-1.3e3" --
float(-1300)
-- Iteration : "bob-1.3e3" --
float(0)
-- Iteration : "10 Some dollars" --
float(10)
-- Iteration : "10.2 Some Dollars" --
float(10.2)
-- Iteration : "10.0 dollar" + 1 --
float(11)
-- Iteration : "10.0 dollar" + 1.0 --
float(11)
-- Iteration : "" --
float(0)
-- Iteration : true --
float(1)
-- Iteration : NULL --
float(0)
-- Iteration : null --
float(0)
*** Testing doubleval() on non floating types ***
-- Iteration : -2147483648 --
float(-2147483648)
-- Iteration : 2147483647 --
float(2147483648)
-- Iteration : file resoruce --
float(%d)
-- Iteration : directory resource --
float(%d)
-- Iteration : "0.0" --
float(0)
-- Iteration : "1.0" --
float(1)
-- Iteration : "-1.3e3" --
float(-1300)
-- Iteration : "bob-1.3e3" --
float(0)
-- Iteration : "10 Some dollars" --
float(10)
-- Iteration : "10.2 Some Dollars" --
float(10.2)
-- Iteration : "10.0 dollar" + 1 --
float(11)
-- Iteration : "10.0 dollar" + 1.0 --
float(11)
-- Iteration : "" --
float(0)
-- Iteration : true --
float(1)
-- Iteration : NULL --
float(0)
-- Iteration : null --
float(0)
===DONE===
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/general_functions/floatval_basic.phpt?view=markup&rev=1.1
Index: php-src/ext/standard/tests/general_functions/floatval_basic.phpt
+++ php-src/ext/standard/tests/general_functions/floatval_basic.phpt
--TEST--
Testing floatval() and its alias doubleval() Functions
--INI--
precision = 14
--FILE--
<?php
/* Prototype: float floatval( mixed $var );
* Description: Returns the float value of var.
*/
// different valid float values
$valid_floats = array(
"0.0" => 0.0,
"1.0" => 1.0,
"-1.0" => -1.0,
"1.234" => 1.234,
"-1.234" => -1.234,
"1.2e3" => 1.2e3,
"-1.2e3" => -1.2e3,
"10.0000000000000000005" => 10.0000000000000000005,
"10.5e+5" => 10.5e+5,
"1e5" => 1e5,
"-1e5" => -1e5,
"1e5" => 1e-5,
"-1e-1" => -1e-1,
"1e+5" => 1e+5,
"-1e+5" =>-1e+5,
"1E5" => 1E5,
"-1E5" => -1E5,
"1E+5" => 1E+5,
"-1E5" => -1E+5,
".5e+7" => .5e+7,
"-.5e+7" =>-.5e+7
);
/* loop to check that floatval() recognizes different
float values, expected output:float value for valid floating point number */
echo "*** Testing floatval() with valid float values ***\n";
foreach ($valid_floats as $key => $value ) {
echo "\n-- Iteration : $key -- \n";
var_dump( floatval($value) );
}
/* loop to check that doubleval() also recognizes different
float values, expected output:float value for valid floating point number */
echo "\n*** Testing doubleval() with valid float values ***\n";
foreach ($valid_floats as $key => $value ) {
echo "\n-- Iteration : $key -- \n";
var_dump( doubleval($value) );
}
?>
===DONE===
--EXPECT--
*** Testing floatval() with valid float values ***
-- Iteration : 0.0 --
float(0)
-- Iteration : 1.0 --
float(1)
-- Iteration : -1.0 --
float(-1)
-- Iteration : 1.234 --
float(1.234)
-- Iteration : -1.234 --
float(-1.234)
-- Iteration : 1.2e3 --
float(1200)
-- Iteration : -1.2e3 --
float(-1200)
-- Iteration : 10.0000000000000000005 --
float(10)
-- Iteration : 10.5e+5 --
float(1050000)
-- Iteration : 1e5 --
float(1.0E-5)
-- Iteration : -1e5 --
float(-100000)
-- Iteration : -1e-1 --
float(-0.1)
-- Iteration : 1e+5 --
float(100000)
-- Iteration : -1e+5 --
float(-100000)
-- Iteration : 1E5 --
float(100000)
-- Iteration : -1E5 --
float(-100000)
-- Iteration : 1E+5 --
float(100000)
-- Iteration : .5e+7 --
float(5000000)
-- Iteration : -.5e+7 --
float(-5000000)
*** Testing doubleval() with valid float values ***
-- Iteration : 0.0 --
float(0)
-- Iteration : 1.0 --
float(1)
-- Iteration : -1.0 --
float(-1)
-- Iteration : 1.234 --
float(1.234)
-- Iteration : -1.234 --
float(-1.234)
-- Iteration : 1.2e3 --
float(1200)
-- Iteration : -1.2e3 --
float(-1200)
-- Iteration : 10.0000000000000000005 --
float(10)
-- Iteration : 10.5e+5 --
float(1050000)
-- Iteration : 1e5 --
float(1.0E-5)
-- Iteration : -1e5 --
float(-100000)
-- Iteration : -1e-1 --
float(-0.1)
-- Iteration : 1e+5 --
float(100000)
-- Iteration : -1e+5 --
float(-100000)
-- Iteration : 1E5 --
float(100000)
-- Iteration : -1E5 --
float(-100000)
-- Iteration : 1E+5 --
float(100000)
-- Iteration : .5e+7 --
float(5000000)
-- Iteration : -.5e+7 --
float(-5000000)
===DONE===
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/general_functions/floatval_error.phpt?view=markup&rev=1.1
Index: php-src/ext/standard/tests/general_functions/floatval_error.phpt
+++ php-src/ext/standard/tests/general_functions/floatval_error.phpt
--TEST--
Testing floatval() and its alias doubleval() : error conditions - wrong
numbers of parametersns
--FILE--
<?php
/* Prototype: float floatval( mixed $var );
* Description: Returns the float value of var.
*/
echo "*** Testing floatval() and doubleval() : error conditions ***\n";
echo "\n-- Testing floatval() and doubleval() function with no arguments --\n";
var_dump( floatval() );
var_dump( doubleval() );
echo "\n-- Testing floatval() and doubleval() function with more than expected
no. of arguments --\n";
var_dump( floatval(10.5, FALSE) );
var_dump( doubleval(10.5, FALSE) );
?>
===DONE===
--EXPECTF--
*** Testing floatval() and doubleval() : error conditions ***
-- Testing floatval() and doubleval() function with no arguments --
Warning: floatval() expects exactly 1 parameter, 0 given in %s on line %d
NULL
Warning: doubleval() expects exactly 1 parameter, 0 given in %s on line %d
NULL
-- Testing floatval() and doubleval() function with more than expected no. of
arguments --
Warning: floatval() expects exactly 1 parameter, 2 given in %s on line %d
NULL
Warning: doubleval() expects exactly 1 parameter, 2 given in %s on line %d
NULL
===DONE===
--
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