mirror of
https://github.com/php/php-src.git
synced 2025-01-23 04:04:16 +08:00
31 lines
901 B
PHP
31 lines
901 B
PHP
--TEST--
|
|
Test expm1() - Error conditions
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : float expm1 ( float $arg )
|
|
* Description: Returns exp(number) - 1, computed in a way that is accurate even
|
|
* when the value of number is close to zero.
|
|
* Source code: ext/standard/math.c
|
|
*/
|
|
|
|
echo "*** Testing expm1() : error conditions ***\n";
|
|
|
|
echo "\n-- Testing expm1() function with less than expected no. of arguments --\n";
|
|
expm1();
|
|
echo "\n-- Testing expm1() function with more than expected no. of arguments --\n";
|
|
expm1(23,true);
|
|
|
|
?>
|
|
===Done===
|
|
--EXPECTF--
|
|
*** Testing expm1() : error conditions ***
|
|
|
|
-- Testing expm1() function with less than expected no. of arguments --
|
|
|
|
Warning: expm1() expects exactly 1 parameter, 0 given in %s on line %d
|
|
|
|
-- Testing expm1() function with more than expected no. of arguments --
|
|
|
|
Warning: expm1() expects exactly 1 parameter, 2 given in %s on line %d
|
|
===Done===
|