mirror of
https://github.com/php/php-src.git
synced 2024-09-24 19:37:26 +00:00
79 lines
2.4 KiB
PHP
79 lines
2.4 KiB
PHP
--TEST--
|
|
Test wordwrap() function : error conditions
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : string wordwrap ( string $str [, int $width [, string $break [, bool $cut]]] )
|
|
* Description: Wraps buffer to selected number of characters using string break char
|
|
* Source code: ext/standard/string.c
|
|
*/
|
|
|
|
echo "*** Testing wordwrap() : error conditions ***\n";
|
|
|
|
// Zero argument
|
|
echo "\n-- Testing wordwrap() function with Zero arguments --\n";
|
|
var_dump( wordwrap() );
|
|
|
|
// More than expected number of arguments
|
|
echo "\n-- Testing wordwrap() function with more than expected no. of arguments --\n";
|
|
$str = 'testing wordwrap function';
|
|
$width = 10;
|
|
$break = '<br />\n';
|
|
$cut = true;
|
|
$extra_arg = "extra_arg";
|
|
|
|
var_dump( wordwrap($str, $width, $break, $cut, $extra_arg) );
|
|
|
|
// $width arg as negative value
|
|
echo "\n-- Testing wordwrap() function with negative/zero value for width argument --\n";
|
|
echo "-- width = 0 & cut = false --\n";
|
|
// width as zero and cut as false
|
|
$width = 0;
|
|
$cut = false;
|
|
var_dump( wordwrap($str, $width, $break, $cut) );
|
|
|
|
echo "-- width = 0 & cut = true --\n";
|
|
// width as zero and cut as true
|
|
$width = 0;
|
|
$cut = true;
|
|
var_dump( wordwrap($str, $width, $break, $cut) );
|
|
|
|
echo "-- width = -10 & cut = false --\n";
|
|
// width as -ne and cut as false
|
|
$width = -10;
|
|
$cut = false;
|
|
var_dump( wordwrap($str, $width, $break, $cut) );
|
|
|
|
echo "-- width = -10 & cut = true --\n";
|
|
// width as -ne and cut as true
|
|
$width = -10;
|
|
$cut = true;
|
|
var_dump( wordwrap($str, $width, $break, $cut) );
|
|
|
|
echo "Done\n";
|
|
?>
|
|
--EXPECTF--
|
|
*** Testing wordwrap() : error conditions ***
|
|
|
|
-- Testing wordwrap() function with Zero arguments --
|
|
|
|
Warning: wordwrap() expects at least 1 parameter, 0 given in %s on line %d
|
|
NULL
|
|
|
|
-- Testing wordwrap() function with more than expected no. of arguments --
|
|
|
|
Warning: wordwrap() expects at most 4 parameters, 5 given in %s on line %d
|
|
NULL
|
|
|
|
-- Testing wordwrap() function with negative/zero value for width argument --
|
|
-- width = 0 & cut = false --
|
|
string(39) "testing<br />\nwordwrap<br />\nfunction"
|
|
-- width = 0 & cut = true --
|
|
|
|
Warning: wordwrap(): Can't force cut when width is zero in %s on line %d
|
|
bool(false)
|
|
-- width = -10 & cut = false --
|
|
string(39) "testing<br />\nwordwrap<br />\nfunction"
|
|
-- width = -10 & cut = true --
|
|
string(223) "<br />\nt<br />\ne<br />\ns<br />\nt<br />\ni<br />\nn<br />\ng<br />\n<br />\nw<br />\no<br />\nr<br />\nd<br />\nw<br />\nr<br />\na<br />\np<br />\n<br />\nf<br />\nu<br />\nn<br />\nc<br />\nt<br />\ni<br />\no<br />\nn"
|
|
Done
|