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[ticket/11762] Use the === operator to distinguish "0" from ""

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PHPBB3-11762
This commit is contained in:
s9e 2013-08-03 12:20:52 +02:00
parent b7f97cae79
commit 8a02db317e
2 changed files with 38 additions and 2 deletions
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4
phpBB/includes/functions_content.php
View file

@ -413,7 +413,7 @@ function generate_text_for_display($text, $uid, $bitfield, $flags)
{
static $bbcode;
if (!$text)
if ($text === '')
{
return '';
}
@ -459,7 +459,7 @@ function generate_text_for_storage(&$text, &$uid, &$bitfield, &$flags, $allow_bb
$uid = $bitfield = '';
$flags = (($allow_bbcode) ? OPTION_FLAG_BBCODE : 0) + (($allow_smilies) ? OPTION_FLAG_SMILIES : 0) + (($allow_urls) ? OPTION_FLAG_LINKS : 0);
if (!$text)
if ($text === '')
{
return;
}

36
tests/text_processing/generate_text_for_display.php Normal file
View file

@ -0,0 +1,36 @@
<?php
/**
*
* @package testing
* @copyright (c) 2011 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
require_once dirname(__FILE__) . '/../../phpBB/includes/functions.php';
require_once dirname(__FILE__) . '/../../phpBB/includes/functions_content.php';
require_once dirname(__FILE__) . '/../mock/user.php';
require_once dirname(__FILE__) . '/../mock/cache.php';
class phpbb_text_processing_generate_text_for_display_test extends phpbb_test_case
{
public function setUp()
{
global $cache, $user;
$cache = new phpbb_mock_cache;
$user = new phpbb_mock_user;
$user->optionset('viewcensors', false);
}
public function test_empty_string()
{
$this->assertSame('', generate_text_for_display('', '', '', 0));
}
public function test_zero_string()
{
$this->assertSame('0', generate_text_for_display('0', '', '', 0));
}
}