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Merge pull request #6332 from rxu/ticket/16912

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[ticket/16912] Rewrite email headers encoding method
This commit is contained in:
Marc Alexander
2022-01-12 21:18:26 +01:00
parent 99634d4c05 b305070e0a
commit c785c4b716
2 changed files with 108 additions and 42 deletions
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48
tests/email/headers_encoding_test.php Normal file
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<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
class phpbb_headers_encoding_test extends phpbb_test_case
{
protected function setUp(): void
{
global $phpbb_root_path, $phpEx;
if (!function_exists('mail_encode'))
{
include($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);
}
}
public function headers_encoding_data()
{
return [
['test@yourdomain.com <phpBB fake test email>', 'Q', 'US-ASCII'],
['test@yourdomain.com <Несуществующий почтовый адрес phpBB>', 'B', 'UTF-8'],
["\xE3\x83\x86\xE3\x82\xB9\xE3\x83\x88\xE3\x83\x86\xE3\x82\xB9\xE3\x83\x88", 'B', 'UTF-8'],
];
}
/**
* @dataProvider headers_encoding_data
*/
public function test_headers_encoding($header, $scheme, $encoding)
{
$encoded_string = mail_encode($header);
$this->assertStringStartsWith("=?$encoding?$scheme?", $encoded_string);
$this->assertStringEndsWith('?=', $encoded_string);
// Result of iconv_mime_decode() on decoded header should be equal to initial header
$decoded_string = iconv_mime_decode($encoded_string, 0, $encoding);
$this->assertEquals(0, strcmp($header, $decoded_string));
}
}