Handle reading empty file in ReversedFileReader

fix #10766
pull/10771/head
fabrixxm 2021-09-27 12:14:19 +02:00
rodzic 79b40ad573
commit eadcc8dc93
3 zmienionych plików z 15 dodań i 0 usunięć

Wyświetl plik

@ -95,6 +95,9 @@ class ReversedFileReader implements \Iterator
if ($this->pos == 0) {
return array_pop($buffer);
}
if (is_null($buffer)) {
return null;
}
if (count($buffer) > 1) {
return array_pop($buffer);
}

Wyświetl plik

@ -145,4 +145,16 @@ class ParsedLogIteratorTest extends TestCase
$pls = iterator_to_array($this->pli, false);
self::assertCount(0, $pls);
}
public function testEmptyLogFile()
{
$logfile = dirname(__DIR__) . '/../../datasets/log/empty.friendica.log.txt';
$reader = new ReversedFileReader();
$pli = new ParsedLogIterator($reader);
$pli->open($logfile);
$pls = iterator_to_array($pli, false);
self::assertCount(0, $pls);
}
}