public function mustRetry(Handler $handler)
{
$mustRetry = false;
$written = $handler->getLastResult();
list($fh, $text) = $handler->getArguments();
if ($written === false) {
// we try 3 times before abandoning
$mustRetry = ++$this->nbErrors <= 3;
} else {
$this->written += $written;
if ($written !== strlen($text)) {
$mustRetry = true;
$handler->setArguments(array($fh, substr($text, $written)));
} else {
// we force the result with the total written length
$handler->setResult($this->written);
}
}
return $mustRetry;
}
public function testArgumentsAreInArray()
{
$h = new Handler();
$this->assertEquals(array(), $h->getArguments());
$array = array('foo' => 'bar');
$this->assertEquals($h, $h->setArguments($array));
$this->assertEquals($array, $h->getArguments());
$string = 'not an array';
$this->assertEquals($h, $h->setArguments($string));
$this->assertEquals(array($string), $h->getArguments());
}
