--TEST-- Net_SMTP: quotedata() \n | \r => \r\n replacement --FILE-- "\r\n", "\r\n" => "\r\n", "\nxx" => "\r\nxx", "xx\n" => "xx\r\n", "xx\nxx" => "xx\r\nxx", "\n\nxx" => "\r\n\r\nxx", "xx\n\nxx" => "xx\r\n\r\nxx", "xx\n\n" => "xx\r\n\r\n", "\r\nxx" => "\r\nxx", "xx\r\n" => "xx\r\n", "xx\r\nxx" => "xx\r\nxx", "\r\n\r\nxx" => "\r\n\r\nxx", "xx\r\n\r\nxx" => "xx\r\n\r\nxx", "xx\r\n\r\n" => "xx\r\n\r\n", "\r\n\nxx" => "\r\n\r\nxx", "\n\r\nxx" => "\r\n\r\nxx", "xx\r\n\nxx" => "xx\r\n\r\nxx", "xx\n\r\nxx" => "xx\r\n\r\nxx", "xx\r\n\n" => "xx\r\n\r\n", "xx\n\r\n" => "xx\r\n\r\n", "\r" => "\r\n", "\rxx" => "\r\nxx", "xx\rxx" => "xx\r\nxx", "xx\r" => "xx\r\n", "\r\r" => "\r\n\r\n", "\r\rxx" => "\r\n\r\nxx", "xx\r\rxx" => "xx\r\n\r\nxx", "xx\r\r" => "xx\r\n\r\n", "xx\rxx\nxx\r\nxx" => "xx\r\nxx\r\nxx\r\nxx", "\r\r\n\n" => "\r\n\r\n\r\n", ); $hadError = false; foreach ($tests as $input => $expect) { $output = $input; Net_SMTP::quotedata($output); if ($output != $expect) { echo "Error: input " . prettyprint($input) . ", output " . prettyprint($output) . ", expected " . prettyprint($expect) . "\n"; $hadError = true; } } if (!$hadError) { echo "success\n"; } function prettyprint($x) { return str_replace(array("\r", "\n"), array('\r', '\n'), $x); } --EXPECT-- success