test: add dcb output handler when dictionary loading fails

Author: kjdev

tests/ob_dcb_005.phpt

@@ -0,0 +1,26 @@
+--TEST--
+output handler: br,dcb: invalid output_compression_dict
+--SKIPIF--
+<?php
+if (BROTLI_DICTIONARY_SUPPORT === false) die('skip dictionary not supported');
+if (false === stristr(PHP_SAPI, 'cgi')) die('skip need sapi/cgi');
+?>
+--GET--
+ob=dictionary
+--ENV--
+HTTP_ACCEPT_ENCODING=br,dcb
+HTTP_AVAILABLE_DICTIONARY=:4SycXHyLhvKPL/nNaYXl60myMwris2L4X1O+q5tW1XE=:
+--FILE--
+<?php
+
+ini_set('brotli.output_compression', 1);
+ini_set('brotli.output_compression_dict', '');
+
+include(dirname(__FILE__) . '/data.inc');
+echo "{$data}";
+?>
+--EXPECT_EXTERNAL--
+files/ob_data.br
+--EXPECTHEADERS--
+Content-Encoding: br
+Vary: Accept-Encoding