Add unknown encoding warning test for mb_encoding_aliases

diff --git a/ext/mbstring/tests/mb_encoding_aliases.phpt b/ext/mbstring/tests/mb_encoding_aliases.phpt
index 8ef299425a3d5eaf61f15ee823ae46163e5ad939..8bc0453350fd73f32628a36e4da7663abe37fb10 100644 (file)
--- a/ext/mbstring/tests/mb_encoding_aliases.phpt
+++ b/ext/mbstring/tests/mb_encoding_aliases.phpt
@@ -10,6 +10,7 @@ sort($list);
 var_dump($list);
 var_dump(mb_encoding_aliases("7bit"));
 var_dump(mb_encoding_aliases("8bit"));
+var_dump(mb_encoding_aliases("BAD"));
 ?>
 --EXPECTF--
 Warning: mb_encoding_aliases() expects exactly 1 parameter, 0 given in %s on line 2
@@ -43,3 +44,6 @@ array(1) {
   [0]=>
   string(6) "binary"
 }
+
+Warning: mb_encoding_aliases(): Unknown encoding "BAD" in %s on line %d
+bool(false)