Add test with weird characters

Author: felixhammerl

test/mimeparser-unit.js

@@ -281,6 +281,11 @@
 
                     node._decodeHeaderCharset.restore();
                 });
+
+                it('should have unicode subject with strange characters', function() {
+                    expect(node._parseHeaderValue('Subject', '=?UTF-8?Q?=CB=86=C2=B8=C3=81=C3=8C=C3=93=C4=B1?=\r\n =?UTF-8?Q?=C3=8F=CB=87=C3=81=C3=9B^=C2=B8\\=C3=81?=\r\n =?UTF-8?Q?=C4=B1=CB=86=C3=8C=C3=81=C3=9B=C3=98^\\?=\r\n =?UTF-8?Q?=CB=9C=C3=9B=CB=9D=E2=84=A2=CB=87=C4=B1?=\r\n =?UTF-8?Q?=C3=93=C2=B8^\\=CB=9C=EF=AC=81^\\=C2=B7\\?=\r\n =?UTF-8?Q?=CB=9C=C3=98^=C2=A3=CB=9C#=EF=AC=81^\\?=\r\n =?UTF-8?Q?=C2=A3=EF=AC=81^\\=C2=A3=EF=AC=81^\\?=').value).to.equal('ˆ¸ÁÌÓıÏˇÁÛ^¸\\ÁıˆÌÁÛØ^\\˜Û˝™ˇıÓ¸^\\˜fi^\\·\\˜Ø^£˜#fi^\\£fi^\\£fi^\\');
+                });
+
             });
 
             describe('#_parseDate', function() {