[goldenmoustache] Fix title (Closes #4203)

youtube_dl/extractor/goldenmoustache.py

@@ -10,7 +10,7 @@ from ..utils import (
 
 class GoldenMoustacheIE(InfoExtractor):
     _VALID_URL = r'https?://(?:www\.)?goldenmoustache\.com/(?P<display_id>[\w-]+)-(?P<id>\d+)'
-    _TEST = {
+    _TESTS = [{
         'url': 'http://www.goldenmoustache.com/suricate-le-poker-3700/',
         'md5': '0f904432fa07da5054d6c8beb5efb51a',
         'info_dict': {
@@ -21,7 +21,18 @@ class GoldenMoustacheIE(InfoExtractor):
             'thumbnail': 're:^https?://.*\.jpg$',
             'view_count': int,
         }
-    }
+    }, {
+        'url': 'http://www.goldenmoustache.com/le-lab-tout-effacer-mc-fly-et-carlito-55249/',
+        'md5': '27f0c50fb4dd5f01dc9082fc67cd5700',
+        'info_dict': {
+            'id': '55249',
+            'ext': 'mp4',
+            'title': 'Le LAB - Tout Effacer (Mc Fly et Carlito)',
+            'description': 'md5:9b7fbf11023fb2250bd4b185e3de3b2a',
+            'thumbnail': 're:^https?://.*\.(?:png|jpg)$',
+            'view_count': int,
+        }
+    }]
 
     def _real_extract(self, url):
         video_id = self._match_id(url)
@@ -30,7 +41,7 @@ class GoldenMoustacheIE(InfoExtractor):
         video_url = self._html_search_regex(
             r'data-src-type="mp4" data-src="([^"]+)"', webpage, 'video URL')
         title = self._html_search_regex(
-            r'<title>(.*?) - Golden Moustache</title>', webpage, 'title')
+            r'<title>(.*?)(?: - Golden Moustache)?</title>', webpage, 'title')
         thumbnail = self._og_search_thumbnail(webpage)
         description = self._og_search_description(webpage)
         view_count = int_or_none(self._html_search_regex(