Issue 6877 - Only parse headers in the first line of the filter list

tests/test_rpy.py

 # This file is part of Adblock Plus <https://adblockplus.org/>,
 # Copyright (C) 2006-present eyeo GmbH
 #
 # Adblock Plus is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 3 as
 # published by the Free Software Foundation.
 #
 # Adblock Plus is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
 
 """Functional tests for testing rPython integration."""
 from __future__ import unicode_literals
 
 from collections import namedtuple
 import pytest
 import sys
 
 from abp.filters.rpy import tuple2dict, line2dict
 
 
 _SAMPLE_TUPLE = namedtuple('tuple', 'foo,bar')
 
 _TEST_EXAMPLES = {
-    'header': {
-        'in': b'[Adblock Plus 2.0]',
-        'out': {
-            b'type': b'Header',
-            b'version': b'Adblock Plus 2.0',
-        },
-    },
     'comment': {
         'in': b'! Comment',
         'out': {
             b'type': b'Comment',
             b'text': b'Comment',
         },
     },
     'empty': {
         'in': b'',
         'out': {
@@ skipping 85 matching lines @@
 
 @pytest.mark.parametrize('line_type', list(_TEST_EXAMPLES.keys()))
 def test_line2dict_format(line_type):
     """Test that the API result has the appropriate format.
 
     Checks for both keys and datatypes.
     """
     data = line2dict(_TEST_EXAMPLES[line_type]['in'])
 
     assert data == _TEST_EXAMPLES[line_type]['out']