tests: fixes #4168 xfail for compare_remote_with_different_commit_indexes

rhodecode/tests/functional/test_compare.py

@@ -32,7 +32,7 b' from rhodecode.tests.utils import Assert'
 @pytest.mark.usefixtures("autologin_user", "app")
 class TestCompareController:
 
-    @pytest.mark.xfail_backends("svn", "git")
+    @pytest.mark.xfail_backends("svn", reason="Requires pull")
     def test_compare_remote_with_different_commit_indexes(self, backend):
         # Preparing the following repository structure:
         #
@@ -80,6 +80,8 b' class TestCompareController:'
         origin_repo.pull(fork.repo_full_path, commit_ids=[commit3.raw_id])
 
         # Verify test fixture setup
+        # This does not work for git
+        if backend.alias != 'git':
         assert 5 == len(fork.scm_instance().commit_ids)
         assert 2 == len(origin_repo.commit_ids)