Don't test refcounts in pypy as they don't make sense there

test/test_commit.py

@@ -47,6 +47,7 @@ COMMIT_SHA = '5fe808e8953c12735680c257f56600cb0de44b10'
 
 class CommitTest(utils.BareRepoTestCase):
 
+    @unittest.skipIf(__pypy__ is not None)
     def test_commit_refcount(self):
         commit = self.repo[COMMIT_SHA]
         start = sys.getrefcount(commit)

test/test_remote.py

@@ -34,6 +34,11 @@ import sys
 from pygit2 import Oid
 from . import utils
 
+try:
+    import __pypy__
+except ImportError:
+    __pypy__ = None
+
 REMOTE_NAME = 'origin'
 REMOTE_URL = 'git://github.com/libgit2/pygit2.git'
 REMOTE_FETCHSPEC_SRC = 'refs/heads/*'
@@ -164,12 +169,12 @@ class RepositoryTest(utils.RepoTestCase):
         self.assertEqual('http://example.com/test.git',
                          self.repo.remotes[0].url)
 
+    @unittest.skipIf(__pypy__ is not None)
     def test_remote_refcount(self):
         start = sys.getrefcount(self.repo)
         remote = self.repo.remotes[0]
         del remote
         end = sys.getrefcount(self.repo)
-
         self.assertEqual(start, end)
 
     def test_add_refspec(self):

test/test_repository.py

@@ -46,6 +46,11 @@ from pygit2 import Oid, Reference, hashfile
 import pygit2
 from . import utils
 
+try:
+    import __pypy__
+except ImportError:
+    __pypy__ = None
+
 
 HEAD_SHA = '784855caf26449a1914d2cf62d12b9374d76ae78'
 PARENT_SHA = 'f5e5aa4e36ab0fe62ee1ccc6eb8f79b866863b87'  # HEAD^
@@ -151,6 +156,7 @@ class RepositoryTest(utils.BareRepoTestCase):
             commit.message)
         self.assertRaises(ValueError, self.repo.__getitem__, too_short_prefix)
 
+    @unittest.skipIf(__pypy__ is not None)
     def test_lookup_commit_refcount(self):
         start = sys.getrefcount(self.repo)
         commit_sha = '5fe808e8953c12735680c257f56600cb0de44b10'