def test_is_active(self):
test_cgroup = CpuCgroup("test_extension", self.tmp_dir)
self.assertEqual(False, test_cgroup.is_active())
with open(os.path.join(self.tmp_dir, "tasks"), mode="wb") as tasks:
tasks.write(str(1000).encode())
self.assertEqual(True, test_cgroup.is_active())
def test_is_active_file_not_present(self, patch_periodic_warn):
test_cgroup = CpuCgroup("test_extension", self.tmp_dir)
self.assertEqual(False, test_cgroup.is_active())
test_cgroup = MemoryCgroup(
"test_extension",
os.path.join(self.tmp_dir, "this_cgroup_does_not_exist"))
self.assertEqual(False, test_cgroup.is_active())
self.assertEqual(0, patch_periodic_warn.call_count)
def test_is_active_incorrect_file(self, patch_periodic_warn):
open(os.path.join(self.tmp_dir, "tasks"), mode="wb").close()
test_cgroup = CpuCgroup("test_extension",
os.path.join(self.tmp_dir, "tasks"))
self.assertEqual(False, test_cgroup.is_active())
self.assertEqual(1, patch_periodic_warn.call_count)