pytorch3d/tests/implicitron/test_build.py
Jeremy Reizenstein e332f9ffa4 test_build for implicitron
Summary: To ensure that tests outside implicitron/ don't use implicitron, split the test for recursive includes in to two. License header checking is not needed here any more.

Reviewed By: shapovalov

Differential Revision: D35077830

fbshipit-source-id: 2ebe7436a6dcc5d21a116434f6ddd08705dfab34
2022-03-29 05:09:27 -07:00

41 lines
1.5 KiB
Python

# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.
import importlib
import os
import sys
import unittest
import unittest.mock
if os.environ.get("FB_TEST", False):
from common_testing import get_pytorch3d_dir
else:
from tests.common_testing import get_pytorch3d_dir
# This file groups together tests which look at the code without running it.
class TestBuild(unittest.TestCase):
def test_no_import_cycles(self):
# Check each module of pytorch3d imports cleanly,
# which may fail if there are import cycles.
with unittest.mock.patch.dict(sys.modules):
for module in list(sys.modules):
# If any of pytorch3d is already imported,
# the test would be pointless.
if module.startswith("pytorch3d"):
sys.modules.pop(module, None)
root_dir = get_pytorch3d_dir() / "pytorch3d"
for module_file in root_dir.glob("**/*.py"):
if module_file.stem in ("__init__", "plotly_vis"):
continue
relative_module = str(module_file.relative_to(root_dir))[:-3]
module = "pytorch3d." + relative_module.replace("/", ".")
with self.subTest(name=module):
with unittest.mock.patch.dict(sys.modules):
importlib.import_module(module)