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# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os.path as osp
import tempfile
import shutil
from glob import iglob
from testing_utils import run_script, CpuCommonTest
class TestTutorial(CpuCommonTest):
SUBDIR = "./"
TIMEOUT = 300
PATTERN = "*.py"
@classmethod
def setUpClass(cls):
cls._td = tempfile.TemporaryDirectory(dir='./')
# Recursively copy the content of `cls.SUBDIR` to td.
# This is necessary for running scripts in td.
cls._TSUBDIR = osp.join(cls._td.name, osp.basename(cls.SUBDIR))
shutil.copytree(cls.SUBDIR, cls._TSUBDIR)
return super().setUpClass()
@classmethod
def tearDownClass(cls):
cls._td.cleanup()
@staticmethod
def add_tests(cls):
"""
Automatically patch testing functions to cls.
"""
def _test_tutorial(script_name):
def _test_tutorial_impl(self):
# Set working directory to `cls._TSUBDIR` such that the
# files generated by the script will be automatically cleaned.
run_script(f"python {script_name}", wd=cls._TSUBDIR)
return _test_tutorial_impl
for script_path in iglob(osp.join(cls.SUBDIR, cls.PATTERN)):
script_name = osp.basename(script_path)
if osp.normpath(osp.join(cls.SUBDIR, script_name)) != osp.normpath(
script_path):
raise ValueError(
f"{script_name} should be directly contained in {cls.SUBDIR}"
)
setattr(cls, 'test_' + script_name, _test_tutorial(script_name))
return cls
@TestTutorial.add_tests
class TestCDTutorial(TestTutorial):
SUBDIR = "../tutorials/train/change_detection"
@TestTutorial.add_tests
class TestClasTutorial(TestTutorial):
SUBDIR = "../tutorials/train/classification"
@TestTutorial.add_tests
class TestDetTutorial(TestTutorial):
SUBDIR = "../tutorials/train/object_detection"
@TestTutorial.add_tests
class TestSegTutorial(TestTutorial):
SUBDIR = "../tutorials/train/semantic_segmentation"