| # Copyright 2016 Google Inc. 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. |
| |
| """Common test utilities""" |
| |
| import os |
| import tempfile |
| |
| |
| def get_test_tmpdir(): |
| """Get default test temp dir.""" |
| tmpdir = os.environ.get('TEST_TMPDIR', tempfile.gettempdir()) |
| return tmpdir |
| |
| |
| def mkdtemp(): |
| """mkdtemp wrapper that respects TEST_TMPDIR""" |
| return tempfile.mkdtemp(dir=get_test_tmpdir()) |
| |
| |
| def temp_file(contents, suffix=''): |
| """Create a self-deleting temp file with the given content""" |
| tmpdir = get_test_tmpdir() |
| t = tempfile.NamedTemporaryFile(suffix=suffix, dir=tmpdir) |
| t.write(contents) |
| t.flush() |
| return t |
