| 1 | # -*- coding: utf-8 -*- |
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| 2 | # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 3 | # See https://llvm.org/LICENSE.txt for license information. |
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| 4 | # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 5 | |
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| 6 | import libear as sut |
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| 7 | import unittest |
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| 8 | import os.path |
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| 9 | |
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| 10 | |
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| 11 | class TemporaryDirectoryTest(unittest.TestCase): |
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| 12 | def test_creates_directory(self): |
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| 13 | dirname = None |
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| 14 | with sut.TemporaryDirectory() as tmpdir: |
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| 15 | self.assertTrue(os.path.isdir(tmpdir)) |
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| 16 | dirname = tmpdir |
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| 17 | self.assertIsNotNone(dirname) |
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| 18 | self.assertFalse(os.path.exists(dirname)) |
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| 19 | |
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| 20 | def test_removes_directory_when_exception(self): |
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| 21 | dirname = None |
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| 22 | try: |
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| 23 | with sut.TemporaryDirectory() as tmpdir: |
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| 24 | self.assertTrue(os.path.isdir(tmpdir)) |
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| 25 | dirname = tmpdir |
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| 26 | raise RuntimeError('message') |
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| 27 | except: |
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| 28 | self.assertIsNotNone(dirname) |
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| 29 | self.assertFalse(os.path.exists(dirname)) |
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| 30 | |
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