mirror of
https://github.com/ytdl-org/youtube-dl
synced 2025-11-04 03:33:46 +00:00
72 lines
2.1 KiB
Python
72 lines
2.1 KiB
Python
#!/usr/bin/env python
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# coding: utf-8
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from __future__ import unicode_literals
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# Allow direct execution
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import os
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import sys
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import unittest
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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import shutil
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from test.helper import FakeYDL
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from youtube_dl.cache import Cache
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from youtube_dl.utils import version_tuple
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from youtube_dl.version import __version__
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def _is_empty(d):
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return not bool(os.listdir(d))
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def _mkdir(d):
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if not os.path.exists(d):
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os.mkdir(d)
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class TestCache(unittest.TestCase):
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def setUp(self):
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TEST_DIR = os.path.dirname(os.path.abspath(__file__))
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TESTDATA_DIR = os.path.join(TEST_DIR, 'testdata')
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_mkdir(TESTDATA_DIR)
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self.test_dir = os.path.join(TESTDATA_DIR, 'cache_test')
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self.tearDown()
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def tearDown(self):
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if os.path.exists(self.test_dir):
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shutil.rmtree(self.test_dir)
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def test_cache(self):
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ydl = FakeYDL({
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'cachedir': self.test_dir,
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})
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c = Cache(ydl)
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obj = {'x': 1, 'y': ['ä', '\\a', True]}
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self.assertEqual(c.load('test_cache', 'k.'), None)
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c.store('test_cache', 'k.', obj)
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self.assertEqual(c.load('test_cache', 'k2'), None)
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self.assertFalse(_is_empty(self.test_dir))
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self.assertEqual(c.load('test_cache', 'k.'), obj)
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self.assertEqual(c.load('test_cache', 'y'), None)
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self.assertEqual(c.load('test_cache2', 'k.'), None)
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c.remove()
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self.assertFalse(os.path.exists(self.test_dir))
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self.assertEqual(c.load('test_cache', 'k.'), None)
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def test_cache_validation(self):
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ydl = FakeYDL({
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'cachedir': self.test_dir,
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})
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c = Cache(ydl)
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obj = {'x': 1, 'y': ['ä', '\\a', True]}
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c.store('test_cache', 'k.', obj)
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self.assertEqual(c.load('test_cache', 'k.', min_ver='1970.01.01'), obj)
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new_version = '.'.join(('%d' % ((v + 1) if i == 0 else v, )) for i, v in enumerate(version_tuple(__version__)))
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self.assertIs(c.load('test_cache', 'k.', min_ver=new_version), None)
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if __name__ == '__main__':
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unittest.main()
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