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48 lines
1.1 KiB
Python
48 lines
1.1 KiB
Python
import os
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import shutil
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import filecmp
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from dvc import utils
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from tests.basic_env import TestDvc
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class TestUtils(TestDvc):
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def test_copyfile(self):
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src = 'file1'
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dest = 'file2'
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dest_dir = 'testdir'
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with open(src, 'w+') as f:
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f.write('file1contents')
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os.mkdir(dest_dir)
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utils.copyfile(src, dest)
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self.assertTrue(filecmp.cmp(src, dest))
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utils.copyfile(src, dest_dir)
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self.assertTrue(filecmp.cmp(src, '{}/{}'.format(dest_dir, src)))
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shutil.rmtree(dest_dir)
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os.remove(src)
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os.remove(dest)
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def test_map_progress(self):
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def f(target):
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with open(target, 'w+') as o:
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o.write(target)
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targets = ['map{}'.format(i) for i in range(1, 10)]
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n_threads = [1, 10, 20]
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for n in n_threads:
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utils.map_progress(f, targets, n)
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def test_file_md5_crlf(self):
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with open('cr', 'wb+') as fd:
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fd.write(b'a\nb\nc')
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with open('crlf', 'wb+') as fd:
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fd.write(b'a\r\nb\r\nc')
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self.assertEqual(utils.file_md5('cr')[0], utils.file_md5('crlf')[0])
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