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https://github.com/Stone-Red-Code/dvc.git
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Alexander Schepanovski
1bdaca0d6c
This locks employs hardlink trick, which works on NFS and alike unlike fcntl/open locks. Closes #1918.
26 lines
658 B
Python
26 lines
658 B
Python
import os
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from dvc.lock import LockError
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from dvc.main import main
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from dvc.lock import Lock
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from tests.basic_env import TestDvc
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class TestLock(TestDvc):
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def test_with(self):
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lockfile = os.path.join(self.dvc.dvc_dir, "lock")
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lock = Lock(lockfile)
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with lock:
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with self.assertRaises(LockError):
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lock2 = Lock(lockfile)
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with lock2:
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self.assertTrue(False)
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def test_cli(self):
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lockfile = os.path.join(self.dvc.dvc_dir, "lock")
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lock = Lock(lockfile)
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with lock:
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ret = main(["add", self.FOO])
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self.assertEqual(ret, 1)
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