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39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
"""Tests util functions."""
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import os
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import tempfile
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import pytest
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from sphinx.util import parselinenos
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from sphinx.util.osutil import ensuredir
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def test_ensuredir():
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with tempfile.TemporaryDirectory() as tmp_path:
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# Does not raise an exception for an existing directory.
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ensuredir(tmp_path)
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path = os.path.join(tmp_path, 'a', 'b', 'c')
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ensuredir(path)
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assert os.path.isdir(path)
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def test_parselinenos():
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assert parselinenos('1,2,3', 10) == [0, 1, 2]
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assert parselinenos('4, 5, 6', 10) == [3, 4, 5]
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assert parselinenos('-4', 10) == [0, 1, 2, 3]
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assert parselinenos('7-9', 10) == [6, 7, 8]
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assert parselinenos('7-', 10) == [6, 7, 8, 9]
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assert parselinenos('1,7-', 10) == [0, 6, 7, 8, 9]
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assert parselinenos('7-7', 10) == [6]
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assert parselinenos('11-', 10) == [10]
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with pytest.raises(ValueError, match="invalid line number spec: '1-2-3'"):
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parselinenos('1-2-3', 10)
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with pytest.raises(ValueError, match="invalid line number spec: 'abc-def'"):
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parselinenos('abc-def', 10)
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with pytest.raises(ValueError, match="invalid line number spec: '-'"):
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parselinenos('-', 10)
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with pytest.raises(ValueError, match="invalid line number spec: '3-1'"):
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parselinenos('3-1', 10)
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