34 lines
1.4 KiB
Python
34 lines
1.4 KiB
Python
from fontTools.misc.classifyTools import classify
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def test_classify():
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assert classify([]) == ([], {})
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assert classify([[]]) == ([], {})
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assert classify([[], []]) == ([], {})
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assert classify([[1]]) == ([{1}], {1: {1}})
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assert classify([[1, 2]]) == ([{1, 2}], {1: {1, 2}, 2: {1, 2}})
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assert classify([[1], [2]]) == ([{1}, {2}], {1: {1}, 2: {2}})
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assert classify([[1, 2], [2]]) == ([{1}, {2}], {1: {1}, 2: {2}})
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assert classify([[1, 2], [2, 4]]) == ([{1}, {2}, {4}], {1: {1}, 2: {2}, 4: {4}})
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assert classify([[1, 2], [2, 4, 5]]) == (
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[{4, 5}, {1}, {2}],
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{1: {1}, 2: {2}, 4: {4, 5}, 5: {4, 5}},
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)
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assert classify([[1, 2], [2, 4, 5]], sort=False) == (
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[{1}, {4, 5}, {2}],
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{1: {1}, 2: {2}, 4: {4, 5}, 5: {4, 5}},
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)
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assert classify([[1, 2, 9], [2, 4, 5]], sort=False) == (
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[{1, 9}, {4, 5}, {2}],
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{1: {1, 9}, 2: {2}, 4: {4, 5}, 5: {4, 5}, 9: {1, 9}},
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)
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assert classify([[1, 2, 9, 15], [2, 4, 5]], sort=False) == (
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[{1, 9, 15}, {4, 5}, {2}],
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{1: {1, 9, 15}, 2: {2}, 4: {4, 5}, 5: {4, 5}, 9: {1, 9, 15}, 15: {1, 9, 15}},
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)
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classes, mapping = classify([[1, 2, 9, 15], [2, 4, 5], [15, 5]], sort=False)
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assert set([frozenset(c) for c in classes]) == set(
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[frozenset(s) for s in ({1, 9}, {4}, {2}, {5}, {15})]
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)
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assert mapping == {1: {1, 9}, 2: {2}, 4: {4}, 5: {5}, 9: {1, 9}, 15: {15}}
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