54 lines
1.9 KiB
Python
54 lines
1.9 KiB
Python
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import fontTools.varLib.iup as iup
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import sys
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import pytest
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class IupTest:
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# -----
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# Tests
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# -----
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@pytest.mark.parametrize(
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"delta, coords, forced",
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[
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(
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[(0, 0)],
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[(1, 2)],
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set()
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),
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(
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[(0, 0), (0, 0), (0, 0)],
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[(1, 2), (3, 2), (2, 3)],
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set()
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),
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(
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[(1, 1), (-1, 1), (-1, -1), (1, -1)],
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[(0, 0), (2, 0), (2, 2), (0, 2)],
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set()
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),
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(
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[(-1, 0), (-1, 0), (-1, 0), (-1, 0), (-1, 0), (0, 0), (0, 0), (0, 0), (0, 0), (0, 0), (0, 0), (-1, 0)],
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[(-35, -152), (-86, -101), (-50, -65), (0, -116), (51, -65), (86, -99), (35, -151), (87, -202), (51, -238), (-1, -187), (-53, -239), (-88, -205)],
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{11}
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),
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(
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[(0, 0), (1, 0), (2, 0), (2, 0), (0, 0), (1, 0), (3, 0), (3, 0), (2, 0), (2, 0), (0, 0), (0, 0), (-1, 0), (-1, 0), (-1, 0), (-3, 0), (-1, 0), (0, 0), (0, 0), (-2, 0), (-2, 0), (-1, 0), (-1, 0), (-1, 0), (-4, 0)],
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[(330, 65), (401, 65), (499, 117), (549, 225), (549, 308), (549, 422), (549, 500), (497, 600), (397, 648), (324, 648), (271, 648), (200, 620), (165, 570), (165, 536), (165, 473), (252, 407), (355, 407), (396, 407), (396, 333), (354, 333), (249, 333), (141, 268), (141, 203), (141, 131), (247, 65)],
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{5, 15, 24}
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),
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]
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)
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def test_forced_set(self, delta, coords, forced):
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f = iup._iup_contour_bound_forced_set(delta, coords)
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assert forced == f
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chain1, costs1 = iup._iup_contour_optimize_dp(delta, coords, f)
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chain2, costs2 = iup._iup_contour_optimize_dp(delta, coords, set())
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assert chain1 == chain2, f
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assert costs1 == costs2, f
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if __name__ == "__main__":
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sys.exit(pytest.main(sys.argv))
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