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import fontTools.varLib.iup as iup
import sys
import pytest
class IupTest:
# -----
# Tests
# -----
@pytest.mark.parametrize(
"delta, coords, forced",
[
(
[(0, 0)],
[(1, 2)],
set()
),
(
[(0, 0), (0, 0), (0, 0)],
[(1, 2), (3, 2), (2, 3)],
set()
),
(
[(1, 1), (-1, 1), (-1, -1), (1, -1)],
[(0, 0), (2, 0), (2, 2), (0, 2)],
set()
),
(
[(-1, 0), (-1, 0), (-1, 0), (-1, 0), (-1, 0), (0, 0), (0, 0), (0, 0), (0, 0), (0, 0), (0, 0), (-1, 0)],
[(-35, -152), (-86, -101), (-50, -65), (0, -116), (51, -65), (86, -99), (35, -151), (87, -202), (51, -238), (-1, -187), (-53, -239), (-88, -205)],
{11}
),
(
[(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)],
[(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)],
{5, 15, 24}
),
]
)
def test_forced_set(self, delta, coords, forced):
f = iup._iup_contour_bound_forced_set(delta, coords)
assert forced == f
chain1, costs1 = iup._iup_contour_optimize_dp(delta, coords, f)
chain2, costs2 = iup._iup_contour_optimize_dp(delta, coords, set())
assert chain1 == chain2, f
assert costs1 == costs2, f
if __name__ == "__main__":
sys.exit(pytest.main(sys.argv))
|
