mirror of
https://github.com/Textualize/textual.git
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179 lines
5.6 KiB
Python
179 lines
5.6 KiB
Python
import pytest
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from textual.geometry import clamp, Point, Dimensions, Region
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def test_dimensions_region():
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assert Dimensions(30, 40).region == Region(0, 0, 30, 40)
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def test_dimensions_contains():
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assert Dimensions(10, 10).contains(5, 5)
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assert Dimensions(10, 10).contains(9, 9)
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assert Dimensions(10, 10).contains(0, 0)
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assert not Dimensions(10, 10).contains(10, 9)
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assert not Dimensions(10, 10).contains(9, 10)
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assert not Dimensions(10, 10).contains(-1, 0)
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assert not Dimensions(10, 10).contains(0, -1)
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def test_dimensions_contains_point():
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assert Dimensions(10, 10).contains_point(Point(5, 5))
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assert Dimensions(10, 10).contains_point(Point(9, 9))
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assert Dimensions(10, 10).contains_point(Point(0, 0))
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assert not Dimensions(10, 10).contains_point(Point(10, 9))
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assert not Dimensions(10, 10).contains_point(Point(9, 10))
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assert not Dimensions(10, 10).contains_point(Point(-1, 0))
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assert not Dimensions(10, 10).contains_point(Point(0, -1))
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def test_dimensions_contains_special():
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with pytest.raises(TypeError):
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(1, 2, 3) in Dimensions(10, 10)
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assert (5, 5) in Dimensions(10, 10)
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assert (9, 9) in Dimensions(10, 10)
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assert (0, 0) in Dimensions(10, 10)
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assert (10, 9) not in Dimensions(10, 10)
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assert (9, 10) not in Dimensions(10, 10)
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assert (-1, 0) not in Dimensions(10, 10)
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assert (0, -1) not in Dimensions(10, 10)
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def test_dimensions_bool():
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assert Dimensions(1, 1)
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assert Dimensions(3, 4)
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assert not Dimensions(0, 1)
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assert not Dimensions(1, 0)
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def test_dimensions_area():
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assert Dimensions(0, 0).area == 0
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assert Dimensions(1, 0).area == 0
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assert Dimensions(1, 1).area == 1
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assert Dimensions(4, 5).area == 20
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def test_clamp():
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assert clamp(5, 0, 10) == 5
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assert clamp(-1, 0, 10) == 0
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assert clamp(11, 0, 10) == 10
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assert clamp(0, 0, 10) == 0
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assert clamp(10, 0, 10) == 10
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def test_point_is_origin():
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assert Point(0, 0).is_origin
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assert not Point(1, 0).is_origin
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def test_point_add():
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assert Point(1, 1) + Point(2, 2) == Point(3, 3)
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assert Point(1, 2) + Point(3, 4) == Point(4, 6)
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with pytest.raises(TypeError):
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Point(1, 1) + "foo"
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def test_point_sub():
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assert Point(1, 1) - Point(2, 2) == Point(-1, -1)
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assert Point(3, 4) - Point(2, 1) == Point(1, 3)
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with pytest.raises(TypeError):
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Point(1, 1) - "foo"
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def test_point_blend():
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assert Point(1, 2).blend(Point(3, 4), 0) == Point(1, 2)
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assert Point(1, 2).blend(Point(3, 4), 1) == Point(3, 4)
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assert Point(1, 2).blend(Point(3, 4), 0.5) == Point(2, 3)
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def test_region_from_origin():
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assert Region.from_origin(Point(3, 4), (5, 6)) == Region(3, 4, 5, 6)
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def test_region_area():
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assert Region(3, 4, 0, 0).area == 0
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assert Region(3, 4, 5, 6).area == 30
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def test_region_size():
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assert isinstance(Region(3, 4, 5, 6).size, Dimensions)
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assert Region(3, 4, 5, 6).size == Dimensions(5, 6)
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def test_region_origin():
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assert Region(1, 2, 3, 4).origin == Point(1, 2)
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def test_region_add():
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assert Region(1, 2, 3, 4) + (10, 20) == Region(11, 22, 3, 4)
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with pytest.raises(TypeError):
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Region(1, 2, 3, 4) + "foo"
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def test_region_sub():
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assert Region(11, 22, 3, 4) - (10, 20) == Region(1, 2, 3, 4)
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with pytest.raises(TypeError):
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Region(1, 2, 3, 4) - "foo"
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def test_region_overlaps():
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assert Region(10, 10, 30, 20).overlaps(Region(0, 0, 20, 20))
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assert not Region(10, 10, 5, 5).overlaps(Region(15, 15, 20, 20))
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assert not Region(10, 10, 5, 5).overlaps(Region(0, 0, 50, 10))
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assert Region(10, 10, 5, 5).overlaps(Region(0, 0, 50, 11))
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assert not Region(10, 10, 5, 5).overlaps(Region(0, 15, 50, 10))
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assert Region(10, 10, 5, 5).overlaps(Region(0, 14, 50, 10))
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def test_region_contains():
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assert Region(10, 10, 20, 30).contains(10, 10)
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assert Region(10, 10, 20, 30).contains(29, 39)
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assert not Region(10, 10, 20, 30).contains(30, 40)
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def test_region_contains_point():
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assert Region(10, 10, 20, 30).contains_point((10, 10))
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assert Region(10, 10, 20, 30).contains_point((29, 39))
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assert not Region(10, 10, 20, 30).contains_point((30, 40))
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with pytest.raises(TypeError):
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Region(10, 10, 20, 30).contains_point((1, 2, 3))
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def test_region_contains_region():
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assert Region(10, 10, 20, 30).contains_region(Region(10, 10, 5, 5))
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assert not Region(10, 10, 20, 30).contains_region(Region(10, 9, 5, 5))
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assert not Region(10, 10, 20, 30).contains_region(Region(9, 10, 5, 5))
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assert Region(10, 10, 20, 30).contains_region(Region(10, 10, 20, 30))
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assert not Region(10, 10, 20, 30).contains_region(Region(10, 10, 21, 30))
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assert not Region(10, 10, 20, 30).contains_region(Region(10, 10, 20, 31))
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def test_region_translate():
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assert Region(1, 2, 3, 4).translate(10, 20) == Region(11, 22, 3, 4)
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assert Region(1, 2, 3, 4).translate(y=20) == Region(1, 22, 3, 4)
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def test_region_contains_special():
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assert (10, 10) in Region(10, 10, 20, 30)
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assert (9, 10) not in Region(10, 10, 20, 30)
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assert Region(10, 10, 5, 5) in Region(10, 10, 20, 30)
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assert Region(5, 5, 5, 5) not in Region(10, 10, 20, 30)
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assert "foo" not in Region(0, 0, 10, 10)
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def test_clip():
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assert Region(10, 10, 20, 30).clip(20, 25) == Region(10, 10, 10, 15)
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def test_region_intersection():
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assert Region(0, 0, 100, 50).intersection(Region(10, 10, 10, 10)) == Region(
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10, 10, 10, 10
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)
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assert Region(10, 10, 30, 20).intersection(Region(20, 15, 60, 40)) == Region(
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20, 15, 20, 15
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)
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assert not Region(10, 10, 20, 30).intersection(Region(50, 50, 100, 200))
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