74 lines
1.6 KiB
Python
74 lines
1.6 KiB
Python
import cairo
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import pytest
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@pytest.fixture
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def context():
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surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, 42, 42)
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return cairo.Context(surface)
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def test_path():
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assert cairo.Path
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with pytest.raises(TypeError):
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cairo.Path()
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def test_path_str(context):
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p = context.copy_path()
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assert isinstance(p, cairo.Path)
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assert str(p) == ""
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context.line_to(1, 2)
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p = context.copy_path()
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assert str(p) == "move_to 1.000000 2.000000"
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context.line_to(1, 2)
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p = context.copy_path()
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assert str(p) == "move_to 1.000000 2.000000\nline_to 1.000000 2.000000"
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context.new_path()
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context.curve_to(0, 1, 2, 3, 4, 5)
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p = context.copy_path()
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assert str(p) == (
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"move_to 0.000000 1.000000\n"
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"curve_to 0.000000 1.000000 2.000000 3.000000 4.000000 5.000000")
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context.new_path()
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context.line_to(1, 2)
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context.close_path()
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p = context.copy_path()
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assert str(p) == (
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"move_to 1.000000 2.000000\n"
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"close path\n"
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"move_to 1.000000 2.000000")
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def test_path_compare_hash(context):
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p = context.copy_path()
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assert p == p
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hash(p)
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assert not p != p
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assert p != object()
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assert not p < p
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assert p <= p
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assert p >= p
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assert not p > p
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def test_path_iter(context):
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context.line_to(1, 2)
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context.line_to(2, 3)
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context.curve_to(0, 1, 2, 3, 4, 5)
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context.close_path()
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p = context.copy_path()
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i = iter(p)
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assert list(i) == [
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(0, (1.0, 2.0)),
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(1, (2.0, 3.0)),
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(2, (0.0, 1.0, 2.0, 3.0, 4.0, 5.0)),
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(3, ()),
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(0, (1.0, 2.0)),
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]
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