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4e6af02ceb* Fix tests and verify Animation run time inside new run_time property setter * test_boolean_ops * Add run_time validation from main branch * Fix 2 tests in tests/module/mobject/mobject/test_mobject.py * Fix 2 tests in tests/module/mobject/text/test_text_mobject.py * Manager in test_file_writer.py
67 lines
1.7 KiB
Python
67 lines
1.7 KiB
Python
from __future__ import annotations
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from typing import TYPE_CHECKING
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import numpy as np
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import pytest
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from manim import Circle, Square
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from manim.mobject.geometry.boolean_ops import _BooleanOps
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if TYPE_CHECKING:
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from manim.mobject.types.vectorized_mobject import VMobject
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from manim.typing import Point2D_Array, Point3D_Array
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@pytest.mark.parametrize(
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("test_input", "expected"),
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[
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(
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[(1.0, 2.0), (3.0, 4.0)],
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[
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np.array([1.0, 2.0, 0]),
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np.array([3.0, 4.0, 0]),
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],
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),
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(
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[(1.1, 2.2)],
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[
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np.array([1.1, 2.2, 0.0]),
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],
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),
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],
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)
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def test_convert_2d_to_3d_array(
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test_input: Point2D_Array, expected: Point3D_Array
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) -> None:
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a = _BooleanOps()
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result = a._convert_2d_to_3d_array(test_input)
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assert len(result) == len(expected)
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for i in range(len(result)):
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assert (result[i] == expected[i]).all()
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def test_convert_2d_to_3d_array_zdim() -> None:
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a = _BooleanOps()
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result = a._convert_2d_to_3d_array([(1.0, 2.0)], z_dim=1.0)
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assert (result[0] == np.array([1.0, 2.0, 1.0])).all()
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@pytest.mark.parametrize(
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"test_input",
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[
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Square(),
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Circle(),
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Square(side_length=4),
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Circle(radius=3),
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],
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)
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def test_vmobject_to_skia_path_and_inverse(test_input: VMobject) -> None:
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a = _BooleanOps()
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path = a._convert_vmobject_to_skia_path(test_input)
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assert len(list(path.segments)) > 1
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new_vmobject = a._convert_skia_path_to_vmobject(path)
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# For some reason, there are 3 more points in the new VMobject than in the
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# original input.
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np.testing.assert_allclose(new_vmobject.points[:-3], test_input.points)
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