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Hommy
42 lines
1.6 KiB
Python
42 lines
1.6 KiB
Python
"""keyframe_value 归一化工具单元测试。"""
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import os
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import sys
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sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
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from src.utils.keyframe_value import normalize_keyframe_value
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def test_normalize_pixel_position_x():
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assert normalize_keyframe_value("KFTypePositionX", -2608.0, width=1920) == -2608.0 / 1920
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assert normalize_keyframe_value("KFTypePositionX", -699.0, width=1920) == -699.0 / 1920
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def test_normalize_already_normalized_position_x():
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assert normalize_keyframe_value("KFTypePositionX", -0.1, width=1920) == -0.1
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assert normalize_keyframe_value("KFTypePositionX", 1.0, width=1920) == 1.0
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def test_normalize_pixel_position_y():
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assert normalize_keyframe_value("KFTypePositionY", 540.0, height=1080) == 0.5
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def test_keyframes_infos_assume_pixel_normalizes_small_values():
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assert normalize_keyframe_value(
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"KFTypePositionX", 1.0, width=1920, assume_pixel=True
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) == 1.0 / 1920
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def test_rotation_scale_alpha_unchanged():
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canvas = dict(width=1920, height=1080)
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assert normalize_keyframe_value("KFTypeRotation", 90.0, **canvas) == 90.0
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assert normalize_keyframe_value("UNIFORM_SCALE", 1.3, **canvas) == 1.3
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assert normalize_keyframe_value("KFTypeAlpha", 0.5, **canvas) == 0.5
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def test_rotation_scale_alpha_unchanged_with_assume_pixel():
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canvas = dict(width=1920, height=1080, assume_pixel=True)
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assert normalize_keyframe_value("KFTypeRotation", 45.0, **canvas) == 45.0
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assert normalize_keyframe_value("UNIFORM_SCALE", 1.5, **canvas) == 1.5
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assert normalize_keyframe_value("KFTypeAlpha", 0.8, **canvas) == 0.8
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