小煜
d70b36fd75
- Add body_mesh submodule with VRM_OT_separate_non_skin_faces operator - Add VRM_PT_body_mesh_separator panel for UI integration - Add utility functions for mesh operations and edge dissolution logic - Add comprehensive edge dissolution configuration files for all body parts (head, torso, arms, legs, hands) with UV coordinates - Add test utilities for validating mesh separation operations - Add .gitignore to exclude Python cache files and test artifacts - Register body_mesh module in editor package initialization - Update registration.py to include new body mesh components
61 lines
2.2 KiB
Python
61 lines
2.2 KiB
Python
# SPDX-License-Identifier: MIT OR GPL-3.0-or-later
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"""
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Property-based tests for body_mesh utility functions.
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Feature: vrm-body-mesh-separator
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"""
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from hypothesis import given, settings
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from hypothesis import strategies as st
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from .utils import generate_unique_name, is_skin_material
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class TestIsSkinMaterial:
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"""
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Property 2: 材质分类正确性
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*For any* 材质名称字符串，`is_skin_material`函数应该返回True当且仅当该名称包含"SKIN"子字符串（不区分大小写）。
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**Validates: Requirements 2.2, 2.3**
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"""
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@given(st.text())
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@settings(max_examples=100)
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def test_skin_material_classification_property(self, material_name: str) -> None:
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"""
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Feature: vrm-body-mesh-separator, Property 2: 材质分类正确性
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For any material name string, is_skin_material returns True
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if and only if the name contains "SKIN" (case-insensitive).
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"""
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result = is_skin_material(material_name)
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expected = "SKIN" in material_name.upper()
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assert result == expected, (
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f"is_skin_material('{material_name}') returned {result}, "
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f"expected {expected}"
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)
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class TestGenerateUniqueName:
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"""
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Property 6: 唯一命名保证
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*For any* 基础名称和已存在名称集合，`generate_unique_name`返回的名称不应该在已存在名称集合中。
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**Validates: Requirements 4.2**
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"""
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@given(
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st.text(min_size=1, max_size=50).filter(lambda x: x.strip()),
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st.sets(st.text(min_size=1, max_size=50), max_size=20),
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)
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@settings(max_examples=100)
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def test_unique_name_generation_property(
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self, base_name: str, existing_names: set[str]
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) -> None:
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"""
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Feature: vrm-body-mesh-separator, Property 6: 唯一命名保证
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For any base name and set of existing names, generate_unique_name
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returns a name that is not in the existing names set.
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"""
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result = generate_unique_name(base_name, existing_names)
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assert result not in existing_names, (
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f"generate_unique_name('{base_name}', {existing_names}) "
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f"returned '{result}' which is in existing_names"
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)
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