Updated and extended Regression Testing frameworks (Gsoc 2020)
This revision contains the following changes- - Updated the existing testing framework for Modifiers for Regression Testing. - Tests for Physics modifiers and remaining Generate and Deform modifiers are added. - The existing `ModifierSpec` is updated with backward compatibility to support Physics Modifiers. - Now there is support for frame number and giving nested parameters for attributes. - Some Deform modifiers required Object Operators, e.g. "Bind" in Mesh Deform, so a new class was added to support that functionality. - A separate class for holding Particles System, they are tested by converting all the particles to mesh and joining it to the mesh they were added. - Updated the format to add tests for Bevel, Boolean and Operators as well. Reviewed By: zazizizou, mont29, campbellbarton Differential Revision: https://developer.blender.org/D8507
This commit is contained in:
Himanshi Kalra
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tests/python/deform_modifiers.py
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119
tests/python/deform_modifiers.py
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# ##### BEGIN GPL LICENSE BLOCK #####
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# ##### END GPL LICENSE BLOCK #####
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# <pep8 compliant>
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# To run the test type: blender -b /path/to/the/blend/file --python path/to/this/py/file -- --run-all-tests -- --verbose
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# Type the above line in cmd/terminal, for example, look below
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# blender -b c:\blender-lib\deform_modifiers.blend --python c:\deform_modifiers.py -- --run-all-tests -- --verbose
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import os
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import sys
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import bpy
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sys.path.append(os.path.dirname(os.path.realpath(__file__)))
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from modules.mesh_test import MeshTest, ModifierSpec, OperatorSpecObjectMode, DeformModifierSpec, RunTest
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tests = [
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# Surface Deform Test, finally can bind to the Target object.
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# Actual deformation occurs by animating imitating user input.
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MeshTest("SurfaceDeform", "testObjMonkeySurfaceDeform", "expObjMonkeySurfaceDeform",
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[DeformModifierSpec(10, [
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ModifierSpec('surface_deform', 'SURFACE_DEFORM', {'target': bpy.data.objects["Cube"]})],
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OperatorSpecObjectMode('surfacedeform_bind', {'modifier': 'surface_deform'}))]),
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# Mesh Deform Test, finally can bind to the Target object.
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# Actual deformation occurs by animating imitating user input.
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MeshTest("MeshDeform", "testObjMonkeyMeshDeform", "expObjMonkeyMeshDeform",
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[DeformModifierSpec(10, [ModifierSpec('mesh_deform', 'MESH_DEFORM',
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{'object': bpy.data.objects["MeshCube"], 'precision': 2})],
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OperatorSpecObjectMode('meshdeform_bind', {'modifier': 'mesh_deform'}))]),
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# Surface Deform Test, finally can bind to the Target object.
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# Actual deformation occurs by animating imitating user input.
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MeshTest("Hook", "testObjHookPlane", "expObjHookPlane",
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[DeformModifierSpec(10, [ModifierSpec('hook', 'HOOK',
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{'object': bpy.data.objects["Empty"], 'falloff_radius': 1,
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'vertex_group': 'Group'})])]),
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# Laplacian Deform Test, first a hook is attached.
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MeshTest("Laplace", "testObjCubeLaplacian", "expObjCubeLaplacian",
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[DeformModifierSpec(10,
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[ModifierSpec('hook2', 'HOOK', {'object': bpy.data.objects["Empty.001"],
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'vertex_group': 'hook_vg'}),
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ModifierSpec('laplace', 'LAPLACIANDEFORM', {'vertex_group': 'laplace_vg'})],
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OperatorSpecObjectMode('laplaciandeform_bind', {'modifier': 'laplace'}))]),
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MeshTest("WarpPlane", "testObjPlaneWarp", "expObjPlaneWarp",
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[DeformModifierSpec(10, [ModifierSpec('warp', 'WARP',
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{'object_from': bpy.data.objects["From"],
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'object_to': bpy.data.objects["To"],
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})])]),
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#############################################
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# Curves Deform Modifiers
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#############################################
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MeshTest("CurveArmature", "testObjBezierCurveArmature", "expObjBezierCurveArmature",
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[DeformModifierSpec(10, [ModifierSpec('curve_armature', 'ARMATURE',
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{'object': bpy.data.objects['testArmatureHelper'],
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'use_vertex_groups': False, 'use_bone_envelopes': True})])]),
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MeshTest("CurveLattice", "testObjBezierCurveLattice", "expObjBezierCurveLattice",
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[DeformModifierSpec(10, [ModifierSpec('curve_lattice', 'LATTICE',
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{'object': bpy.data.objects['testLatticeCurve']})])]),
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# HOOK for Curves can't be tested with current framework, as it requires going to Edit Mode to select vertices,
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# here is no equivalent of a vertex group in Curves.
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# Dummy test for Hook, can also be called corner case
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MeshTest("CurveHook", "testObjBezierCurveHook", "expObjBezierCurveHook",
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[DeformModifierSpec(10,
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[ModifierSpec('curve_Hook', 'HOOK', {'object': bpy.data.objects['EmptyCurve']})])]),
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MeshTest("MeshDeformCurve", "testObjCurveMeshDeform", "expObjCurveMeshDeform",
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[DeformModifierSpec(10, [
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ModifierSpec('mesh_deform_curve', 'MESH_DEFORM', {'object': bpy.data.objects["Cylinder"],
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'precision': 2})],
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OperatorSpecObjectMode('meshdeform_bind', {'modifier': 'mesh_deform_curve'}))]),
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MeshTest("WarpCurve", "testObjBezierCurveWarp", "expObjBezierCurveWarp",
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[DeformModifierSpec(10, [ModifierSpec('warp_curve', 'WARP',
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{'object_from': bpy.data.objects["From_curve"],
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'object_to': bpy.data.objects["To_curve"]})])]),
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]
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deform_tests = RunTest(tests)
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command = list(sys.argv)
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for i, cmd in enumerate(command):
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if cmd == "--run-all-tests":
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deform_tests.apply_modifiers = True
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deform_tests.do_compare = True
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deform_tests.run_all_tests()
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break
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elif cmd == "--run-test":
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deform_tests.apply_modifiers = False
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deform_tests.do_compare = False
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name = command[i + 1]
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deform_tests.run_test(name)
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break
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