From 3fdc04d3ee0ae459eebb33dede58abab20a2c1d4 Mon Sep 17 00:00:00 2001 From: Howard Trickey Date: Mon, 13 Jan 2020 07:11:45 -0500 Subject: Accepting patch D5357: Modifiers and operators automated testing. Patch from Habib Gahbiche (zazizizou) moves the "run operator and compare mesh to a golden" paradigm used in bevel and boolean tests into a general framework that separates the test specs from the blend files. Then adds some other operator and modifier tests using the new framework. Diff D5357.id20724.diff was applied. New .blend files, modifiers.blend and operators.blend are needed in the tests/modeling svn directory; those were separately committed. --- tests/python/modifiers.py | 156 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 156 insertions(+) create mode 100644 tests/python/modifiers.py (limited to 'tests/python/modifiers.py') diff --git a/tests/python/modifiers.py b/tests/python/modifiers.py new file mode 100644 index 00000000000..22ddfd163b1 --- /dev/null +++ b/tests/python/modifiers.py @@ -0,0 +1,156 @@ +# ##### BEGIN GPL LICENSE BLOCK ##### +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# ##### END GPL LICENSE BLOCK ##### + +# + +import bpy +import os +import sys +from random import shuffle, seed +seed(0) + +sys.path.append(os.path.dirname(os.path.realpath(__file__))) +from modules.mesh_test import ModifierTest, ModifierSpec + + +def get_generate_modifiers_list(test_object_name, randomize=False): + """ + Construct a list of 'Generate' modifiers with default parameters. + :param test_object_name: str - name of test object. Some modifiers like boolean need an extra parameter beside + the default one. E.g. boolean needs object, mask needs vertex group etc... + The extra parameter name will be _ + :param randomize: bool - if True shuffle the list of modifiers. + :return: list of 'Generate' modifiers with default parameters. + """ + + boolean_test_object = bpy.data.objects[test_object_name + "_boolean"] + + generate_modifiers = [ + ModifierSpec('array', 'ARRAY', {}), + ModifierSpec('bevel', 'BEVEL', {'width': 0.1}), + ModifierSpec('boolean', 'BOOLEAN', {'object': boolean_test_object}), + ModifierSpec('build', 'BUILD', {'frame_start': 0, 'frame_duration': 1}), + ModifierSpec('decimate', 'DECIMATE', {}), + ModifierSpec('edge split', 'EDGE_SPLIT', {}), + + # mask can effectively delete the mesh since the vertex group need to be updated after each + # applied modifier. Needs to be tested separately. + # ModifierSpec('mask', 'MASK', {'vertex_group': mask_vertex_group}, False), + + ModifierSpec('mirror', 'MIRROR', {}), + ModifierSpec('multires', 'MULTIRES', {}), + + # remesh can also generate an empty mesh. Skip. + # ModifierSpec('remesh', 'REMESH', {}), + + # ModifierSpec('screw', 'SCREW', {}), # screw can make the test very slow. Skipping for now. + # ModifierSpec('skin', 'SKIN', {}), # skin is not reproducible . + + ModifierSpec('solidify', 'SOLIDIFY', {}), + ModifierSpec('subsurf', 'SUBSURF', {}), + ModifierSpec('triangulate', 'TRIANGULATE', {}), + ModifierSpec('wireframe', 'WIREFRAME', {}) + + ] + + if randomize: + shuffle(generate_modifiers) + + return generate_modifiers + + +def main(): + + mask_first_list = get_generate_modifiers_list("testCubeMaskFirst", randomize=True) + mask_vertex_group = "testCubeMaskFirst" + "_mask" + mask_first_list.insert(0, ModifierSpec('mask', 'MASK', {'vertex_group': mask_vertex_group})) + + tests = [ + ############################### + # List of 'Generate' modifiers on a cube + ############################### + # 0 + # ["testCube", "expectedCube", get_generate_modifiers_list("testCube")], + ["testCubeRandom", "expectedCubeRandom", get_generate_modifiers_list("testCubeRandom", randomize=True)], + ["testCubeMaskFirst", "expectedCubeMaskFirst", mask_first_list], + + ############################################ + # One 'Generate' modifier on primitive meshes + ############################################# + # 4 + ["testCubeArray", "expectedCubeArray", [ModifierSpec('array', 'ARRAY', {})]], + ["testCylinderBuild", "expectedCylinderBuild", [ModifierSpec('build', 'BUILD', {'frame_start': 0, 'frame_duration': 1})]], + + # 6 + ["testConeDecimate", "expectedConeDecimate", [ModifierSpec('decimate', 'DECIMATE', {'ratio': 0.5})]], + ["testCubeEdgeSplit", "expectedCubeEdgeSplit", [ModifierSpec('edge split', 'EDGE_SPLIT', {})]], + ["testSphereMirror", "expectedSphereMirror", [ModifierSpec('mirror', 'MIRROR', {})]], + ["testCylinderMask", "expectedCylinderMask", [ModifierSpec('mask', 'MASK', {'vertex_group': "mask_vertex_group"})]], + ["testConeMultiRes", "expectedConeMultiRes", [ModifierSpec('multires', 'MULTIRES', {})]], + + # 11 + ["testCubeScrew", "expectedCubeScrew", [ModifierSpec('screw', 'SCREW', {})]], + ["testCubeSolidify", "expectedCubeSolidify", [ModifierSpec('solidify', 'SOLIDIFY', {})]], + ["testMonkeySubsurf", "expectedMonkeySubsurf", [ModifierSpec('subsurf', 'SUBSURF', {})]], + ["testSphereTriangulate", "expectedSphereTriangulate", [ModifierSpec('triangulate', 'TRIANGULATE', {})]], + ["testMonkeyWireframe", "expectedMonkeyWireframe", [ModifierSpec('wireframe', 'WIREFRAME', {})]], + #ModifierSpec('skin', 'SKIN', {}), # skin is not reproducible . + + ############################################# + # One 'Deform' modifier on primitive meshes + ############################################# + # 16 + ["testMonkeyArmature", "expectedMonkeyArmature", + [ModifierSpec('armature', 'ARMATURE', {'object': bpy.data.objects['testArmature'], 'use_vertex_groups': True})]], + ["testTorusCast", "expectedTorusCast", [ModifierSpec('cast', 'CAST', {'factor': 2.64})]], + ["testCubeCurve", "expectedCubeCurve", + [ModifierSpec('curve', 'CURVE', {'object': bpy.data.objects['testBezierCurve']})]], + ["testMonkeyDisplace", "expectedMonkeyDisplace", [ModifierSpec('displace', "DISPLACE", {})]], + + # Hook modifier requires moving the hook object to get a mesh change, so can't test it with the current framework + # ["testMonkeyHook", "expectedMonkeyHook", + # [ModifierSpec('hook', 'HOOK', {'object': bpy.data.objects["EmptyHook"], 'vertex_group': "HookVertexGroup"})]], + + # 20 + #ModifierSpec('laplacian_deform', 'LAPLACIANDEFORM', {}) Laplacian requires a more complex mesh + ["testCubeLattice", "expectedCubeLattice", + [ModifierSpec('lattice', 'LATTICE', {'object': bpy.data.objects["testLattice"]})]], + ] + + modifiers_test = ModifierTest(tests) + + command = list(sys.argv) + for i, cmd in enumerate(command): + if cmd == "--run-all-tests": + modifiers_test.apply_modifiers = True + modifiers_test.run_all_tests() + break + elif cmd == "--run-test": + modifiers_test.apply_modifiers = False + index = int(command[i + 1]) + modifiers_test.run_test(index) + break + + +if __name__ == "__main__": + try: + main() + except: + import traceback + traceback.print_exc() + sys.exit(1) -- cgit v1.2.3