4a02b9ffeb
Runs tests based on blend files with minimum python interaction.
Developed as part of GSoC 2021 - Regression Testing of Geometry Nodes.
Earlier, tests were built from scratch by adding a modifier/operation
from the Python API.
Now, tests can also be created inside blender and are compared using
Python script.
Features: Automatically adding expected object if it doesn't exist.
This patch adds tests for the following Geometry Nodes category:
* Curves
* Geometry
* Mesh
* Points
The implemented UML diagram for refactoring of mesh test framework.
{F10225906}
Technical Changes:
SpecMeshTest: It adds the modifier/operation based on the Spec provided.
BlendFileTest: It applies already existing modifier/operation from the blend file.
Test folders hierarchy with tests. This folder should be extracted to `lib\tests\modeling`
{F10240651}
Note: The `geometry_nodes` folder might lie under another `geometry_nodes` folder while extracting, please double check. Use the inner-most one.
The hierarchy should be:
-`lib\tests\modeling\geometry_nodes\mesh`
-`lib\tests\modeling\geometry_nodes\points`
and so on.
* From `ctest` the tests should be run as `ctest -R geo_node -C [Configuration]` on Windows.
* Each single test can be run with its entire name e..g `ctest -R geo_node_geometry_join_geometry`.(just an example). Run `ctest -N -R geo_node` to see all tests.
* From blender, the tests can be run `blender -b path\to\blend\file --python path\to\geo_node_test.py`
Reviewed By: zazizizou, JacquesLucke
Differential Revision: https://developer.blender.org/D11611
55 lines
1.8 KiB
Python
55 lines
1.8 KiB
Python
# ##### 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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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 RunTest, ParticleSystemSpec, SpecMeshTest
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def main():
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test = [
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SpecMeshTest("ParticleSystemTest", "testParticleSystem", "expParticleSystem",
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[ParticleSystemSpec('Particles', 'PARTICLE_SYSTEM', {'render_type': "OBJECT",
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'instance_object': bpy.data.objects['Cube']}, 20)], threshold=1e-3),
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]
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particle_test = RunTest(test)
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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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particle_test.apply_modifiers = True
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particle_test.do_compare = True
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particle_test.run_all_tests()
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break
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elif cmd == "--run-test":
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particle_test.apply_modifiers = False
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particle_test.do_compare = False
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name = command[i + 1]
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particle_test.run_test(name)
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break
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if __name__ == "__main__":
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main()
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