forked from bartvdbraak/blender
Alembic import: added simple unit test for importer.
It only tests the presence of the objects and their parent/child pointers. Matrix and animated properties should be done in a later test.
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@ -444,6 +444,12 @@ if(WITH_CYCLES)
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endif()
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endif()
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if(WITH_ALEMBIC)
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if(WITH_ALEMBIC)
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add_test(script_alembic_import ${TEST_BLENDER_EXE}
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--python ${CMAKE_CURRENT_LIST_DIR}/bl_alembic_import_test.py
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--
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--testdir "${TEST_SRC_DIR}/alembic"
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)
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if(MSVC)
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if(MSVC)
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add_test(NAME cycles_${subject}_test
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add_test(NAME cycles_${subject}_test
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COMMAND
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COMMAND
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92
tests/python/bl_alembic_import_test.py
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92
tests/python/bl_alembic_import_test.py
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@ -0,0 +1,92 @@
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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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"""
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./blender.bin --background -noaudio --factory-startup --python tests/python/bl_alembic_import_test.py -- --testdir /path/to/lib/tests/alembic
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"""
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import pathlib
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import sys
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import unittest
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import bpy
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args = None
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class SimpleImportTest(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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cls.testdir = args.testdir
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def setUp(self):
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self.assertTrue(self.testdir.exists(),
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'Test dir %s should exist' % self.testdir)
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# Make sure we always start with a known-empty file.
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bpy.ops.wm.open_mainfile(filepath=str(self.testdir / "empty.blend"))
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def test_import_cube_hierarchy(self):
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res = bpy.ops.wm.alembic_import(
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filepath=str(self.testdir / "cubes-hierarchy.abc"),
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as_background_job=False)
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self.assertEqual({'FINISHED'}, res)
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# The objects should be linked to scene_collection in Blender 2.8,
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# and to scene in Blender 2.7x.
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objects = bpy.context.scene.objects
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self.assertEqual(13, len(objects))
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# Test the hierarchy.
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self.assertIsNone(objects['Cube'].parent)
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self.assertEqual(objects['Cube'], objects['Cube_001'].parent)
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self.assertEqual(objects['Cube'], objects['Cube_002'].parent)
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self.assertEqual(objects['Cube'], objects['Cube_003'].parent)
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self.assertEqual(objects['Cube_003'], objects['Cube_004'].parent)
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self.assertEqual(objects['Cube_003'], objects['Cube_005'].parent)
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self.assertEqual(objects['Cube_003'], objects['Cube_006'].parent)
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def main():
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global args
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import argparse
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if '--' in sys.argv:
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argv = [sys.argv[0]] + sys.argv[sys.argv.index('--')+1:]
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else:
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argv = sys.argv
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parser = argparse.ArgumentParser()
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parser.add_argument('--testdir', required=True, type=pathlib.Path)
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args, remaining = parser.parse_known_args(argv)
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unittest.main(argv=remaining)
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if __name__ == "__main__":
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import traceback
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# So a python error exits Blender itself too
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try:
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main()
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except SystemExit:
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raise
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except:
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traceback.print_exc()
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sys.exit(1)
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