79 lines
2.4 KiB
Python
79 lines
2.4 KiB
Python
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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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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 AbstractUSDTest(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 {0} should exist'.format(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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class USDImportTest(AbstractUSDTest):
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def test_import_prim_hierarchy(self):
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"""Test importing a simple object hierarchy from a USDA file."""
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infile = str(self.testdir / "prim-hierarchy.usda")
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res = bpy.ops.wm.usd_import(filepath=infile)
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self.assertEqual({'FINISHED'}, res)
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objects = bpy.context.scene.collection.objects
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self.assertEqual(5, len(objects))
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# Test the hierarchy.
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self.assertIsNone(objects['World'].parent)
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self.assertEqual(objects['World'], objects['Plane'].parent)
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self.assertEqual(objects['World'], objects['Plane_001'].parent)
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self.assertEqual(objects['World'], objects['Empty'].parent)
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self.assertEqual(objects['Empty'], objects['Plane_002'].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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main()
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