diff options
author | Michael Kowalski <makowalski@nvidia.com> | 2021-10-20 19:07:28 +0300 |
---|---|---|
committer | Michael Kowalski <makowalski@nvidia.com> | 2021-10-20 19:07:28 +0300 |
commit | 0baa876b8347a81a457dadaa1f11acc7530c2769 (patch) | |
tree | 582d48a337defa3e1ad4458024f53826e2bfd2ee /tests | |
parent | 40c3b8836b7a36303ea9c78b0932758cbf277f93 (diff) |
New test for USD import.
Added a basic test for importing a primitive hierarchy from a USDA
file into Blender. This was reviewed by Sybren in patch D12479.
Diffstat (limited to 'tests')
-rw-r--r-- | tests/python/CMakeLists.txt | 9 | ||||
-rw-r--r-- | tests/python/bl_usd_import_test.py | 78 |
2 files changed, 87 insertions, 0 deletions
diff --git a/tests/python/CMakeLists.txt b/tests/python/CMakeLists.txt index 2b31b6362e9..b761f310b1a 100644 --- a/tests/python/CMakeLists.txt +++ b/tests/python/CMakeLists.txt @@ -838,6 +838,15 @@ if(WITH_ALEMBIC) ) endif() +if(WITH_USD) + add_blender_test( + usd_import_test + --python ${CMAKE_CURRENT_LIST_DIR}/bl_usd_import_test.py + -- + --testdir "${TEST_SRC_DIR}/usd" + ) +endif() + if(WITH_CODEC_FFMPEG) add_python_test( ffmpeg diff --git a/tests/python/bl_usd_import_test.py b/tests/python/bl_usd_import_test.py new file mode 100644 index 00000000000..6f157c3f928 --- /dev/null +++ b/tests/python/bl_usd_import_test.py @@ -0,0 +1,78 @@ +# ##### 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 ##### + +# <pep8 compliant> + +import pathlib +import sys +import unittest + +import bpy + +args = None + +class AbstractUSDTest(unittest.TestCase): + @classmethod + def setUpClass(cls): + cls.testdir = args.testdir + + def setUp(self): + self.assertTrue(self.testdir.exists(), + 'Test dir {0} should exist'.format(self.testdir)) + + # Make sure we always start with a known-empty file. + bpy.ops.wm.open_mainfile(filepath=str(self.testdir / "empty.blend")) + +class USDImportTest(AbstractUSDTest): + + def test_import_prim_hierarchy(self): + """Test importing a simple object hierarchy from a USDA file.""" + + infile = str(self.testdir / "prim-hierarchy.usda") + + res = bpy.ops.wm.usd_import(filepath=infile) + self.assertEqual({'FINISHED'}, res) + + objects = bpy.context.scene.collection.objects + self.assertEqual(5, len(objects)) + + # Test the hierarchy. + self.assertIsNone(objects['World'].parent) + self.assertEqual(objects['World'], objects['Plane'].parent) + self.assertEqual(objects['World'], objects['Plane_001'].parent) + self.assertEqual(objects['World'], objects['Empty'].parent) + self.assertEqual(objects['Empty'], objects['Plane_002'].parent) + +def main(): + global args + import argparse + + if '--' in sys.argv: + argv = [sys.argv[0]] + sys.argv[sys.argv.index('--') + 1:] + else: + argv = sys.argv + + parser = argparse.ArgumentParser() + parser.add_argument('--testdir', required=True, type=pathlib.Path) + args, remaining = parser.parse_known_args(argv) + + unittest.main(argv=remaining) + + +if __name__ == "__main__": + main() |