diff options
Diffstat (limited to 'tests/python')
-rw-r--r-- | tests/python/CMakeLists.txt | 9 | ||||
-rw-r--r-- | tests/python/bl_animation_fcurves.py | 92 |
2 files changed, 101 insertions, 0 deletions
diff --git a/tests/python/CMakeLists.txt b/tests/python/CMakeLists.txt index 18f61d83c3c..7bfc1154ed4 100644 --- a/tests/python/CMakeLists.txt +++ b/tests/python/CMakeLists.txt @@ -218,6 +218,15 @@ add_blender_test( ) # ------------------------------------------------------------------------------ +# ANIMATION TESTS +add_blender_test( + bl_animation_fcurves + --python ${CMAKE_CURRENT_LIST_DIR}/bl_animation_fcurves.py + -- + --testdir "${TEST_SRC_DIR}/animation" +) + +# ------------------------------------------------------------------------------ # IO TESTS # OBJ Import tests diff --git a/tests/python/bl_animation_fcurves.py b/tests/python/bl_animation_fcurves.py new file mode 100644 index 00000000000..16fd2b36e2c --- /dev/null +++ b/tests/python/bl_animation_fcurves.py @@ -0,0 +1,92 @@ +# ##### 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> + +""" +blender -b -noaudio --factory-startup --python tests/python/bl_animation_fcurves.py -- --testdir /path/to/lib/tests/animation +""" + +import pathlib +import sys +import unittest + +import bpy + +class FCurveEvaluationTest(unittest.TestCase): + @classmethod + def setUpClass(cls): + cls.testdir = args.testdir + + def setUp(self): + self.assertTrue(self.testdir.exists(), + 'Test dir %s should exist' % self.testdir) + + def test_fcurve_versioning_291(self): + # See D8752. + bpy.ops.wm.open_mainfile(filepath=str(self.testdir / "fcurve-versioning-291.blend")) + cube = bpy.data.objects['Cube'] + fcurve = cube.animation_data.action.fcurves.find('location', index=0) + + self.assertAlmostEqual(0.0, fcurve.evaluate(1)) + self.assertAlmostEqual(0.019638698548078537, fcurve.evaluate(2)) + self.assertAlmostEqual(0.0878235399723053, fcurve.evaluate(3)) + self.assertAlmostEqual(0.21927043795585632, fcurve.evaluate(4)) + self.assertAlmostEqual(0.41515052318573, fcurve.evaluate(5)) + self.assertAlmostEqual(0.6332430243492126, fcurve.evaluate(6)) + self.assertAlmostEqual(0.8106040954589844, fcurve.evaluate(7)) + self.assertAlmostEqual(0.924369215965271, fcurve.evaluate(8)) + self.assertAlmostEqual(0.9830065965652466, fcurve.evaluate(9)) + self.assertAlmostEqual(1.0, fcurve.evaluate(10)) + + def test_fcurve_extreme_handles(self): + # See D8752. + bpy.ops.wm.open_mainfile(filepath=str(self.testdir / "fcurve-extreme-handles.blend")) + cube = bpy.data.objects['Cube'] + fcurve = cube.animation_data.action.fcurves.find('location', index=0) + + self.assertAlmostEqual(0.0, fcurve.evaluate(1)) + self.assertAlmostEqual(0.004713400732725859, fcurve.evaluate(2)) + self.assertAlmostEqual(0.022335870191454887, fcurve.evaluate(3)) + self.assertAlmostEqual(0.06331237405538559, fcurve.evaluate(4)) + self.assertAlmostEqual(0.16721539199352264, fcurve.evaluate(5)) + self.assertAlmostEqual(0.8327845335006714, fcurve.evaluate(6)) + self.assertAlmostEqual(0.9366875886917114, fcurve.evaluate(7)) + self.assertAlmostEqual(0.9776642322540283, fcurve.evaluate(8)) + self.assertAlmostEqual(0.9952865839004517, fcurve.evaluate(9)) + self.assertAlmostEqual(1.0, fcurve.evaluate(10)) + + +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() |