Updated and extended Regression Testing frameworks (Gsoc 2020)

This revision contains the following changes-

  - Updated the existing testing framework for Modifiers for Regression
  Testing.
  - Tests for Physics modifiers and remaining Generate and Deform modifiers are added.
  - The existing `ModifierSpec` is updated with backward compatibility to support Physics Modifiers.
  - Now there is support for frame number and giving nested parameters for attributes.
  - Some Deform modifiers required Object Operators, e.g. "Bind" in Mesh Deform, so a new class was added to support that functionality.
  - A separate class for holding Particles System, they are tested by converting all the particles to mesh and joining it to the mesh they were added.
  - Updated the format to add tests for Bevel, Boolean and Operators as
  well.

Reviewed By: zazizizou, mont29, campbellbarton

Differential Revision: https://developer.blender.org/D8507

1 files changed, 22 insertions, 6 deletions

diff --git a/tests/python/physics_cloth.py b/tests/python/physics_cloth.py
index 5b9151ea089..b88b4d63f9d 100644
--- a/tests/python/physics_cloth.py
+++ b/tests/python/physics_cloth.py
@@ -24,26 +24,42 @@ import sys
 import bpy
 
 sys.path.append(os.path.dirname(os.path.realpath(__file__)))
-from modules.mesh_test import ModifierTest, PhysicsSpec
+from modules.mesh_test import RunTest, ModifierSpec, MeshTest
 
 
 def main():
     test = [
-        ["testCloth", "expectedCloth",
-         [PhysicsSpec('Cloth', 'CLOTH', {'quality': 5}, 35)]],
+
+        MeshTest("ClothSimple", "testClothPlane", "expectedClothPlane",
+                 [ModifierSpec('Cloth', 'CLOTH', {'settings': {'quality': 5}}, 15)], threshold=1e-3),
+
+        # Not reproducible
+        # MeshTest("ClothPressure", "testObjClothPressure", "expObjClothPressure",
+        #           [ModifierSpec('Cloth2', 'CLOTH', {'settings': {'use_pressure': True,
+        #           'uniform_pressure_force': 1}}, 16)]),
+
+        # Not reproducible
+        # MeshTest("ClothSelfCollision", "testClothCollision", "expClothCollision",
+        #           [ModifierSpec('Cloth', 'CLOTH', {'collision_settings': {'use_self_collision': True}}, 67)]),
+
+        MeshTest("ClothSpring", "testTorusClothSpring", "expTorusClothSpring",
+                 [ModifierSpec('Cloth2', 'CLOTH', {'settings': {'use_internal_springs': True}}, 10)], threshold=1e-3),
+
     ]
-    cloth_test = ModifierTest(test, threshold=1e-3)
+    cloth_test = RunTest(test)
 
     command = list(sys.argv)
     for i, cmd in enumerate(command):
         if cmd == "--run-all-tests":
             cloth_test.apply_modifiers = True
+            cloth_test.do_compare = True
             cloth_test.run_all_tests()
             break
         elif cmd == "--run-test":
             cloth_test.apply_modifiers = False
-            index = int(command[i + 1])
-            cloth_test.run_test(index)
+            cloth_test.do_compare = False
+            name = command[i + 1]
+            cloth_test.run_test(name)
             break