Layers / Depsgraph: Unittesting for selection and visibility evaluation

tests/python/render_layer/CMakeLists.txt

@@ -60,6 +60,15 @@ RENDER_LAYER_TEST(active_collection)
 RENDER_LAYER_TEST(collection_rename)
 RENDER_LAYER_TEST(evaluation_visibility_a)
 RENDER_LAYER_TEST(evaluation_visibility_b)
+RENDER_LAYER_TEST(evaluation_visibility_c)
+RENDER_LAYER_TEST(evaluation_visibility_d)
+RENDER_LAYER_TEST(evaluation_visibility_e)
+RENDER_LAYER_TEST(evaluation_visibility_f)
+RENDER_LAYER_TEST(evaluation_selectability_a)
+RENDER_LAYER_TEST(evaluation_selectability_b)
+RENDER_LAYER_TEST(evaluation_selectability_c)
+RENDER_LAYER_TEST(evaluation_selectability_d)
+RENDER_LAYER_TEST(evaluation_selectability_e)
 RENDER_LAYER_TEST(object_add_cylinder)
 RENDER_LAYER_TEST(object_add_empty)
 RENDER_LAYER_TEST(object_add_torus)

tests/python/render_layer/test_evaluation_selectability_a.py

@@ -0,0 +1,58 @@
+# ############################################################
+# Importing - Same For All Render Layer Tests
+# ############################################################
+
+import unittest
+import os
+import sys
+
+sys.path.append(os.path.dirname(__file__))
+from render_layer_common import *
+
+
+# ############################################################
+# Testing
+# ############################################################
+
+class UnitTesting(RenderLayerTesting):
+    def test_selectability(self):
+        """
+        See if the depsgraph evaluation is correct
+        """
+        import bpy
+
+        scene = bpy.context.scene
+        cube = bpy.data.objects.new('guinea pig', bpy.data.meshes.new('mesh'))
+
+        layer = scene.render_layers.new('Selectability Test')
+        layer.collections.unlink(layer.collections[0])
+        scene.render_layers.active = layer
+
+        scene_collection_mom = scene.master_collection.collections.new("Mom")
+        scene_collection_kid = scene_collection_mom.collections.new("Kid")
+
+        scene_collection_kid.objects.link(cube)
+
+        layer_collection_mom = layer.collections.link(scene_collection_mom)
+        layer_collection_kid = layer.collections.link(scene_collection_kid)
+
+        layer_collection_mom.hide = True
+        bpy.context.scene.update()  # update depsgraph
+        cube.select_set('SELECT')
+
+        self.assertTrue(cube.visible_get(), "Cube should be visible")
+        self.assertTrue(cube.select_get(), "Cube should be selected")
+
+
+# ############################################################
+# Main - Same For All Render Layer Tests
+# ############################################################
+
+if __name__ == '__main__':
+    import sys
+
+    extra_arguments = sys.argv[sys.argv.index("--") + 1:] if "--" in sys.argv else []
+    sys.argv = [__file__] + (sys.argv[sys.argv.index("--") + 2:] if "--" in sys.argv else [])
+
+    UnitTesting._extra_arguments = extra_arguments
+    unittest.main()

tests/python/render_layer/test_evaluation_selectability_b.py

@@ -0,0 +1,60 @@
+# ############################################################
+# Importing - Same For All Render Layer Tests
+# ############################################################
+
+import unittest
+import os
+import sys
+
+sys.path.append(os.path.dirname(__file__))
+from render_layer_common import *
+
+
+# ############################################################
+# Testing
+# ############################################################
+
+class UnitTesting(RenderLayerTesting):
+    def test_selectability(self):
+        """
+        See if the depsgraph evaluation is correct
+        """
+        import bpy
+
+        scene = bpy.context.scene
+        cube = bpy.data.objects.new('guinea pig', bpy.data.meshes.new('mesh'))
+
+        layer = scene.render_layers.new('Selectability Test')
+        layer.collections.unlink(layer.collections[0])
+        scene.render_layers.active = layer
+
+        scene_collection_mom = scene.master_collection.collections.new("Mom")
+        scene_collection_kid = scene_collection_mom.collections.new("Kid")
+
+        scene_collection_kid.objects.link(cube)
+
+        layer_collection_mom = layer.collections.link(scene_collection_mom)
+        layer_collection_kid = layer.collections.link(scene_collection_kid)
+        bpy.context.scene.update()  # update depsgraph
+        cube.select_set('SELECT')
+
+        layer_collection_mom.collections[layer_collection_kid.name].hide = True
+        layer_collection_kid.hide = True
+
+        bpy.context.scene.update()  # update depsgraph
+        self.assertFalse(cube.visible_get(), "Cube should be invisible")
+        self.assertFalse(cube.select_get(), "Cube should be unselected")
+
+
+# ############################################################
+# Main - Same For All Render Layer Tests
+# ############################################################
+
+if __name__ == '__main__':
+    import sys
+
+    extra_arguments = sys.argv[sys.argv.index("--") + 1:] if "--" in sys.argv else []
+    sys.argv = [__file__] + (sys.argv[sys.argv.index("--") + 2:] if "--" in sys.argv else [])
+
+    UnitTesting._extra_arguments = extra_arguments
+    unittest.main()

tests/python/render_layer/test_evaluation_selectability_c.py

@@ -0,0 +1,58 @@
+# ############################################################
+# Importing - Same For All Render Layer Tests
+# ############################################################
+
+import unittest
+import os
+import sys
+
+sys.path.append(os.path.dirname(__file__))
+from render_layer_common import *
+
+
+# ############################################################
+# Testing
+# ############################################################
+
+class UnitTesting(RenderLayerTesting):
+    def test_selectability(self):
+        """
+        See if the depsgraph evaluation is correct
+        """
+        import bpy
+
+        scene = bpy.context.scene
+        cube = bpy.data.objects.new('guinea pig', bpy.data.meshes.new('mesh'))
+
+        layer = scene.render_layers.new('Selectability Test')
+        layer.collections.unlink(layer.collections[0])
+        scene.render_layers.active = layer
+
+        scene_collection_mom = scene.master_collection.collections.new("Mom")
+        scene_collection_kid = scene_collection_mom.collections.new("Kid")
+
+        scene_collection_kid.objects.link(cube)
+
+        layer_collection_mom = layer.collections.link(scene_collection_mom)
+        layer_collection_kid = layer.collections.link(scene_collection_kid)
+
+        layer_collection_mom.hide = False
+        bpy.context.scene.update()  # update depsgraph
+        cube.select_set('SELECT')
+
+        self.assertTrue(cube.visible_get(), "Cube should be visible")
+        self.assertTrue(cube.select_get(), "Cube should be selected")
+
+
+# ############################################################
+# Main - Same For All Render Layer Tests
+# ############################################################
+
+if __name__ == '__main__':
+    import sys
+
+    extra_arguments = sys.argv[sys.argv.index("--") + 1:] if "--" in sys.argv else []
+    sys.argv = [__file__] + (sys.argv[sys.argv.index("--") + 2:] if "--" in sys.argv else [])
+
+    UnitTesting._extra_arguments = extra_arguments
+    unittest.main()

tests/python/render_layer/test_evaluation_selectability_d.py

@@ -0,0 +1,61 @@
+# ############################################################
+# Importing - Same For All Render Layer Tests
+# ############################################################
+
+import unittest
+import os
+import sys
+
+sys.path.append(os.path.dirname(__file__))
+from render_layer_common import *
+
+
+# ############################################################
+# Testing
+# ############################################################
+
+class UnitTesting(RenderLayerTesting):
+    def test_selectability(self):
+        """
+        See if the depsgraph evaluation is correct
+        """
+        import bpy
+
+        scene = bpy.context.scene
+        cube = bpy.data.objects.new('guinea pig', bpy.data.meshes.new('mesh'))
+
+        layer = scene.render_layers.new('Selectability Test')
+        layer.collections.unlink(layer.collections[0])
+        scene.render_layers.active = layer
+
+        scene_collection_mom = scene.master_collection.collections.new("Mom")
+        scene_collection_kid = scene_collection_mom.collections.new("Kid")
+
+        scene_collection_kid.objects.link(cube)
+
+        layer_collection_mom = layer.collections.link(scene_collection_mom)
+        layer_collection_kid = layer.collections.link(scene_collection_kid)
+
+        layer_collection_mom.hide = False
+        bpy.context.scene.update()  # update depsgraph
+
+        cube.select_set('SELECT')
+        layer_collection_mom.collections[layer_collection_kid.name].hide_select = True
+
+        bpy.context.scene.update()  # update depsgraph
+        self.assertTrue(cube.visible_get(), "Cube should be visible")
+        self.assertTrue(cube.select_get(), "Cube should be selected")
+
+
+# ############################################################
+# Main - Same For All Render Layer Tests
+# ############################################################
+
+if __name__ == '__main__':
+    import sys
+
+    extra_arguments = sys.argv[sys.argv.index("--") + 1:] if "--" in sys.argv else []
+    sys.argv = [__file__] + (sys.argv[sys.argv.index("--") + 2:] if "--" in sys.argv else [])
+
+    UnitTesting._extra_arguments = extra_arguments
+    unittest.main()

tests/python/render_layer/test_evaluation_selectability_e.py

@@ -0,0 +1,60 @@
+# ############################################################
+# Importing - Same For All Render Layer Tests
+# ############################################################
+
+import unittest
+import os
+import sys
+
+sys.path.append(os.path.dirname(__file__))
+from render_layer_common import *
+
+
+# ############################################################
+# Testing
+# ############################################################
+
+class UnitTesting(RenderLayerTesting):
+    def test_selectability(self):
+        """
+        See if the depsgraph evaluation is correct
+        """
+        import bpy
+
+        scene = bpy.context.scene
+        cube = bpy.data.objects.new('guinea pig', bpy.data.meshes.new('mesh'))
+
+        layer = scene.render_layers.new('Selectability Test')
+        layer.collections.unlink(layer.collections[0])
+        scene.render_layers.active = layer
+
+        scene_collection_mom = scene.master_collection.collections.new("Mom")
+        scene_collection_kid = scene_collection_mom.collections.new("Kid")
+
+        scene_collection_kid.objects.link(cube)
+
+        layer_collection_mom = layer.collections.link(scene_collection_mom)
+        layer_collection_kid = layer.collections.link(scene_collection_kid)
+
+        layer_collection_mom.hide = False
+        cube.select_set('SELECT')
+        layer_collection_mom.collections[layer_collection_kid.name].hide_select = True
+        layer_collection_kid.hide = True
+
+        bpy.context.scene.update()  # update depsgraph
+        self.assertTrue(cube.visible_get(), "Cube should be visible")
+        self.assertFalse(cube.select_get(), "Cube should be unselected")
+
+
+# ############################################################
+# Main - Same For All Render Layer Tests
+# ############################################################
+
+if __name__ == '__main__':
+    import sys
+
+    extra_arguments = sys.argv[sys.argv.index("--") + 1:] if "--" in sys.argv else []
+    sys.argv = [__file__] + (sys.argv[sys.argv.index("--") + 2:] if "--" in sys.argv else [])
+
+    UnitTesting._extra_arguments = extra_arguments
+    unittest.main()

tests/python/render_layer/test_evaluation_visibility_a.py

@@ -17,7 +17,7 @@ from render_layer_common import *
 class UnitTesting(RenderLayerTesting):
     def test_visibility(self):
         """
-        See if we can link objects
+        See if the depsgraph evaluation is correct
         """
         import bpy
 
@@ -28,19 +28,20 @@ class UnitTesting(RenderLayerTesting):
         layer.collections.unlink(layer.collections[0])
         scene.render_layers.active = layer
 
-        scene_collection_a = scene.master_collection.collections.new("Visible")
-        scene_collection_b = scene.master_collection.collections.new("Invisible")
+        scene_collection_mom = scene.master_collection.collections.new("Mom")
+        scene_collection_kid = scene.master_collection.collections.new("Kid")
 
-        scene_collection_a.objects.link(cube)
-        scene_collection_b.objects.link(cube)
+        scene_collection_mom.objects.link(cube)
+        scene_collection_kid.objects.link(cube)
 
-        layer_collection_a = layer.collections.link(scene_collection_a)
-        layer_collection_b = layer.collections.link(scene_collection_b)
+        layer_collection_mom = layer.collections.link(scene_collection_mom)
+        layer_collection_kid = layer.collections.link(scene_collection_kid)
 
-        layer_collection_a.hide = False
-        layer_collection_b.hide = True
+        layer_collection_mom.hide = True
+        layer_collection_kid.hide = False
 
-        self.assertTrue(cube.visible_get(), "Object is not visible")
+        bpy.context.scene.update()  # update depsgraph
+        self.assertTrue(cube.visible_get(), "Object should be visible")
 
 
 # ############################################################

tests/python/render_layer/test_evaluation_visibility_b.py

@@ -17,7 +17,7 @@ from render_layer_common import *
 class UnitTesting(RenderLayerTesting):
     def test_visibility(self):
         """
-        See if we can link objects
+        See if the depsgraph evaluation is correct
         """
         import bpy
 
@@ -28,8 +28,8 @@ class UnitTesting(RenderLayerTesting):
         layer.collections.unlink(layer.collections[0])
         scene.render_layers.active = layer
 
-        scene_collection_mom = scene.master_collection.collections.new("Visible")
-        scene_collection_kid = scene_collection_mom.collections.new("Invisible")
+        scene_collection_mom = scene.master_collection.collections.new("Mom")
+        scene_collection_kid = scene_collection_mom.collections.new("Kid")
 
         scene_collection_kid.objects.link(cube)
 
@@ -40,7 +40,8 @@ class UnitTesting(RenderLayerTesting):
         layer_collection_mom.collections[layer_collection_kid.name].hide = True
         layer_collection_kid.hide = True
 
-        self.assertFalse(cube.visible_get(), "Object is not invisible")
+        bpy.context.scene.update()  # update depsgraph
+        self.assertFalse(cube.visible_get(), "Object should be invisible")
 
 
 # ############################################################

tests/python/render_layer/test_evaluation_visibility_c.py

@@ -0,0 +1,58 @@
+# ############################################################
+# Importing - Same For All Render Layer Tests
+# ############################################################
+
+import unittest
+import os
+import sys
+
+sys.path.append(os.path.dirname(__file__))
+from render_layer_common import *
+
+
+# ############################################################
+# Testing
+# ############################################################
+
+class UnitTesting(RenderLayerTesting):
+    def test_visibility(self):
+        """
+        See if the depsgraph evaluation is correct
+        """
+        import bpy
+
+        scene = bpy.context.scene
+        cube = bpy.data.objects.new('guinea pig', bpy.data.meshes.new('mesh'))
+
+        layer = scene.render_layers.new('Visibility Test')
+        layer.collections.unlink(layer.collections[0])
+        scene.render_layers.active = layer
+
+        scene_collection_mom = scene.master_collection.collections.new("Mom")
+        scene_collection_kid = scene_collection_mom.collections.new("Kid")
+
+        scene_collection_kid.objects.link(cube)
+
+        layer_collection_mom = layer.collections.link(scene_collection_mom)
+        layer_collection_kid = layer.collections.link(scene_collection_kid)
+
+        layer_collection_mom.hide = False
+        layer_collection_mom.collections[layer_collection_kid.name].hide = True
+        layer_collection_kid.hide = False
+
+        bpy.context.scene.update()  # update depsgraph
+        self.assertTrue(cube.visible_get(), "Object should be visible")
+
+
+# ############################################################
+# Main - Same For All Render Layer Tests
+# ############################################################
+
+if __name__ == '__main__':
+    import sys
+
+    extra_arguments = sys.argv[sys.argv.index("--") + 1:] if "--" in sys.argv else []
+    sys.argv = [__file__] + (sys.argv[sys.argv.index("--") + 2:] if "--" in sys.argv else [])
+
+    UnitTesting._extra_arguments = extra_arguments
+    unittest.main()

tests/python/render_layer/test_evaluation_visibility_d.py

@@ -0,0 +1,55 @@
+# ############################################################
+# Importing - Same For All Render Layer Tests
+# ############################################################
+
+import unittest
+import os
+import sys
+
+sys.path.append(os.path.dirname(__file__))
+from render_layer_common import *
+
+
+# ############################################################
+# Testing
+# ############################################################
+
+class UnitTesting(RenderLayerTesting):
+    def test_visibility(self):
+        """
+        See if the depsgraph evaluation is correct
+        """
+        import bpy
+
+        scene = bpy.context.scene
+        cube = bpy.data.objects.new('guinea pig', bpy.data.meshes.new('mesh'))
+
+        layer = scene.render_layers.new('Visibility Test')
+        layer.collections.unlink(layer.collections[0])
+        scene.render_layers.active = layer
+
+        scene_collection_mom = scene.master_collection.collections.new("Mom")
+        scene_collection_kid = scene_collection_mom.collections.new("Kid")
+
+        scene_collection_kid.objects.link(cube)
+
+        layer_collection_mom = layer.collections.link(scene_collection_mom)
+        layer_collection_kid = layer.collections.link(scene_collection_kid)
+
+        layer_collection_mom.hide = False
+        bpy.context.scene.update()  # update depsgraph
+        self.assertTrue(cube.visible_get(), "Object should be visible")
+
+
+# ############################################################
+# Main - Same For All Render Layer Tests
+# ############################################################
+
+if __name__ == '__main__':
+    import sys
+
+    extra_arguments = sys.argv[sys.argv.index("--") + 1:] if "--" in sys.argv else []
+    sys.argv = [__file__] + (sys.argv[sys.argv.index("--") + 2:] if "--" in sys.argv else [])
+
+    UnitTesting._extra_arguments = extra_arguments
+    unittest.main()

tests/python/render_layer/test_evaluation_visibility_e.py

@@ -0,0 +1,58 @@
+# ############################################################
+# Importing - Same For All Render Layer Tests
+# ############################################################
+
+import unittest
+import os
+import sys
+
+sys.path.append(os.path.dirname(__file__))
+from render_layer_common import *
+
+
+# ############################################################
+# Testing
+# ############################################################
+
+class UnitTesting(RenderLayerTesting):
+    def test_visibility(self):
+        """
+        See if the depsgraph evaluation is correct
+        """
+        import bpy
+
+        scene = bpy.context.scene
+        cube = bpy.data.objects.new('guinea pig', bpy.data.meshes.new('mesh'))
+
+        layer = scene.render_layers.new('Visibility Test')
+        layer.collections.unlink(layer.collections[0])
+        scene.render_layers.active = layer
+
+        scene_collection_mom = scene.master_collection.collections.new("Mom")
+        scene_collection_kid = scene_collection_mom.collections.new("Kid")
+
+        scene_collection_mom.objects.link(cube)
+        scene_collection_kid.objects.link(cube)
+
+        layer_collection_mom = layer.collections.link(scene_collection_mom)
+        layer_collection_kid = layer.collections.link(scene_collection_kid)
+
+        layer_collection_mom.hide = False
+        layer_collection_kid.hide = True
+
+        bpy.context.scene.update()  # update depsgraph
+        self.assertTrue(cube.visible_get(), "Object should be visible")
+
+
+# ############################################################
+# Main - Same For All Render Layer Tests
+# ############################################################
+
+if __name__ == '__main__':
+    import sys
+
+    extra_arguments = sys.argv[sys.argv.index("--") + 2:] if "--" in sys.argv else []
+    sys.argv = [__file__] + (sys.argv[sys.argv.index("--") + 2:] if "--" in sys.argv else [])
+
+    UnitTesting._extra_arguments = extra_arguments
+    unittest.main()

tests/python/render_layer/test_evaluation_visibility_f.py

@@ -0,0 +1,59 @@
+# ############################################################
+# Importing - Same For All Render Layer Tests
+# ############################################################
+
+import unittest
+import os
+import sys
+
+sys.path.append(os.path.dirname(__file__))
+from render_layer_common import *
+
+
+# ############################################################
+# Testing
+# ############################################################
+
+class UnitTesting(RenderLayerTesting):
+    def test_visibility(self):
+        """
+        See if the depsgraph evaluation is correct
+        """
+        import bpy
+
+        scene = bpy.context.scene
+        cube = bpy.data.objects.new('guinea pig', bpy.data.meshes.new('mesh'))
+
+        layer = scene.render_layers.new('Visibility Test')
+        layer.collections.unlink(layer.collections[0])
+        scene.render_layers.active = layer
+
+        scene_collection_mom = scene.master_collection.collections.new("Mom")
+        scene_collection_kid = scene_collection_mom.collections.new("Kid")
+
+        scene_collection_mom.objects.link(cube)
+        scene_collection_kid.objects.link(cube)
+
+        layer_collection_mom = layer.collections.link(scene_collection_mom)
+        layer_collection_kid = layer.collections.link(scene_collection_kid)
+
+        layer_collection_mom.hide = False
+        layer_collection_mom.collections[layer_collection_kid.name].hide = True
+        layer_collection_kid.hide = True
+
+        bpy.context.scene.update()  # update depsgraph
+        self.assertTrue(cube.visible_get(), "Object should be visible")
+
+
+# ############################################################
+# Main - Same For All Render Layer Tests
+# ############################################################
+
+if __name__ == '__main__':
+    import sys
+
+    extra_arguments = sys.argv[sys.argv.index("--") + 1:] if "--" in sys.argv else []
+    sys.argv = [__file__] + (sys.argv[sys.argv.index("--") + 2:] if "--" in sys.argv else [])
+
+    UnitTesting._extra_arguments = extra_arguments
+    unittest.main()