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LibLink Append: Expose 'reuse ID' through new BLO flag, and add basic tests.

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Option is now available to append operator, alsthough hidden and
disabled by default.
This commit is contained in:
Bastien Montagne
2021-09-23 12:56:05 +02:00
parent cb173d05dc
commit f48a4aa0f9
3 changed files with 88 additions and 8 deletions
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76
tests/python/bl_blendfile_liblink.py
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@@ -165,7 +165,7 @@ class TestBlendLibAppendBasic(TestBlendLibLinkHelper):
link_dir = os.path.join(output_lib_path, "Mesh")
bpy.ops.wm.append(directory=link_dir, filename="LibMesh",
instance_object_data=False, set_fake=False, use_recursive=False)
instance_object_data=False, set_fake=False, use_recursive=False, do_reuse_local_id=False)
assert(len(bpy.data.meshes) == 1)
assert(bpy.data.meshes[0].library is None)
@@ -179,7 +179,7 @@ class TestBlendLibAppendBasic(TestBlendLibLinkHelper):
link_dir = os.path.join(output_lib_path, "Mesh")
bpy.ops.wm.append(directory=link_dir, filename="LibMesh",
instance_object_data=True, set_fake=False, use_recursive=False)
instance_object_data=True, set_fake=False, use_recursive=False, do_reuse_local_id=False)
assert(len(bpy.data.meshes) == 1)
assert(bpy.data.meshes[0].library is None)
@@ -194,7 +194,7 @@ class TestBlendLibAppendBasic(TestBlendLibLinkHelper):
link_dir = os.path.join(output_lib_path, "Mesh")
bpy.ops.wm.append(directory=link_dir, filename="LibMesh",
instance_object_data=False, set_fake=True, use_recursive=False)
instance_object_data=False, set_fake=True, use_recursive=False, do_reuse_local_id=False)
assert(len(bpy.data.meshes) == 1)
assert(bpy.data.meshes[0].library is None)
@@ -208,7 +208,7 @@ class TestBlendLibAppendBasic(TestBlendLibLinkHelper):
link_dir = os.path.join(output_lib_path, "Object")
bpy.ops.wm.append(directory=link_dir, filename="LibMesh",
instance_object_data=False, set_fake=False, use_recursive=False)
instance_object_data=False, set_fake=False, use_recursive=False, do_reuse_local_id=False)
assert(len(bpy.data.meshes) == 1)
# This one fails currently, for unclear reasons.
@@ -224,7 +224,7 @@ class TestBlendLibAppendBasic(TestBlendLibLinkHelper):
link_dir = os.path.join(output_lib_path, "Object")
bpy.ops.wm.append(directory=link_dir, filename="LibMesh",
instance_object_data=False, set_fake=False, use_recursive=True)
instance_object_data=False, set_fake=False, use_recursive=True, do_reuse_local_id=False)
assert(len(bpy.data.meshes) == 1)
assert(bpy.data.meshes[0].library is None)
@@ -239,7 +239,7 @@ class TestBlendLibAppendBasic(TestBlendLibLinkHelper):
link_dir = os.path.join(output_lib_path, "Collection")
bpy.ops.wm.append(directory=link_dir, filename="LibMesh",
instance_object_data=False, set_fake=False, use_recursive=True)
instance_object_data=False, set_fake=False, use_recursive=True, do_reuse_local_id=False)
assert(bpy.data.meshes[0].library is None)
assert(bpy.data.meshes[0].users == 1)
@@ -251,9 +251,73 @@ class TestBlendLibAppendBasic(TestBlendLibLinkHelper):
assert(bpy.data.collections[0].users == 1)
class TestBlendLibAppendReuseID(TestBlendLibLinkHelper):
def __init__(self, args):
self.args = args
def test_append(self):
output_dir = self.args.output_dir
output_lib_path = self.init_lib_data_basic()
# Append of a single Object, and then append it again.
self.reset_blender()
link_dir = os.path.join(output_lib_path, "Object")
bpy.ops.wm.append(directory=link_dir, filename="LibMesh",
instance_object_data=False, set_fake=False, use_recursive=True, do_reuse_local_id=False)
assert(len(bpy.data.meshes) == 1)
assert(bpy.data.meshes[0].library is None)
assert(bpy.data.meshes[0].use_fake_user is False)
assert(bpy.data.meshes[0].users == 1)
assert(bpy.data.meshes[0].library_weak_reference is not None)
assert(bpy.data.meshes[0].library_weak_reference.filepath == output_lib_path)
assert(bpy.data.meshes[0].library_weak_reference.id_name == "MELibMesh")
assert(len(bpy.data.objects) == 1)
for ob in bpy.data.objects:
assert(ob.library is None)
assert(ob.library_weak_reference is None)
assert(len(bpy.data.collections) == 0) # Scene's master collection is not listed here
bpy.ops.wm.append(directory=link_dir, filename="LibMesh",
instance_object_data=False, set_fake=False, use_recursive=True, do_reuse_local_id=True)
assert(len(bpy.data.meshes) == 1)
assert(bpy.data.meshes[0].library is None)
assert(bpy.data.meshes[0].use_fake_user is False)
assert(bpy.data.meshes[0].users == 2)
assert(bpy.data.meshes[0].library_weak_reference is not None)
assert(bpy.data.meshes[0].library_weak_reference.filepath == output_lib_path)
assert(bpy.data.meshes[0].library_weak_reference.id_name == "MELibMesh")
assert(len(bpy.data.objects) == 2)
for ob in bpy.data.objects:
assert(ob.library is None)
assert(ob.library_weak_reference is None)
assert(len(bpy.data.collections) == 0) # Scene's master collection is not listed here
bpy.ops.wm.append(directory=link_dir, filename="LibMesh",
instance_object_data=False, set_fake=False, use_recursive=True, do_reuse_local_id=False)
assert(len(bpy.data.meshes) == 2)
assert(bpy.data.meshes[0].library_weak_reference is None)
assert(bpy.data.meshes[1].library is None)
assert(bpy.data.meshes[1].use_fake_user is False)
assert(bpy.data.meshes[1].users == 1)
assert(bpy.data.meshes[1].library_weak_reference is not None)
assert(bpy.data.meshes[1].library_weak_reference.filepath == output_lib_path)
assert(bpy.data.meshes[1].library_weak_reference.id_name == "MELibMesh")
assert(len(bpy.data.objects) == 3)
for ob in bpy.data.objects:
assert(ob.library is None)
assert(ob.library_weak_reference is None)
assert(len(bpy.data.collections) == 0) # Scene's master collection is not listed here
TESTS = (
TestBlendLibLinkSaveLoadBasic,
TestBlendLibAppendBasic,
TestBlendLibAppendReuseID,
)