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Link/Append tests: properly support and test with/without 'recursive' behaviors. 

This requires adding an extra ('indirect') library to the test cases for
append.

Aftermath of T92224.
This commit is contained in:
Bastien Montagne 2021-10-20 11:56:04 +02:00
parent 25c173ffd1
commit 6cd191a660
1 changed files with 59 additions and 2 deletions
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61
tests/python/bl_blendfile_liblink.py
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@ -34,7 +34,44 @@ class TestBlendLibLinkHelper(TestHelper):
output_dir = self.args.output_dir
self.ensure_path(output_dir)
# Take care to keep the name unique so multiple test jobs can run at once.
output_lib_path = os.path.join(output_dir, self.unique_blendfile_name("blendlib"))
output_lib_path = os.path.join(output_dir, self.unique_blendfile_name("blendlib_basic"))
bpy.ops.wm.save_as_mainfile(filepath=output_lib_path, check_existing=False, compress=False)
return output_lib_path
def init_lib_data_indirect_lib(self):
output_dir = self.args.output_dir
self.ensure_path(output_dir)
# Create an indirect library containing a material.
self.reset_blender()
ma = bpy.data.materials.new("LibMaterial")
ma.use_fake_user = True
# Take care to keep the name unique so multiple test jobs can run at once.
output_lib_path = os.path.join(output_dir, self.unique_blendfile_name("blendlib_indirect_material"))
bpy.ops.wm.save_as_mainfile(filepath=output_lib_path, check_existing=False, compress=False)
# Create a main library containing object etc., and linking material from indirect library.
self.reset_blender()
link_dir = os.path.join(output_lib_path, "Material")
bpy.ops.wm.link(directory=link_dir, filename="LibMaterial")
ma = bpy.data.materials[0]
me = bpy.data.meshes.new("LibMesh")
me.materials.append(ma)
ob = bpy.data.objects.new("LibMesh", me)
coll = bpy.data.collections.new("LibMesh")
coll.objects.link(ob)
bpy.context.scene.collection.children.link(coll)
output_dir = self.args.output_dir
self.ensure_path(output_dir)
# Take care to keep the name unique so multiple test jobs can run at once.
output_lib_path = os.path.join(output_dir, self.unique_blendfile_name("blendlib_indirect_main"))
bpy.ops.wm.save_as_mainfile(filepath=output_lib_path, check_existing=False, compress=False)
@ -158,7 +195,7 @@ class TestBlendLibAppendBasic(TestBlendLibLinkHelper):
def test_append(self):
output_dir = self.args.output_dir
output_lib_path = self.init_lib_data_basic()
output_lib_path = self.init_lib_data_indirect_lib()
# Simple append of a single ObData.
self.reset_blender()
@ -167,6 +204,11 @@ class TestBlendLibAppendBasic(TestBlendLibLinkHelper):
bpy.ops.wm.append(directory=link_dir, filename="LibMesh",
instance_object_data=False, set_fake=False, use_recursive=False, do_reuse_local_id=False)
print(bpy.data.materials[:], bpy.data.materials[0].library, bpy.data.materials[0].users, bpy.data.materials[0].use_fake_user)
assert(len(bpy.data.materials) == 1)
assert(bpy.data.materials[0].library is not None)
assert(bpy.data.materials[0].users == 2) # Fake user is not cleared when linking.
assert(len(bpy.data.meshes) == 1)
assert(bpy.data.meshes[0].library is None)
assert(bpy.data.meshes[0].use_fake_user is False)
@ -181,6 +223,9 @@ class TestBlendLibAppendBasic(TestBlendLibLinkHelper):
bpy.ops.wm.append(directory=link_dir, filename="LibMesh",
instance_object_data=True, set_fake=False, use_recursive=False, do_reuse_local_id=False)
assert(len(bpy.data.materials) == 1)
assert(bpy.data.materials[0].library is not None)
assert(bpy.data.materials[0].users == 2) # Fake user is not cleared when linking.
assert(len(bpy.data.meshes) == 1)
assert(bpy.data.meshes[0].library is None)
assert(bpy.data.meshes[0].use_fake_user is False)
@ -196,6 +241,9 @@ class TestBlendLibAppendBasic(TestBlendLibLinkHelper):
bpy.ops.wm.append(directory=link_dir, filename="LibMesh",
instance_object_data=False, set_fake=True, use_recursive=False, do_reuse_local_id=False)
assert(len(bpy.data.materials) == 1)
assert(bpy.data.materials[0].library is not None)
assert(bpy.data.materials[0].users == 2) # Fake user is not cleared when linking.
assert(len(bpy.data.meshes) == 1)
assert(bpy.data.meshes[0].library is None)
assert(bpy.data.meshes[0].use_fake_user is True)
@ -210,6 +258,9 @@ class TestBlendLibAppendBasic(TestBlendLibLinkHelper):
bpy.ops.wm.append(directory=link_dir, filename="LibMesh",
instance_object_data=False, set_fake=False, use_recursive=False, do_reuse_local_id=False)
assert(len(bpy.data.materials) == 1)
assert(bpy.data.materials[0].library is not None)
assert(bpy.data.materials[0].users == 2) # Fake user is not cleared when linking.
assert(len(bpy.data.meshes) == 1)
assert(bpy.data.meshes[0].library is None)
assert(bpy.data.meshes[0].users == 1)
@ -225,6 +276,9 @@ class TestBlendLibAppendBasic(TestBlendLibLinkHelper):
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.materials) == 1)
assert(bpy.data.materials[0].library is None)
assert(bpy.data.materials[0].users == 1) # Fake user is cleared when appending.
assert(len(bpy.data.meshes) == 1)
assert(bpy.data.meshes[0].library is None)
assert(bpy.data.meshes[0].users == 1)
@ -240,6 +294,9 @@ class TestBlendLibAppendBasic(TestBlendLibLinkHelper):
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.materials) == 1)
assert(bpy.data.materials[0].library is None)
assert(bpy.data.materials[0].users == 1) # Fake user is cleared when appending.
assert(bpy.data.meshes[0].library is None)
assert(bpy.data.meshes[0].users == 1)
assert(len(bpy.data.objects) == 1)