Files
AnyImage/tests/test_mask_undo.py
nan f5aff50b13 Refactor and clean up codebase by removing unused functions and reorganizing imports
- Removed unused model keys and functions from properties.py.
- Deleted projection.py as its functions were no longer needed.
- Cleaned up model_catalog.py by removing unused model directory function.
- Updated imports in various test files to reflect new module structure.
- Removed deprecated test cases related to image editing tools.
- Added new tests for ONNX runtime provider selection logic.
2026-09-09 10:31:56 +08:00

68 lines
3.3 KiB
Python

import sys
from pathlib import Path
from unittest.mock import patch
import bpy
import numpy as np
import pytest
sys.path.insert(0, str(Path(__file__).parents[1] / "src"))
from anyimage.common import image, viewport
from anyimage.operators import mask_tool as mask
@pytest.mark.parametrize("gesture", ["LASSO", "BRUSH", "POLYLINE"])
def test_mask_commit_is_one_undo_transaction(gesture):
source = bpy.data.images.new("Undo source", width=8, height=8, alpha=True)
source.pixels.foreach_set(np.ones(8 * 8 * 4, dtype=np.float32))
source.pack()
owner = bpy.data.objects.new("Mask undo owner", None)
owner.empty_display_type = "IMAGE"
owner.data = source
bpy.context.scene.collection.objects.link(owner)
shared = bpy.data.objects.new("Mask undo shared", None)
shared.empty_display_type = "IMAGE"
shared.data = source
bpy.context.scene.collection.objects.link(shared)
owner_name, shared_name, source_name = owner.name, shared.name, source.name
before = image.image_pixels(source)
options = mask.EditImageAlpha.bl_options
assert options == {"UNDO"}
def execute(operator, context):
"""Drive gesture completion without a window event in background bpy."""
operator.gesture, operator.mode, operator.radius = gesture, "SUBTRACT", 2
operator.source_object_name = owner_name
operator.source_matrix_data = viewport.serialize_matrix(owner.matrix_world)
operator._path = [(2, 2), (6, 2), (6, 6), (2, 6)]
operator._path_samples = list(operator._path)
return operator._complete(context)
bpy.context.preferences.edit.use_global_undo = True
with patch.object(mask.EditImageAlpha, "execute", execute, create=True), patch.object(
mask.EditImageAlpha, "poll", classmethod(lambda cls, context: True)
), patch.object(viewport, "screen_path_to_image_pixels", side_effect=lambda path, *args, **kwargs: path), patch.object(
mask, "screen_path_to_image_pixels", side_effect=lambda path, *args, **kwargs: path
), patch.object(mask, "create_image_edit_result", wraps=mask.create_image_edit_result) as create:
bpy.utils.register_class(mask.EditImageAlpha)
try:
bpy.ops.ed.undo_push(message="Before Mask")
assert bpy.ops.anyimage.edit_image_alpha("EXEC_DEFAULT", True) == {"FINISHED"}
create.assert_called_once()
result = bpy.data.objects[owner_name].data
assert result.packed_file is not None and result.alpha_mode == "PREMUL"
assert bpy.data.objects[shared_name].data.name == source_name
np.testing.assert_array_equal(image.image_pixels(bpy.data.images[source_name]), before)
assert bpy.ops.ed.undo() == {"FINISHED"}
assert bpy.data.objects[owner_name].data.name == source_name
np.testing.assert_array_equal(image.image_pixels(bpy.data.objects[owner_name].data), before)
finally:
bpy.utils.unregister_class(mask.EditImageAlpha)
for name in (owner_name, shared_name):
obj = bpy.data.objects.get(name)
if obj is not None:
bpy.data.objects.remove(obj, do_unlink=True)
source = bpy.data.images.get(source_name)
if source is not None:
bpy.data.images.remove(source)