Add Chromium-only Blender WebEngine parity work

blender-5.2.0/tests/blender_as_python_module/CMakeLists.txt

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+# SPDX-FileCopyrightText: 2021 Blender Authors
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+function(add_blender_as_python_module_test testname testscript)
+  if(NOT TEST_PYTHON_EXE)
+    message(FATAL_ERROR "No Python configured for running tests, set TEST_PYTHON_EXE.")
+  endif()
+
+  add_test(
+    NAME ${testname}
+    COMMAND ${TEST_PYTHON_EXE} ${TEST_PYTHON_EXE_EXTRA_ARGS} ${CMAKE_CURRENT_LIST_DIR}/${testscript} ${ARGN}
+  )
+
+  # On macOS, asan library must be loaded early.
+  if(APPLE AND WITH_COMPILER_ASAN)
+    set_tests_properties(
+      ${testname}
+      PROPERTIES ENVIRONMENT DYLD_INSERT_LIBRARIES=${COMPILER_ASAN_LIBRARY}
+    )
+  endif()
+endfunction()
+
+add_blender_as_python_module_test(import_bpy import_bpy.py ${CMAKE_INSTALL_PREFIX_WITH_CONFIG})
+add_blender_as_python_module_test(cleanup_bpy cleanup_bpy.py ${CMAKE_INSTALL_PREFIX_WITH_CONFIG})

blender-5.2.0/tests/blender_as_python_module/cleanup_bpy.py

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+# SPDX-FileCopyrightText: 2025 Blender Authors
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Add directory with module to the path.
+import sys
+sys.path.append(sys.argv[1])
+
+import bpy
+
+
+def _update_handler(self, context):
+    pass
+
+
+def main():
+    # This used to cause a memory leak and crash due to missing `bpy/__init__.so` cleanup,
+    # something that CPython doesn't guarantee. See #148959.
+    bpy.types.Object.custom_property = bpy.props.FloatProperty(update=_update_handler)
+
+
+if __name__ == "__main__":
+    main()

blender-5.2.0/tests/blender_as_python_module/import_bpy.py

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+# SPDX-FileCopyrightText: 2002-2022 Blender Authors
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Add directory with module to the path.
+import sys
+sys.path.append(sys.argv[1])
+
+# Just import `bpy` and see if there are any dynamic loader errors.
+import bpy
+
+# Try bundled libraries.
+bpy.utils.expose_bundled_modules()
+
+from pxr import Usd
+import MaterialX
+import OpenImageIO
+import PyOpenColorIO
+
+# Test both old and new names, remove when all 4.4 libs have landed.
+try:
+    import pyopenvdb
+except ModuleNotFoundError:
+    import openvdb
+    import oslquery