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import importlib
from typing import List, Optional
from torch.testing._internal.common_utils import TestCase
class AOMigrationTestCase(TestCase):
def _test_function_import(
self,
package_name: str,
function_list: List[str],
base: Optional[str] = None,
new_package_name: Optional[str] = None,
):
r"""Tests individual function list import by comparing the functions
and their hashes."""
if base is None:
base = "quantization"
old_base = "torch." + base
new_base = "torch.ao." + base
if new_package_name is None:
new_package_name = package_name
old_location = importlib.import_module(f"{old_base}.{package_name}")
new_location = importlib.import_module(f"{new_base}.{new_package_name}")
for fn_name in function_list:
old_function = getattr(old_location, fn_name)
new_function = getattr(new_location, fn_name)
assert old_function == new_function, f"Functions don't match: {fn_name}"
assert hash(old_function) == hash(new_function), (
f"Hashes don't match: {old_function}({hash(old_function)}) vs. "
f"{new_function}({hash(new_function)})"
)
def _test_dict_import(
self, package_name: str, dict_list: List[str], base: Optional[str] = None
):
r"""Tests individual function list import by comparing the functions
and their hashes."""
if base is None:
base = "quantization"
old_base = "torch." + base
new_base = "torch.ao." + base
old_location = importlib.import_module(f"{old_base}.{package_name}")
new_location = importlib.import_module(f"{new_base}.{package_name}")
for dict_name in dict_list:
old_dict = getattr(old_location, dict_name)
new_dict = getattr(new_location, dict_name)
assert old_dict == new_dict, f"Dicts don't match: {dict_name}"
for key in new_dict.keys():
assert (
old_dict[key] == new_dict[key]
), f"Dicts don't match: {dict_name} for key {key}"
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