From 245d64c60d0ea30f5080ff53225b5169927e24d6 Mon Sep 17 00:00:00 2001 From: Matthew Bentham Date: Mon, 2 Dec 2019 12:59:43 +0000 Subject: Work in progress of python bindings for Arm NN Not built or tested in any way Signed-off-by: Matthew Bentham Change-Id: Ie7f92b529aa5087130f0c5cc8c17db1581373236 --- python/pyarmnn/test/test_generated.py | 52 +++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 python/pyarmnn/test/test_generated.py (limited to 'python/pyarmnn/test/test_generated.py') diff --git a/python/pyarmnn/test/test_generated.py b/python/pyarmnn/test/test_generated.py new file mode 100644 index 0000000000..c038b20ccb --- /dev/null +++ b/python/pyarmnn/test/test_generated.py @@ -0,0 +1,52 @@ +# Copyright © 2019 Arm Ltd. All rights reserved. +# SPDX-License-Identifier: MIT +import inspect +from typing import Tuple + +import pytest + +import pyarmnn._generated.pyarmnn as generated_armnn +import pyarmnn._generated.pyarmnn_caffeparser as generated_caffe +import pyarmnn._generated.pyarmnn_onnxparser as generated_onnx +import pyarmnn._generated.pyarmnn_tfliteparser as generated_tflite +import pyarmnn._generated.pyarmnn_tfparser as generated_tf + +swig_independent_classes = ('IBackend', + 'IDeviceSpec', + 'IConnectableLayer', + 'IInputSlot', + 'IOutputSlot', + 'IProfiler') + + +def get_classes(swig_independent_classes: Tuple): + # We need to ignore some swig generated_armnn classes. This is because some are abstract classes + # They cannot be created with the swig generated_armnn wrapper, therefore they don't need a destructor. + # Swig also generates its own meta class - this needs to be ignored. + ignored_class_names = (*swig_independent_classes, '_SwigNonDynamicMeta') + return list(filter(lambda x: x[0] not in ignored_class_names, + inspect.getmembers(generated_armnn, inspect.isclass) + + inspect.getmembers(generated_caffe, inspect.isclass) + + inspect.getmembers(generated_tflite, inspect.isclass) + + inspect.getmembers(generated_onnx, inspect.isclass) + + inspect.getmembers(generated_tf, inspect.isclass))) + + +@pytest.mark.parametrize("class_instance", get_classes(swig_independent_classes), ids=lambda x: 'class={}'.format(x[0])) +class TestPyOwnedClasses: + + def test_destructors_exist_per_class(self, class_instance): + assert getattr(class_instance[1], '__swig_destroy__', None) + + def test_owned(self, class_instance): + assert getattr(class_instance[1], 'thisown', None) + + +@pytest.mark.parametrize("class_instance", swig_independent_classes) +class TestPyIndependentClasses: + + def test_destructors_does_not_exist_per_class(self, class_instance): + assert not getattr(class_instance[1], '__swig_destroy__', None) + + def test_not_owned(self, class_instance): + assert not getattr(class_instance[1], 'thisown', None) -- cgit v1.2.1