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-rw-r--r--python/pyarmnn/test/test_tf_parser.py133
1 files changed, 0 insertions, 133 deletions
diff --git a/python/pyarmnn/test/test_tf_parser.py b/python/pyarmnn/test/test_tf_parser.py
deleted file mode 100644
index 796dd71e7b..0000000000
--- a/python/pyarmnn/test/test_tf_parser.py
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@@ -1,133 +0,0 @@
-# Copyright © 2020 Arm Ltd. All rights reserved.
-# SPDX-License-Identifier: MIT
-import os
-
-import pytest
-import pyarmnn as ann
-import numpy as np
-
-
-@pytest.fixture()
-def parser(shared_data_folder):
- """
- Parse and setup the test network to be used for the tests below
- """
-
- # create tf parser
- parser = ann.ITfParser()
-
- # path to model
- path_to_model = os.path.join(shared_data_folder, 'mock_model.pb')
-
- # tensor shape [1, 28, 28, 1]
- tensorshape = {'input': ann.TensorShape((1, 28, 28, 1))}
-
- # requested_outputs
- requested_outputs = ["output"]
-
- # parse tf binary & create network
- parser.CreateNetworkFromBinaryFile(path_to_model, tensorshape, requested_outputs)
-
- yield parser
-
-
-def test_tf_parser_swig_destroy():
- assert ann.ITfParser.__swig_destroy__, "There is a swig python destructor defined"
- assert ann.ITfParser.__swig_destroy__.__name__ == "delete_ITfParser"
-
-
-def test_check_tf_parser_swig_ownership(parser):
- # Check to see that SWIG has ownership for parser. This instructs SWIG to take
- # ownership of the return value. This allows the value to be automatically
- # garbage-collected when it is no longer in use
- assert parser.thisown
-
-
-def test_tf_parser_get_network_input_binding_info(parser):
- input_binding_info = parser.GetNetworkInputBindingInfo("input")
-
- tensor = input_binding_info[1]
- assert tensor.GetDataType() == 1
- assert tensor.GetNumDimensions() == 4
- assert tensor.GetNumElements() == 28*28*1
- assert tensor.GetQuantizationOffset() == 0
- assert tensor.GetQuantizationScale() == 0
-
-
-def test_tf_parser_get_network_output_binding_info(parser):
- output_binding_info = parser.GetNetworkOutputBindingInfo("output")
-
- tensor = output_binding_info[1]
- assert tensor.GetDataType() == 1
- assert tensor.GetNumDimensions() == 2
- assert tensor.GetNumElements() == 10
- assert tensor.GetQuantizationOffset() == 0
- assert tensor.GetQuantizationScale() == 0
-
-
-def test_tf_filenotfound_exception(shared_data_folder):
- parser = ann.ITfParser()
-
- # path to model
- path_to_model = os.path.join(shared_data_folder, 'some_unknown_model.pb')
-
- # tensor shape [1, 1, 1, 1]
- tensorshape = {'input': ann.TensorShape((1, 1, 1, 1))}
-
- # requested_outputs
- requested_outputs = [""]
-
- # parse tf binary & create network
-
- with pytest.raises(RuntimeError) as err:
- parser.CreateNetworkFromBinaryFile(path_to_model, tensorshape, requested_outputs)
-
- # Only check for part of the exception since the exception returns
- # absolute path which will change on different machines.
- assert 'failed to open' in str(err.value)
-
-
-def test_tf_parser_end_to_end(shared_data_folder):
- parser = ann.ITfParser = ann.ITfParser()
-
- tensorshape = {'input': ann.TensorShape((1, 28, 28, 1))}
- requested_outputs = ["output"]
-
- network = parser.CreateNetworkFromBinaryFile(os.path.join(shared_data_folder, 'mock_model.pb'),
- tensorshape, requested_outputs)
-
- input_binding_info = parser.GetNetworkInputBindingInfo("input")
-
- # load test image data stored in input_tf.npy
- input_tensor_data = np.load(os.path.join(shared_data_folder, 'tf_parser/input_tf.npy')).astype(np.float32)
-
- preferred_backends = [ann.BackendId('CpuAcc'), ann.BackendId('CpuRef')]
-
- options = ann.CreationOptions()
- runtime = ann.IRuntime(options)
-
- opt_network, messages = ann.Optimize(network, preferred_backends, runtime.GetDeviceSpec(), ann.OptimizerOptions())
-
- assert 0 == len(messages)
-
- net_id, messages = runtime.LoadNetwork(opt_network)
-
- assert "" == messages
-
- input_tensors = ann.make_input_tensors([input_binding_info], [input_tensor_data])
-
- outputs_binding_info = []
-
- for output_name in requested_outputs:
- outputs_binding_info.append(parser.GetNetworkOutputBindingInfo(output_name))
-
- output_tensors = ann.make_output_tensors(outputs_binding_info)
-
- runtime.EnqueueWorkload(net_id, input_tensors, output_tensors)
- output_vectors = ann.workload_tensors_to_ndarray(output_tensors)
-
- # Load golden output file for result comparison.
- golden_output = np.load(os.path.join(shared_data_folder, 'tf_parser/golden_output_tf.npy'))
-
- # Check that output matches golden output to 4 decimal places (there are slight rounding differences after this)
- np.testing.assert_almost_equal(output_vectors[0], golden_output, decimal=4)