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author | Louis Verhaard <louis.verhaard@arm.com> | 2020-05-25 15:05:26 +0200 |
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committer | Tim Hall <tim.hall@arm.com> | 2020-06-18 17:53:52 +0100 |
commit | 7db78969dc8ead72f3ded81b6d2a6a7ed798ea62 (patch) | |
tree | 011bcf579cc8e0f007f9564a98cc5c05df34322b /ethosu/vela/test/test_model_reader.py | |
parent | 78792223369fa34dacd0e69e189af035283da2ae (diff) | |
download | ethos-u-vela-7db78969dc8ead72f3ded81b6d2a6a7ed798ea62.tar.gz |
MLBEDSW-2067: added custom exceptions
Added custom exceptions to handle different types of input errors.
Also performed minor formatting changes using flake8/black.
Change-Id: Ie5b05361507d5e569aff045757aec0a4a755ae98
Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>
Diffstat (limited to 'ethosu/vela/test/test_model_reader.py')
-rw-r--r-- | ethosu/vela/test/test_model_reader.py | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/ethosu/vela/test/test_model_reader.py b/ethosu/vela/test/test_model_reader.py new file mode 100644 index 00000000..ee9a51e8 --- /dev/null +++ b/ethosu/vela/test/test_model_reader.py @@ -0,0 +1,40 @@ +# Copyright (C) 2020 Arm Limited or its affiliates. All rights reserved. +# +# SPDX-License-Identifier: Apache-2.0 +# +# Licensed under the Apache License, Version 2.0 (the License); you may +# not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an AS IS BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# Description: +# Unit tests for model_reader. +import pytest +from ethosu.vela import model_reader +from ethosu.vela.errors import InputFileError + + +def test_read_model_incorrect_extension(tmpdir): + # Tests read_model with a file name that does not end with .tflite + with pytest.raises(InputFileError): + model_reader.read_model("no_tflite_file.txt", model_reader.ModelReaderOptions()) + + +def test_read_model_corrupt_contents(tmpdir): + # Tests read_model with a corrupt .tflite file + fname = tmpdir.join("corrupt.tflite") + fname.write("abcde1234") + with pytest.raises(InputFileError): + model_reader.read_model(fname.strpath, model_reader.ModelReaderOptions()) + + +def test_read_model_file_not_found(tmpdir): + # Tests read_model with a .tflite file that does not exist + with pytest.raises(InputFileError): + model_reader.read_model("non_existing.tflite", model_reader.ModelReaderOptions()) |