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Diffstat (limited to 'tests/use_case/asr/OutputDecodeTests.cc')
| -rw-r--r-- | tests/use_case/asr/OutputDecodeTests.cc | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/tests/use_case/asr/OutputDecodeTests.cc b/tests/use_case/asr/OutputDecodeTests.cc new file mode 100644 index 0000000..22153f3 --- /dev/null +++ b/tests/use_case/asr/OutputDecodeTests.cc @@ -0,0 +1,67 @@ +/* + * Copyright (c) 2021 Arm Limited. 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 + * + * http://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. + */ +#include "OutputDecode.hpp" + +#include "catch.hpp" + +TEST_CASE("Running output decode on test vector") { + + std::vector<arm::app::ClassificationResult> vecResult(20); + /* Number of test inputs. */ + const size_t numStrings = 8; + + /* The test inputs. */ + std::string testText[numStrings][20] + { + {"a", "b", "c", "d", "e", "f", "g", "g", "g", " ", "h", "h", "i", " ", " ", "j", "k", "\'", "\'", "l"}, /* initial */ + {" ", "b", "c", "d", "e", "f", "g", "g", "g", " ", "h", "h", "i", " ", " ", "j", "k", "\'", "\'", " "}, /* space start and end */ + {"\'", "b", "c", "d", "e", "f", "g", "g", "g", " ", "h", "h", "i", " ", " ", "j", "k", "\'", "l", "\'"}, /* apostrophe start and end */ + {"a", "a", "c", "d", "e", "f", "g", "g", "g", " ", "h", "h", "i", " ", " ", "j", "k", "\'", "l", "l"}, /* Double start and end */ + {"a", "b", "c", "d", "e", "f", "g", "g", "o", "$", "o", "h", "i", " ", " ", "j", "k", "\'", "\'", "l"}, /* Legit double character */ + {"a", "$", "a", "d", "e", "f", "g", "g", "o", "$", "o", "h", "i", " ", " ", "j", "k", "l", "$", "l"}, /* Legit double character start and end */ + {"$", "a", "b", "d", "e", "f", "g", "g", "o", "$", "o", "h", "i", " ", " ", "j", "k", "l", "$", "$"}, /* $$ */ + {"$", "a", "b", "d", "e", "f", "g", "g", "o", "$", "o", "h", "i", " ", " ", "j", "k", "l", "l", "l"} + }; + + /* The golden outputs for the above test inputs. */ + std::string expectedOutput[numStrings] = + { + {"abcdefg hi jk\'l"}, + {" bcdefg hi jk\' "}, + {"\'bcdefg hi jk\'l\'"}, + {"acdefg hi jk\'l"}, + {"abcdefgoohi jk\'l"}, + {"aadefgoohi jkll"}, + {"abdefgoohi jkl"}, + {"abdefgoohi jkl"} + }; + + /*For each test input. */ + for (size_t h = 0; h < numStrings; ++h) + { + /* Generate fake vecResults.m_label to mimic AsrClassifier output containing the testText. */ + for (size_t i = 0; i < 20; i++) + { + vecResult[i].m_label = testText[h][i]; + } + /* Call function with fake vecResults and save returned string into 'buff'. */ + std::string buff = arm::app::audio::asr::DecodeOutput(vecResult); + + /* Check that the string returned from the function matches the expected output given above. */ + REQUIRE(buff.compare(expectedOutput[h]) == 0); + } +}
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