| // |
| // Copyright © 2020, 2023 Arm Ltd and Contributors. All rights reserved. |
| // SPDX-License-Identifier: MIT |
| // |
| |
| #include "ParserFlatbuffersFixture.hpp" |
| #include <doctest/doctest.h> |
| |
| TEST_SUITE("TensorflowLiteParser") |
| { |
| TEST_CASE("ParseEmptyBinaryData") |
| { |
| ITfLiteParser::TfLiteParserOptions options; |
| ITfLiteParserPtr m_Parser(ITfLiteParser::Create(armnn::Optional<ITfLiteParser::TfLiteParserOptions>(options))); |
| // Should throw armnn::ParseException: Buffer doesn't conform to the expected Tensorflow Lite flatbuffers format. |
| CHECK_THROWS_AS(m_Parser->CreateNetworkFromBinary({0}), armnn::ParseException); |
| } |
| |
| struct NoInputBindingsFixture : public ParserFlatbuffersFixture |
| { |
| explicit NoInputBindingsFixture() |
| { |
| m_JsonString = R"( |
| { |
| "version": 3, |
| "operator_codes": [ { "builtin_code": "CONV_2D" } ], |
| "subgraphs": [ { } ] |
| } |
| )"; |
| SetupSingleInputSingleOutput("inputTensor", "outputTensor"); |
| } |
| }; |
| |
| TEST_CASE_FIXTURE(NoInputBindingsFixture, "ParseBadInputBindings") |
| { |
| // Should throw armnn::ParseException: No input binding found for subgraph:0 and name:inputTensor. |
| CHECK_THROWS_AS((RunTest<4, armnn::DataType::QAsymmU8>(0, { }, { 0 })), armnn::ParseException); |
| } |
| |
| TEST_CASE("ParseInvalidFileName") |
| { |
| // Nullptr should throw InvalidArgumentException |
| CHECK_THROWS_AS(armnnTfLiteParser::TfLiteParserImpl::LoadModelFromFile(nullptr), armnn::InvalidArgumentException); |
| // Empty string should throw FileNotFoundException. |
| CHECK_THROWS_AS(armnnTfLiteParser::TfLiteParserImpl::LoadModelFromFile(""), armnn::FileNotFoundException); |
| // Garbage string should throw FileNotFoundException. |
| CHECK_THROWS_AS(armnnTfLiteParser::TfLiteParserImpl::LoadModelFromFile("askjfhseuirwqeuiy"), |
| armnn::FileNotFoundException); |
| // Valid directory should throw InvalidArgumentException |
| CHECK_THROWS_AS(armnnTfLiteParser::TfLiteParserImpl::LoadModelFromFile("."), armnn::InvalidArgumentException); |
| // Valid file but not a regular file should throw InvalidArgumentException |
| CHECK_THROWS_AS(armnnTfLiteParser::TfLiteParserImpl::LoadModelFromFile("/dev/null"), |
| armnn::InvalidArgumentException); |
| } |
| |
| } |