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Diffstat (limited to 'tests/common/ProfilerTests.cc')
-rw-r--r-- | tests/common/ProfilerTests.cc | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/tests/common/ProfilerTests.cc b/tests/common/ProfilerTests.cc new file mode 100644 index 0000000..caf492b --- /dev/null +++ b/tests/common/ProfilerTests.cc @@ -0,0 +1,61 @@ +/* + * 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 "Profiler.hpp" + +#include "AppContext.hpp" +#include "TensorFlowLiteMicro.hpp" + +#include <catch.hpp> +#include <iostream> + + +TEST_CASE("Common: Test Profiler") +{ + hal_platform platform; + data_acq_module data_acq {}; + data_psn_module data_psn {}; + platform_timer timer {}; + + /* Initialise the HAL and platform. */ + hal_init(&platform, &data_acq, &data_psn, &timer); + hal_platform_init(&platform); + + /* An invalid profiler shouldn't be of much use. */ + arm::app::Profiler profilerInvalid {nullptr, "test_invalid"}; + REQUIRE(false == profilerInvalid.StartProfiling()); + REQUIRE(false == profilerInvalid.StopProfiling()); + + arm::app::Profiler profilerValid{&platform, "test_valid"}; + REQUIRE(true == profilerValid.StartProfiling()); + REQUIRE(true == profilerValid.StopProfiling()); + + std::string strProfile = profilerValid.GetResultsAndReset(); + REQUIRE(std::string::npos != strProfile.find("test_valid")); + +#if defined(CPU_PROFILE_ENABLED) + /* We should have milliseconds elapsed. */ + REQUIRE(std::string::npos != strProfile.find("ms")); +#endif /* defined(CPU_PROFILE_ENABLED) */ + + /* Abuse should fail: */ + REQUIRE(false == profilerValid.StopProfiling()); /* We need to start it first. */ + REQUIRE(true == profilerValid.StartProfiling()); /* Should be able to start it fine. */ + REQUIRE(false == profilerValid.StartProfiling()); /* Can't restart it without resetting. */ + profilerValid.Reset(); /* Reset. */ + REQUIRE(true == profilerValid.StartProfiling()); /* Can start it again now. */ + REQUIRE(true == profilerValid.StopProfiling()); /* Can start it again now. */ +} |