| // |
| // Copyright © 2019 Arm Ltd. All rights reserved. |
| // SPDX-License-Identifier: MIT |
| // |
| |
| #include "../ProfilingConnectionDumpToFileDecorator.hpp" |
| |
| #include <fstream> |
| #include <sstream> |
| |
| #include <boost/core/ignore_unused.hpp> |
| #include <boost/numeric/conversion/cast.hpp> |
| #include <boost/test/unit_test.hpp> |
| |
| #if defined(__ANDROID__) |
| #define ARMNN_PROFILING_CONNECTION_TEST_DUMP_DIR "/data/local/tmp" |
| #else |
| #define ARMNN_PROFILING_CONNECTION_TEST_DUMP_DIR "/tmp" |
| #endif |
| |
| using namespace armnn::profiling; |
| |
| namespace |
| { |
| |
| const std::vector<char> g_Data = { 'd', 'u', 'm', 'm', 'y' }; |
| const uint32_t g_DataLength = boost::numeric_cast<uint32_t>(g_Data.size()); |
| const unsigned char* g_DataPtr = reinterpret_cast<const unsigned char*>(g_Data.data()); |
| |
| class DummyProfilingConnection : public IProfilingConnection |
| { |
| public: |
| DummyProfilingConnection() |
| : m_Open(true) |
| , m_PacketData(std::make_unique<char[]>(g_DataLength)) |
| { |
| // populate packet data and construct packet |
| std::memcpy(m_PacketData.get(), g_DataPtr, g_DataLength); |
| m_Packet = std::make_unique<Packet>(0u, g_DataLength, m_PacketData); |
| } |
| |
| ~DummyProfilingConnection() = default; |
| |
| bool IsOpen() override |
| { |
| return m_Open; |
| } |
| |
| void Close() override |
| { |
| m_Open = false; |
| } |
| |
| bool WritePacket(const unsigned char* buffer, uint32_t length) override |
| { |
| boost::ignore_unused(buffer); |
| boost::ignore_unused(length); |
| return true; |
| } |
| |
| Packet ReadPacket(uint32_t timeout) override |
| { |
| boost::ignore_unused(timeout); |
| return std::move(*m_Packet); |
| } |
| |
| private: |
| bool m_Open; |
| std::unique_ptr<char[]> m_PacketData; |
| std::unique_ptr<Packet> m_Packet; |
| }; |
| |
| std::vector<char> ReadDumpFile(const std::string& dumpFileName) |
| { |
| std::ifstream input(dumpFileName, std::ios::binary); |
| return std::vector<char>(std::istreambuf_iterator<char>(input), {}); |
| } |
| |
| } // anonymous namespace |
| |
| BOOST_AUTO_TEST_SUITE(ProfilingConnectionDumpToFileDecoratorTests) |
| |
| BOOST_AUTO_TEST_CASE(CheckSettings) |
| { |
| ProfilingConnectionDumpToFileDecoratorSettings settings0("", ""); |
| BOOST_CHECK(settings0.m_DumpIncoming == false); |
| BOOST_CHECK(settings0.m_DumpOutgoing == false); |
| |
| ProfilingConnectionDumpToFileDecoratorSettings settings1("incomingDumpFile.dat", ""); |
| BOOST_CHECK(settings1.m_DumpIncoming == true); |
| BOOST_CHECK(settings1.m_DumpOutgoing == false); |
| |
| ProfilingConnectionDumpToFileDecoratorSettings settings2("", "outgoingDumpFile.dat"); |
| BOOST_CHECK(settings2.m_DumpIncoming == false); |
| BOOST_CHECK(settings2.m_DumpOutgoing == true); |
| |
| ProfilingConnectionDumpToFileDecoratorSettings settings3("incomingDumpFile.dat", "outgoingDumpFile.dat"); |
| BOOST_CHECK(settings3.m_DumpIncoming == true); |
| BOOST_CHECK(settings3.m_DumpOutgoing == true); |
| } |
| |
| BOOST_AUTO_TEST_CASE(DumpIncomingInvalidFile) |
| { |
| ProfilingConnectionDumpToFileDecoratorSettings settings("/", "", false); |
| ProfilingConnectionDumpToFileDecorator decorator(std::make_unique<DummyProfilingConnection>(), settings); |
| BOOST_CHECK_THROW(decorator.ReadPacket(0), armnn::RuntimeException); |
| } |
| |
| BOOST_AUTO_TEST_CASE(DumpIncomingInvalidFileIgnoreErrors) |
| { |
| ProfilingConnectionDumpToFileDecoratorSettings settings("/", "", true); |
| ProfilingConnectionDumpToFileDecorator decorator(std::make_unique<DummyProfilingConnection>(), settings); |
| BOOST_CHECK_NO_THROW(decorator.ReadPacket(0)); |
| } |
| |
| BOOST_AUTO_TEST_CASE(DumpIncomingValidFile) |
| { |
| std::stringstream fileName; |
| fileName << ARMNN_PROFILING_CONNECTION_TEST_DUMP_DIR << "/test_dump_file_incoming.dat"; |
| |
| ProfilingConnectionDumpToFileDecoratorSettings settings(fileName.str(), "", false); |
| ProfilingConnectionDumpToFileDecorator decorator(std::make_unique<DummyProfilingConnection>(), settings); |
| |
| // NOTE: unique_ptr is needed here because operator=() is deleted for Packet |
| std::unique_ptr<Packet> packet; |
| BOOST_CHECK_NO_THROW(packet = std::make_unique<Packet>(decorator.ReadPacket(0))); |
| |
| decorator.Close(); |
| |
| std::vector<char> data = ReadDumpFile(settings.m_IncomingDumpFileName); |
| const char* packetData = packet->GetData(); |
| |
| // check if the data read back from the dump file matches the original |
| constexpr unsigned int bytesToSkip = 2u * sizeof(uint32_t); // skip header and packet length |
| int diff = std::strncmp(data.data() + bytesToSkip, packetData, g_DataLength); |
| BOOST_CHECK(diff == 0); |
| } |
| |
| BOOST_AUTO_TEST_CASE(DumpOutgoingInvalidFile) |
| { |
| ProfilingConnectionDumpToFileDecoratorSettings settings("", "/", false); |
| ProfilingConnectionDumpToFileDecorator decorator(std::make_unique<DummyProfilingConnection>(), settings); |
| BOOST_CHECK_THROW(decorator.WritePacket(g_DataPtr, g_DataLength), armnn::RuntimeException); |
| } |
| |
| BOOST_AUTO_TEST_CASE(DumpOutgoingInvalidFileIgnoreErrors) |
| { |
| ProfilingConnectionDumpToFileDecoratorSettings settings("", "/", true); |
| ProfilingConnectionDumpToFileDecorator decorator(std::make_unique<DummyProfilingConnection>(), settings); |
| BOOST_CHECK_NO_THROW(decorator.WritePacket(g_DataPtr, g_DataLength)); |
| |
| bool success = decorator.WritePacket(g_DataPtr, g_DataLength); |
| BOOST_CHECK(!success); |
| } |
| |
| BOOST_AUTO_TEST_CASE(DumpOutgoingValidFile) |
| { |
| std::stringstream fileName; |
| fileName << ARMNN_PROFILING_CONNECTION_TEST_DUMP_DIR << "/test_dump_file.dat"; |
| |
| ProfilingConnectionDumpToFileDecoratorSettings settings("", fileName.str(), false); |
| ProfilingConnectionDumpToFileDecorator decorator(std::make_unique<DummyProfilingConnection>(), settings); |
| |
| bool success = false; |
| BOOST_CHECK_NO_THROW(success = decorator.WritePacket(g_DataPtr, g_DataLength)); |
| BOOST_CHECK(success); |
| |
| decorator.Close(); |
| |
| std::vector<char> data = ReadDumpFile(settings.m_OutgoingDumpFileName); |
| |
| // check if the data read back from the dump file matches the original |
| int diff = std::strncmp(data.data(), g_Data.data(), g_DataLength); |
| BOOST_CHECK(diff == 0); |
| } |
| |
| BOOST_AUTO_TEST_SUITE_END() |