Azure · gearama · Feb 7, 2024 · Jan 16, 2024 · Jan 16, 2024 · Jan 16, 2024
@@ -10,6 +10,7 @@ set(CMAKE_CXX_STANDARD_REQUIRED True)
 set(
   AZURE_CORE_PERF_TEST_HEADER
   inc/azure/core/test/http_transport_test.hpp
+  inc/azure/core/test/json_test.hpp
   inc/azure/core/test/nullable_test.hpp
   inc/azure/core/test/pipeline_test.hpp
   inc/azure/core/test/uuid_test.hpp

@@ -0,0 +1,328 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+/**
+ * @file
+ * @brief Test the JSON performance.
+ *
+ */
+
+#pragma once
+
+#include "../../../core/perf/inc/azure/perf.hpp"
+
+#include <azure/core.hpp>
+#include <azure/core/internal/json/json.hpp>
+#include <azure/core/internal/json/json_optional.hpp>
+
+#include <string>
+
+using namespace Azure::Core::Json::_internal;
+
+#include <memory>
+
+namespace Azure { namespace Core { namespace Test {
+
+  struct JsonTestObject
+  {
+    // stack
+    bool Boolean;
+    int8_t Int8;
+    int16_t Int16;
+    int32_t Int32;
+    int64_t Int64;
+    uint8_t Uint8;
+    uint16_t Uint16;
+    uint32_t Uint32;
+    uint64_t Uint64;
+    float Float;
+    double Double;
+    std::string String;
+
+    // nullables
+    Azure::Nullable<bool> NullableBoolean;
+    Azure::Nullable<int8_t> NullableInt8;
+    Azure::Nullable<int16_t> NullableInt16;
+    Azure::Nullable<int32_t> NullableInt32;
+    Azure::Nullable<int64_t> NullableInt64;
+    Azure::Nullable<uint8_t> NullableUint8;
+    Azure::Nullable<uint16_t> NullableUint16;
+    Azure::Nullable<uint32_t> NullableUint32;
+    Azure::Nullable<uint64_t> NullableUint64;
+    Azure::Nullable<float> NullableFloat;
+    Azure::Nullable<double> NullableDouble;
+    Azure::Nullable<std::string> NullableString;
+
+    // vectors
+    std::vector<bool> Booleans;
+    std::vector<int8_t> Int8s;
+    std::vector<int16_t> Int16s;
+    std::vector<int32_t> Int32s;
+    std::vector<int64_t> Int64s;
+    std::vector<uint8_t> Uint8s;
+    std::vector<uint16_t> Uint16s;
+    std::vector<uint32_t> Uint32s;
+    std::vector<uint64_t> Uint64s;
+    std::vector<float> Floats;
+    std::vector<double> Doubles;
+    std::vector<std::string> Strings;
+
+    // Map
+    std::map<std::string, std::string> Map;
+
+    bool operator==(const JsonTestObject& other) const
+    {
+      return Boolean == other.Boolean && Int8 == other.Int8 && Int16 == other.Int16
+          && Int32 == other.Int32 && Int64 == other.Int64 && Uint8 == other.Uint8
+          && Uint16 == other.Uint16 && Uint32 == other.Uint32 && Uint64 == other.Uint64
+          && Float == other.Float && Double == other.Double && String == other.String
+          && Booleans == other.Booleans && Int8s == other.Int8s && Int16s == other.Int16s
+          && Int32s == other.Int32s && Int64s == other.Int64s && Uint8s == other.Uint8s
+          && Uint16s == other.Uint16s && Uint32s == other.Uint32s && Uint64s == other.Uint64s
+          && Floats == other.Floats && Doubles == other.Doubles && Strings == other.Strings
+          && Map == other.Map;
+    }
+
+    std::string Serialize() const
+    {
+      Azure::Core::Json::_internal::json j;
+
+      j["Boolean"] = Boolean;
+      j["Int8"] = Int8;
+      j["Int16"] = Int16;
+      j["Int32"] = Int32;
+      j["Int64"] = Int64;
+      j["Uint8"] = Uint8;
+      j["Uint16"] = Uint16;
+      j["Uint32"] = Uint32;
+      j["Uint64"] = Uint64;
+      j["Float"] = Float;
+      j["Double"] = Double;
+      j["String"] = String;
+
+      JsonOptional::SetFromNullable<bool>(NullableBoolean, j, "NullableBoolean");
+      JsonOptional::SetFromNullable<int8_t>(NullableInt8, j, "NullableInt8");
+      JsonOptional::SetFromNullable<int16_t>(NullableInt16, j, "NullableInt16");
+      JsonOptional::SetFromNullable<int32_t>(NullableInt32, j, "NullableInt32");
+      JsonOptional::SetFromNullable<int64_t>(NullableInt64, j, "NullableInt64");
+      JsonOptional::SetFromNullable<uint8_t>(NullableUint8, j, "NullableUint8");
+      JsonOptional::SetFromNullable<uint16_t>(NullableUint16, j, "NullableUint16");
+      JsonOptional::SetFromNullable<uint32_t>(NullableUint32, j, "NullableUint32");
+      JsonOptional::SetFromNullable<uint64_t>(NullableUint64, j, "NullableUint64");
+      JsonOptional::SetFromNullable<float>(NullableFloat, j, "NullableFloat");
+      JsonOptional::SetFromNullable<double>(NullableDouble, j, "NullableDouble");
+      JsonOptional::SetFromNullable<std::string>(NullableString, j, "NullableString");
+
+      j["Booleans"] = Booleans;
+      j["Int8s"] = Int8s;
+      j["Int16s"] = Int16s;
+      j["Int32s"] = Int32s;
+      j["Int64s"] = Int64s;
+      j["Uint8s"] = Uint8s;
+      j["Uint16s"] = Uint16s;
+      j["Uint32s"] = Uint32s;
+      j["Uint64s"] = Uint64s;
+      j["Floats"] = Floats;
+      j["Doubles"] = Doubles;
+      j["Strings"] = Strings;
+
+      for (auto const& pair : Map)
+      {
+        j["Map"][pair.first] = pair.second;
+      };
+
+      return j.dump();
+    }
+
+    void Deserialize(std::string const& json)
+    {
+      Azure::Core::Json::_internal::json j = Azure::Core::Json::_internal::json::parse(json);
+
+      Boolean = j["Boolean"].get<bool>();
+      Int8 = j["Int8"].get<int8_t>();
+      Int16 = j["Int16"].get<int16_t>();
+      Int32 = j["Int32"].get<int32_t>();
+      Int64 = j["Int64"].get<int64_t>();
+      Uint8 = j["Uint8"].get<uint8_t>();
+      Uint16 = j["Uint16"].get<uint16_t>();
+      Uint32 = j["Uint32"].get<uint32_t>();
+      Uint64 = j["Uint64"].get<uint64_t>();
+      Float = j["Float"].get<float>();
+      Double = j["Double"].get<double>();
+      String = j["String"].get<std::string>();
+
+      JsonOptional::SetIfExists<bool>(NullableBoolean, j, "NullableBoolean");
+      JsonOptional::SetIfExists<int8_t>(NullableInt8, j, "NullableInt8");
+      JsonOptional::SetIfExists<int16_t>(NullableInt16, j, "NullableInt16");
+      JsonOptional::SetIfExists<int32_t>(NullableInt32, j, "NullableInt32");
+      JsonOptional::SetIfExists<int64_t>(NullableInt64, j, "NullableInt64");
+      JsonOptional::SetIfExists<uint8_t>(NullableUint8, j, "NullableUint8");
+      JsonOptional::SetIfExists<uint16_t>(NullableUint16, j, "NullableUint16");
+      JsonOptional::SetIfExists<uint32_t>(NullableUint32, j, "NullableUint32");
+      JsonOptional::SetIfExists<uint64_t>(NullableUint64, j, "NullableUint64");
+      JsonOptional::SetIfExists<float>(NullableFloat, j, "NullableFloat");
+      JsonOptional::SetIfExists<double>(NullableDouble, j, "NullableDouble");
+      JsonOptional::SetIfExists<std::string>(NullableString, j, "NullableString");
+
+      Booleans = j["Booleans"].get<std::vector<bool>>();
+      Int8s = j["Int8s"].get<std::vector<int8_t>>();
+      Int16s = j["Int16s"].get<std::vector<int16_t>>();
+      Int32s = j["Int32s"].get<std::vector<int32_t>>();
+      Int64s = j["Int64s"].get<std::vector<int64_t>>();
+      Uint8s = j["Uint8s"].get<std::vector<uint8_t>>();
+      Uint16s = j["Uint16s"].get<std::vector<uint16_t>>();
+      Uint32s = j["Uint32s"].get<std::vector<uint32_t>>();
+      Uint64s = j["Uint64s"].get<std::vector<uint64_t>>();
+      Floats = j["Floats"].get<std::vector<float>>();
+      Doubles = j["Doubles"].get<std::vector<double>>();
+      Strings = j["Strings"].get<std::vector<std::string>>();
+
+      for (auto const& pair : j["Map"].items())
+      {
+        Map[pair.key()] = pair.value().get<std::string>();
+      }
+    }
+
+    JsonTestObject() = default;
+    JsonTestObject(size_t const& vectorSize)
+    {
+      Boolean = true;
+      Int8 = static_cast<int8_t>(1);
+      Int16 = static_cast<int16_t>(2);
+      Int32 = static_cast<int32_t>(3);
+      Int64 = static_cast<int64_t>(4);
+      Uint8 = static_cast<uint8_t>(5);
+      Uint16 = static_cast<uint16_t>(6);
+      Uint32 = static_cast<uint32_t>(7);
+      Uint64 = static_cast<uint64_t>(8);
+      Float = static_cast<float>(9.0);
+      Double = static_cast<double>(10.0);
+      String = "string";
+
+      NullableBoolean = true;
+      NullableInt8 = static_cast<int8_t>(1);
+      NullableInt16 = static_cast<int16_t>(2);
+      NullableInt32 = static_cast<int32_t>(3);
+      NullableInt64 = static_cast<int64_t>(4);
+      NullableUint8 = static_cast<uint8_t>(5);
+      NullableUint16 = static_cast<uint16_t>(6);
+      NullableUint32 = static_cast<uint32_t>(7);
+      NullableUint64 = static_cast<uint64_t>(8);
+      NullableFloat = static_cast<float>(9.0);
+      NullableDouble = static_cast<double>(10.0);
+      NullableString = "string";
+
+      Booleans = std::vector<bool>(vectorSize, true);
+      Int8s = std::vector<int8_t>(vectorSize, static_cast<int8_t>(1));
+      Int16s = std::vector<int16_t>(vectorSize, static_cast<int16_t>(2));
+      Int32s = std::vector<int32_t>(vectorSize, static_cast<int32_t>(3));
+      Int64s = std::vector<int64_t>(vectorSize, static_cast<int64_t>(4));
+      Uint8s = std::vector<uint8_t>(vectorSize, static_cast<uint8_t>(5));
+      Uint16s = std::vector<uint16_t>(vectorSize, static_cast<uint16_t>(6));
+      Uint32s = std::vector<uint32_t>(vectorSize, static_cast<uint32_t>(7));
+      Uint64s = std::vector<uint64_t>(vectorSize, static_cast<uint64_t>(8));
+      Floats = std::vector<float>(vectorSize, static_cast<float>(9.0));
+      Doubles = std::vector<double>(vectorSize, static_cast<double>(10.0));
+      Strings = std::vector<std::string>(vectorSize, "string");
+
+      Map = std::map<std::string, std::string>();
+      for (size_t i = 0; i < vectorSize; i++)
+      {
+        Map["key" + std::to_string(i)] = "value" + std::to_string(i);
+      };
+    }
+  };
+
+  /**
+   * @brief Measure the HTTP transport performance.
+   */
+  class JsonTest : public Azure::Perf::PerfTest {
+    enum class Action
+    {
+      Serialize,
+      Deserialize
+    };
+
+    Action m_action;
+    size_t m_vectorSize;
+    JsonTestObject m_testObject;
+    std::string m_jsonBody;
+
+  public:
+    /**
+     * @brief Construct a new JsonTest test.
+     *
+     * @param options The test options.
+     */
+    JsonTest(Azure::Perf::TestOptions options) : PerfTest(options) {}
+
+    void Setup() override
+    {
+      m_action = m_options.GetOptionOrDefault<std::string>("Action", "serialize") == "serialize"
+          ? Action::Serialize
+          : Action::Deserialize;
+
+      m_vectorSize = m_options.GetOptionOrDefault<size_t>("Size", 1000);
+      m_testObject = JsonTestObject(m_vectorSize);
+
+      if (m_action == Action::Deserialize)
+      {
+        m_jsonBody = m_testObject.Serialize();
+      }
+    }
+
+    /**
+     * @brief Perform Json test.
+     *
+     */
+    void Run(Azure::Core::Context const&) override
+    {
+      try
+      {
+        switch (m_action)
+        {
+          case Action::Serialize: {
+            m_testObject.Serialize();
+            break;
+          }
+          case Action::Deserialize: {
+            m_testObject.Deserialize(m_jsonBody);
+            break;
+          }
+        }
+      }
+      catch (std::exception const&)
+      {
+        // don't print exceptions, they are happening at each request, this is the point of the test
+      }
+    }
+
+    /**
+     * @brief Define the test options for the test.
+     *
+     * @return The list of test options.
+     */
+    std::vector<Azure::Perf::TestOption> GetTestOptions() override
+    {
+      return {
+          {"Action", {"--action"}, "Serialize/deserialize, default serialize", 1, false},
+          {"Size", {"--size"}, "The vector size, default 1000", 1, false}};
+    }
+
+    /**
+     * @brief Get the static Test Metadata for the test.
+     *
+     * @return Azure::Perf::TestMetadata describing the test.
+     */
+    static Azure::Perf::TestMetadata GetTestMetadata()
+    {
+      return {
+          "JsonTest",
+          "Measures Json serialize/deserialize performance",
+          [](Azure::Perf::TestOptions options) {
+            return std::make_unique<Azure::Core::Test::JsonTest>(options);
+          }};
+    }
+  };
+
+}}} // namespace Azure::Core::Test
@@ -2,6 +2,7 @@
 // Licensed under the MIT License.
 
 #include "azure/core/test/http_transport_test.hpp"
+#include "azure/core/test/json_test.hpp"
 #include "azure/core/test/nullable_test.hpp"
 #include "azure/core/test/pipeline_test.hpp"
 #include "azure/core/test/uuid_test.hpp"
@@ -16,6 +17,7 @@ int main(int argc, char** argv)
   // Create the test list
   std::vector<Azure::Perf::TestMetadata> tests{
       Azure::Core::Test::HTTPTransportTest::GetTestMetadata(),
+      Azure::Core::Test::JsonTest::GetTestMetadata(),
       Azure::Core::Test::NullableTest::GetTestMetadata(),
       Azure::Core::Test::PipelineTest::GetTestMetadata(),
       Azure::Core::Test::UuidTest::GetTestMetadata()};