Add support for std::chrono::duration in tables and action arguments

libraries/psio/include/psio/chrono.hpp

@@ -0,0 +1,170 @@
+#pragma once
+
+#include <psio/fracpack.hpp>
+
+#include <chrono>
+
+namespace psio
+{
+
+   template <typename Rep, typename Period>
+   struct is_packable<std::chrono::duration<Rep, Period>> : std::bool_constant<true>
+   {
+      using is_p = is_packable<Rep>;
+      using T    = std::chrono::duration<Rep, Period>;
+
+      static constexpr uint32_t fixed_size        = is_p::fixed_size;
+      static constexpr bool     is_variable_size  = is_p::is_variable_size;
+      static constexpr bool     is_optional       = is_p::is_optional;
+      static constexpr bool     supports_0_offset = is_p::supports_0_offset;
+
+      static bool has_value(const T& value) { return is_p::has_value(value.count()); }
+      template <bool Verify>
+      static bool has_value(const char* src, uint32_t pos, uint32_t end_pos)
+      {
+         return is_p::template has_value<Verify>(src, pos, end_pos);
+      }
+
+      template <bool Unpack, typename F>
+      static bool unpack_impl(F&& f, T* value)
+      {
+         if constexpr (Unpack)
+         {
+            Rep  tmp;
+            bool result = f(&tmp);
+            *value      = T{tmp};
+            return result;
+         }
+         else
+         {
+            return f((Rep*)nullptr);
+         }
+      }
+
+      template <typename S>
+      static void pack(const T& value, S& stream)
+      {
+         return is_p::pack(value.count(), stream);
+      }
+
+      static bool is_empty_container(const T& value)
+      {
+         return is_p::is_empty_container(value.count());
+      }
+      static bool is_empty_container(const char* src, uint32_t pos, uint32_t end_pos)
+      {
+         return is_p::is_empty_container(src, pos, end_pos);
+      }
+
+      template <typename S>
+      static void embedded_fixed_pack(const T& value, S& stream)
+      {
+         return is_p::embedded_fixed_pack(value.count(), stream);
+      }
+
+      template <typename S>
+      static void embedded_fixed_repack(const T& value,
+                                        uint32_t fixed_pos,
+                                        uint32_t heap_pos,
+                                        S&       stream)
+      {
+         return is_p::embedded_fixed_repack(value.count(), fixed_pos, heap_pos, stream);
+      }
+
+      template <typename S>
+      static void embedded_variable_pack(const T& value, S& stream)
+      {
+         return is_p::embedded_variable_pack(value.count(), stream);
+      }
+
+      template <bool Unpack, bool Verify>
+      [[nodiscard]] static bool unpack(T*          value,
+                                       bool&       has_unknown,
+                                       bool&       known_end,
+                                       const char* src,
+                                       uint32_t&   pos,
+                                       uint32_t    end_pos)
+      {
+         auto orig_pos = pos;
+         bool result   = unpack_impl<Unpack>(
+             [&](Rep* value) {
+                return is_p::template unpack<Unpack, Verify>(value, has_unknown, known_end, src,
+                                                             pos, end_pos);
+             },
+             value);
+         if constexpr (Verify && (PackableValidatedObject<T> || PackableValidatedView<T>))
+         {
+            return result && user_validate<Unpack, false>(value, src, orig_pos);
+         }
+         return result;
+      }
+
+      template <bool Unpack, bool Verify>
+      [[nodiscard]] static bool embedded_variable_unpack(T*          value,
+                                                         bool&       has_unknown,
+                                                         bool&       known_end,
+                                                         const char* src,
+                                                         uint32_t&   fixed_pos,
+                                                         uint32_t    end_fixed_pos,
+                                                         uint32_t&   heap_pos,
+                                                         uint32_t    end_heap_pos)
+      {
+         auto orig_pos = fixed_pos;
+         bool result   = unpack_impl<Unpack>(
+             [&](Rep* value)
+             {
+                return is_p::template embedded_variable_unpack<Unpack, Verify>(
+                    value, has_unknown, known_end, src, fixed_pos, end_fixed_pos, heap_pos,
+                    end_heap_pos);
+             },
+             value);
+         if constexpr (Verify && (PackableValidatedObject<T> || PackableValidatedView<T>))
+         {
+            return result && user_validate<Unpack, true>(value, src, orig_pos);
+         }
+         return result;
+      }
+
+      template <bool Unpack, bool Verify>
+      [[nodiscard]] static bool embedded_unpack(T*          value,
+                                                bool&       has_unknown,
+                                                bool&       known_end,
+                                                const char* src,
+                                                uint32_t&   fixed_pos,
+                                                uint32_t    end_fixed_pos,
+                                                uint32_t&   heap_pos,
+                                                uint32_t    end_heap_pos)
+      {
+         auto orig_pos = fixed_pos;
+         bool result   = unpack_impl<Unpack>(
+             [&](Rep* value)
+             {
+                return is_p::template embedded_unpack<Unpack, Verify>(value, has_unknown, known_end,
+                                                                      src, fixed_pos, end_fixed_pos,
+                                                                      heap_pos, end_heap_pos);
+             },
+             value);
+         if constexpr (Verify && (PackableValidatedObject<T> || PackableValidatedView<T>))
+         {
+            return result && user_validate < Unpack,
+                   !is_optional && is_variable_size > (value, src, orig_pos);
+         }
+         return result;
+      }
+   };
+
+   template <typename Rep, typename Period, typename Stream>
+   void to_json(const std::chrono::duration<Rep, Period>& obj, Stream& stream)
+   {
+      to_json(obj.count(), stream);
+   }
+
+   template <typename Rep, typename Period, typename Stream>
+   void from_json(std::chrono::duration<Rep, Period>& obj, Stream& stream)
+   {
+      Rep tmp;
+      from_json(tmp, stream);
+      obj = std::chrono::duration<Rep, Period>(tmp);
+   }
+
+}  // namespace psio

libraries/psio/tests/CMakeLists.txt

@@ -10,6 +10,16 @@ if(DEFINED IS_NATIVE)
         benchmark.cpp
 #        crypto.cpp
         test_fracpack.cpp
+        test_bool.cpp
+        test_char.cpp
+        test_int8.cpp
+        test_int16.cpp
+        test_int32.cpp
+        test_int64.cpp
+        test_float.cpp
+        test_struct.cpp
+        test_std_array.cpp
+        test_chrono.cpp
         test_view.cpp
     )
     target_link_libraries(psio-tests psio catch2 Threads::Threads )

libraries/psio/tests/test_bool.cpp

@@ -0,0 +1,6 @@
+#include "test_fracpack.hpp"
+
+TEST_CASE("roundtrip bool")
+{
+   test<bool>({false, true});
+}

libraries/psio/tests/test_char.cpp

@@ -0,0 +1,6 @@
+#include "test_fracpack.hpp"
+
+TEST_CASE("roundtrip char")
+{
+   test<char>({'a', 'b', 'c'});
+}

libraries/psio/tests/test_chrono.cpp

@@ -0,0 +1,10 @@
+#include <psio/chrono.hpp>
+
+#include "test_fracpack.hpp"
+
+TEST_CASE("chrono")
+{
+   test<std::chrono::nanoseconds>({std::chrono::nanoseconds(0), std::chrono::nanoseconds(1),
+                                   std::chrono::nanoseconds::min(),
+                                   std::chrono::nanoseconds::max()});
+}

libraries/psio/tests/test_float.cpp

@@ -0,0 +1,21 @@
+#include "test_fracpack.hpp"
+
+TEST_CASE("roudtrip float/double")
+{
+   test<float>({std::copysign(std::numeric_limits<float>::quiet_NaN(), -1.0f),
+                std::copysign(std::numeric_limits<float>::signaling_NaN(), -1.0f),
+                -std::numeric_limits<float>::infinity(), -std::numeric_limits<float>::max(),
+                -std::numeric_limits<float>::min(), -std::numeric_limits<float>::denorm_min(), -1,
+                -0.0f, std::numeric_limits<float>::min(), 0, 1,
+                std::numeric_limits<float>::denorm_min(), std::numeric_limits<float>::max(),
+                std::numeric_limits<float>::infinity(), std::numeric_limits<float>::signaling_NaN(),
+                std::numeric_limits<float>::quiet_NaN()});
+   test<double>(
+       {std::copysign(std::numeric_limits<double>::quiet_NaN(), -1.0),
+        std::copysign(std::numeric_limits<double>::signaling_NaN(), -1.0),
+        -std::numeric_limits<double>::infinity(), -std::numeric_limits<double>::max(),
+        -std::numeric_limits<double>::min(), -std::numeric_limits<double>::denorm_min(), -1, -0.0,
+        std::numeric_limits<double>::min(), 0, 1, std::numeric_limits<double>::denorm_min(),
+        std::numeric_limits<double>::max(), std::numeric_limits<double>::infinity(),
+        std::numeric_limits<double>::signaling_NaN(), std::numeric_limits<double>::quiet_NaN()});
+}