replace json.hpp with rapidjson in unit tests

.gitmodules

@@ -1,6 +1,3 @@
-[submodule "vendor/json.hpp"]
-	path = vendor/json.hpp
-	url = https://github.com/no1msd/json.hpp.git
 [submodule "vendor/Catch"]
 	path = vendor/Catch
 	url = https://github.com/philsquared/Catch.git
@@ -13,3 +10,6 @@
 [submodule "vendor/headerize"]
 	path = vendor/headerize
 	url = https://github.com/no1msd/headerize.git
+[submodule "vendor/rapidjson"]
+	path = vendor/rapidjson
+	url = https://github.com/miloyip/rapidjson.git

test/CMakeLists.txt

@@ -3,7 +3,7 @@ find_package(Boost 1.54 REQUIRED)
 include_directories(
   ${CMAKE_SOURCE_DIR}/include
   ${CMAKE_SOURCE_DIR}/vendor/Catch/single_include
-  ${CMAKE_SOURCE_DIR}/vendor/json.hpp/include
+  ${CMAKE_SOURCE_DIR}/vendor/rapidjson/include
   ${Boost_INCLUDE_DIR})
 
 file(GLOB data_files RELATIVE
@@ -40,9 +40,7 @@ foreach(specs_file ${specs_files})
   list(APPEND specsargs "-i${specs_file}")
   string(REGEX REPLACE "\\.json" "" test_name "${specs_file}")
   string(REGEX REPLACE "~" "" test_name "${test_name}")
-  if(NOT APPLE)
   list(APPEND tests "specs_${test_name}")
-  endif()
 endforeach(specs_file)
 
 add_custom_command(

test/test_main.cpp

@@ -1,7 +1,7 @@
 #define CATCH_CONFIG_MAIN
 
 #include "catch.hpp"
-#include "json.hpp"
+#include "rapidjson/document.h"
 #include "mstch/mstch.hpp"
 #include "test_context.hpp"
 #include "test_data.hpp"
@@ -10,6 +10,52 @@
 
 using namespace mstchtest;
 
+mstch::node to_value(const rapidjson::Value& val) {
+  if (val.IsString())
+    return std::string{val.GetString()};
+  if (val.IsBool())
+    return val.GetBool();
+  if (val.IsDouble())
+    return val.GetDouble();
+  if (val.IsInt())
+    return val.GetInt();
+  return mstch::node{};
+}
+
+mstch::array to_array(const rapidjson::Value& val);
+
+mstch::map to_object(const rapidjson::Value& val) {
+  mstch::map ret;
+  for (auto i = val.MemberBegin(); i != val.MemberEnd(); ++i) {
+    if (i->value.IsArray())
+      ret.insert(std::make_pair(i->name.GetString(), to_array(i->value)));
+    else if (i->value.IsObject())
+      ret.insert(std::make_pair(i->name.GetString(), to_object(i->value)));
+    else
+      ret.insert(std::make_pair(i->name.GetString(), to_value(i->value)));
+  }
+  return ret;
+}
+
+mstch::array to_array(const rapidjson::Value& val) {
+  mstch::array ret;
+  for (auto i = val.Begin(); i != val.End(); ++i) {
+    if (i->IsArray())
+      ret.push_back(to_array(*i));
+    else if (i->IsObject())
+      ret.push_back(to_object(*i));
+    else
+      ret.push_back(to_value(*i));
+  }
+  return ret;
+}
+
+mstch::node parse_with_rapidjson(const std::string& str) {
+  rapidjson::Document doc;
+  doc.Parse(str.c_str());
+  return to_object(doc);
+}
+
 #define MSTCH_PARTIAL_TEST(x) TEST_CASE(#x) { \
   REQUIRE(x ## _txt == mstch::render(x ## _mustache, x ## _data, {{"partial", x ## _partial}})); \
 }
@@ -20,7 +66,7 @@ using namespace mstchtest;
 
 #define SPECS_TEST(x) TEST_CASE("specs_" #x) { \
   using boost::get; \
-  auto data = json::parse<mstch::node,mstch::map,mstch::array>(x ## _json); \
+  auto data = parse_with_rapidjson(x ## _json); \
   for (auto& test_item: get<mstch::array>(get<mstch::map>(data)["tests"])) {\
     auto test = get<mstch::map>(test_item); \
     std::map<std::string,std::string> partials; \
@@ -97,7 +143,6 @@ MSTCH_TEST(unescaped)
 MSTCH_TEST(whitespace)
 MSTCH_TEST(zero_view)
 
-#ifndef __APPLE__
 SPECS_TEST(comments)
 SPECS_TEST(delimiters)
 SPECS_TEST(interpolation)
@@ -105,4 +150,3 @@ SPECS_TEST(inverted)
 SPECS_TEST(partials)
 SPECS_TEST(sections)
 SPECS_TEST(lambdas)
-#endif

vendor/json.hpp

@@ -1 +0,0 @@
-Subproject commit f5fd9683b9753a040063d911014b8fc2bbc0501e

vendor/rapidjson

@@ -0,0 +1 @@
+Subproject commit 54eb069f0618bc01205434e5c607d38e96a4ba59