Update to simdjson 3.3.0

Makefile

@@ -2,7 +2,7 @@ SRC = src/luasimdjson.cpp src/simdjson.cpp
 INCLUDE = -I$(LUA_INCDIR)
 LIBS_PATH = -L$(LUA_LIBDIR)
 LIBS = -lpthread
-FLAGS = -std=c++11 -Wall $(LIBFLAG) $(CFLAGS)
+FLAGS = -std=c++11 -Wall -O3 $(LIBFLAG) $(CFLAGS)
 
 all: simdjson.so
 

README.md

@@ -3,7 +3,7 @@
 
 A basic lua binding to [simdjson](https://simdjson.org). The simdjson library is an incredibly fast JSON parser that uses SIMD instructions and fancy algorithms to parse JSON very quickly. It's been tested with LuaJIT 2.0/2.1 and Lua 5.1, 5.2, 5.3, and 5.4 on linux/osx. It has a general parsing mode and a lazy mode that uses a JSON pointer.
 
-Current simdjson version: 0.5.0
+Current simdjson version: 3.3.0
 
 ## Installation
 If all the requirements are met, lua-simdjson can be install via luarocks with:
@@ -82,7 +82,7 @@ local response = simdjson.open([[
 print(response:atPointer("/Image/Width"))
 
 -- OR to parse a file from disk
-local fileResponse = simdjson.open("jsonexamples/twitter.json")
+local fileResponse = simdjson.openFile("jsonexamples/twitter.json")
 print(fileResponse:atPointer("/statuses/0/id")) --using a JSON pointer
 
 ```

spec/compile_spec.lua

@@ -34,11 +34,44 @@ local files = {
 	"small/truenull.json"
 }
 
-describe("Make sure everything compiled correctly", function()
+describe("Make sure it parses strings correctly", function()
 	for _, file in ipairs(files) do
 		it("should parse the file: " .. file, function()
 			local fileContents = loadFile("jsonexamples/" .. file)
-			assert.are.same(cjson.decode(fileContents), simdjson.parse(fileContents))
+			local cjsonDecodedValues = cjson.decode(fileContents)
+			assert.are.same(cjsonDecodedValues, simdjson.parse(fileContents))
 		end)
 	end
 end)
+
+describe("Make sure it parses files correctly", function()
+	for _, file in ipairs(files) do
+		it("should parse the file: " .. file, function()
+			local fileContents = loadFile("jsonexamples/" .. file)
+			local cjsonDecodedValues = cjson.decode(fileContents)
+			assert.are.same(cjsonDecodedValues, simdjson.parseFile("jsonexamples/" .. file))
+		end)
+	end
+end)
+
+describe("Make sure json pointer works with a string", function()
+	it("should handle a string", function()
+		local fileContents = loadFile("jsonexamples/small/demo.json")
+		local decodedFile = simdjson.open(fileContents)
+		assert.are.same(800, decodedFile:atPointer("/Image/Width"))
+		assert.are.same(600, decodedFile:atPointer("/Image/Height"))
+		assert.are.same(125, decodedFile:atPointer("/Image/Thumbnail/Height"))
+		assert.are.same(943, decodedFile:atPointer("/Image/IDs/1"))
+	end)
+end)
+
+describe("Make sure json pointer works with openfile", function()
+	it("should handle opening a file", function()
+		local decodedFile = simdjson.openFile("jsonexamples/small/demo.json")
+		assert.are.same(800, decodedFile:atPointer("/Image/Width"))
+		assert.are.same(600, decodedFile:atPointer("/Image/Height"))
+		assert.are.same(125, decodedFile:atPointer("/Image/Thumbnail/Height"))
+		assert.are.same(943, decodedFile:atPointer("/Image/IDs/1"))
+	end)
+end)
+

src/luasimdjson.cpp

@@ -126,9 +126,10 @@ static int parse_file(lua_State *L)
 
 static int active_implementation(lua_State *L)
 {
-    std::string name = simdjson::active_implementation->name();
-    std::string description = simdjson::active_implementation->description();
-    std::string implementation_name = name + " (" + description + ")";
+    const auto& implementation = simdjson::get_active_implementation();
+    const std::string name = implementation->name();
+    const std::string description = implementation->description();
+    const std::string implementation_name = name + " (" + description + ")";
 
     lua_pushlstring(L, implementation_name.data(), implementation_name.size());