Set version to 5.0.8

Use tagged source code from repo

.clang-format

@@ -0,0 +1,3 @@
+# http://clang.llvm.org/docs/ClangFormatStyleOptions.html
+
+BasedOnStyle: Google

.gitignore

@@ -4,3 +4,5 @@
 /bin
 /lib
 /sftp-config.json
+.tags
+.tags_sorted_by_file

.travis.yml

@@ -1,10 +1,15 @@
-language: c++
-compiler:
-  - gcc
-  - clang
-before_install:
-  - sudo pip install cpp-coveralls
-script:
-  - cmake -DCOVERAGE=true . && make && make test
-after_success:
-    - if [ "$CC" = "gcc" ]; then coveralls --exclude third-party --gcov-options '\-lp'; fi
+sudo: false
+language: cpp
+cache:
+  directories:
+    - "~/.platformio"
+env:
+  - COMPILER=gcc
+  - COMPILER=clang
+  - COMPILER=arduino VERSION=1.5.8 BOARD=arduino:avr:uno
+  - COMPILER=arduino VERSION=1.6.7 BOARD=arduino:avr:uno
+  - COMPILER=platformio BOARD=uno
+  - COMPILER=platformio BOARD=due
+  - COMPILER=platformio BOARD=esp01
+  - COMPILER=platformio BOARD=teensy31
+script: scripts/travis/$COMPILER.sh

ArduinoJson.h

@@ -0,0 +1,14 @@
+// Copyright Benoit Blanchon 2014-2016
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
+
+// About this file
+// ---------------
+// This file is here for [PlatformIO](http://platformio.org/).
+// It must be present in the root for the tool to find it.
+// Feel free to ignore this file if your working in another environment.
+
+#include "include/ArduinoJson.h"

CHANGELOG.md

@@ -1,14 +1,71 @@
 ArduinoJson: change log
 =======================
 
-v5.0 (currently in beta)
-----
+v5.0.8
+------
+
+* Made the library compatible with [PlatformIO](http://platformio.org/) (issue #181)
+* Fixed `JsonVariant::is<bool>()` that was incorrectly returning false (issue #214)
+
+v5.0.7
+------
+
+* Made library easier to use from a CMake project: simply `add_subdirectory(ArduinoJson/src)`
+* Changed `String` to be a `typedef` of `std::string` (issues #142 and #161)
+
+**BREAKING CHANGES**:
+- `JsonVariant(true).as<String>()` now returns `"true"` instead of `"1"`
+- `JsonVariant(false).as<String>()` now returns `"false"` instead of `"0"`
+
+v5.0.6
+------
+
+* Added parameter to `DynamicJsonBuffer` constructor to set initial size (issue #152)
+* Fixed warning about library category in Arduino 1.6.6 (issue #147)
+* Examples: Added a loop to wait for serial port to be ready (issue #156)
+
+v5.0.5
+------
+
+* Added overload `JsonObjectSuscript::set(value, decimals)` (issue #143)
+* Use `float` instead of `double` to reduce the size of `JsonVariant` (issue #134)
+
+v5.0.4
+------
+
+* Fixed ambiguous overload with `JsonArraySubscript` and `JsonObjectSubscript` (issue #122)
+
+v5.0.3
+------
+
+* Fixed `printTo(String)` which wrote numbers instead of strings (issue #120)
+* Fixed return type of `JsonArray::is<T>()` and some others (issue #121)
+
+v5.0.2
+------
+
+* Fixed segmentation fault in `parseObject(String)` and `parseArray(String)`, when the 
+  `StaticJsonBuffer` is too small to hold a copy of the string
+* Fixed Clang warning "register specifier is deprecated" (issue #102)
+* Fixed GCC warning "declaration shadows a member" (issue #103)
+* Fixed memory alignment, which made ESP8266 crash (issue #104)
+* Fixed compilation on Visual Studio 2010 and 2012 (issue #107)
+
+v5.0.1
+------
+
+* Fixed compilation with Arduino 1.0.6 (issue #99)
+
+v5.0.0
+------
 
 * Added support of `String` class (issues #55, #56, #70, #77)
 * Added `JsonBuffer::strdup()` to make a copy of a string (issues #10, #57)
 * Implicitly call `strdup()` for `String` but not for `char*` (issues #84, #87)
 * Added support of non standard JSON input (issue #44)
 * Added support of comments in JSON input (issue #88)
+* Added implicit cast between numerical types (issues #64, #69, #93)
+* Added ability to read number values as string (issue #90)
 * Redesigned `JsonVariant` to leverage converting constructors instead of assignment operators (issue #66)
 * Switched to new the library layout (requires Arduino 1.0.6 or above)
 
@@ -24,6 +81,11 @@ The `String` class is **bad** because it uses dynamic memory allocation.
 Compared to static allocation, it compiles to a bigger, slower program, and is less predictable.
 You certainly don't want that in an embedded environment!
 
+v4.6
+----
+
+* Fixed segmentation fault in `DynamicJsonBuffer` when memory allocation fails (issue #92)
+
 v4.5
 ----
 

CMakeLists.txt

@@ -1,4 +1,11 @@
-cmake_minimum_required(VERSION 2.8.4)
+# Copyright Benoit Blanchon 2014-2016
+# MIT License
+# 
+# Arduino JSON library
+# https://github.com/bblanchon/ArduinoJson
+# If you like this project, please add a star!
+
+cmake_minimum_required(VERSION 2.8.12)
 project(ArduinoJson)
 
 enable_testing()
@@ -7,10 +14,6 @@ set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/lib)
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/lib)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin)
 
-if(MSVC)
-	add_definitions(-D_CRT_SECURE_NO_WARNINGS -W4)
-endif()
-
 if(${COVERAGE})
 	set(CMAKE_CXX_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage")
 endif()

LICENSE.md

@@ -1,10 +1,10 @@
 The MIT License (MIT)
 ---------------------
 
-Copyright © 2014 Benoit BLANCHON
+Copyright © 2014-2016 Benoit BLANCHON
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
 The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 
-THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -1,69 +1,86 @@
 Arduino JSON library
 ====================
 
-[![Build Status](https://travis-ci.org/bblanchon/ArduinoJson.svg?branch=master)](https://travis-ci.org/bblanchon/ArduinoJson) [![Coverage Status](https://img.shields.io/coveralls/bblanchon/ArduinoJson.svg)](https://coveralls.io/r/bblanchon/ArduinoJson?branch=master)
+[![Build status](https://ci.appveyor.com/api/projects/status/m7s53wav1l0abssg/branch/master?svg=true)](https://ci.appveyor.com/project/bblanchon/arduinojson/branch/master) [![Build Status](https://travis-ci.org/bblanchon/ArduinoJson.svg?branch=master)](https://travis-ci.org/bblanchon/ArduinoJson) [![Coverage Status](https://img.shields.io/coveralls/bblanchon/ArduinoJson.svg)](https://coveralls.io/r/bblanchon/ArduinoJson?branch=master) [![Star this project](http://githubbadges.com/star.svg?user=bblanchon&repo=ArduinoJson&style=flat&color=fff&background=007ec6)](https://github.com/bblanchon/ArduinoJson)
 
 *An elegant and efficient JSON library for embedded systems.*
 
-It's design to have the most intuitive API, the smallest footprint and works without any allocation on the heap (no malloc).
+It's designed to have the most intuitive API, the smallest footprint and works without any allocation on the heap (no malloc).
 
 It has been written with Arduino in mind, but it isn't linked to Arduino libraries so you can use this library in any other C++ project.
 
 Features
 --------
 
-* JSON decoding
+* JSON decoding (comments are supported)
 * JSON encoding (with optional indentation)
-* Elegant API, very easy to use 
+* Elegant API, very easy to use
 * Efficient (no malloc, nor copy)
 * Portable (written in C++98)
 * Self-contained (no external dependency)
 * Small footprint
 * MIT License
 
+Works on
+--------
+
+* All Arduino boards
+* ESP8266
+* Teensy
+* Intel Edison
+* PlatformIO
+* Energia
+* Computers (Windows, Linux, OSX...)
+
+See [FAQ: Compatibility issues](https://github.com/bblanchon/ArduinoJson/wiki/Compatibility-issues)
+
 Quick start
 -----------
 
 #### Decoding / Parsing
-   
-    char json[] = "{\"sensor\":\"gps\",\"time\":1351824120,\"data\":[48.756080,2.302038]}";
 
-    StaticJsonBuffer<200> jsonBuffer;
+```c++
+char json[] = "{\"sensor\":\"gps\",\"time\":1351824120,\"data\":[48.756080,2.302038]}";
 
-    JsonObject& root = jsonBuffer.parseObject(json);
+StaticJsonBuffer<200> jsonBuffer;
 
-    const char* sensor = root["sensor"];
-    long time          = root["time"];
-    double latitude    = root["data"][0];
-    double longitude   = root["data"][1];
+JsonObject& root = jsonBuffer.parseObject(json);
+
+const char* sensor = root["sensor"];
+long time          = root["time"];
+double latitude    = root["data"][0];
+double longitude   = root["data"][1];
+```
 
 #### Encoding / Generating
-   
-    StaticJsonBuffer<200> jsonBuffer;
 
-    JsonObject& root = jsonBuffer.createObject();
-    root["sensor"] = "gps";
-    root["time"] = 1351824120;
+```c++
+StaticJsonBuffer<200> jsonBuffer;
 
-    JsonArray& data = root.createNestedArray("data");
-    data.add(48.756080, 6);  // 6 is the number of decimals to print
-    data.add(2.302038, 6);   // if not specified, 2 digits are printed
+JsonObject& root = jsonBuffer.createObject();
+root["sensor"] = "gps";
+root["time"] = 1351824120;
 
-    root.printTo(Serial);
-    // This prints:
-    // {"sensor":"gps","time":1351824120,"data":[48.756080,2.302038]}
+JsonArray& data = root.createNestedArray("data");
+data.add(48.756080, 6);  // 6 is the number of decimals to print
+data.add(2.302038, 6);   // if not specified, 2 digits are printed
+
+root.printTo(Serial);
+// This prints:
+// {"sensor":"gps","time":1351824120,"data":[48.756080,2.302038]}
+```
 
 
 Documentation
 -------------
 
-The documentation is available online in the [Arduino JSON wiki](https://github.com/bblanchon/ArduinoJson/wiki) 
+The documentation is available online in the [Arduino JSON wiki](https://github.com/bblanchon/ArduinoJson/wiki)
 
 Testimonials
 ------------
 
 From Arduino's Forum user `jflaplante`:
-> I tried aJson json-arduino before trying your library. I always ran into memory problem after a while. 
+> I tried aJson json-arduino before trying your library. I always ran into memory problem after a while.
 > I have no such problem so far with your library. It is working perfectly with my web services.
 
 From Arduino's Forum user `gbathree`:
@@ -78,6 +95,27 @@ From GitHub user `zacsketches`:
 > I've been watching you consistently develop this library over the past six months, and I used it today for a publish and subscribe architecture designed to help hobbyists move into more advanced robotics. Your library allowed me to implement remote subscription in order to facilitate multi-processor robots.
 > ArduinoJson saved me a week's worth of time!!
 
+[From Reddit user `erm_what_`](https://www.reddit.com/r/arduino/comments/3jj6ep/announcing_arduinojson_50/cusjk8c):
+
+> This is a great library and I wouldn't be able to do the project I'm doing without it. I completely recommend it.
+
+[From Reddit user `makerhacks`](https://www.reddit.com/r/arduino/comments/3jj6ep/announcing_arduinojson_50/cusqg7b):
+
+> I am just starting an ESP8266 clock project and now I can output JSON from my server script and interpret it painlessly.
+
+Donators
+--------
+
+Special thanks to the following persons and companies who made generous donations to the library author:
+
+* Robert Murphy
+* Surge Communications
+* Alex Scott
+* Firepick Services LLC
+* A B Doodkorte
+* Scott Smith
+* Johann Stieger
+
 ---
 
-Found this library useful? [Help me back with a donation!](https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=donate%40benoitblanchon%2efr&lc=GB&item_name=Benoit%20Blanchon&item_number=Arduino%20JSON&currency_code=EUR&bn=PP%2dDonationsBF%3abtn_donate_LG%2egif%3aNonHosted) :smile:
+Found this library useful? Please star this project or [help me back with a donation!](https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=donate%40benoitblanchon%2efr&lc=GB&item_name=Benoit%20Blanchon&item_number=Arduino%20JSON&currency_code=EUR&bn=PP%2dDonationsBF%3abtn_donate_LG%2egif%3aNonHosted) :smile:

examples/IndentedPrintExample/IndentedPrintExample.ino

@@ -1,7 +1,9 @@
-/*
- * Arduino JSON library - IndentedPrint example
- * Benoit Blanchon 2014 - MIT License
- */
+// Copyright Benoit Blanchon 2014-2016
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <ArduinoJson.h>
 
@@ -9,6 +11,9 @@ using namespace ArduinoJson::Internals;
 
 void setup() {
   Serial.begin(9600);
+  while (!Serial) {
+    // wait serial port initialization
+  }
 
   IndentedPrint serial(Serial);
   serial.setTabSize(4);
@@ -27,4 +32,4 @@ void setup() {
 
 void loop() {
   // not used in this example
-}
+}

examples/JsonGeneratorExample/JsonGeneratorExample.ino

@@ -1,13 +1,17 @@
-// Copyright Benoit Blanchon 2014
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <ArduinoJson.h>
 
 void setup() {
   Serial.begin(9600);
+  while (!Serial) {
+    // wait serial port initialization
+  }
 
   StaticJsonBuffer<200> jsonBuffer;
 
@@ -39,4 +43,4 @@ void setup() {
 
 void loop() {
   // not used in this example
-}
+}

examples/JsonParserExample/JsonParserExample.ino

@@ -1,13 +1,17 @@
-// Copyright Benoit Blanchon 2014
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <ArduinoJson.h>
 
 void setup() {
   Serial.begin(9600);
+  while (!Serial) {
+    // wait serial port initialization
+  }
 
   StaticJsonBuffer<200> jsonBuffer;
 
@@ -34,4 +38,4 @@ void setup() {
 
 void loop() {
   // not used in this example
-}
+}

examples/JsonUdpBeacon/JsonUdpBeacon.ino

@@ -3,7 +3,7 @@
 // You can easily test this program with netcat:
 // $ nc -ulp 8888
 //
-// by Benoit Blanchon, MIT License 2015
+// by Benoit Blanchon, MIT License 2015-2016
 
 #include <SPI.h>
 #include <Ethernet.h>

include/ArduinoJson.h

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include "ArduinoJson/DynamicJsonBuffer.hpp"
 #include "ArduinoJson/JsonArray.hpp"

include/ArduinoJson/Arduino/Print.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -11,7 +12,7 @@
 #include <stddef.h>
 #include <stdint.h>
 
-// This class reproduces Arduino's Print
+// This class reproduces Arduino's Print class
 class Print {
  public:
   virtual ~Print() {}
@@ -20,6 +21,7 @@ class Print {
 
   size_t print(const char[]);
   size_t print(double, int = 2);
+  size_t print(int);
   size_t print(long);
   size_t println();
 };

include/ArduinoJson/Arduino/String.hpp

@@ -1,15 +1,15 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
 #ifndef ARDUINO
 
 #include <string>
-
 typedef std::string String;
 
 #else

include/ArduinoJson/DynamicJsonBuffer.hpp

@@ -1,46 +1,18 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
-#include "JsonBuffer.hpp"
-
-#include <stdlib.h>
+#include "Internals/BlockJsonBuffer.hpp"
 
 namespace ArduinoJson {
-
-// Forward declaration
-namespace Internals {
-struct DynamicJsonBufferBlock;
-}
-
 // Implements a JsonBuffer with dynamic memory allocation.
 // You are strongly encouraged to consider using StaticJsonBuffer which is much
 // more suitable for embedded systems.
-class DynamicJsonBuffer : public JsonBuffer {
- public:
-  DynamicJsonBuffer();
-  ~DynamicJsonBuffer();
-
-  size_t size() const;
-
- protected:
-  virtual void* alloc(size_t bytes);
-
- private:
-  typedef Internals::DynamicJsonBufferBlock Block;
-
-  static const size_t FIRST_BLOCK_CAPACITY = 32;
-
-  static Block* createBlock(size_t capacity);
-
-  inline bool canAllocInHead(size_t bytes) const;
-  inline void* allocInHead(size_t bytes);
-  inline void addNewBlock();
-
-  Block* _head;
-};
+typedef Internals::BlockJsonBuffer<Internals::DefaultAllocator>
+    DynamicJsonBuffer;
 }

include/ArduinoJson/Internals/BlockJsonBuffer.hpp

@@ -0,0 +1,94 @@
+// Copyright Benoit Blanchon 2014-2016
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
+
+#pragma once
+
+#include "../JsonBuffer.hpp"
+
+#include <stdlib.h>
+
+namespace ArduinoJson {
+namespace Internals {
+class DefaultAllocator {
+ public:
+  void* allocate(size_t size) { return malloc(size); }
+  void deallocate(void* pointer) { free(pointer); }
+};
+
+template <typename TAllocator>
+class BlockJsonBuffer : public JsonBuffer {
+  struct Block;
+  struct EmptyBlock {
+    Block* next;
+    size_t capacity;
+    size_t size;
+  };
+  struct Block : EmptyBlock {
+    uint8_t data[1];
+  };
+
+ public:
+  BlockJsonBuffer(size_t initialSize = 256)
+      : _head(NULL), _nextBlockSize(initialSize) {}
+
+  ~BlockJsonBuffer() {
+    Block* currentBlock = _head;
+
+    while (currentBlock != NULL) {
+      Block* nextBlock = currentBlock->next;
+      _allocator.deallocate(currentBlock);
+      currentBlock = nextBlock;
+    }
+  }
+
+  size_t size() const {
+    size_t total = 0;
+    for (const Block* b = _head; b; b = b->next) total += b->size;
+    return total;
+  }
+
+ protected:
+  virtual void* alloc(size_t bytes) {
+    return canAllocInHead(bytes) ? allocInHead(bytes) : allocInNewBlock(bytes);
+  }
+
+ private:
+  bool canAllocInHead(size_t bytes) const {
+    return _head != NULL && _head->size + bytes <= _head->capacity;
+  }
+
+  void* allocInHead(size_t bytes) {
+    void* p = _head->data + _head->size;
+    _head->size += round_size_up(bytes);
+    return p;
+  }
+
+  void* allocInNewBlock(size_t bytes) {
+    size_t capacity = _nextBlockSize;
+    if (bytes > capacity) capacity = bytes;
+    if (!addNewBlock(capacity)) return NULL;
+    _nextBlockSize *= 2;
+    return allocInHead(bytes);
+  }
+
+  bool addNewBlock(size_t capacity) {
+    size_t bytes = sizeof(EmptyBlock) + capacity;
+    Block* block = static_cast<Block*>(_allocator.allocate(bytes));
+    if (block == NULL) return false;
+    block->capacity = capacity;
+    block->size = 0;
+    block->next = _head;
+    _head = block;
+    return true;
+  }
+
+  TAllocator _allocator;
+  Block* _head;
+  size_t _nextBlockSize;
+};
+}
+}

include/ArduinoJson/Internals/Comments.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 

include/ArduinoJson/Internals/DummyPrint.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 

include/ArduinoJson/Internals/DynamicStringBuilder.hpp

@@ -0,0 +1,33 @@
+// Copyright Benoit Blanchon 2014-2016
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
+
+#pragma once
+
+#include "../Arduino/Print.hpp"
+#include "../Arduino/String.hpp"
+
+namespace ArduinoJson {
+namespace Internals {
+
+// A Print implementation that allows to write in a String
+class DynamicStringBuilder : public Print {
+ public:
+  DynamicStringBuilder(String &str) : _str(str) {}
+
+  virtual size_t write(uint8_t c) {
+    // Need to cast to char, otherwise String will print a number (issue #120)
+    _str += static_cast<char>(c);
+    return 1;
+  }
+
+ private:
+  DynamicStringBuilder &operator=(const DynamicStringBuilder &);
+
+  String &_str;
+};
+}
+}

include/ArduinoJson/Internals/Encoding.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -32,8 +33,8 @@ class Encoding {
     }
   }
 
-private:
-	static const char _escapeTable[];
+ private:
+  static const char _escapeTable[];
 };
 }
 }

include/ArduinoJson/Internals/ForceInline.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 

include/ArduinoJson/Internals/IndentedPrint.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 

include/ArduinoJson/Internals/JsonBufferAllocated.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 

include/ArduinoJson/Internals/JsonFloat.hpp

@@ -0,0 +1,21 @@
+// Copyright Benoit Blanchon 2014-2016
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
+
+#pragma once
+
+namespace ArduinoJson {
+namespace Internals {
+
+#ifdef ARDUINO
+// On embedded platform, we with use float instead of double to keep JsonVariant
+// small (issue #134)
+typedef float JsonFloat;
+#else
+typedef double JsonFloat;
+#endif
+}
+}

include/ArduinoJson/Internals/JsonInteger.hpp

@@ -0,0 +1,14 @@
+// Copyright Benoit Blanchon 2014-2016
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
+
+#pragma once
+
+namespace ArduinoJson {
+namespace Internals {
+typedef long JsonInteger;
+}
+}

include/ArduinoJson/Internals/JsonParser.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -19,7 +20,7 @@ class JsonParser {
  public:
   JsonParser(JsonBuffer *buffer, char *json, uint8_t nestingLimit)
       : _buffer(buffer),
-        _readPtr(json),
+        _readPtr(json ? json : ""),
         _writePtr(json),
         _nestingLimit(nestingLimit) {}
 
@@ -28,16 +29,12 @@ class JsonParser {
 
  private:
   bool skip(char charToSkip);
-  bool skip(const char *wordToSkip);
 
   const char *parseString();
   bool parseAnythingTo(JsonVariant *destination);
   FORCE_INLINE bool parseAnythingToUnsafe(JsonVariant *destination);
 
   inline bool parseArrayTo(JsonVariant *destination);
-  inline bool parseBooleanTo(JsonVariant *destination);
-  inline bool parseNullTo(JsonVariant *destination);
-  inline bool parseNumberTo(JsonVariant *destination);
   inline bool parseObjectTo(JsonVariant *destination);
   inline bool parseStringTo(JsonVariant *destination);
 

include/ArduinoJson/Internals/JsonPrintable.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -10,7 +11,8 @@
 #include "IndentedPrint.hpp"
 #include "JsonWriter.hpp"
 #include "Prettyfier.hpp"
-#include "StringBuilder.hpp"
+#include "StaticStringBuilder.hpp"
+#include "DynamicStringBuilder.hpp"
 
 #ifdef ARDUINOJSON_ENABLE_STD_STREAM
 #include "StreamPrintAdapter.hpp"
@@ -33,15 +35,20 @@ class JsonPrintable {
   }
 
 #ifdef ARDUINOJSON_ENABLE_STD_STREAM
-  std::ostream& printTo(std::ostream &os) const {
+  std::ostream &printTo(std::ostream &os) const {
     StreamPrintAdapter adapter(os);
     printTo(adapter);
     return os;
   }
-#endif 
+#endif
 
   size_t printTo(char *buffer, size_t bufferSize) const {
-    StringBuilder sb(buffer, bufferSize);
+    StaticStringBuilder sb(buffer, bufferSize);
+    return printTo(sb);
+  }
+
+  size_t printTo(String &str) const {
+    DynamicStringBuilder sb(str);
     return printTo(sb);
   }
 
@@ -51,7 +58,7 @@ class JsonPrintable {
   }
 
   size_t prettyPrintTo(char *buffer, size_t bufferSize) const {
-    StringBuilder sb(buffer, bufferSize);
+    StaticStringBuilder sb(buffer, bufferSize);
     return prettyPrintTo(sb);
   }
 
@@ -60,6 +67,11 @@ class JsonPrintable {
     return prettyPrintTo(indentedPrint);
   }
 
+  size_t prettyPrintTo(String &str) const {
+    DynamicStringBuilder sb(str);
+    return prettyPrintTo(sb);
+  }
+
   size_t measureLength() const {
     DummyPrint dp;
     return printTo(dp);
@@ -75,11 +87,10 @@ class JsonPrintable {
 };
 
 #ifdef ARDUINOJSON_ENABLE_STD_STREAM
-template<typename T>
-inline std::ostream& operator<<(std::ostream& os, const JsonPrintable<T>& v) {
+template <typename T>
+inline std::ostream &operator<<(std::ostream &os, const JsonPrintable<T> &v) {
   return v.printTo(os);
 }
 #endif
-
 }
 }

include/ArduinoJson/Internals/JsonVariantContent.hpp

@@ -1,11 +1,15 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
+#include "JsonFloat.hpp"
+#include "JsonInteger.hpp"
+
 namespace ArduinoJson {
 
 // Forward declarations
@@ -13,21 +17,14 @@ class JsonArray;
 class JsonObject;
 
 namespace Internals {
-
 // A union that defines the actual content of a JsonVariant.
 // The enum JsonVariantType determines which member is in use.
 union JsonVariantContent {
-  bool asBoolean;
-  double asDouble;       // asDouble is also used for float
-  long asLong;           // asLong is also used for char, short and int
-  const char* asString;  // asString can be null
-  JsonArray* asArray;    // asArray cannot be null
-  JsonObject* asObject;  // asObject cannot be null
-
-  template <typename T>
-  T as() const;
+  JsonFloat asFloat;      // used for double and float
+  JsonInteger asInteger;  // used for bool, char, short, int and longs
+  const char* asString;   // asString can be null
+  JsonArray* asArray;     // asArray cannot be null
+  JsonObject* asObject;   // asObject cannot be null
 };
 }
 }
-
-#include "JsonVariantContent.ipp"

include/ArduinoJson/Internals/JsonVariantContent.ipp

@@ -1,96 +0,0 @@
-// Copyright Benoit Blanchon 2014-2015
-// MIT License
-//
-// Arduino JSON library
-// https://github.com/bblanchon/ArduinoJson
-
-#pragma once
-
-namespace ArduinoJson {
-
-// Forward declarations
-class JsonArray;
-class JsonObject;
-
-namespace Internals {
-template <>
-inline bool JsonVariantContent::as<bool>() const {
-  return asBoolean;
-}
-
-template <>
-inline char const* JsonVariantContent::as<char const*>() const {
-  return asString;
-}
-
-template <>
-inline double JsonVariantContent::as<double>() const {
-  return asDouble;
-}
-
-template <>
-inline float JsonVariantContent::as<float>() const {
-  return static_cast<float>(asDouble);
-}
-
-template <>
-inline JsonArray& JsonVariantContent::as<JsonArray&>() const {
-  return *asArray;
-}
-
-template <>
-inline const JsonArray& JsonVariantContent::as<JsonArray const&>() const {
-  return *asArray;
-}
-
-template <>
-inline JsonObject& JsonVariantContent::as<JsonObject&>() const {
-  return *asObject;
-}
-
-template <>
-inline const JsonObject& JsonVariantContent::as<JsonObject const&>() const {
-  return *asObject;
-}
-
-template <>
-inline signed char JsonVariantContent::as<signed char>() const {
-  return static_cast<signed char>(asLong);
-}
-
-template <>
-inline signed int JsonVariantContent::as<signed int>() const {
-  return static_cast<signed int>(asLong);
-}
-
-template <>
-inline signed long JsonVariantContent::as<signed long>() const {
-  return static_cast<signed long>(asLong);
-}
-
-template <>
-inline signed short JsonVariantContent::as<signed short>() const {
-  return static_cast<signed short>(asLong);
-}
-
-template <>
-inline unsigned char JsonVariantContent::as<unsigned char>() const {
-  return static_cast<unsigned char>(asLong);
-}
-
-template <>
-inline unsigned int JsonVariantContent::as<unsigned int>() const {
-  return static_cast<unsigned int>(asLong);
-}
-
-template <>
-inline unsigned long JsonVariantContent::as<unsigned long>() const {
-  return static_cast<unsigned long>(asLong);
-}
-
-template <>
-inline unsigned short JsonVariantContent::as<unsigned short>() const {
-  return static_cast<unsigned short>(asLong);
-}
-}
-}

include/ArduinoJson/Internals/JsonVariantType.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -16,19 +17,20 @@ namespace Internals {
 // The value determines which member of JsonVariantContent is used.
 enum JsonVariantType {
   JSON_UNDEFINED,  // the JsonVariant has not been initialized
+  JSON_UNPARSED,   // the JsonVariant contains an unparsed string
+  JSON_STRING,     // the JsonVariant stores a const char*
+  JSON_BOOLEAN,    // the JsonVariant stores a bool
+  JSON_INTEGER,    // the JsonVariant stores an integer
   JSON_ARRAY,      // the JsonVariant stores a pointer to a JsonArray
   JSON_OBJECT,     // the JsonVariant stores a pointer to a JsonObject
-  JSON_BOOLEAN,    // the JsonVariant stores a bool
-  JSON_STRING,     // the JsonVariant stores a const char*
-  JSON_LONG,       // the JsonVariant stores a long
 
-  // The following values are reserved for double values
+  // The following values are reserved for float values
   // Multiple values are used for double, depending on the number of decimal
   // digits that must be printed in the JSON output.
   // This little trick allow to save one extra member in JsonVariant
-  JSON_DOUBLE_0_DECIMALS
-  // JSON_DOUBLE_1_DECIMAL
-  // JSON_DOUBLE_2_DECIMALS
+  JSON_FLOAT_0_DECIMALS
+  // JSON_FLOAT_1_DECIMAL
+  // JSON_FLOAT_2_DECIMALS
   // ...
 };
 }

include/ArduinoJson/Internals/JsonWriter.hpp

@@ -1,13 +1,17 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
 #include "../Arduino/Print.hpp"
 #include "Encoding.hpp"
+#include "ForceInline.hpp"
+#include "JsonFloat.hpp"
+#include "JsonInteger.hpp"
 
 namespace ArduinoJson {
 namespace Internals {
@@ -37,10 +41,8 @@ class JsonWriter {
   void writeColon() { write(':'); }
   void writeComma() { write(','); }
 
-  void writeBoolean(bool value) {
-    write(value ? "true" : "false");
-  }
-  
+  void writeBoolean(bool value) { write(value ? "true" : "false"); }
+
   void writeString(const char *value) {
     if (!value) {
       write("null");
@@ -61,15 +63,17 @@ class JsonWriter {
     }
   }
 
-  void writeLong(long value) { _length += _sink.print(value); }
+  void writeInteger(JsonInteger value) { _length += _sink.print(value); }
 
-  void writeDouble(double value, uint8_t decimals) {
+  void writeFloat(JsonFloat value, uint8_t decimals) {
     _length += _sink.print(value, decimals);
   }
 
+  void writeRaw(const char *s) { return write(s); }
+
  protected:
   void write(char c) { _length += _sink.write(c); }
-  void write(const char *s) { _length += _sink.print(s); }
+  FORCE_INLINE void write(const char *s) { _length += _sink.print(s); }
 
   Print &_sink;
   size_t _length;

include/ArduinoJson/Internals/List.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 

include/ArduinoJson/Internals/ListConstIterator.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 

include/ArduinoJson/Internals/ListIterator.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 

include/ArduinoJson/Internals/ListNode.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 

include/ArduinoJson/Internals/Prettyfier.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 

include/ArduinoJson/Internals/ReferenceType.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 

include/ArduinoJson/Internals/StaticStringBuilder.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -12,9 +13,9 @@ namespace ArduinoJson {
 namespace Internals {
 
 // A Print implementation that allows to write in a char[]
-class StringBuilder : public Print {
+class StaticStringBuilder : public Print {
  public:
-  StringBuilder(char *buf, int size)
+  StaticStringBuilder(char *buf, size_t size)
       : buffer(buf), capacity(size - 1), length(0) {
     buffer[0] = '\0';
   }
@@ -23,8 +24,8 @@ class StringBuilder : public Print {
 
  private:
   char *buffer;
-  int capacity;
-  int length;
+  size_t capacity;
+  size_t length;
 };
 }
 }

include/ArduinoJson/Internals/StreamPrintAdapter.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -31,4 +32,4 @@ class StreamPrintAdapter : public Print {
 }
 }
 
-#endif // ARDUINOJSON_ENABLE_STD_STREAM
+#endif  // ARDUINOJSON_ENABLE_STD_STREAM

include/ArduinoJson/Internals/Unparsed.hpp

@@ -0,0 +1,21 @@
+// Copyright Benoit Blanchon 2014-2016
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
+
+#pragma once
+
+namespace ArduinoJson {
+namespace Internals {
+class Unparsed {
+ public:
+  explicit Unparsed(const char* str) : _str(str) {}
+  operator const char*() const { return _str; }
+
+ private:
+  const char* _str;
+};
+}
+}

include/ArduinoJson/JsonArray.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -63,7 +64,8 @@ class JsonArray : public Internals::JsonPrintable<JsonArray>,
   FORCE_INLINE bool add(const String &value);
   FORCE_INLINE bool add(JsonArray &array);
   FORCE_INLINE bool add(JsonObject &object);
-  FORCE_INLINE bool add(const JsonVariant &object);
+  template <typename T>
+  FORCE_INLINE bool add(const T &value);
 
   // Sets the value at specified index.
   FORCE_INLINE void set(size_t index, bool value);
@@ -81,7 +83,8 @@ class JsonArray : public Internals::JsonPrintable<JsonArray>,
   FORCE_INLINE void set(size_t index, const String &value);
   FORCE_INLINE void set(size_t index, JsonArray &array);
   FORCE_INLINE void set(size_t index, JsonObject &object);
-  FORCE_INLINE void set(size_t index, const JsonVariant &object);
+  template <typename T>
+  FORCE_INLINE void set(size_t index, const T &value);
 
   // Gets the value at the specified index.
   FORCE_INLINE JsonVariant get(size_t index) const;
@@ -92,7 +95,7 @@ class JsonArray : public Internals::JsonPrintable<JsonArray>,
 
   // Check the type of the value at specified index.
   template <typename T>
-  FORCE_INLINE T is(size_t index) const;
+  FORCE_INLINE bool is(size_t index) const;
 
   // Creates a JsonArray and adds a reference at the end of the array.
   // It's a shortcut for JsonBuffer::createArray() and JsonArray::add()

include/ArduinoJson/JsonArray.ipp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -77,8 +78,9 @@ inline bool JsonArray::add(JsonObject &object) {
   return addNode<JsonObject &>(object);
 }
 
-inline bool JsonArray::add(const JsonVariant &object) {
-  return addNode<const JsonVariant &>(object);
+template <typename T>
+inline bool JsonArray::add(const T &variant) {
+  return addNode<const JsonVariant &>(variant);
 }
 
 template <typename TValue>
@@ -149,8 +151,9 @@ inline void JsonArray::set(size_t index, JsonObject &object) {
   return setNodeAt<JsonObject &>(index, object);
 }
 
-inline void JsonArray::set(size_t index, const JsonVariant &object) {
-  return setNodeAt<const JsonVariant &>(index, object);
+template <typename T>
+inline void JsonArray::set(size_t index, const T &variant) {
+  return setNodeAt<const JsonVariant &>(index, variant);
 }
 
 template <typename TValue>
@@ -182,7 +185,7 @@ inline T JsonArray::get(size_t index) const {
 }
 
 template <typename T>
-inline T JsonArray::is(size_t index) const {
+inline bool JsonArray::is(size_t index) const {
   node_type *node = getNodeAt(index);
   return node ? node->content.is<T>() : false;
 }
@@ -202,4 +205,16 @@ template <>
 inline JsonArray const &JsonVariant::invalid<JsonArray const &>() {
   return JsonArray::invalid();
 }
+
+template <>
+inline JsonArray &JsonVariant::as<JsonArray &>() const {
+  if (_type == Internals::JSON_ARRAY) return *_content.asArray;
+  return JsonArray::invalid();
+}
+
+template <>
+inline const JsonArray &JsonVariant::as<const JsonArray &>() const {
+  if (_type == Internals::JSON_ARRAY) return *_content.asArray;
+  return JsonArray::invalid();
+}
 }

include/ArduinoJson/JsonArraySubscript.hpp

@@ -1,26 +1,34 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
 #include "JsonSubscriptBase.hpp"
 
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4522)
+#endif
+
 namespace ArduinoJson {
 class JsonArraySubscript : public JsonSubscriptBase<JsonArraySubscript> {
  public:
   FORCE_INLINE JsonArraySubscript(JsonArray& array, size_t index)
       : _array(array), _index(index) {}
 
-  using JsonSubscriptBase::operator=;
+  using JsonSubscriptBase<JsonArraySubscript>::operator=;
 
-  FORCE_INLINE JsonArraySubscript& operator=(const JsonArraySubscript& other) {
-    // to prevent Visual Studio warning C4512: assignment operator could not be
-    // generated
-    _array.set(_index, other._array.get(other._index));
-    return *this;
+  JsonArraySubscript& operator=(const JsonArraySubscript& src) {
+    return assign<const JsonVariant&>(src);
+  }
+
+  template <typename T>
+  JsonArraySubscript& operator=(const T& src) {
+    return assign<const JsonVariant&>(src);
   }
 
   FORCE_INLINE bool success() const { return _index < _array.size(); }
@@ -33,7 +41,7 @@ class JsonArraySubscript : public JsonSubscriptBase<JsonArraySubscript> {
   }
 
   template <typename T>
-  FORCE_INLINE T is() const {
+  FORCE_INLINE bool is() const {
     return _array.is<T>(_index);
   }
 
@@ -59,3 +67,7 @@ inline std::ostream& operator<<(std::ostream& os,
 #endif
 
 }  // namespace ArduinoJson
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif

include/ArduinoJson/JsonBuffer.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -59,9 +60,15 @@ class JsonBuffer {
   // allocation fails.
   JsonArray &parseArray(char *json, uint8_t nestingLimit = DEFAULT_LIMIT);
 
+  // Same with a const char*.
+  // With this overload, the JsonBuffer will make a copy of the string
+  JsonArray &parseArray(const char *json, uint8_t nesting = DEFAULT_LIMIT) {
+    return parseArray(strdup(json), nesting);
+  }
+
   // Same as above with a String class
   JsonArray &parseArray(const String &json, uint8_t nesting = DEFAULT_LIMIT) {
-    return parseArray(strdup(json), nesting);
+    return parseArray(json.c_str(), nesting);
   }
 
   // Allocates and populate a JsonObject from a JSON string.
@@ -76,30 +83,54 @@ class JsonBuffer {
   // allocation fails.
   JsonObject &parseObject(char *json, uint8_t nestingLimit = DEFAULT_LIMIT);
 
-  // Same as above with a String class
-  JsonObject &parseObject(const String &json, uint8_t nesting = DEFAULT_LIMIT) {
+  // Same with a const char*.
+  // With this overload, the JsonBuffer will make a copy of the string
+  JsonObject &parseObject(const char *json, uint8_t nesting = DEFAULT_LIMIT) {
     return parseObject(strdup(json), nesting);
   }
 
+  // Same as above with a String class
+  JsonObject &parseObject(const String &json, uint8_t nesting = DEFAULT_LIMIT) {
+    return parseObject(json.c_str(), nesting);
+  }
+
   // Duplicate a string
-  char *strdup(const char *src) { return strdup(src, strlen(src)); }
+  char *strdup(const char *src) {
+    return src ? strdup(src, strlen(src)) : NULL;
+  }
   char *strdup(const String &src) { return strdup(src.c_str(), src.length()); }
-  char *strdup(const char *, size_t);
 
   // Allocates n bytes in the JsonBuffer.
   // Return a pointer to the allocated memory or NULL if allocation fails.
   virtual void *alloc(size_t size) = 0;
 
+ protected:
+  // Preserve aligment if nessary
+  static FORCE_INLINE size_t round_size_up(size_t bytes) {
+#if defined ARDUINO_ARCH_AVR
+    // alignment isn't needed for 8-bit AVR
+    return bytes;
+#else
+    const size_t x = sizeof(void *) - 1;
+    return (bytes + x) & ~x;
+#endif
+  }
+
+ private:
+  char *strdup(const char *, size_t);
+
   // Default value of nesting limit of parseArray() and parseObject().
   //
-  // The nesting limit is a contain on the level of nesting allowed in the JSON
+  // The nesting limit is a contain on the level of nesting allowed in the
+  // JSON
   // string.
   // If set to 0, only a flat array or objects can be parsed.
   // If set to 1, the object can contain nested arrays or objects but only 1
   // level deep.
   // And bigger values will allow more level of nesting.
   //
-  // The purpose of this feature is to prevent stack overflow that could lead to
+  // The purpose of this feature is to prevent stack overflow that could
+  // lead to
   // a security risk.
   static const uint8_t DEFAULT_LIMIT = 10;
 };

include/ArduinoJson/JsonObject.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -65,6 +66,9 @@ class JsonObject : public Internals::JsonPrintable<JsonObject>,
   FORCE_INLINE bool set(const char* key, JsonArray& array);
   FORCE_INLINE bool set(const char* key, JsonObject& object);
   FORCE_INLINE bool set(const char* key, const JsonVariant& value);
+  template <typename T>
+  FORCE_INLINE bool set(const char* key, const T& value);
+
   FORCE_INLINE bool set(const String& key, bool value);
   FORCE_INLINE bool set(const String& key, float value, uint8_t decimals = 2);
   FORCE_INLINE bool set(const String& key, double value, uint8_t decimals = 2);
@@ -81,6 +85,8 @@ class JsonObject : public Internals::JsonPrintable<JsonObject>,
   FORCE_INLINE bool set(const String& key, JsonArray& array);
   FORCE_INLINE bool set(const String& key, JsonObject& object);
   FORCE_INLINE bool set(const String& key, const JsonVariant& value);
+  template <typename T>
+  FORCE_INLINE bool set(const String& key, const T& value);
 
   // Gets the value associated with the specified key.
   FORCE_INLINE JsonVariant get(JsonObjectKey) const;

include/ArduinoJson/JsonObject.ipp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -116,6 +117,10 @@ inline bool JsonObject::set(const char *key, JsonObject &object) {
 inline bool JsonObject::set(const char *key, const JsonVariant &value) {
   return setNodeAt<const char *, const JsonVariant &>(key, value);
 }
+template <typename T>
+inline bool JsonObject::set(const char *key, const T &value) {
+  return setNodeAt<const char *, JsonVariant>(key, value);
+}
 inline bool JsonObject::set(const String &key, bool value) {
   return setNodeAt<const String &, bool>(key, value);
 }
@@ -166,6 +171,10 @@ inline bool JsonObject::set(const String &key, JsonObject &object) {
 inline bool JsonObject::set(const String &key, const JsonVariant &value) {
   return setNodeAt<const String &, const JsonVariant &>(key, value);
 }
+template <typename T>
+inline bool JsonObject::set(const String &key, const T &value) {
+  return setNodeAt<const String &, JsonVariant>(key, value);
+}
 
 template <typename TKey, typename TValue>
 inline bool JsonObject::setNodeAt(TKey key, TValue value) {
@@ -217,4 +226,16 @@ template <>
 inline JsonObject &JsonVariant::invalid<JsonObject &>() {
   return JsonObject::invalid();
 }
+
+template <>
+inline JsonObject &JsonVariant::as<JsonObject &>() const {
+  if (_type == Internals::JSON_OBJECT) return *_content.asObject;
+  return JsonObject::invalid();
+}
+
+template <>
+inline const JsonObject &JsonVariant::as<const JsonObject &>() const {
+  if (_type == Internals::JSON_OBJECT) return *_content.asObject;
+  return JsonObject::invalid();
+}
 }

include/ArduinoJson/JsonObjectKey.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 

include/ArduinoJson/JsonObjectSubscript.hpp

@@ -1,13 +1,19 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
 #include "JsonSubscriptBase.hpp"
 
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4522)
+#endif
+
 namespace ArduinoJson {
 
 template <typename TKey>
@@ -19,11 +25,15 @@ class JsonObjectSubscript
 
   using JsonSubscriptBase<JsonObjectSubscript<TKey> >::operator=;
 
-  FORCE_INLINE JsonObjectSubscript<TKey>& operator=(
-      const JsonObjectSubscript<TKey>& other) {
-    // to prevent Visual Studio warning C4512: assignment operator could not be
-    // generated
-    return set(other.get());
+  JsonObjectSubscript<TKey>& operator=(const JsonObjectSubscript<TKey>& src) {
+    return JsonSubscriptBase<JsonObjectSubscript<TKey> >::template assign<
+        JsonVariant>(src);
+  }
+
+  template <typename T>
+  JsonObjectSubscript<TKey>& operator=(const T& src) {
+    return JsonSubscriptBase<JsonObjectSubscript<TKey> >::template assign<
+        JsonVariant>(src);
   }
 
   FORCE_INLINE bool success() const { return _object.containsKey(_key); }
@@ -36,7 +46,7 @@ class JsonObjectSubscript
   }
 
   template <typename TValue>
-  FORCE_INLINE TValue is() const {
+  FORCE_INLINE bool is() const {
     return _object.is<TValue>(_key);
   }
 
@@ -45,6 +55,11 @@ class JsonObjectSubscript
     return _object.set(_key, value);
   }
 
+  template <typename TValue>
+  FORCE_INLINE bool set(TValue value, uint8_t decimals) {
+    return _object.set(_key, value, decimals);
+  }
+
   FORCE_INLINE JsonVariant get() { return _object.get(_key); }
 
   void writeTo(Internals::JsonWriter& writer) const {
@@ -67,4 +82,8 @@ inline std::ostream& operator<<(
   return source.printTo(os);
 }
 #endif
-}
+}  // namespace ArduinoJson
+
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif

include/ArduinoJson/JsonPair.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 

include/ArduinoJson/JsonSubscriptBase.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -68,15 +69,15 @@ class JsonSubscriptBase : public JsonVariantBase<TImpl> {
   }
 
   FORCE_INLINE TImpl& operator=(JsonVariant value) {
-    return assign<JsonVariant>(value);
+    return assign<const JsonVariant&>(value);
   }
 
- private:
+ protected:
   template <typename TValue>
   FORCE_INLINE TImpl& assign(TValue value) {
-    TImpl* impl = static_cast<TImpl*>(this);
-    impl->template set<TValue>(value);
-    return *impl;
+    TImpl* that = static_cast<TImpl*>(this);
+    that->template set<TValue>(value);
+    return *that;
   }
 };
 }

include/ArduinoJson/JsonVariant.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -12,6 +13,7 @@
 #include "Internals/JsonPrintable.hpp"
 #include "Internals/JsonVariantContent.hpp"
 #include "Internals/JsonVariantType.hpp"
+#include "Internals/Unparsed.hpp"
 #include "JsonVariantBase.hpp"
 
 namespace ArduinoJson {
@@ -55,6 +57,9 @@ class JsonVariant : public JsonVariantBase<JsonVariant> {
   // Create a JsonVariant containing a string.
   FORCE_INLINE JsonVariant(const char *value);
 
+  // Create a JsonVariant containing an unparsed string
+  FORCE_INLINE JsonVariant(Internals::Unparsed value);
+
   // Create a JsonVariant containing a reference to an array.
   FORCE_INLINE JsonVariant(JsonArray &array);
 
@@ -64,12 +69,12 @@ class JsonVariant : public JsonVariantBase<JsonVariant> {
   // Get the variant as the specified type.
   // See cast operators for details.
   template <typename T>
-  FORCE_INLINE T as() const;
+  T as() const;
 
   // Tells weither the variant has the specified type.
   // Returns true if the variant has type type T, false otherwise.
   template <typename T>
-  FORCE_INLINE bool is() const;
+  bool is() const;
 
   // Serialize the variant to a JsonWriter
   void writeTo(Internals::JsonWriter &writer) const;
@@ -79,6 +84,9 @@ class JsonVariant : public JsonVariantBase<JsonVariant> {
   static T invalid();
 
  private:
+  Internals::JsonFloat asFloat() const;
+  Internals::JsonInteger asInteger() const;
+
   // The current type of the variant
   Internals::JsonVariantType _type;
 

include/ArduinoJson/JsonVariant.ipp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -11,8 +12,9 @@
 namespace ArduinoJson {
 
 inline JsonVariant::JsonVariant(bool value) {
-  _type = Internals::JSON_BOOLEAN;
-  _content.asBoolean = value;
+  using namespace Internals;
+  _type = JSON_BOOLEAN;
+  _content.asInteger = static_cast<JsonInteger>(value);
 }
 
 inline JsonVariant::JsonVariant(const char *value) {
@@ -20,16 +22,21 @@ inline JsonVariant::JsonVariant(const char *value) {
   _content.asString = value;
 }
 
+inline JsonVariant::JsonVariant(Internals::Unparsed value) {
+  _type = Internals::JSON_UNPARSED;
+  _content.asString = value;
+}
+
 inline JsonVariant::JsonVariant(double value, uint8_t decimals) {
-  _type = static_cast<Internals::JsonVariantType>(
-      Internals::JSON_DOUBLE_0_DECIMALS + decimals);
-  _content.asDouble = value;
+  using namespace Internals;
+  _type = static_cast<JsonVariantType>(JSON_FLOAT_0_DECIMALS + decimals);
+  _content.asFloat = static_cast<JsonFloat>(value);
 }
 
 inline JsonVariant::JsonVariant(float value, uint8_t decimals) {
-  _type = static_cast<Internals::JsonVariantType>(
-      Internals::JSON_DOUBLE_0_DECIMALS + decimals);
-  _content.asDouble = value;
+  using namespace Internals;
+  _type = static_cast<JsonVariantType>(JSON_FLOAT_0_DECIMALS + decimals);
+  _content.asFloat = static_cast<JsonFloat>(value);
 }
 
 inline JsonVariant::JsonVariant(JsonArray &array) {
@@ -43,48 +50,112 @@ inline JsonVariant::JsonVariant(JsonObject &object) {
 }
 
 inline JsonVariant::JsonVariant(signed char value) {
-  _type = Internals::JSON_LONG;
-  _content.asLong = value;
+  using namespace Internals;
+  _type = JSON_INTEGER;
+  _content.asInteger = static_cast<JsonInteger>(value);
 }
 
 inline JsonVariant::JsonVariant(signed int value) {
-  _type = Internals::JSON_LONG;
-  _content.asLong = value;
+  using namespace Internals;
+  _type = JSON_INTEGER;
+  _content.asInteger = static_cast<JsonInteger>(value);
 }
 
 inline JsonVariant::JsonVariant(signed long value) {
-  _type = Internals::JSON_LONG;
-  _content.asLong = value;
+  using namespace Internals;
+  _type = JSON_INTEGER;
+  _content.asInteger = static_cast<JsonInteger>(value);
 }
 
 inline JsonVariant::JsonVariant(signed short value) {
-  _type = Internals::JSON_LONG;
-  _content.asLong = value;
+  using namespace Internals;
+  _type = JSON_INTEGER;
+  _content.asInteger = static_cast<JsonInteger>(value);
 }
 
 inline JsonVariant::JsonVariant(unsigned char value) {
-  _type = Internals::JSON_LONG;
-  _content.asLong = value;
+  using namespace Internals;
+  _type = JSON_INTEGER;
+  _content.asInteger = static_cast<JsonInteger>(value);
 }
 
 inline JsonVariant::JsonVariant(unsigned int value) {
-  _type = Internals::JSON_LONG;
-  _content.asLong = value;
+  using namespace Internals;
+  _type = JSON_INTEGER;
+  _content.asInteger = static_cast<JsonInteger>(value);
 }
 
 inline JsonVariant::JsonVariant(unsigned long value) {
-  _type = Internals::JSON_LONG;
-  _content.asLong = value;
+  using namespace Internals;
+  _type = JSON_INTEGER;
+  _content.asInteger = static_cast<JsonInteger>(value);
 }
 
 inline JsonVariant::JsonVariant(unsigned short value) {
-  _type = Internals::JSON_LONG;
-  _content.asLong = value;
+  using namespace Internals;
+  _type = JSON_INTEGER;
+  _content.asInteger = static_cast<JsonInteger>(value);
 }
 
-template <typename T>
-inline T JsonVariant::as() const {
-  return is<T>() ? _content.as<T>() : invalid<T>();
+template <>
+String JsonVariant::as<String>() const;
+
+template <>
+const char *JsonVariant::as<const char *>() const;
+
+template <>
+inline bool JsonVariant::as<bool>() const {
+  return asInteger() != 0;
+}
+
+template <>
+inline signed char JsonVariant::as<signed char>() const {
+  return static_cast<signed char>(asInteger());
+}
+
+template <>
+inline unsigned char JsonVariant::as<unsigned char>() const {
+  return static_cast<unsigned char>(asInteger());
+}
+
+template <>
+inline signed short JsonVariant::as<signed short>() const {
+  return static_cast<signed short>(asInteger());
+}
+
+template <>
+inline unsigned short JsonVariant::as<unsigned short>() const {
+  return static_cast<unsigned short>(asInteger());
+}
+
+template <>
+inline signed int JsonVariant::as<signed int>() const {
+  return static_cast<signed int>(asInteger());
+}
+
+template <>
+inline unsigned int JsonVariant::as<unsigned int>() const {
+  return static_cast<unsigned int>(asInteger());
+}
+
+template <>
+inline unsigned long JsonVariant::as<unsigned long>() const {
+  return static_cast<unsigned long>(asInteger());
+}
+
+template <>
+inline signed long JsonVariant::as<signed long>() const {
+  return static_cast<unsigned long>(asInteger());
+}
+
+template <>
+inline double JsonVariant::as<double>() const {
+  return static_cast<double>(asFloat());
+}
+
+template <>
+inline float JsonVariant::as<float>() const {
+  return static_cast<float>(asFloat());
 }
 
 template <typename T>
@@ -97,24 +168,23 @@ inline bool JsonVariant::is() const {
   return false;
 }
 
-template <>
-inline bool JsonVariant::is<bool>() const {
-  return _type == Internals::JSON_BOOLEAN;
-}
+template <>  // in .cpp
+bool JsonVariant::is<signed long>() const;
+
+template <>  // in .cpp
+bool JsonVariant::is<double>() const;
+
+template <>  // int .cpp
+bool JsonVariant::is<bool>() const;
 
 template <>
 inline bool JsonVariant::is<char const *>() const {
   return _type == Internals::JSON_STRING;
 }
 
-template <>
-inline bool JsonVariant::is<double>() const {
-  return _type >= Internals::JSON_DOUBLE_0_DECIMALS;
-}
-
 template <>
 inline bool JsonVariant::is<float>() const {
-  return _type >= Internals::JSON_DOUBLE_0_DECIMALS;
+  return is<double>();
 }
 
 template <>
@@ -139,42 +209,37 @@ inline bool JsonVariant::is<JsonObject const &>() const {
 
 template <>
 inline bool JsonVariant::is<signed char>() const {
-  return _type == Internals::JSON_LONG;
+  return is<signed long>();
 }
 
 template <>
 inline bool JsonVariant::is<signed int>() const {
-  return _type == Internals::JSON_LONG;
-}
-
-template <>
-inline bool JsonVariant::is<signed long>() const {
-  return _type == Internals::JSON_LONG;
+  return is<signed long>();
 }
 
 template <>
 inline bool JsonVariant::is<signed short>() const {
-  return _type == Internals::JSON_LONG;
+  return is<signed long>();
 }
 
 template <>
 inline bool JsonVariant::is<unsigned char>() const {
-  return _type == Internals::JSON_LONG;
+  return is<signed long>();
 }
 
 template <>
 inline bool JsonVariant::is<unsigned int>() const {
-  return _type == Internals::JSON_LONG;
+  return is<signed long>();
 }
 
 template <>
 inline bool JsonVariant::is<unsigned long>() const {
-  return _type == Internals::JSON_LONG;
+  return is<signed long>();
 }
 
 template <>
 inline bool JsonVariant::is<unsigned short>() const {
-  return _type == Internals::JSON_LONG;
+  return is<signed long>();
 }
 
 #ifdef ARDUINOJSON_ENABLE_STD_STREAM

include/ArduinoJson/JsonVariantBase.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 

include/ArduinoJson/StaticJsonBuffer.hpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #pragma once
 
@@ -21,11 +22,10 @@ class StaticJsonBuffer : public JsonBuffer {
   size_t capacity() const { return CAPACITY; }
   size_t size() const { return _size; }
 
- protected:
   virtual void* alloc(size_t bytes) {
     if (_size + bytes > CAPACITY) return NULL;
     void* p = &_buffer[_size];
-    _size += bytes;
+    _size += round_size_up(bytes);
     return p;
   }
 

library.json

@@ -2,16 +2,21 @@
   "name": "Json",
   "keywords": "json, rest, http, web",
   "description": "An elegant and efficient JSON library for embedded systems",
-  "repository":
-  {
+  "repository": {
     "type": "git",
     "url": "https://github.com/bblanchon/ArduinoJson.git"
   },
-  "authors":
-  {
+  "version": "5.0.8",
+  "authors": {
     "name": "Benoit Blanchon",
     "url": "http://blog.benoitblanchon.fr"
   },
+  "exclude": [
+    "scripts",
+    "src/ArduinoJson.h",
+    "test",
+    "third-party"
+  ],
   "frameworks": "arduino",
-  "platforms": "atmelavr"  
-}
+  "platforms": "*"
+}

library.properties

@@ -1,8 +1,9 @@
 name=ArduinoJson
-version=5.0.0
+version=5.0.8
 author=Benoit Blanchon <blog.benoitblanchon.fr>
 maintainer=Benoit Blanchon <blog.benoitblanchon.fr>
 sentence=An efficient and elegant JSON library for Arduino.
 paragraph=Like this project? Please star it on GitHub!
+category=Data Processing
 url=https://github.com/bblanchon/ArduinoJson
 architectures=*

scripts/build-old-arduino-package.sh

@@ -0,0 +1,52 @@
+#!/bin/bash
+
+TAG=$(git describe)
+OUTPUT="ArduinoJson-$TAG-old-layout.zip"
+
+cd $(dirname $0)/..
+
+cat > ArduinoJson.h <<END
+// WARNING:
+// --------
+// This file is a workaround for old version of the Arduino IDE.
+// If you are using Arduino IDE 1.0.6 or above, then you installed the wrong 
+// package of ArduinoJson.
+// In that case, just delete the current installation and install the package.
+
+END
+cp ArduinoJson.h ArduinoJson.cpp
+
+cat "include/ArduinoJson.h" | sed 's!include "!include "include/!g' >> ArduinoJson.h
+
+find src -name "*.cpp" |
+while read FILE; do
+	echo >> ArduinoJson.cpp
+	echo "// $FILE" >> ArduinoJson.cpp
+	echo "//" >> ArduinoJson.cpp
+	cat "$FILE" | sed 's!\.\./!!g' >> ArduinoJson.cpp
+done
+
+unix2dos ArduinoJson.cpp
+unix2dos ArduinoJson.h
+
+pushd ..
+
+# remove existing file
+rm -f $OUTPUT
+
+# create zipman dos2
+7z a $OUTPUT \
+	ArduinoJson/CHANGELOG.md \
+	ArduinoJson/examples \
+	ArduinoJson/include/ArduinoJson \
+	ArduinoJson/keywords.txt \
+	ArduinoJson/LICENSE.md \
+	ArduinoJson/README.md \
+	ArduinoJson/ArduinoJson.h \
+	ArduinoJson/ArduinoJson.cpp \
+	-x!ArduinoJson/src/CMakeLists.txt
+
+popd
+
+rm ArduinoJson.h
+rm ArduinoJson.cpp

scripts/create-size-graph.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+set -eu
+
+OUTPUT="$(pwd)/sizes.csv"
+
+echo "Tag;Date;Parser;Generator" > $OUTPUT
+
+cd $(dirname $(dirname $0))
+
+git tag | while read TAG
+do 
+
+	git checkout -q tags/$TAG
+
+	DATE=$(git log -1 --date=short --pretty=format:%cd)
+	PARSER_SIZE=$(arduino --verify examples/JsonParserExample/JsonParserExample.ino 2>/dev/null  | grep -e 'Sketch uses' | sed 's/.*uses \([0-9]*\).\([0-9]\+\).*/\1\2/')
+	
+	if [ -e 'examples/JsonGeneratorExample/JsonGeneratorExample.ino' ]; then
+		GENERATOR_SIZE=$(arduino --verify examples/JsonGeneratorExample/JsonGeneratorExample.ino 2>/dev/null  | grep -e 'Sketch uses' | sed 's/.*uses \([0-9]*\).\([0-9]\+\).*/\1\2/')
+	else
+		GENERATOR_SIZE=""
+	fi
+
+	echo $TAG 
+	if [ ! -z "$PARSER_SIZE" ]
+	then
+		echo "JsonParserExample = $PARSER_SIZE bytes"
+	else
+		echo "JsonParserExample compilation failed."
+	fi
+
+	if [ ! -z "$GENERATOR_SIZE" ]
+	then
+		echo "JsonGeneratorExample = $GENERATOR_SIZE bytes"
+	else
+		echo "JsonGeneratorExample compilation failed."
+	fi
+
+	echo "$TAG;$DATE;$PARSER_SIZE;$GENERATOR_SIZE" >> $OUTPUT
+
+done

scripts/travis/arduino.sh

@@ -0,0 +1,15 @@
+#!/bin/sh -eux
+
+/sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_1.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :1 -ac -screen 0 1280x1024x16
+sleep 3
+export DISPLAY=:1.0
+
+mkdir -p /tmp/arduino
+curl -sS http://downloads.arduino.cc/arduino-$VERSION-linux64.tar.xz | tar xJ -C /tmp/arduino --strip 1 ||
+curl -sS http://downloads.arduino.cc/arduino-$VERSION-linux64.tgz | tar xz -C /tmp/arduino --strip 1 
+export PATH=$PATH:/tmp/arduino/
+  
+ln -s $PWD /tmp/arduino/libraries/ArduinoJson
+
+arduino --verify --board $BOARD $PWD/examples/JsonParserExample/JsonParserExample.ino
+arduino --verify --board $BOARD $PWD/examples/JsonGeneratorExample/JsonGeneratorExample.ino

scripts/travis/clang.sh

@@ -0,0 +1,10 @@
+#!/bin/sh -eux
+
+export CC=clang
+export CXX=clang++
+
+curl -sS https://cmake.org/files/v3.4/cmake-3.4.0-Linux-x86_64.tar.gz | tar xz -C /tmp --strip 1
+
+/tmp/bin/cmake .
+make 
+make test

scripts/travis/gcc.sh

@@ -0,0 +1,13 @@
+#!/bin/sh -eux
+
+export CC=gcc
+export CXX=g++
+
+curl https://cmake.org/files/v3.4/cmake-3.4.0-Linux-x86_64.tar.gz | tar xz -C /tmp --strip 1
+
+/tmp/bin/cmake -DCOVERAGE=true .
+make 
+make test
+
+pip install --user cpp-coveralls
+coveralls --exclude third-party --gcov-options '\-lp'; fi

scripts/travis/platformio.sh

@@ -0,0 +1,10 @@
+#!/bin/sh -eux
+
+pip install --user platformio
+
+rm -r test
+
+for EXAMPLE in JsonParserExample JsonGeneratorExample
+do
+	platformio ci examples/$EXAMPLE/$EXAMPLE.ino -l '.' -b $BOARD
+done

src/Arduino/Print.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #ifndef ARDUINO
 
@@ -17,6 +18,13 @@
 #pragma GCC diagnostic ignored "-Wfloat-conversion"
 #endif
 
+// Visual Studo 2012 didn't have isnan, nor isinf
+#if defined(_MSC_VER) && _MSC_VER <= 1700
+#include <float.h>
+#define isnan(x) _isnan(x)
+#define isinf(x) (!_finite(x))
+#endif
+
 size_t Print::print(const char s[]) {
   size_t n = 0;
   while (*s) {
@@ -53,6 +61,12 @@ size_t Print::print(long value) {
   return print(tmp);
 }
 
+size_t Print::print(int value) {
+  char tmp[32];
+  sprintf(tmp, "%d", value);
+  return print(tmp);
+}
+
 size_t Print::println() { return write('\r') + write('\n'); }
 
 #endif

src/ArduinoJson.h

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 // About this file
 // ---------------

src/CMakeLists.txt

@@ -1,3 +1,10 @@
+# Copyright Benoit Blanchon 2014-2016
+# MIT License
+# 
+# Arduino JSON library
+# https://github.com/bblanchon/ArduinoJson
+# If you like this project, please add a star!
+
 file(GLOB_RECURSE HPP_FILES ../include/*.hpp)
 file(GLOB_RECURSE IPP_FILES ../include/*.ipp)
 file(GLOB_RECURSE CPP_FILES *.cpp)
@@ -5,6 +12,7 @@ file(GLOB_RECURSE CPP_FILES *.cpp)
 if(CMAKE_CXX_COMPILER_ID MATCHES "(GNU|Clang)")
 	add_definitions(
 		-fno-exceptions
+		-fno-rtti
 		-pedantic
 		-Wall
 		-Wcast-align
@@ -43,7 +51,16 @@ endif()
 if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
 	add_definitions(
 		-Wc++11-compat
+		-Wdeprecated-register
 	)
 endif()
 
+if(MSVC)
+	add_definitions(
+		-D_CRT_SECURE_NO_WARNINGS
+		-W4)
+endif()
+
 add_library(ArduinoJson ${CPP_FILES} ${HPP_FILES} ${IPP_FILES})
+
+target_include_directories(ArduinoJson INTERFACE ${CMAKE_CURRENT_LIST_DIR}/../include)

src/DynamicJsonBuffer.cpp

@@ -1,79 +0,0 @@
-// Copyright Benoit Blanchon 2014-2015
-// MIT License
-//
-// Arduino JSON library
-// https://github.com/bblanchon/ArduinoJson
-
-#include "../include/ArduinoJson/DynamicJsonBuffer.hpp"
-
-namespace ArduinoJson {
-namespace Internals {
-struct DynamicJsonBufferBlockWithoutData {
-  DynamicJsonBufferBlock* next;
-  size_t capacity;
-  size_t size;
-};
-
-
-struct DynamicJsonBufferBlock : DynamicJsonBufferBlockWithoutData {
-  uint8_t data[1];
-};
-}
-}
-
-using namespace ArduinoJson;
-using namespace ArduinoJson::Internals;
-
-DynamicJsonBuffer::DynamicJsonBuffer() {
-  _head = createBlock(FIRST_BLOCK_CAPACITY);
-}
-
-DynamicJsonBuffer::~DynamicJsonBuffer() {
-  Block* currentBlock = _head;
-
-  while (currentBlock != NULL) {
-    Block* nextBlock = currentBlock->next;
-    free(currentBlock);
-    currentBlock = nextBlock;
-  }
-}
-
-size_t DynamicJsonBuffer::size() const {
-  size_t total = 0;
-
-  for (const Block* b = _head; b != NULL; b = b->next) {
-    total += b->size;
-  }
-
-  return total;
-}
-
-void* DynamicJsonBuffer::alloc(size_t bytes) {
-  while (!canAllocInHead(bytes)) addNewBlock();
-  return allocInHead(bytes);
-}
-
-bool DynamicJsonBuffer::canAllocInHead(size_t bytes) const {
-  return _head->size + bytes <= _head->capacity;
-}
-
-void* DynamicJsonBuffer::allocInHead(size_t bytes) {
-  void* p = _head->data + _head->size;
-  _head->size += bytes;
-  return p;
-}
-
-void DynamicJsonBuffer::addNewBlock() {
-  Block* block = createBlock(_head->capacity * 2);
-  block->next = _head;
-  _head = block;
-}
-
-DynamicJsonBuffer::Block* DynamicJsonBuffer::createBlock(size_t capacity) {
-  size_t blkSize = sizeof(DynamicJsonBufferBlockWithoutData) + capacity;
-  Block* block = static_cast<Block*>(malloc(blkSize));
-  block->capacity = capacity;
-  block->size = 0;
-  block->next = NULL;
-  return block;
-}

src/Internals/Comments.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include "../../include/ArduinoJson/Internals/Comments.hpp"
 

src/Internals/Encoding.cpp

@@ -1,12 +1,14 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include "../../include/ArduinoJson/Internals/Encoding.hpp"
 
 // How to escape special chars:
 // _escapeTable[2*i+1] => the special char
 // _escapeTable[2*i] => the char to use instead
-const char ArduinoJson::Internals::Encoding::_escapeTable[] = "\"\"\\\\b\bf\fn\nr\rt\t";
+const char ArduinoJson::Internals::Encoding::_escapeTable[] =
+    "\"\"\\\\b\bf\fn\nr\rt\t";

src/Internals/IndentedPrint.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include "../../include/ArduinoJson/Internals/IndentedPrint.hpp"
 

src/Internals/JsonParser.cpp

@@ -1,14 +1,12 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include "../../include/ArduinoJson/Internals/JsonParser.hpp"
 
-#include <stdlib.h>  // for strtol, strtod
-#include <ctype.h>
-
 #include "../../include/ArduinoJson/Internals/Comments.hpp"
 #include "../../include/ArduinoJson/Internals/Encoding.hpp"
 #include "../../include/ArduinoJson/JsonArray.hpp"
@@ -19,24 +17,13 @@ using namespace ArduinoJson;
 using namespace ArduinoJson::Internals;
 
 bool JsonParser::skip(char charToSkip) {
-  register const char *ptr = skipSpacesAndComments(_readPtr);
+  const char *ptr = skipSpacesAndComments(_readPtr);
   if (*ptr != charToSkip) return false;
   ptr++;
   _readPtr = skipSpacesAndComments(ptr);
   return true;
 }
 
-bool JsonParser::skip(const char *wordToSkip) {
-  register const char *ptr = _readPtr;
-  while (*wordToSkip && *ptr == *wordToSkip) {
-    wordToSkip++;
-    ptr++;
-  }
-  if (*wordToSkip != '\0') return false;
-  _readPtr = ptr;
-  return true;
-}
-
 bool JsonParser::parseAnythingTo(JsonVariant *destination) {
   if (_nestingLimit == 0) return false;
   _nestingLimit--;
@@ -55,27 +42,6 @@ inline bool JsonParser::parseAnythingToUnsafe(JsonVariant *destination) {
     case '{':
       return parseObjectTo(destination);
 
-    case 't':
-    case 'f':
-      return parseBooleanTo(destination);
-
-    case '-':
-    case '.':
-    case '0':
-    case '1':
-    case '2':
-    case '3':
-    case '4':
-    case '5':
-    case '6':
-    case '7':
-    case '8':
-    case '9':
-      return parseNumberTo(destination);
-
-    case 'n':
-      return parseNullTo(destination);
-
     default:
       return parseStringTo(destination);
   }
@@ -166,64 +132,24 @@ bool JsonParser::parseObjectTo(JsonVariant *destination) {
   return true;
 }
 
-bool JsonParser::parseBooleanTo(JsonVariant *destination) {
-  if (skip("true")) {
-    *destination = true;
-    return true;
-  } else if (skip("false")) {
-    *destination = false;
-    return true;
-  } else {
-    return false;
-  }
-}
-
-bool JsonParser::parseNumberTo(JsonVariant *destination) {
-  char *endOfLong;
-  long longValue = strtol(_readPtr, &endOfLong, 10);
-  char stopChar = *endOfLong;
-
-  // Could it be a floating point value?
-  bool couldBeFloat = stopChar == '.' || stopChar == 'e' || stopChar == 'E';
-
-  if (couldBeFloat) {
-    // Yes => parse it as a double
-    double doubleValue = strtod(_readPtr, const_cast<char **>(&_readPtr));
-    // Count the decimal digits
-    uint8_t decimals = static_cast<uint8_t>(_readPtr - endOfLong - 1);
-    // Set the variant as a double
-    *destination = JsonVariant(doubleValue, decimals);
-  } else {
-    // No => set the variant as a long
-    _readPtr = endOfLong;
-    *destination = longValue;
-  }
-  return true;
-}
-
-bool JsonParser::parseNullTo(JsonVariant *destination) {
-  const char *NULL_STRING = NULL;
-  if (!skip("null")) return false;
-  *destination = NULL_STRING;
-  return true;
-}
-
 static inline bool isInRange(char c, char min, char max) {
   return min <= c && c <= max;
 }
 
 static inline bool isLetterOrNumber(char c) {
   return isInRange(c, '0', '9') || isInRange(c, 'a', 'z') ||
-         isInRange(c, 'A', 'Z');
+         isInRange(c, 'A', 'Z') || c == '-' || c == '.';
 }
 
+static inline bool isQuote(char c) { return c == '\'' || c == '\"'; }
+
 const char *JsonParser::parseString() {
   const char *readPtr = _readPtr;
   char *writePtr = _writePtr;
 
   char c = *readPtr;
 
-  if (c == '\'' || c == '\"') {  // quotes
+  if (isQuote(c)) {  // quotes
     char stopChar = c;
     for (;;) {
       c = *++readPtr;
@@ -263,7 +189,13 @@ const char *JsonParser::parseString() {
 }
 
 bool JsonParser::parseStringTo(JsonVariant *destination) {
+  bool hasQuotes = isQuote(_readPtr[0]);
   const char *value = parseString();
-  *destination = value;
-  return value != NULL;
+  if (value == NULL) return false;
+  if (hasQuotes) {
+    *destination = value;
+  } else {
+    *destination = Unparsed(value);
+  }
+  return true;
 }

src/Internals/List.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include "../../include/ArduinoJson/Internals/List.hpp"
 

src/Internals/Prettyfier.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include "../../include/ArduinoJson/Internals/Prettyfier.hpp"
 

src/Internals/StaticStringBuilder.cpp

@@ -1,14 +1,15 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
-#include "../../include/ArduinoJson/Internals/StringBuilder.hpp"
+#include "../../include/ArduinoJson/Internals/StaticStringBuilder.hpp"
 
 using namespace ArduinoJson::Internals;
 
-size_t StringBuilder::write(uint8_t c) {
+size_t StaticStringBuilder::write(uint8_t c) {
   if (length >= capacity) return 0;
 
   buffer[length++] = c;

src/JsonArray.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include "../include/ArduinoJson/JsonArray.hpp"
 

src/JsonBuffer.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include "../include/ArduinoJson/JsonBuffer.hpp"
 

src/JsonObject.cpp

@@ -1,14 +1,15 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include "../include/ArduinoJson/JsonObject.hpp"
 
 #include <string.h>  // for strcmp
 
-#include "../include/ArduinoJson/Internals/StringBuilder.hpp"
+#include "../include/ArduinoJson/Internals/StaticStringBuilder.hpp"
 #include "../include/ArduinoJson/JsonArray.hpp"
 #include "../include/ArduinoJson/JsonBuffer.hpp"
 

src/JsonVariant.cpp

@@ -1,30 +1,149 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include "../include/ArduinoJson/JsonVariant.hpp"
 
 #include "../include/ArduinoJson/JsonArray.hpp"
 #include "../include/ArduinoJson/JsonObject.hpp"
 
-using namespace ArduinoJson;
+#include <errno.h>   // for errno
+#include <stdlib.h>  // for strtol, strtod
+
 using namespace ArduinoJson::Internals;
 
+namespace ArduinoJson {
+
+template <typename TFloat>
+static TFloat parse(const char *);
+
+template <>
+float parse<float>(const char *s) {
+  return static_cast<float>(strtod(s, NULL));
+}
+
+template <>
+double parse<double>(const char *s) {
+  return strtod(s, NULL);
+}
+
+template <>
+long parse<long>(const char *s) {
+  return strtol(s, NULL, 10);
+}
+
+template <>
+int parse<int>(const char *s) {
+  return atoi(s);
+}
+
+template <>
+const char *JsonVariant::as<const char *>() const {
+  if (_type == JSON_UNPARSED && _content.asString &&
+      !strcmp("null", _content.asString))
+    return NULL;
+  if (_type == JSON_STRING || _type == JSON_UNPARSED) return _content.asString;
+  return NULL;
+}
+
+JsonFloat JsonVariant::asFloat() const {
+  if (_type >= JSON_FLOAT_0_DECIMALS) return _content.asFloat;
+
+  if (_type == JSON_INTEGER || _type == JSON_BOOLEAN)
+    return static_cast<JsonFloat>(_content.asInteger);
+
+  if ((_type == JSON_STRING || _type == JSON_UNPARSED) && _content.asString)
+    return parse<JsonFloat>(_content.asString);
+
+  return 0.0;
+}
+
+JsonInteger JsonVariant::asInteger() const {
+  if (_type == JSON_INTEGER || _type == JSON_BOOLEAN) return _content.asInteger;
+
+  if (_type >= JSON_FLOAT_0_DECIMALS)
+    return static_cast<JsonInteger>(_content.asFloat);
+
+  if ((_type == JSON_STRING || _type == JSON_UNPARSED) && _content.asString) {
+    if (!strcmp("true", _content.asString)) return 1;
+    return parse<JsonInteger>(_content.asString);
+  }
+
+  return 0L;
+}
+
+template <>
+String JsonVariant::as<String>() const {
+  String s;
+  if ((_type == JSON_STRING || _type == JSON_UNPARSED) &&
+      _content.asString != NULL)
+    s = _content.asString;
+  else
+    printTo(s);
+  return s;
+}
+
+template <>
+bool JsonVariant::is<bool>() const {
+  if (_type == JSON_BOOLEAN) return true;
+
+  if (_type != JSON_UNPARSED || _content.asString == NULL) return false;
+
+  return !strcmp(_content.asString, "true") ||
+         !strcmp(_content.asString, "false");
+}
+
+template <>
+bool JsonVariant::is<signed long>() const {
+  if (_type == JSON_INTEGER) return true;
+
+  if (_type != JSON_UNPARSED || _content.asString == NULL) return false;
+
+  char *end;
+  errno = 0;
+  strtol(_content.asString, &end, 10);
+
+  return *end == '\0' && errno == 0;
+}
+
+template <>
+bool JsonVariant::is<double>() const {
+  if (_type >= JSON_FLOAT_0_DECIMALS) return true;
+
+  if (_type != JSON_UNPARSED || _content.asString == NULL) return false;
+
+  char *end;
+  errno = 0;
+  strtod(_content.asString, &end);
+
+  return *end == '\0' && errno == 0 && !is<long>();
+}
+
 void JsonVariant::writeTo(JsonWriter &writer) const {
-  if (is<const JsonArray &>())
-    as<const JsonArray &>().writeTo(writer);
-  else if (is<const JsonObject &>())
-    as<const JsonObject &>().writeTo(writer);
-  else if (is<const char *>())
-    writer.writeString(as<const char *>());
-  else if (is<long>())
-    writer.writeLong(as<long>());
-  else if (is<bool>())
-    writer.writeBoolean(as<bool>());
-  else if (is<double>()) {
-    uint8_t decimals = static_cast<uint8_t>(_type - JSON_DOUBLE_0_DECIMALS);
-    writer.writeDouble(as<double>(), decimals);
+  if (_type == JSON_ARRAY)
+    _content.asArray->writeTo(writer);
+
+  else if (_type == JSON_OBJECT)
+    _content.asObject->writeTo(writer);
+
+  else if (_type == JSON_STRING)
+    writer.writeString(_content.asString);
+
+  else if (_type == JSON_UNPARSED)
+    writer.writeRaw(_content.asString);
+
+  else if (_type == JSON_INTEGER)
+    writer.writeInteger(_content.asInteger);
+
+  else if (_type == JSON_BOOLEAN)
+    writer.writeBoolean(_content.asInteger != 0);
+
+  else if (_type >= JSON_FLOAT_0_DECIMALS) {
+    uint8_t decimals = static_cast<uint8_t>(_type - JSON_FLOAT_0_DECIMALS);
+    writer.writeFloat(_content.asFloat, decimals);
   }
 }
+}

test/ArduinoString_Tests.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <gtest/gtest.h>
 #include <ArduinoJson.h>
@@ -71,6 +72,26 @@ TEST_F(ArduinoStringTests, JsonObject_SetKeyValue) {
   ASSERT_STREQ("world", object["hello"]);
 }
 
+TEST_F(ArduinoStringTests, JsonObject_SetToArraySubscript) {
+  JsonArray &arr = _jsonBuffer.createArray();
+  arr.add("world");
+
+  JsonObject &object = _jsonBuffer.createObject();
+  object.set(String("hello"), arr[0]);
+
+  ASSERT_STREQ("world", object["hello"]);
+}
+
+TEST_F(ArduinoStringTests, JsonObject_SetToObjectSubscript) {
+  JsonObject &arr = _jsonBuffer.createObject();
+  arr.set("x", "world");
+
+  JsonObject &object = _jsonBuffer.createObject();
+  object.set(String("hello"), arr["x"]);
+
+  ASSERT_STREQ("world", object["hello"]);
+}
+
 TEST_F(ArduinoStringTests, JsonObject_Get) {
   char json[] = "{\"key\":\"value\"}";
   const JsonObject &object = _jsonBuffer.parseObject(json);
@@ -164,3 +185,37 @@ TEST_F(ArduinoStringTests, JsonArraySubscript) {
   eraseString(value);
   ASSERT_STREQ("world", array[0]);
 }
+
+TEST_F(ArduinoStringTests, JsonArray_PrintTo) {
+  JsonArray &array = _jsonBuffer.createArray();
+  array.add(4);
+  array.add(2);
+  String json;
+  array.printTo(json);
+  ASSERT_EQ(String("[4,2]"), json);
+}
+
+TEST_F(ArduinoStringTests, JsonArray_PrettyPrintTo) {
+  JsonArray &array = _jsonBuffer.createArray();
+  array.add(4);
+  array.add(2);
+  String json;
+  array.prettyPrintTo(json);
+  ASSERT_EQ(String("[\r\n  4,\r\n  2\r\n]"), json);
+}
+
+TEST_F(ArduinoStringTests, JsonObject_PrintTo) {
+  JsonObject &object = _jsonBuffer.createObject();
+  object["key"] = "value";
+  String json;
+  object.printTo(json);
+  ASSERT_EQ(String("{\"key\":\"value\"}"), json);
+}
+
+TEST_F(ArduinoStringTests, JsonObject_PrettyPrintTo) {
+  JsonObject &object = _jsonBuffer.createObject();
+  object["key"] = "value";
+  String json;
+  object.prettyPrintTo(json);
+  ASSERT_EQ(String("{\r\n  \"key\": \"value\"\r\n}"), json);
+}

test/CMakeLists.txt

@@ -1,18 +1,27 @@
+# Copyright Benoit Blanchon 2014-2016
+# MIT License
+# 
+# Arduino JSON library
+# https://github.com/bblanchon/ArduinoJson
+# If you like this project, please add a star!
+
 set(GTEST_DIR ../third-party/gtest-1.7.0)
 
-file(GLOB_RECURSE INC_FILES ../include/*.h)
 file(GLOB TESTS_FILES *.hpp *.cpp)
 
 include_directories(
-	../include
     ${GTEST_DIR}
     ${GTEST_DIR}/include)
 
 add_definitions(-DGTEST_HAS_PTHREAD=0)
 
+# Workaround for Visual Studio 2012
+if (MSVC AND MSVC_VERSION EQUAL 1700)
+  add_definitions(-D_VARIADIC_MAX=10)
+endif()
+
 add_executable(ArduinoJsonTests 
     ${TESTS_FILES}
-	${INC_FILES}
     ${GTEST_DIR}/src/gtest-all.cc
     ${GTEST_DIR}/src/gtest_main.cc)
 

test/DynamicJsonBuffer_Array_Tests.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <gtest/gtest.h>
 #include <ArduinoJson.h>

test/DynamicJsonBuffer_Basic_Tests.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <gtest/gtest.h>
 
@@ -22,9 +23,9 @@ TEST_F(DynamicJsonBuffer_Basic_Tests, InitialSizeIsZero) {
 
 TEST_F(DynamicJsonBuffer_Basic_Tests, SizeIncreasesAfterAlloc) {
   buffer.alloc(1);
-  ASSERT_EQ(1, buffer.size());
+  ASSERT_LE(1U, buffer.size());
   buffer.alloc(1);
-  ASSERT_EQ(2, buffer.size());
+  ASSERT_LE(2U, buffer.size());
 }
 
 TEST_F(DynamicJsonBuffer_Basic_Tests, ReturnDifferentPointer) {
@@ -32,3 +33,12 @@ TEST_F(DynamicJsonBuffer_Basic_Tests, ReturnDifferentPointer) {
   void* p2 = buffer.alloc(2);
   ASSERT_NE(p1, p2);
 }
+
+TEST_F(DynamicJsonBuffer_Basic_Tests, Alignment) {
+  size_t mask = sizeof(void*) - 1;
+
+  for (size_t size = 1; size <= sizeof(void*); size++) {
+    size_t addr = reinterpret_cast<size_t>(buffer.alloc(1));
+    ASSERT_EQ(0, addr & mask);
+  }
+}

test/DynamicJsonBuffer_NoMemory_Tests.cpp

@@ -0,0 +1,43 @@
+// Copyright Benoit Blanchon 2014-2016
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
+
+#include <gtest/gtest.h>
+#include <ArduinoJson.h>
+
+class NoMemoryAllocator {
+ public:
+  void* allocate(size_t) { return NULL; }
+  void deallocate(void*) {}
+};
+
+class DynamicJsonBuffer_NoMemory_Tests : public ::testing::Test {
+ protected:
+  Internals::BlockJsonBuffer<NoMemoryAllocator> _jsonBuffer;
+};
+
+TEST_F(DynamicJsonBuffer_NoMemory_Tests, FixCodeCoverage) {
+  // call this function to fix code coverage
+  NoMemoryAllocator().deallocate(NULL);
+}
+
+TEST_F(DynamicJsonBuffer_NoMemory_Tests, CreateArray) {
+  ASSERT_FALSE(_jsonBuffer.createArray().success());
+}
+
+TEST_F(DynamicJsonBuffer_NoMemory_Tests, CreateObject) {
+  ASSERT_FALSE(_jsonBuffer.createObject().success());
+}
+
+TEST_F(DynamicJsonBuffer_NoMemory_Tests, ParseArray) {
+  char json[] = "[]";
+  ASSERT_FALSE(_jsonBuffer.parseArray(json).success());
+}
+
+TEST_F(DynamicJsonBuffer_NoMemory_Tests, ParseObject) {
+  char json[] = "{}";
+  ASSERT_FALSE(_jsonBuffer.parseObject(json).success());
+}

test/DynamicJsonBuffer_Object_Tests.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <gtest/gtest.h>
 #include <ArduinoJson.h>

test/GbathreeBug.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <gtest/gtest.h>
 #define ARDUINOJSON_ENABLE_STD_STREAM

test/IntegrationTests.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <gtest/gtest.h>
 #include <ArduinoJson.h>

test/Issue10.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <gtest/gtest.h>
 #include <ArduinoJson.h>

test/Issue214.cpp

@@ -0,0 +1,16 @@
+// Copyright Benoit Blanchon 2014-2016
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
+
+#include <ArduinoJson.h>
+#include <gtest/gtest.h>
+
+TEST(Issue214, IsBool) {
+  char json[] = "{\"ota\": {\"enabled\": true}}";
+  StaticJsonBuffer<JSON_OBJECT_SIZE(1) + JSON_OBJECT_SIZE(1)> jsonBuffer;
+  JsonObject& parsedJson = jsonBuffer.parseObject(json);
+  ASSERT_TRUE(parsedJson["ota"]["enabled"].is<bool>());
+}

test/Issue34.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <gtest/gtest.h>
 #include <ArduinoJson.h>

test/Issue67.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <gtest/gtest.h>
 #include <ArduinoJson.h>

test/Issue90.cpp

@@ -0,0 +1,29 @@
+// Copyright Benoit Blanchon 2014-2016
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
+
+#include <gtest/gtest.h>
+#include <limits.h>  // for LONG_MAX
+#define ARDUINOJSON_ENABLE_STD_STREAM
+#include <ArduinoJson.h>
+
+#define SUITE Issue90
+
+using namespace ArduinoJson::Internals;
+
+static const char* superLong =
+    "12345678901234567890123456789012345678901234567890123456789012345678901234"
+    "5678901234567890123456789012345678901234567890123456789012345678901234567";
+
+static const JsonVariant variant = Unparsed(superLong);
+
+TEST(SUITE, IsNotALong) { ASSERT_FALSE(variant.is<long>()); }
+
+TEST(SUITE, AsLong) { ASSERT_EQ(LONG_MAX, variant.as<long>()); }
+
+TEST(SUITE, IsAString) { ASSERT_FALSE(variant.is<const char*>()); }
+
+TEST(SUITE, AsString) { ASSERT_STREQ(superLong, variant.as<const char*>()); }

test/JsonArray_Add_Tests.cpp

@@ -0,0 +1,91 @@
+// Copyright Benoit Blanchon 2014-2016
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
+
+#include <gtest/gtest.h>
+#define ARDUINOJSON_ENABLE_STD_STREAM
+#include <ArduinoJson.h>
+
+class JsonArray_Add_Tests : public ::testing::Test {
+ protected:
+  JsonArray_Add_Tests() : _array(_jsonBuffer.createArray()) {}
+
+  DynamicJsonBuffer _jsonBuffer;
+  JsonArray& _array;
+};
+
+#define TEST_(name) TEST_F(JsonArray_Add_Tests, name)
+
+TEST_(SizeIncreased_WhenValuesAreAdded) {
+  _array.add("hello");
+  EXPECT_EQ(1U, _array.size());
+}
+
+TEST_(StoreInteger) {
+  _array.add(123);
+  EXPECT_EQ(123, _array[0].as<int>());
+  EXPECT_TRUE(_array[0].is<int>());
+  EXPECT_FALSE(_array[0].is<double>());
+}
+
+TEST_(StoreDouble) {
+  _array.add(123.45);
+  EXPECT_EQ(123.45, _array[0].as<double>());
+  EXPECT_TRUE(_array[0].is<double>());
+  EXPECT_FALSE(_array[0].is<int>());
+}
+
+TEST_(StoreBoolean) {
+  _array.add(true);
+  EXPECT_EQ(true, _array[0].as<bool>());
+  EXPECT_TRUE(_array[0].is<bool>());
+  EXPECT_FALSE(_array[0].is<int>());
+}
+
+TEST_(StoreString) {
+  _array.add("hello");
+  EXPECT_STREQ("hello", _array[0].as<const char*>());
+  EXPECT_TRUE(_array[0].is<const char*>());
+  EXPECT_FALSE(_array[0].is<int>());
+}
+
+TEST_(StoreNestedArray) {
+  JsonArray& arr = _jsonBuffer.createArray();
+
+  _array.add(arr);
+
+  EXPECT_EQ(&arr, &_array[0].as<JsonArray&>());
+  EXPECT_TRUE(_array[0].is<JsonArray&>());
+  EXPECT_FALSE(_array[0].is<int>());
+}
+
+TEST_(StoreNestedObject) {
+  JsonObject& obj = _jsonBuffer.createObject();
+
+  _array.add(obj);
+
+  EXPECT_EQ(&obj, &_array[0].as<JsonObject&>());
+  EXPECT_TRUE(_array[0].is<JsonObject&>());
+  EXPECT_FALSE(_array[0].is<int>());
+}
+
+TEST_(StoreArraySubscript) {
+  JsonArray& arr = _jsonBuffer.createArray();
+  arr.add("hello");
+
+  _array.add(arr[0]);
+
+  EXPECT_STREQ("hello", _array[0]);
+}
+
+TEST_(StoreObjectSubscript) {
+  JsonObject& obj = _jsonBuffer.createObject();
+  obj["x"] = "hello";
+
+  _array.add(obj["x"]);
+
+  EXPECT_STREQ("hello", _array[0]);
+}

test/JsonArray_Basic_Tests.cpp

@@ -0,0 +1,42 @@
+// Copyright Benoit Blanchon 2014-2016
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
+
+#include <gtest/gtest.h>
+#define ARDUINOJSON_ENABLE_STD_STREAM
+#include <ArduinoJson.h>
+
+#define TEST_(name) TEST(JsonArray_Basic_Tests, name)
+
+TEST_(SuccessIsTrue) {
+  DynamicJsonBuffer _jsonBuffer;
+  JsonArray& array = _jsonBuffer.createArray();
+
+  EXPECT_TRUE(array.success());
+}
+
+TEST_(InitialSizeIsZero) {
+  DynamicJsonBuffer _jsonBuffer;
+  JsonArray& array = _jsonBuffer.createArray();
+
+  EXPECT_EQ(0U, array.size());
+}
+
+TEST_(CreateNestedArray) {
+  DynamicJsonBuffer _jsonBuffer;
+  JsonArray& array = _jsonBuffer.createArray();
+
+  JsonArray& arr = array.createNestedArray();
+  EXPECT_EQ(&arr, &array[0].as<JsonArray&>());
+}
+
+TEST_(CreateNestedObject) {
+  DynamicJsonBuffer _jsonBuffer;
+  JsonArray& array = _jsonBuffer.createArray();
+
+  JsonObject& obj = array.createNestedObject();
+  EXPECT_EQ(&obj, &array[0].as<JsonObject&>());
+}

test/JsonArray_Container_Tests.cpp

@@ -1,180 +0,0 @@
-// Copyright Benoit Blanchon 2014-2015
-// MIT License
-//
-// Arduino JSON library
-// https://github.com/bblanchon/ArduinoJson
-
-#include <gtest/gtest.h>
-#include <ArduinoJson.h>
-
-class JsonArray_Container_Tests : public ::testing::Test {
- protected:
-  JsonArray_Container_Tests() : _array(_jsonBuffer.createArray()) {}
-
-  template <typename T>
-  void firstMustEqual(T expected) {
-    itemMustEqual(0, expected);
-  }
-
-  template <typename T>
-  void secondMustEqual(T expected) {
-    itemMustEqual(1, expected);
-  }
-
-  template <typename T>
-  void firstMustReference(const T& expected) {
-    itemMustReference(0, expected);
-  }
-
-  template <typename T>
-  void secondMustReference(const T& expected) {
-    itemMustReference(1, expected);
-  }
-
-  void sizeMustBe(int expected) { EXPECT_EQ(expected, _array.size()); }
-
-  DynamicJsonBuffer _jsonBuffer;
-  JsonArray& _array;
-
- private:
-  template <typename T>
-  void itemMustEqual(int index, T expected) {
-    EXPECT_EQ(expected, _array[index].as<T>());
-  }
-
-  template <typename T>
-  void itemMustReference(int index, const T& expected) {
-    EXPECT_EQ(&expected, &_array[index].as<T&>());
-  }
-};
-
-template <>
-void JsonArray_Container_Tests::itemMustEqual(int index, const char* expected) {
-  EXPECT_STREQ(expected, _array[index].asString());
-}
-
-TEST_F(JsonArray_Container_Tests, SuccessIsTrue) {
-  EXPECT_TRUE(_array.success());
-}
-
-TEST_F(JsonArray_Container_Tests, InitialSizeIsZero) { sizeMustBe(0); }
-
-TEST_F(JsonArray_Container_Tests, Grow_WhenValuesAreAdded) {
-  _array.add("hello");
-  sizeMustBe(1);
-
-  _array.add("world");
-  sizeMustBe(2);
-}
-
-TEST_F(JsonArray_Container_Tests, DontGrow_WhenValuesAreReplaced) {
-  _array.add("hello");
-  _array[0] = "world";
-  sizeMustBe(1);
-}
-
-TEST_F(JsonArray_Container_Tests, CanStoreIntegers) {
-  _array.add(123);
-  _array.add(456);
-
-  firstMustEqual(123);
-  secondMustEqual(456);
-}
-
-TEST_F(JsonArray_Container_Tests, CanStoreDoubles) {
-  _array.add(123.45);
-  _array.add(456.78);
-
-  firstMustEqual(123.45);
-  secondMustEqual(456.78);
-}
-
-TEST_F(JsonArray_Container_Tests, CanStoreBooleans) {
-  _array.add(true);
-  _array.add(false);
-
-  firstMustEqual(true);
-  secondMustEqual(false);
-}
-
-TEST_F(JsonArray_Container_Tests, CanStoreStrings) {
-  _array.add("hello");
-  _array.add("world");
-
-  firstMustEqual("hello");
-  secondMustEqual("world");
-}
-
-TEST_F(JsonArray_Container_Tests, CanStoreNestedArrays) {
-  JsonArray& inner_array1 = _jsonBuffer.createArray();
-  JsonArray& inner_array2 = _jsonBuffer.createArray();
-
-  _array.add(inner_array1);
-  _array.add(inner_array2);
-
-  firstMustReference(inner_array1);
-  secondMustReference(inner_array2);
-}
-
-TEST_F(JsonArray_Container_Tests, CanStoreNestedObjects) {
-  JsonObject& innerObject1 = _jsonBuffer.createObject();
-  JsonObject& innerObject2 = _jsonBuffer.createObject();
-
-  _array.add(innerObject1);
-  _array.add(innerObject2);
-
-  firstMustReference(innerObject1);
-  secondMustReference(innerObject2);
-}
-
-TEST_F(JsonArray_Container_Tests, CanCreateNestedArrays) {
-  JsonArray& inner_array1 = _array.createNestedArray();
-  JsonArray& inner_array2 = _array.createNestedArray();
-
-  firstMustReference(inner_array1);
-  secondMustReference(inner_array2);
-}
-
-TEST_F(JsonArray_Container_Tests, CanCreateNestedObjects) {
-  JsonObject& innerObject1 = _array.createNestedObject();
-  JsonObject& innerObject2 = _array.createNestedObject();
-
-  firstMustReference(innerObject1);
-  secondMustReference(innerObject2);
-}
-
-TEST_F(JsonArray_Container_Tests, RemoveFirstElement) {
-  _array.add("one");
-  _array.add("two");
-  _array.add("three");
-
-  _array.removeAt(0);
-
-  sizeMustBe(2);
-  firstMustEqual("two");
-  secondMustEqual("three");
-}
-
-TEST_F(JsonArray_Container_Tests, RemoveMiddleElement) {
-  _array.add("one");
-  _array.add("two");
-  _array.add("three");
-
-  _array.removeAt(1);
-
-  sizeMustBe(2);
-  firstMustEqual("one");
-  secondMustEqual("three");
-}
-
-TEST_F(JsonArray_Container_Tests, RemoveLastElement) {
-  _array.add("one");
-  _array.add("two");
-  _array.add("three");
-
-  _array.removeAt(2);
-
-  sizeMustBe(2);
-  firstMustEqual("one");
-  secondMustEqual("two");
-}

test/JsonArray_Invalid_Tests.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <gtest/gtest.h>
 #include <ArduinoJson.h>

test/JsonArray_Iterator_Tests.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <gtest/gtest.h>
 #include <ArduinoJson.h>

test/JsonArray_PrettyPrintTo_Tests.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <gtest/gtest.h>
 #include <ArduinoJson.h>

test/JsonArray_PrintTo_Tests.cpp

@@ -1,8 +1,9 @@
-// Copyright Benoit Blanchon 2014-2015
+// Copyright Benoit Blanchon 2014-2016
 // MIT License
 //
 // Arduino JSON library
 // https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
 
 #include <gtest/gtest.h>
 #include <ArduinoJson.h>

test/JsonArray_Remove_Tests.cpp

@@ -0,0 +1,47 @@
+// Copyright Benoit Blanchon 2014-2016
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
+
+#include <gtest/gtest.h>
+#include <ArduinoJson.h>
+
+class JsonArray_Remove_Tests : public ::testing::Test {
+ protected:
+  JsonArray_Remove_Tests() : _array(_jsonBuffer.createArray()) {
+    _array.add("one");
+    _array.add("two");
+    _array.add("three");
+  }
+
+  DynamicJsonBuffer _jsonBuffer;
+  JsonArray& _array;
+};
+
+#define TEST_(name) TEST_F(JsonArray_Remove_Tests, name)
+
+TEST_(RemoveFirstElement) {
+  _array.removeAt(0);
+
+  EXPECT_EQ(2, _array.size());
+  EXPECT_STREQ("two", _array[0]);
+  EXPECT_STREQ("three", _array[1]);
+}
+
+TEST_(RemoveMiddleElement) {
+  _array.removeAt(1);
+
+  EXPECT_EQ(2, _array.size());
+  EXPECT_STREQ("one", _array[0]);
+  EXPECT_STREQ("three", _array[1]);
+}
+
+TEST_(RemoveLastElement) {
+  _array.removeAt(2);
+
+  EXPECT_EQ(2, _array.size());
+  EXPECT_STREQ("one", _array[0]);
+  EXPECT_STREQ("two", _array[1]);
+}

test/JsonArray_Set_Tests.cpp

@@ -0,0 +1,91 @@
+// Copyright Benoit Blanchon 2014-2016
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
+
+#include <gtest/gtest.h>
+#define ARDUINOJSON_ENABLE_STD_STREAM
+#include <ArduinoJson.h>
+
+class JsonArray_Set_Tests : public ::testing::Test {
+ protected:
+  JsonArray_Set_Tests() : _array(_jsonBuffer.createArray()) { _array.add(0); }
+
+  DynamicJsonBuffer _jsonBuffer;
+  JsonArray& _array;
+};
+
+#define TEST_(name) TEST_F(JsonArray_Set_Tests, name)
+
+TEST_(SizeIsUnchanged) {
+  _array.set(0, "hello");
+  EXPECT_EQ(1U, _array.size());
+}
+
+TEST_(StoreInteger) {
+  _array.set(0, 123);
+  EXPECT_EQ(123, _array[0].as<int>());
+  EXPECT_TRUE(_array[0].is<int>());
+  EXPECT_FALSE(_array[0].is<double>());
+}
+
+TEST_(StoreDouble) {
+  _array.set(0, 123.45);
+  EXPECT_EQ(123.45, _array[0].as<double>());
+  EXPECT_TRUE(_array[0].is<double>());
+  EXPECT_FALSE(_array[0].is<int>());
+}
+
+TEST_(StoreBoolean) {
+  _array.set(0, true);
+  EXPECT_EQ(true, _array[0].as<bool>());
+  EXPECT_TRUE(_array[0].is<bool>());
+  EXPECT_FALSE(_array[0].is<int>());
+}
+
+TEST_(StoreString) {
+  _array.set(0, "hello");
+  EXPECT_STREQ("hello", _array[0].as<const char*>());
+  EXPECT_TRUE(_array[0].is<const char*>());
+  EXPECT_FALSE(_array[0].is<int>());
+}
+
+TEST_(StoreNestedArray) {
+  JsonArray& arr = _jsonBuffer.createArray();
+
+  _array.set(0, arr);
+
+  EXPECT_EQ(&arr, &_array[0].as<JsonArray&>());
+  EXPECT_TRUE(_array[0].is<JsonArray&>());
+  EXPECT_FALSE(_array[0].is<int>());
+}
+
+TEST_(StoreNestedObject) {
+  JsonObject& obj = _jsonBuffer.createObject();
+
+  _array.set(0, obj);
+
+  EXPECT_EQ(&obj, &_array[0].as<JsonObject&>());
+  EXPECT_TRUE(_array[0].is<JsonObject&>());
+  EXPECT_FALSE(_array[0].is<int>());
+}
+
+TEST_(StoreArraySubscript) {
+  JsonArray& arr = _jsonBuffer.createArray();
+  arr.add("hello");
+
+  _array.set(0, arr[0]);
+
+  EXPECT_STREQ("hello", _array[0]);
+}
+
+TEST_(StoreObjectSubscript) {
+  JsonObject& obj = _jsonBuffer.createObject();
+  obj["x"] = "hello";
+
+  _array.set(0, obj["x"]);
+
+  EXPECT_STREQ("hello", _array[0]);
+}