Release 0.7.9

Fix unit tests for EpoxyDuino

library.json

@@ -6,7 +6,7 @@
         "type": "git",
         "url": "https://github.com/hsaturn/TinyMqtt.git"
     },
-    "version": "0.7.6",
+    "version": "0.7.9",
     "exclude": "",
     "examples": "examples/*/*.ino",
     "frameworks": "arduino",

library.properties

@@ -1,5 +1,5 @@
 name=TinyMqtt
-version=0.7.6
+version=0.7.9
 author=Francois BIOT, HSaturn, <hsaturn@gmail.com>
 maintainer=Francois BIOT, HSaturn, <hsaturn@gmail.com>
 sentence=A tiny broker and client library for MQTT messaging.

src/MqttStreaming.h

@@ -42,7 +42,7 @@
 #ifndef ARDUINO_STREAMING
 #define ARDUINO_STREAMING
 
-#if defined(ARDUINO) && ARDUINO >= 100
+#if (defined(ARDUINO) && ARDUINO >= 100) || defined(EPOXY_DUINO)
 #include "Arduino.h"
 #else
 #ifndef STREAMING_CONSOLE
@@ -154,7 +154,7 @@ template<typename T>
 inline Print &operator <<(Print &obj, const _BASED<T> &arg)
 { obj.print(arg.val, arg.base); return obj; }
 
-#if ARDUINO >= 18
+#if ARDUINO >= 18 || defined(EPOXY_DUINO)
 // Specialization for class _FLOAT
 // Thanks to Michael Margolis for suggesting a way
 // to accommodate Arduino 0018's floating point precision

src/TinyMqtt.cpp

@@ -665,7 +665,12 @@ void MqttMessage::incoming(char in_byte)
 			state = Length;
 			break;
 		case Length:
-			size = (size<<7) + (in_byte & 0x7F);
+		  if (size==0)
+        size = in_byte & 0x7F;
+		  else if (size<128)
+		    size += static_cast<uint16_t>(in_byte & 0x7F)<<7;
+		  else
+		    state = Error;  // Really don't want to handle msg with length > 16k
 			if (size > MaxBufferLength)
 			{
 				state = Error;

src/TinyMqtt.h

@@ -64,7 +64,7 @@ class Topic : public IndexedString
 class MqttClient;
 class MqttMessage
 {
-	const uint16_t MaxBufferLength = 255;
+	const uint16_t MaxBufferLength = 4096;  //hard limit: 16k
 	public:
 		enum Type
 		{

tests/length-tests.todo/Makefile

@@ -0,0 +1,8 @@
+# See https://github.com/bxparks/EpoxyDuino for documentation about this
+# Makefile to compile and run Arduino programs natively on Linux or MacOS.
+
+APP_NAME := length-tests
+ARDUINO_LIBS := AUnit AceCommon AceTime TinyMqtt EspMock ESP8266WiFi  ESPAsyncTCP
+ARDUINO_LIB_DIRS := ../../../EspMock/libraries
+EPOXY_CORE := EPOXY_CORE_ESP8266
+include ../../../EpoxyDuino/EpoxyDuino.mk

tests/length-tests.todo/length-tests.ino

@@ -0,0 +1,53 @@
+#include <AUnit.h>
+#include <TinyMqtt.h>
+#include <map>
+
+/**
+	* TinyMqtt local unit tests.
+	*
+	* Clients are connected to pseudo remote broker
+	* The remote should be 127.0.0.1:1883 <--- But this does not work due to Esp network limitations
+	* We are using 127.0.0.1 because this is simpler to test with a single ESP
+	* Also, this will allow to mock and thus run Action on github
+	**/
+
+using namespace std;
+
+MqttBroker broker(1883);
+
+std::map<std::string, std::map<Topic, int>>	published;		// map[client_id] => map[topic] = count
+
+const char* lastPayload;
+size_t lastLength;
+
+void onPublish(const MqttClient* srce, const Topic& topic, const char* payload, size_t length)
+{
+	if (srce)
+		published[srce->id()][topic]++;
+  lastPayload = payload;
+	lastLength = length;
+}
+
+test(length_decode_greater_than_127)
+{
+  // TODO WRITE THIS TEST
+  // The test should verify than a mqtt message with more than 127 bytes is correctly decoded
+	assertEqual(1,2);
+}
+
+
+//----------------------------------------------------------------------------
+// setup() and loop()
+void setup() {
+	delay(1000);
+	Serial.begin(115200);
+	while(!Serial);
+
+	Serial.println("=============[ NO WIFI CONNECTION TinyMqtt TESTS ]========================");
+}
+
+void loop() {
+	aunit::TestRunner::run();
+
+	if (Serial.available()) ESP.reset();
+}

tests/local-tests/local-tests.ino

@@ -1,3 +1,4 @@
+#include <Arduino.h>
 #include <AUnit.h>
 #include <TinyMqtt.h>
 #include <map>

tests/nowifi-tests/nowifi-tests.ino

@@ -1,3 +1,4 @@
+#include <Arduino.h>
 #include <AUnit.h>
 #include <TinyMqtt.h>
 #include <map>

tests/string-indexer-tests/string-indexer-tests.ino

@@ -1,3 +1,4 @@
+#include <Arduino.h>
 #include <AUnit.h>
 #include <StringIndexer.h>
 #include <map>