Update code to resolve lcov issues and mocks failing on Mac

README.md

@@ -180,7 +180,7 @@ or the following:
     ```
     cmake -S test -B build/ \
               -G "Unix Makefiles" \
-              -DCMAKE_BUILD_TYPE=Debug \
+              -DCMAKE_BUILD_TYPE=RelWithDebInfo  \
               -DBUILD_CLONE_SUBMODULES=ON \
               -DUNITTEST=1 \
               -DCMAKE_C_FLAGS='--coverage -Wall -Wextra -Wsign-compare -Werror -DNDEBUG -DLIBRARY_LOG_LEVEL=LOG_DEBUG'

source/core_mqtt.c

@@ -947,7 +947,6 @@ static MQTTPubAckType_t getAckFromPacketType( uint8_t packetType )
             ackType = MQTTPubrel;
             break;
 
-        case MQTT_PACKET_TYPE_PUBCOMP:
         default:
 
             /* This function is only called after checking the type is one of
@@ -1245,13 +1244,6 @@ static uint8_t getAckTypeToSend( MQTTPublishState_t state )
             packetTypeByte = MQTT_PACKET_TYPE_PUBCOMP;
             break;
 
-        case MQTTPubAckPending:
-        case MQTTPubCompPending:
-        case MQTTPubRecPending:
-        case MQTTPubRelPending:
-        case MQTTPublishDone:
-        case MQTTPublishSend:
-        case MQTTStateNull:
         default:
             /* Take no action for states that do not require sending an ack. */
             break;

source/core_mqtt_state.c

@@ -264,7 +264,6 @@ static bool validateTransitionPublish( MQTTPublishState_t currentState,
                     isValid = newState == MQTTPubRecPending;
                     break;
 
-                case MQTTQoS0:
                 default:
                     /* QoS 0 is checked before calling this function. */
                     break;
@@ -290,13 +289,6 @@ static bool validateTransitionPublish( MQTTPublishState_t currentState,
 
             break;
 
-        case MQTTPubAckSend:
-        case MQTTPubCompPending:
-        case MQTTPubCompSend:
-        case MQTTPubRecSend:
-        case MQTTPubRelPending:
-        case MQTTPubRelSend:
-        case MQTTPublishDone:
         default:
             /* For a PUBLISH, we should not start from any other state. */
             break;
@@ -400,14 +392,16 @@ static bool validateTransitionAck( MQTTPublishState_t currentState,
                       ( newState == MQTTPubCompPending );
             break;
 
-        case MQTTPublishDone:
-        /* Done state should transition to invalid since it will be removed from the record. */
-        case MQTTPublishSend:
-        /* If an ack was sent/received we shouldn't have been in this state. */
-        case MQTTStateNull:
-        /* If an ack was sent/received the record should exist. */
         default:
-            /* Invalid. */
+
+            /* 1. MQTTPublishDone - state should transition to invalid since it
+             *    will be removed from the record.
+             * 2. MQTTPublishSend - If an ack was sent/received we shouldn't
+             *    have been in this state.
+             * 3. MQTTStateNull - If an ack was sent/received the record should
+             *    exist.
+             * 4. Any other state is invalid.
+             */
             break;
     }
 

test/unit-test/core_mqtt_utest.c

@@ -2014,7 +2014,7 @@ void test_MQTT_Connect_happy_path2()
     MQTTContext_t mqttContext = { 0 };
     MQTTConnectInfo_t connectInfo = { 0 };
     uint32_t timeout = 2;
-    bool sessionPresent;
+    bool sessionPresent = false;
     MQTTStatus_t status;
     TransportInterface_t transport = { 0 };
     MQTTFixedBuffer_t networkBuffer = { 0 };
@@ -2051,7 +2051,7 @@ void test_MQTT_Connect_happy_path3()
     MQTTConnectInfo_t connectInfo = { 0 };
     MQTTPublishInfo_t willInfo = { 0 };
     uint32_t timeout = 2;
-    bool sessionPresent;
+    bool sessionPresent = false;
     MQTTStatus_t status;
     TransportInterface_t transport = { 0 };
     MQTTFixedBuffer_t networkBuffer = { 0 };
@@ -2126,7 +2126,6 @@ void test_MQTT_Connect_happy_path4()
     mqttContext.outgoingPublishRecords[ 0 ].qos = MQTTQoS2;
     mqttContext.outgoingPublishRecords[ 0 ].publishState = MQTTPublishSend;
     mqttContext.incomingPublishRecords[ MQTT_STATE_ARRAY_MAX_COUNT - 1 ].packetId = 1;
-    mqttContext.networkBuffer.size = 5000;
 
     incomingPacket.type = MQTT_PACKET_TYPE_CONNACK;
     incomingPacket.remainingLength = 2;
@@ -4358,7 +4357,6 @@ void test_MQTT_ProcessLoop_Timer_Overflow( void )
     setupTransportInterface( &transport );
     setupNetworkBuffer( &networkBuffer );
 
-    networkBuffer.size = 1000;
     incomingPacket.type = MQTT_PACKET_TYPE_PUBLISH;
     incomingPacket.remainingLength = MQTT_SAMPLE_REMAINING_LENGTH;
 

test/unit-test/logging/logging_stack.h

@@ -61,15 +61,9 @@
     #error "Please define LIBRARY_LOG_NAME for the library."
 #endif
 
-/**
- * @brief Macro to extract only the file name from file path to use for metadata in
- * log messages.
- */
-#define FILENAME               ( strrchr( __FILE__, '/' ) ? strrchr( __FILE__, '/' ) + 1 : __FILE__ )
-
 /* Metadata information to prepend to every log message. */
 #define LOG_METADATA_FORMAT    "[%s] [%s:%d] "                      /**< @brief Format of metadata prefix in log messages as `[<Logging-Level>] [<Library-Name>] [<File-Name>:<Line-Number>]` */
-#define LOG_METADATA_ARGS      LIBRARY_LOG_NAME, FILENAME, __LINE__ /**< @brief Arguments into the metadata logging prefix format. */
+#define LOG_METADATA_ARGS      LIBRARY_LOG_NAME, __FILE__, __LINE__ /**< @brief Arguments into the metadata logging prefix format. */
 
 #if !defined( DISABLE_LOGGING )
 

tools/cmock/project.yml

@@ -24,5 +24,4 @@
   :includes_c_post_header:
     - <cmock_opaque_types.h>
   :treat_externs: :exclude  # Now the extern-ed functions will be mocked.
-  :weak: __attribute__((weak))
   :treat_externs: :include