Fix #1214, Resolve UT uninitialized variable warnings

src/unit-test-coverage/ut-stubs/CMakeLists.txt

@@ -172,6 +172,7 @@ add_library(ut_osapi_impl_stubs STATIC EXCLUDE_FROM_ALL
  src/os-shared-queue-impl-stubs.c
  src/os-shared-select-impl-stubs.c
  src/os-shared-shell-impl-stubs.c
+ src/os-shared-sockets-impl-handlers.c
  src/os-shared-sockets-impl-stubs.c
  src/os-shared-task-impl-stubs.c
  src/os-shared-timebase-impl-stubs.c

src/unit-test-coverage/ut-stubs/src/os-shared-sockets-impl-handlers.c

@@ -0,0 +1,53 @@
+/*
+ * NASA Docket No. GSC-18,370-1, and identified as "Operating System Abstraction Layer"
+ *
+ * Copyright (c) 2019 United States Government as represented by
+ * the Administrator of the National Aeronautics and Space Administration.
+ * All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http:https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * \file
+ *
+ * Stub implementations for the functions defined in the OSAL API
+ *
+ * The stub implementation can be used for unit testing applications built
+ * on top of OSAL. The stubs do not do any real function, but allow
+ * the return code to be crafted such that error paths in the application
+ * can be executed.
+ */
+
+#include "osapi-sockets.h" /* OSAL public API for this subsystem */
+#include "os-shared-sockets.h"
+#include "utstubs.h"
+
+/*
+ * -----------------------------------------------------------------
+ * Default handler implementation
+ * -----------------------------------------------------------------
+ */
+void UT_DefaultHandler_OS_SocketAddrGetPort_Impl(void *UserObj, UT_EntryKey_t FuncKey, const UT_StubContext_t *Context)
+{
+ uint16 *PortNum = UT_Hook_GetArgValueByName(Context, "PortNum", uint16 *);
+ int32 status;
+
+ UT_Stub_GetInt32StatusCode(Context, &status);
+
+ if (status == OS_SUCCESS &&
+ UT_Stub_CopyToLocal(UT_KEY(OS_SocketAddrGetPort_Impl), PortNum, sizeof(*PortNum)) < sizeof(*PortNum))
+ {
+ *PortNum = 0;
+ }
+}

src/unit-test-coverage/ut-stubs/src/os-shared-sockets-impl-stubs.c

@@ -27,6 +27,8 @@
 #include "os-shared-sockets.h"
 #include "utgenstub.h"
 
+void UT_DefaultHandler_OS_SocketAddrGetPort_Impl(void *, UT_EntryKey_t, const UT_StubContext_t *);
+
 /*
  * ----------------------------------------------------
  * Generated stub function for OS_SetSocketDefaultFlags_Impl()
@@ -88,7 +90,7 @@ int32 OS_SocketAddrGetPort_Impl(uint16 *PortNum, const OS_SockAddr_t *Addr)
  UT_GenStub_AddParam(OS_SocketAddrGetPort_Impl, uint16 *, PortNum);
  UT_GenStub_AddParam(OS_SocketAddrGetPort_Impl, const OS_SockAddr_t *, Addr);
 
- UT_GenStub_Execute(OS_SocketAddrGetPort_Impl, Basic, NULL);
+ UT_GenStub_Execute(OS_SocketAddrGetPort_Impl, Basic, UT_DefaultHandler_OS_SocketAddrGetPort_Impl);
 
  return UT_GenStub_GetReturnValue(OS_SocketAddrGetPort_Impl, int32);
 }