[修改] 增加freeRTOS

1. 版本FreeRTOSv202212.01，命名为kernel；

kernel/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/test/unit-test/FreeRTOS_DHCP/FreeRTOS_DHCP_mock.h

@@ -0,0 +1,4 @@
+#include "FreeRTOS_DHCP.h"
+
+eDHCPCallbackAnswer_t xApplicationDHCPHook( eDHCPCallbackPhase_t eDHCPPhase,
+                                            uint32_t ulIPAddress );

kernel/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/test/unit-test/FreeRTOS_DHCP/FreeRTOS_DHCP_stubs.c

@@ -0,0 +1,170 @@
+/* Include Unity header */
+#include <unity.h>
+
+/* Include standard libraries */
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+#include "FreeRTOS.h"
+#include "task.h"
+#include "list.h"
+
+#include "FreeRTOS_IP.h"
+#include "FreeRTOS_IP_Private.h"
+
+volatile BaseType_t xInsideInterrupt = pdFALSE;
+
+/** @brief The expected IP version and header length coded into the IP header itself. */
+#define ipIP_VERSION_AND_HEADER_LENGTH_BYTE    ( ( uint8_t ) 0x45 )
+
+UDPPacketHeader_t xDefaultPartUDPPacketHeader =
+{
+    /* .ucBytes : */
+    {
+        0x11, 0x22, 0x33, 0x44, 0x55, 0x66,  /* Ethernet source MAC address. */
+        0x08, 0x00,                          /* Ethernet frame type. */
+        ipIP_VERSION_AND_HEADER_LENGTH_BYTE, /* ucVersionHeaderLength. */
+        0x00,                                /* ucDifferentiatedServicesCode. */
+        0x00, 0x00,                          /* usLength. */
+        0x00, 0x00,                          /* usIdentification. */
+        0x00, 0x00,                          /* usFragmentOffset. */
+        ipconfigUDP_TIME_TO_LIVE,            /* ucTimeToLive */
+        ipPROTOCOL_UDP,                      /* ucProtocol. */
+        0x00, 0x00,                          /* usHeaderChecksum. */
+        0x00, 0x00, 0x00, 0x00               /* Source IP address. */
+    }
+};
+
+
+/*
+ * IP-clash detection is currently only used internally. When DHCP doesn't respond, the
+ * driver can try out a random LinkLayer IP address (169.254.x.x).  It will send out a
+ * gratuitous ARP message and, after a period of time, check the variables here below:
+ */
+#if ( ipconfigARP_USE_CLASH_DETECTION != 0 )
+    /* Becomes non-zero if another device responded to a gratuitous ARP message. */
+    BaseType_t xARPHadIPClash;
+    /* MAC-address of the other device containing the same IP-address. */
+    MACAddress_t xARPClashMacAddress;
+#endif /* ipconfigARP_USE_CLASH_DETECTION */
+
+
+/** @brief For convenience, a MAC address of all 0xffs is defined const for quick
+ * reference. */
+const MACAddress_t xBroadcastMACAddress = { { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff } };
+
+/** @brief Structure that stores the netmask, gateway address and DNS server addresses. */
+NetworkAddressingParameters_t xNetworkAddressing =
+{
+    0xC0C0C0C0, /* 192.192.192.192 - Default IP address. */
+    0xFFFFFF00, /* 255.255.255.0 - Netmask. */
+    0xC0C0C001, /* 192.192.192.1 - Gateway Address. */
+    0x01020304, /* 1.2.3.4 - DNS server address. */
+    0xC0C0C0FF
+};              /* 192.192.192.255 - Broadcast address. */
+
+/** @brief Structure that stores the netmask, gateway address and DNS server addresses. */
+NetworkAddressingParameters_t xDefaultAddressing =
+{
+    0xC0C0C0C0, /* 192.192.192.192 - Default IP address. */
+    0xFFFFFF00, /* 255.255.255.0 - Netmask. */
+    0xC0C0C001, /* 192.192.192.1 - Gateway Address. */
+    0x01020304, /* 1.2.3.4 - DNS server address. */
+    0xC0C0C0FF
+};
+
+size_t xPortGetMinimumEverFreeHeapSize( void )
+{
+    return 0;
+}
+
+
+BaseType_t xApplicationDNSQueryHook( const char * pcName )
+{
+}
+
+StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
+                                     StackType_t * pxEndOfStack,
+                                     TaskFunction_t pxCode,
+                                     void * pvParameters )
+{
+}
+
+uint32_t ulApplicationGetNextSequenceNumber( uint32_t ulSourceAddress,
+                                             uint16_t usSourcePort,
+                                             uint32_t ulDestinationAddress,
+                                             uint16_t usDestinationPort )
+{
+}
+BaseType_t xNetworkInterfaceInitialise( void )
+{
+}
+void vApplicationIPNetworkEventHook( eIPCallbackEvent_t eNetworkEvent )
+{
+}
+void vApplicationDaemonTaskStartupHook( void )
+{
+}
+void vApplicationGetTimerTaskMemory( StaticTask_t ** ppxTimerTaskTCBBuffer,
+                                     StackType_t ** ppxTimerTaskStackBuffer,
+                                     uint32_t * pulTimerTaskStackSize )
+{
+}
+void vPortDeleteThread( void * pvTaskToDelete )
+{
+}
+void vApplicationIdleHook( void )
+{
+}
+void vApplicationTickHook( void )
+{
+}
+unsigned long ulGetRunTimeCounterValue( void )
+{
+}
+void vPortEndScheduler( void )
+{
+}
+BaseType_t xPortStartScheduler( void )
+{
+}
+void vPortEnterCritical( void )
+{
+}
+void vPortExitCritical( void )
+{
+}
+
+void * pvPortMalloc( size_t xWantedSize )
+{
+    return malloc( xWantedSize );
+}
+
+void vPortFree( void * pv )
+{
+    free( pv );
+}
+
+void vPortGenerateSimulatedInterrupt( uint32_t ulInterruptNumber )
+{
+}
+void vPortCloseRunningThread( void * pvTaskToDelete,
+                              volatile BaseType_t * pxPendYield )
+{
+}
+void vApplicationGetIdleTaskMemory( StaticTask_t ** ppxIdleTaskTCBBuffer,
+                                    StackType_t ** ppxIdleTaskStackBuffer,
+                                    uint32_t * pulIdleTaskStackSize )
+{
+}
+void vConfigureTimerForRunTimeStats( void )
+{
+}
+
+
+BaseType_t xNetworkInterfaceOutput( NetworkBufferDescriptor_t * const pxNetworkBuffer,
+                                    BaseType_t bReleaseAfterSend )
+{
+    return pdPASS;
+}
+/*-----------------------------------------------------------*/

kernel/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/test/unit-test/FreeRTOS_DHCP/ut.cmake

@@ -0,0 +1,95 @@
+# Include filepaths for source and include.
+include( ${MODULE_ROOT_DIR}/test/unit-test/TCPFilePaths.cmake )
+
+# ====================  Define your project name (edit) ========================
+set( project_name "FreeRTOS_DHCP" )
+message( STATUS "${project_name}" )
+# =====================  Create your mock here  (edit)  ========================
+
+set(mock_list "")
+# list the files to mock here
+list(APPEND mock_list
+            "${MODULE_ROOT_DIR}/test/FreeRTOS-Kernel/include/task.h"
+            "${CMAKE_BINARY_DIR}/Annexed_TCP/FreeRTOS_IP.h"
+            "${CMAKE_BINARY_DIR}/Annexed_TCP/FreeRTOS_Sockets.h"
+            "${CMAKE_BINARY_DIR}/Annexed_TCP/FreeRTOS_UDP_IP.h"
+            "${CMAKE_BINARY_DIR}/Annexed_TCP/FreeRTOS_ARP.h"
+            "${CMAKE_BINARY_DIR}/Annexed_TCP/FreeRTOS_IP_Private.h"
+            "${CMAKE_BINARY_DIR}/Annexed_TCP/FreeRTOS_IP_Timers.h"
+            "${CMAKE_BINARY_DIR}/Annexed_TCP/NetworkBufferManagement.h"
+            "${MODULE_ROOT_DIR}/test/unit-test/${project_name}/FreeRTOS_DHCP_mock.h"
+        )
+# list the directories your mocks need
+list(APPEND mock_include_list
+            .
+            ${TCP_INCLUDE_DIRS}
+            ${MODULE_ROOT_DIR}/test/FreeRTOS-Kernel/include
+            ${MODULE_ROOT_DIR}/test/unit-test/ConfigFiles
+        )
+
+#list the definitions of your mocks to control what to be included
+list(APPEND mock_define_list
+            ""
+       )
+
+# ================= Create the library under test here (edit) ==================
+
+# list the files you would like to test here
+list(APPEND real_source_files
+            ${MODULE_ROOT_DIR}/source/FreeRTOS_DHCP.c
+	)
+# list the directories the module under test includes
+list(APPEND real_include_directories
+            .
+            ${TCP_INCLUDE_DIRS}
+            ${MODULE_ROOT_DIR}/test/unit-test/ConfigFiles
+            ${MODULE_ROOT_DIR}/test/FreeRTOS-Kernel/include
+            ${CMOCK_DIR}/vendor/unity/src
+	)
+
+# =====================  Create UnitTest Code here (edit)  =====================
+
+# list the directories your test needs to include
+list(APPEND test_include_directories
+            .
+            ${CMOCK_DIR}/vendor/unity/src
+            ${TCP_INCLUDE_DIRS}
+            ${MODULE_ROOT_DIR}/test/unit-test/${project_name}
+        )
+
+# =============================  (end edit)  ===================================
+
+set(mock_name "${project_name}_mock")
+set(real_name "${project_name}_real")
+
+create_mock_list(${mock_name}
+                "${mock_list}"
+                "${MODULE_ROOT_DIR}/test/unit-test/cmock/project.yml"
+                "${mock_include_list}"
+                "${mock_define_list}"
+        )
+
+create_real_library(${real_name}
+                    "${real_source_files}"
+                    "${real_include_directories}"
+                    "${mock_name}"
+        )
+
+list(APPEND utest_link_list
+            -l${mock_name}
+            lib${real_name}.a
+        )
+
+list(APPEND utest_dep_list
+            ${real_name}
+        )
+
+set(utest_name "${project_name}_utest")
+set(utest_source "${project_name}/${project_name}_utest.c")
+
+create_test(${utest_name}
+            ${utest_source}
+            "${utest_link_list}"
+            "${utest_dep_list}"
+            "${test_include_directories}"
+        )