resolve the conflict issue of sal test cases

Author: kurisaW

components/net/utest/Kconfig

@@ -5,6 +5,31 @@ menu "Network Unit Testcase"
         bool "SAL Unit Testcase"
         default n
 
+    menuconfig RT_UTEST_TC_USING_NETDEV
+        bool "netdev api test"
+        help
+            Enable netdev network device framework unit tests.
+            
+            Test coverage includes:
+            * Network connectivity (ping operations)
+            * DHCP functionality (enable/disable/restore)
+            * DNS configuration and hostname resolution
+            * Interface configuration (IP/gateway/netmask)
+            * IP address conversion functions
+            * Device retrieval and management
+            * Status control and callback mechanisms
+
+        if RT_UTEST_TC_USING_NETDEV
+
+            config RT_UTEST_DEFAULT_NETDEV_NAME
+                string "Default netdev name"
+                default "e0"
+                help
+                    Network interface name for tests. Common values:
+                    "e0" (Ethernet), "w0" (Wireless).
+                    Ensure the device exists in your environment.
+        endif
+
     menuconfig RT_UTEST_TC_USING_LWIP
         select RT_USING_LWIP
         select RT_LWIP_NETIF_LOOPBACK
@@ -110,4 +135,4 @@ menu "Network Unit Testcase"
                     This should match the actual IP of the test domain
 
         endif
-endmenu
+    endmenu

components/net/utest/SConscript

@@ -5,10 +5,17 @@ cwd     = GetCurrentDir()
 src     = []
 CPPPATH = [cwd]
 
-if GetDepend('RT_UTEST_TC_USING_LWIP'):
-    # Add lwIP test source if enabled
-    src += ['tc_lwip.c']
-if GetDepend('RT_UTEST_TC_USING_SAL'):
+if GetDepend('RT_UTEST_USING_ALL_CASES') or GetDepend('RT_UTEST_TC_USING_LWIP') or GetDepend('RT_UTEST_TC_USING_NETDEV'):
+
+    if GetDepend('RT_UTEST_TC_USING_LWIP'):
+        # Add lwIP test source if enabled
+        src += ['tc_lwip.c']
+
+    if GetDepend('RT_UTEST_TC_USING_NETDEV'):
+        # Add netdev test source if enabled
+        src += ['tc_netdev.c']
+
+    if GetDepend('RT_UTEST_TC_USING_SAL'):
         src += ['tc_sal_socket.c']
 
 # Define the test group with proper dependencies