[utest][netdev]add netdev api testcases.

.github/utest/netdev/netdev.cfg

@@ -0,0 +1,11 @@
+# dependencies
+CONFIG_RT_CONSOLEBUF_SIZE=1024
+CONFIG_RT_NAME_MAX=24
+CONFIG_RT_USING_CI_ACTION=y
+# CONFIG_RT_USING_LWIP203=y
+CONFIG_RT_USING_LWIP212=y
+
+CONFIG_RT_UTEST_TC_USING_NETDEV=y
+CONFIG_RT_UTEST_DEFAULT_NETDEV_NAME="e0"
+
+CONFIG_BSP_DRV_EMAC=y

.github/workflows/utest_auto_run.yml

@@ -61,6 +61,9 @@ jobs:
           - platform: { UTEST: "A9",            RTT_BSP: "bsp/qemu-vexpress-a9",      QEMU_ARCH: "arm",     QEMU_MACHINE: "vexpress-a9", SD_FILE: "sd.bin", KERNEL: "standard", "SMP_RUN":"" }
             config_file: "lwip/lwip.cfg"
 
+          - platform: { UTEST: "A9",            RTT_BSP: "bsp/qemu-vexpress-a9",      QEMU_ARCH: "arm",     QEMU_MACHINE: "vexpress-a9", SD_FILE: "sd.bin", KERNEL: "standard", "SMP_RUN":"" }
+            config_file: "netdev/netdev.cfg"
+
     env:
       TEST_QEMU_ARCH: ${{ matrix.platform.QEMU_ARCH }}
       TEST_QEMU_MACHINE: ${{ matrix.platform.QEMU_MACHINE }}

components/net/utest/Kconfig

@@ -105,3 +105,33 @@ if RT_USING_LWIP
         endif
     endmenu
 endif
+
+if RT_USING_NETDEV
+    menu "Netdev Network Unit Testcase"
+
+    config 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
+    endmenu
+endif

components/net/utest/SConscript

@@ -5,11 +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_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']
 
 # Define the test group with proper dependencies
-group = DefineGroup('utestcases', src, depend = ['RT_USING_UTESTCASES', 'RT_USING_LWIP'], CPPPATH = CPPPATH)
+group = DefineGroup('utestcases', src, depend = ['RT_USING_UTESTCASES'], CPPPATH = CPPPATH)
 
 Return('group')