i2c slave: add i2c slave test code

Signed-off-by: yuyun1 <[email protected]>

Author: yuyun1

testing/drivertest/CMakeLists.txt

@@ -183,6 +183,36 @@ if(CONFIG_TESTING_DRIVER_TEST)
     endif()
   endif()
 
+  if(CONFIG_I2C_DRIVER AND CONFIG_I2C_SLAVE_DRIVER)
+    nuttx_add_application(
+      NAME
+      cmocka_driver_i2c_write
+      PRIORITY
+      ${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
+      STACKSIZE
+      ${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
+      MODULE
+      ${CONFIG_TESTING_DRIVER_TEST}
+      DEPENDS
+      cmocka
+      SRCS
+      drivertest_i2c_write.c)
+
+    nuttx_add_application(
+      NAME
+      cmocka_driver_i2c_read
+      PRIORITY
+      ${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
+      STACKSIZE
+      ${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
+      MODULE
+      ${CONFIG_TESTING_DRIVER_TEST}
+      DEPENDS
+      cmocka
+      SRCS
+      drivertest_i2c_read.c)
+  endif()
+
   if(CONFIG_DEV_GPIO)
     nuttx_add_application(
       NAME

testing/drivertest/Makefile

@@ -88,6 +88,14 @@ PROGNAME += cmocka_driver_i2c_spi
 endif
 endif
 
+ifneq ($(CONFIG_I2C_DRIVER)$(CONFIG_I2C_SLAVE_DRIVER),)
+MAINSRC  += drivertest_i2c_write.c
+PROGNAME += cmocka_driver_i2c_write
+
+MAINSRC  += drivertest_i2c_read.c
+PROGNAME += cmocka_driver_i2c_read
+endif
+
 ifneq ($(CONFIG_DEV_GPIO),)
 PROGNAME += cmocka_driver_gpio
 MAINSRC  += drivertest_gpio.c