From 8367e625c77e73179ab56c2a7846611242218e6c Mon Sep 17 00:00:00 2001
From: wcr <2108380043@qq.com>
Date: Mon, 23 Dec 2024 19:57:20 +0800
Subject: [PATCH] 12232

---
 .../unittest/net/netdb/full/net_netdb_test_003.cpp       | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/kernel_liteos_a-master/testsuites/unittest/net/netdb/full/net_netdb_test_003.cpp b/kernel_liteos_a-master/testsuites/unittest/net/netdb/full/net_netdb_test_003.cpp
index 229c3ad..91963f3 100644
--- a/kernel_liteos_a-master/testsuites/unittest/net/netdb/full/net_netdb_test_003.cpp
+++ b/kernel_liteos_a-master/testsuites/unittest/net/netdb/full/net_netdb_test_003.cpp
@@ -32,20 +32,27 @@
 
 #include "lt_net_netdb.h"
 
+// 测试函数IfAddrsTest的定义
 static int IfAddrsTest(void)
 {
-    // Prerequisite: correct DNS servers must be configured.
+    // 假设DNS服务器配置正确
     struct ifaddrs *addr = NULL;
+    // 使用getifaddrs函数获取网络接口地址信息
     int ret = getifaddrs(&addr);
+    // 断言getifaddrs函数返回0，表示成功
     ICUNIT_ASSERT_EQUAL(ret, 0, ret);
+    // 断言返回的地址信息不为空
     ICUNIT_ASSERT_NOT_EQUAL(addr, NULL, -1);
 
+    // 释放ifaddrs结构体
     freeifaddrs(addr);
 
     return ICUNIT_SUCCESS;
 }
 
+// 测试用例NetNetDbTest003的定义
 void NetNetDbTest003(void)
 {
+    // 添加测试用例
     TEST_ADD_CASE(__FUNCTION__, IfAddrsTest, TEST_POSIX, TEST_TCP, TEST_LEVEL0, TEST_FUNCTION);
 }