1 #include <gtest/gtest.h> 2 #include <resolv.h> 3 using namespace testing::ext; 4 5 class ResolvTest : public testing::Test { SetUp()6 void SetUp() override {} TearDown()7 void TearDown() override {} 8 }; 9 10 /** 11 * @tc.name: res_init_001 12 * @tc.desc: Verify that the "res_init" function successfully initializes the resolver state without encountering any 13 * errors or exceptions. 14 * @tc.type: FUNC 15 **/ 16 HWTEST_F(ResolvTest, res_init_001, TestSize.Level1) 17 { 18 EXPECT_EQ(0, res_init()); 19 }