1 #include <gtest/gtest.h> 2 #include <sys/inotify.h> 3 4 using namespace testing::ext; 5 6 class LinuxInotifyaddwatchTest : public ::testing::Test { SetUp()7 void SetUp() override {} TearDown()8 void TearDown() override {} 9 }; 10 11 constexpr int TEST_DATA_COUNT = 2; 12 13 struct InotifyTestData { 14 int fd; 15 int wd; 16 uint32_t mask; 17 }; 18 19 /** 20 * @tc.name: inotify_add_watch_001 21 * @tc.desc: This test verifies the effectiveness of inotify_add_watch make multiple calls to the test function and 22 * verify that its return value matches expectations. 23 * @tc.type: FUNC 24 */ 25 HWTEST_F(LinuxInotifyaddwatchTest, inotify_add_watch_001, TestSize.Level1) 26 { 27 InotifyTestData data[TEST_DATA_COUNT] = { 28 { .fd = -1, .wd = -1, .mask = IN_ACCESS }, 29 { .fd = -1, .wd = -1, .mask = IN_MODIFY }, 30 }; 31 for (int i = 0; i < TEST_DATA_COUNT; i++) { 32 data[i].wd = inotify_add_watch(data[i].fd, "/path/to/file", data[i].mask); 33 EXPECT_EQ(-1, data[i].wd); 34 } 35 }