1 #include <gtest/gtest.h> 2 #include <stdio.h> 3 using namespace testing::ext; 4 5 class StdioFgetpos64Test : public testing::Test { SetUp()6 void SetUp() override {} TearDown()7 void TearDown() override {} 8 }; 9 10 /** 11 * @tc.name: fgetpos64_001 12 * @tc.desc: Ensure that the fgetpos64() function correctly retrieves the current position in the file. 13 * @tc.type: FUNC 14 **/ 15 HWTEST_F(StdioFgetpos64Test, fgetpos64_001, TestSize.Level1) 16 { 17 FILE* file = fopen("/proc/version", "r"); 18 ASSERT_NE(nullptr, file); 19 fpos64_t position; 20 int result = fgetpos64(file, &position); 21 EXPECT_EQ(0, result); 22 fclose(file); 23 }