44 namespace fs = std::filesystem;
198         fs::current_path(fs::temp_directory_path());  in SetUp()
199         buffer_stats_path = fs::current_path() / "buffers";  in SetUp()
200         ASSERT_TRUE(fs::create_directory(buffer_stats_path));  in SetUp()
202     virtual void TearDown() { fs::remove_all(buffer_stats_path); }  in TearDown()
212         ASSERT_TRUE(fs::create_directories(buffer_path));  in TEST_F()
255         fs::current_path(fs::temp_directory_path());  in SetUp()
256         dmabuf_sysfs_path = fs::current_path() / "buffers";  in SetUp()
257         procfs_path = fs::current_path() / "proc";  in SetUp()
258         ASSERT_TRUE(fs::create_directory(dmabuf_sysfs_path));  in SetUp()
259         ASSERT_TRUE(fs::create_directory(procfs_path));  in SetUp()
261         ASSERT_TRUE(fs::create_directories(pid_path));  in SetUp()
263         ASSERT_TRUE(fs::create_directories(pid_fdinfo_path));  in SetUp()
266         fs::remove_all(dmabuf_sysfs_path);  in TearDown()
267         fs::remove_all(procfs_path);  in TearDown()
283         ASSERT_TRUE(fs::create_directory(buffer_path));  in AddSysfsDmaBufStats()
459         return !fs::is_directory("/dev/ion") && fs::is_directory("/dev/dma_heap");  in is_using_dmabuf_heaps()