denoland-deno/std/wasi/testdata/std_fs_metadata.rs

// { "preopens": { "/fixture": "fixture" } }

fn main() {
  let metadata = std::fs::metadata("/fixture/directory").unwrap();
  assert!(metadata.is_dir());

  let metadata = std::fs::metadata("/fixture/symlink_to_directory").unwrap();
  assert!(metadata.is_dir());

  let metadata = std::fs::metadata("/fixture/file").unwrap();
  assert!(metadata.is_file());
  assert_eq!(metadata.len(), 5);

  let metadata = std::fs::metadata("/fixture/symlink_to_file").unwrap();
  assert!(metadata.is_file());
  assert_eq!(metadata.len(), 5);

  let metadata = std::fs::metadata("/fixture/directory/file").unwrap();
  assert!(metadata.is_file());
  assert_eq!(metadata.len(), 15);

  let metadata =
    std::fs::metadata("/fixture/directory/symlink_to_file").unwrap();
  assert!(metadata.is_file());
  assert_eq!(metadata.len(), 15);
}