message: Use longer file names in test
diff: @@ -201,29 +201,31 @@ fn test_directory() {
  assert!(dir_path.metadata().unwrap().is_dir());
  // Create some files inside the directory
  - let f1_path = dir_path.join("f1");
  - drop(File::create(&f1_path).unwrap());
  - let f2_path = dir_path.join("f2");
  - drop(File::create(&f2_path).unwrap());
  + let path_1 = dir_path.join("test_file_1");
  + drop(File::create(&path_1).unwrap());
  + let path_2 = dir_path.join("test_file_2");
  + drop(File::create(&path_2).unwrap());
  // Test that the files are present inside the directory
  let mut dir_iter = read_dir(&dir_path).unwrap();
  let first_dir_entry = dir_iter.next().unwrap().unwrap();
  let second_dir_entry = dir_iter.next().unwrap().unwrap();
  assert!(
  - first_dir_entry.file_name() == "f1" || first_dir_entry.file_name() == "f2",
  - "File name was {:?} instead of f1 or f2",
  + first_dir_entry.file_name() == "test_file_1" ||
  + first_dir_entry.file_name() == "test_file_2",
  + "File name was {:?} instead of test_file_1 or test_file_2",
  first_dir_entry.file_name(),
  );
  assert!(
  - second_dir_entry.file_name() == "f1" || second_dir_entry.file_name() == "f2",
  - "File name was {:?} instead of f1 or f2",
  + second_dir_entry.file_name() == "test_file_1" ||
  + second_dir_entry.file_name() == "test_file_2",
  + "File name was {:?} instead of test_file_1 or test_file_2",
  second_dir_entry.file_name(),
  );
  assert!(dir_iter.next().is_none());
  drop(dir_iter);
  // Clean up the files in the directory
  - remove_file(&f1_path).unwrap();
  - remove_file(&f2_path).unwrap();
  + remove_file(&path_1).unwrap();
  + remove_file(&path_2).unwrap();
  // Deleting the directory should succeed.
  remove_dir(&dir_path).unwrap();
  