- name: Create {{ file_name }}
  command:
    cmd: dd if=/dev/urandom of=/tmp/{{ file_name }} bs=1024 count={{ file_size_kib }}
    creates: /tmp/{{file_name}}
  delegate_to: localhost
  run_once: true

- name: Copy {{ file_name }}
  copy:
    dest: /tmp/{{file_name}}.out
    src: /tmp/{{file_name}}
    mode: "{{ file_mode }}"

- name: Stat created {{ file_name }}
  stat: path=/tmp/{{ file_name }}
  register: original
  delegate_to: localhost
  run_once: true

- name: Stat copied {{ file_name }}
  stat: path=/tmp/{{ file_name }}.out
  register: copied

- assert:
    that:
    - original.stat.checksum == copied.stat.checksum
    # Upstream does not preserve timestamps at al.
    #- (not is_mitogen) or (original.stat.mtime|int == copied.stat.mtime|int)
    fail_msg: |
      original={{ original }}
      copied={{ copied }}