code: def test_special_double_keys(processor, stream):
      stream.feed("\x1b[1;3D")  # Should both send escape and left.
  
      assert len(processor.keys) == 2
      assert processor.keys[0].key == Keys.Escape
      assert processor.keys[1].key == Keys.Left
      assert processor.keys[0].data == "\x1b[1;3D"
      assert processor.keys[1].data == "\x1b[1;3D"
  
imports: from __future__ import unicode_literals
  from prompt_toolkit.terminal.vt100_input import InputStream
  from prompt_toolkit.keys import Keys
  import pytest
label_desc: Use image node_id 6 for calling a global function with example usage: test_special_double_keys(processor, stream) without return types