1# Copyright 2015 The Chromium Authors. All rights reserved.
2# Use of this source code is governed by a BSD-style license that can be
3# found in the LICENSE file.
4
5
6class TestOutputStream(object):
7  def __init__(self):
8    self._output_data = []
9
10  @property
11  def output_data(self):
12    return ''.join(self._output_data)
13
14  def write(self, data):
15    self._output_data.append(data)
16
17  def flush(self):
18    pass
19