| # Copyright 2014 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| |
| class TestInstance(object): |
| """A type of test. |
| |
| This is expected to handle all logic that is test-type specific but |
| independent of the environment or device. |
| |
| Examples include: |
| - gtests |
| - instrumentation tests |
| """ |
| |
| def __init__(self): |
| pass |
| |
| def TestType(self): |
| raise NotImplementedError |
| |
| def SetUp(self): |
| raise NotImplementedError |
| |
| def TearDown(self): |
| raise NotImplementedError |
| |
| def __enter__(self): |
| self.SetUp() |
| return self |
| |
| def __exit__(self, _exc_type, _exc_val, _exc_tb): |
| self.TearDown() |
| |
