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1 # Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 # Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 # Use of this source code is governed by a BSD-style license that can be | 2 # Use of this source code is governed by a BSD-style license that can be |
3 # found in the LICENSE file. | 3 # found in the LICENSE file. |
4 | 4 |
5 """Dispatches the uiautomator tests.""" | 5 """Dispatches the uiautomator tests.""" |
6 | 6 |
7 import logging | 7 import logging |
8 import os | 8 import os |
9 | 9 |
10 from pylib import android_commands | 10 from pylib import android_commands |
11 from pylib.base import base_test_result | 11 from pylib.base import base_test_result |
12 from pylib.base import shard | 12 from pylib.base import shard |
13 from pylib.utils import report_results | 13 from pylib.utils import report_results |
14 | 14 |
15 import test_package | 15 import test_package |
16 import test_runner | 16 import test_runner |
17 | 17 |
18 | 18 |
19 def Dispatch(options): | 19 def Dispatch(options): |
20 """Dispatches uiautomator tests onto connected device(s). | 20 """Dispatches uiautomator tests onto connected device(s). |
21 | 21 |
22 If possible, this method will attempt to shard the tests to | 22 If possible, this method will attempt to shard the tests to |
23 all connected devices. Otherwise, dispatch and run tests on one device. | 23 all connected devices. Otherwise, dispatch and run tests on one device. |
24 | 24 |
25 Args: | 25 Args: |
26 options: Command line options. | 26 options: Command line options. |
27 | 27 |
28 Returns: | 28 Returns: |
29 Test results in a base_test_result.TestRunResults object. | 29 A tuple of (base_test_result.TestRunResults object, exit code) |
30 | 30 |
31 Raises: | 31 Raises: |
32 Exception: when there are no attached devices. | 32 Exception: when there are no attached devices. |
33 """ | 33 """ |
34 test_pkg = test_package.TestPackage( | 34 test_pkg = test_package.TestPackage( |
35 options.uiautomator_jar, options.uiautomator_info_jar) | 35 options.uiautomator_jar, options.uiautomator_info_jar) |
36 tests = test_pkg._GetAllMatchingTests( | 36 tests = test_pkg._GetAllMatchingTests( |
37 options.annotations, options.exclude_annotations, options.test_filter) | 37 options.annotations, options.exclude_annotations, options.test_filter) |
38 if not tests: | 38 if not tests: |
39 logging.warning('No uiautomator tests to run with current args.') | 39 logging.warning('No uiautomator tests to run with current args.') |
40 return base_test_result.TestRunResults() | 40 return base_test_result.TestRunResults() |
41 | 41 |
42 attached_devices = android_commands.GetAttachedDevices() | 42 attached_devices = android_commands.GetAttachedDevices() |
43 if not attached_devices: | 43 if not attached_devices: |
44 raise Exception('There are no devices online.') | 44 raise Exception('There are no devices online.') |
45 | 45 |
46 if options.test_device: | 46 if options.test_device: |
47 assert options.test_device in attached_devices | 47 assert options.test_device in attached_devices |
48 attached_devices = [options.test_device] | 48 attached_devices = [options.test_device] |
49 | 49 |
50 def TestRunnerFactory(device, shard_index): | 50 def TestRunnerFactory(device, shard_index): |
51 return test_runner.TestRunner( | 51 return test_runner.TestRunner( |
52 options, device, shard_index, test_pkg, []) | 52 options, device, shard_index, test_pkg, []) |
53 | 53 |
54 return shard.ShardAndRunTests(TestRunnerFactory, attached_devices, | 54 return shard.ShardAndRunTests(TestRunnerFactory, attached_devices, |
55 tests, options.build_type, | 55 tests, options.build_type, |
56 num_retries=options.num_retries) | 56 num_retries=options.num_retries) |
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