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1 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 # Copyright (c) 2012 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 import contextlib | 5 import contextlib |
6 import httplib | 6 import httplib |
7 import logging | 7 import logging |
8 import os | 8 import os |
9 import tempfile | 9 import tempfile |
10 import time | 10 import time |
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24 NET_TEST_SERVER_PORT_INFO_FILE = '/data/local/tmp/net-test-server-ports' | 24 NET_TEST_SERVER_PORT_INFO_FILE = '/data/local/tmp/net-test-server-ports' |
25 | 25 |
26 | 26 |
27 class BaseTestRunner(object): | 27 class BaseTestRunner(object): |
28 """Base class for running tests on a single device. | 28 """Base class for running tests on a single device. |
29 | 29 |
30 A subclass should implement RunTests() with no parameter, so that calling | 30 A subclass should implement RunTests() with no parameter, so that calling |
31 the Run() method will set up tests, run them and tear them down. | 31 the Run() method will set up tests, run them and tear them down. |
32 """ | 32 """ |
33 | 33 |
34 def __init__(self, device, tool, shard_index): | 34 def __init__(self, device, tool, shard_index, build_type): |
35 """ | 35 """ |
36 Args: | 36 Args: |
37 device: Tests will run on the device of this ID. | 37 device: Tests will run on the device of this ID. |
38 shard_index: Index number of the shard on which the test suite will run. | 38 shard_index: Index number of the shard on which the test suite will run. |
| 39 build_type: 'Release' or 'Debug'. |
39 """ | 40 """ |
40 self.device = device | 41 self.device = device |
41 self.adb = android_commands.AndroidCommands(device=device) | 42 self.adb = android_commands.AndroidCommands(device=device) |
42 self.tool = CreateTool(tool, self.adb) | 43 self.tool = CreateTool(tool, self.adb) |
43 # Synchronize date/time between host and device. Otherwise same file on | 44 # Synchronize date/time between host and device. Otherwise same file on |
44 # host and device may have different timestamp which may cause | 45 # host and device may have different timestamp which may cause |
45 # AndroidCommands.PushIfNeeded failed, or a test which may compare timestamp | 46 # AndroidCommands.PushIfNeeded failed, or a test which may compare timestamp |
46 # got from http head and local time could be failed. | 47 # got from http head and local time could be failed. |
47 self.adb.SynchronizeDateTime() | 48 self.adb.SynchronizeDateTime() |
48 self._http_server = None | 49 self._http_server = None |
49 self._forwarder = None | 50 self._forwarder = None |
50 self._forwarder_device_port = 8000 | 51 self._forwarder_device_port = 8000 |
51 self.forwarder_base_url = ('http://localhost:%d' % | 52 self.forwarder_base_url = ('http://localhost:%d' % |
52 self._forwarder_device_port) | 53 self._forwarder_device_port) |
53 self.flags = FlagChanger(self.adb) | 54 self.flags = FlagChanger(self.adb) |
54 self.shard_index = shard_index | 55 self.shard_index = shard_index |
55 self.flags.AddFlags(['--disable-fre']) | 56 self.flags.AddFlags(['--disable-fre']) |
56 self._spawning_server = None | 57 self._spawning_server = None |
57 self._spawner_forwarder = None | 58 self._spawner_forwarder = None |
58 # We will allocate port for test server spawner when calling method | 59 # We will allocate port for test server spawner when calling method |
59 # LaunchChromeTestServerSpawner and allocate port for test server when | 60 # LaunchChromeTestServerSpawner and allocate port for test server when |
60 # starting it in TestServerThread. | 61 # starting it in TestServerThread. |
61 self.test_server_spawner_port = 0 | 62 self.test_server_spawner_port = 0 |
62 self.test_server_port = 0 | 63 self.test_server_port = 0 |
| 64 self.build_type = build_type |
63 | 65 |
64 def _PushTestServerPortInfoToDevice(self): | 66 def _PushTestServerPortInfoToDevice(self): |
65 """Pushes the latest port information to device.""" | 67 """Pushes the latest port information to device.""" |
66 self.adb.SetFileContents(NET_TEST_SERVER_PORT_INFO_FILE, | 68 self.adb.SetFileContents(NET_TEST_SERVER_PORT_INFO_FILE, |
67 '%d:%d' % (self.test_server_spawner_port, | 69 '%d:%d' % (self.test_server_spawner_port, |
68 self.test_server_port)) | 70 self.test_server_port)) |
69 | 71 |
70 def Run(self): | 72 def Run(self): |
71 """Calls subclass functions to set up tests, run them and tear them down. | 73 """Calls subclass functions to set up tests, run them and tear them down. |
72 | 74 |
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158 Args: | 160 Args: |
159 host_port_pairs: A list of (device_port, local_port) tuples to forward. | 161 host_port_pairs: A list of (device_port, local_port) tuples to forward. |
160 """ | 162 """ |
161 # Sometimes the forwarder device port may be already used. We have to kill | 163 # Sometimes the forwarder device port may be already used. We have to kill |
162 # all forwarder processes to ensure that the forwarder can be started since | 164 # all forwarder processes to ensure that the forwarder can be started since |
163 # currently we can not associate the specified port to related pid. | 165 # currently we can not associate the specified port to related pid. |
164 self.adb.KillAll('forwarder') | 166 self.adb.KillAll('forwarder') |
165 if self._forwarder: | 167 if self._forwarder: |
166 self._forwarder.Close() | 168 self._forwarder.Close() |
167 self._forwarder = Forwarder( | 169 self._forwarder = Forwarder( |
168 self.adb, port_pairs, self.tool, '127.0.0.1') | 170 self.adb, port_pairs, self.tool, '127.0.0.1', self.build_type) |
169 | 171 |
170 def StartForwarderForHttpServer(self): | 172 def StartForwarderForHttpServer(self): |
171 """Starts a forwarder for the HTTP server. | 173 """Starts a forwarder for the HTTP server. |
172 | 174 |
173 The forwarder forwards HTTP requests and responses between host and device. | 175 The forwarder forwards HTTP requests and responses between host and device. |
174 """ | 176 """ |
175 self.StartForwarder([(self._forwarder_device_port, self._http_server.port)]) | 177 self.StartForwarder([(self._forwarder_device_port, self._http_server.port)]) |
176 | 178 |
177 def RestartHttpServerForwarderIfNecessary(self): | 179 def RestartHttpServerForwarderIfNecessary(self): |
178 """Restarts the forwarder if it's not open.""" | 180 """Restarts the forwarder if it's not open.""" |
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225 self._spawning_server.Stop() | 227 self._spawning_server.Stop() |
226 # Wait for 2 seconds then restart. | 228 # Wait for 2 seconds then restart. |
227 time.sleep(2) | 229 time.sleep(2) |
228 if not server_ready: | 230 if not server_ready: |
229 logging.error(';'.join(error_msgs)) | 231 logging.error(';'.join(error_msgs)) |
230 raise Exception('Can not start the test spawner server.') | 232 raise Exception('Can not start the test spawner server.') |
231 self._PushTestServerPortInfoToDevice() | 233 self._PushTestServerPortInfoToDevice() |
232 self._spawner_forwarder = Forwarder( | 234 self._spawner_forwarder = Forwarder( |
233 self.adb, | 235 self.adb, |
234 [(self.test_server_spawner_port, self.test_server_spawner_port)], | 236 [(self.test_server_spawner_port, self.test_server_spawner_port)], |
235 self.tool, '127.0.0.1') | 237 self.tool, '127.0.0.1', self.build_type) |
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