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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 import os | |
6 import json | |
7 | |
8 from profile_chrome import chrome_startup_controller | |
9 from profile_chrome import controllers_unittest | |
10 | |
11 | |
12 class ChromeControllerTest(controllers_unittest.BaseControllerTest): | |
13 def testTracing(self): | |
14 controller = chrome_startup_controller.ChromeStartupTracingController( | |
15 self.device, self.package_info, False, 'https://www.google.com') | |
16 | |
17 interval = 1 | |
18 try: | |
19 controller.StartTracing(interval) | |
20 finally: | |
21 controller.StopTracing() | |
22 | |
23 result = controller.PullTrace() | |
24 try: | |
25 with open(result) as f: | |
26 json.loads(f.read()) | |
27 finally: | |
28 os.remove(result) | |
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