tools/profile_chrome/ddms_controller_unittest.py - Issue 1738563002: Remove //tools/profile_chrome from Chromium repo

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Side by Side Diff: tools/profile_chrome/ddms_controller_unittest.py

Issue 1738563002: Remove //tools/profile_chrome from Chromium repo (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 10 months ago

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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

7 from profile_chrome import controllers_unittest

8 from profile_chrome import ddms_controller

9

10

11 class DdmsControllerTest(controllers_unittest.BaseControllerTest):

12 def testTracing(self):

13 controller = ddms_controller.DdmsController(self.device, self.package_info)

14

15 interval = 1

16 try:

17 controller.StartTracing(interval)

18 finally:

19 controller.StopTracing()

20

21 result = controller.PullTrace()

22 try:

23 with open(result) as f:

24 self.assertTrue(f.read().startswith('*version'))

25 finally:

26 os.remove(result)

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