Move webrtc/{tools => rtc_tools}

webrtc/tools/video_analysis_test.py

-#!/usr/bin/env python
-# Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
-#
-# Use of this source code is governed by a BSD-style license
-# that can be found in the LICENSE file in the root of the source
-# tree. An additional intellectual property rights grant can be found
-# in the file PATENTS.  All contributing project authors may
-# be found in the AUTHORS file in the root of the source tree.
-
-import glob
-import unittest
-from video_analysis import FindUsbPortForV4lDevices
-
-
-class RunVideoAnalysisTest(unittest.TestCase):
-  def SetGlobPath(self, path1, path2):
-    self.path1 = path1
-    self.path2 = path2
-
-  def setUp(self):
-    self.path1 = ''
-    self.path2 = ''
-    self.request_nbr = 1
-
-    def GlobMock(string):
-      # Eat incoming string.
-      del string
-      if self.request_nbr == 1:
-        self.request_nbr += 1
-        return self.path1
-      else:
-        self.request_nbr = 1
-        return self.path2
-
-    # Override the glob function with our own that returns a string set by the
-    # test.
-    glob.glob = GlobMock
-
-  # Verifies that the correct USB id is returned.
-  def testFindUSBPortForV4lDevices(self):
-    short_path1 = ('/sys/bus/usb/devices/usb1/1-1/driver/4-4/4-4:1.0/'
-                   'video4linux/video0')
-    short_path2 = ('/sys/bus/usb/devices/usb1/1-1/driver/4-3/4-3:1.0/'
-                   'video4linux/video1')
-    self.SetGlobPath(short_path1, short_path2)
-    short_usb_ids = ['4-4', '4-3']
-    self.assertEqual(FindUsbPortForV4lDevices('video0', 'video1'),
-                     short_usb_ids)
-
-    long_path1 = ('/sys/bus/usb/devices/usb1/1-1/driver/3-3/3-3.1:1.0/'
-                  'video4linux/video0')
-    long_path2 = ('/sys/bus/usb/devices/usb1/1-1/driver/3-2/3-2.1:1.0/'
-                  'video4linux/video1')
-    self.SetGlobPath(long_path1, long_path2)
-    long_usb_ids = ['3-3.1', '3-2.1']
-    self.assertEqual(FindUsbPortForV4lDevices('video0', 'video1'), long_usb_ids)
-
-
-  def testFindUSBPortForV4lDevicesNoDevice(self):
-    no_device_found = ('')
-    v4l_device = ('/sys/bus/usb/devices/usb1/1-1/driver/3-2/3-2.1:1.0/'
-                  'video4linux/video1')
-    self.SetGlobPath(no_device_found, v4l_device)
-    empty_list = []
-    self.assertEqual(FindUsbPortForV4lDevices('video0', 'video1'), empty_list)
-
-
-if __name__ == "__main__":
-  unittest.main()