1 # Copyright 2017 The Chromium OS 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 AUTHOR = 'The Chromium OS Authors' 6 NAME = 'camera_V4L2.constant_framerate' 7 PURPOSE = 'Exercises v4l2 camera devices to verify required operations.' 8 CRITERIA = """ 9 This is a complex test and tests many different functions. This test will fail 10 if any of the following conditions occur: 11 - No v4L2 device is found 12 - If a mandatory control is not supported 13 - If streaming is not supported 14 - If a required resolution is not supported when capturing a stream 15 - If frame rate is not constant when device supports constant framerate 16 """ 17 ATTRIBUTES = "suite:bvt-perbuild" 18 TIME='MEDIUM' 19 TEST_CATEGORY = 'V4L2' 20 TEST_TYPE = 'client' 21 DEPENDENCIES = 'webcam, arc' 22 BUG_TEMPLATE = { 23 'labels': ['OS-Chrome', 'VideoTestFailure'], 24 'cc': ['chromeos-video-test-failures (a] google.com'], 25 } 26 27 DOC = """ 28 This test executes media_v4l2_test and media_v4l2_unittest binaries. 29 For more information on V4L2 see: 30 http://www.linuxfordevices.com/c/a/Linux-For-Devices-Articles/Intro-to-V4L2/ 31 """ 32 33 job.run_test('camera_V4L2', test_constant_framerate=True, 34 tag='constant_framerate') 35
