def __init__(self, resource):
"""Initializes the facade objects."""
# TODO: (crbug.com/618111) Add test driven switch for
# supporting arc_mode enabled or disabled. At this time
# if ARC build is tested, arc_mode is always enabled.
arc_res = None
if utils.get_board_property('CHROMEOS_ARC_VERSION'):
logging.info('Using ARC resource on ARC enabled board.')
from autotest_lib.client.cros.multimedia import arc_resource
arc_res = arc_resource.ArcResource()
self._facades = {
'audio': audio_facade_native.AudioFacadeNative(
resource, arc_resource=arc_res),
'video': video_facade_native.VideoFacadeNative(
resource, arc_resource=arc_res),
'display': display_facade_native.DisplayFacadeNative(resource),
'system': system_facade_native.SystemFacadeNative(),
'usb': usb_facade_native.USBFacadeNative(),
'browser': browser_facade_native.BrowserFacadeNative(resource),
'input': input_facade_native.InputFacadeNative(),
'cfm_main_screen': cfm_facade_native.CFMFacadeNative(
resource, 'hotrod'),
'cfm_mimo_screen': cfm_facade_native.CFMFacadeNative(
resource, 'control'),
'kiosk': kiosk_facade_native.KioskFacadeNative(resource)
}
def __init__(self, resource):
"""Initializes the facade objects."""
self._facades = {
'audio': audio_facade_native.AudioFacadeNative(resource),
'display': display_facade_native.DisplayFacadeNative(resource),
'system': system_facade_native.SystemFacadeNative(),
'usb': usb_facade_native.USBFacadeNative(),
'browser': browser_facade_native.BrowserFacadeNative(resource),
}
def __init__(
self,
title,
own_script,
common_script,
bindir,
tmpdir,
debugdir,
timeout = 70,
test_runtime_seconds = 60,
num_peer_connections = 5,
iteration_delay_millis = 500,
before_start_hook = None):
def perf_before_start_hook(tab):
"""
Before start hook to disable cpu overuse detection.
"""
if before_start_hook:
before_start_hook(tab)
tab.EvaluateJavaScript('cpuOveruseDetection = false')
super(WebRtcPeerConnectionPerformanceTest, self).__init__(
title,
own_script,
common_script,
bindir,
tmpdir,
debugdir,
timeout,
test_runtime_seconds,
num_peer_connections,
iteration_delay_millis,
perf_before_start_hook)
self.collector = system_metrics_collector.SystemMetricsCollector(
system_facade_native.SystemFacadeNative())
# TODO(crbug/784365): If this proves to work fine, move to a separate
# module and make more generic.
delay = 5
iterations = self.test_runtime_seconds / delay + 1
utils.BgJob('top -b -d %d -n %d -w 512 -c > %s/top_output.txt'
% (delay, iterations, self.debugdir))
utils.BgJob('iostat -x %d %d > %s/iostat_output.txt'
% (delay, iterations, self.debugdir))
utils.BgJob('for i in $(seq %d);'
'do netstat -s >> %s/netstat_output.txt'
';sleep %d;done'
% (delay, self.debugdir, iterations))