def testTracing(self):
if not perf_tracing_agent.PerfProfilerAgent.IsSupported():
return
ui.EnableTestMode()
categories = ['cycles']
agent = perf_tracing_agent.PerfProfilerAgent(self.device, categories)
try:
agent.StartAgentTracing(None, None)
finally:
agent.StopAgentTracing()
result = agent.GetResults()
json.loads(result.raw_data)
def testTracing(self):
if not perf_tracing_agent.PerfProfilerAgent.IsSupported():
return
ui.EnableTestMode()
categories = 'cycles'
agent = perf_tracing_agent.PerfProfilerAgent(self.presentation.device)
try:
agent.StartAgentTracing(perf_tracing_agent.PerfConfig(categories,
self.presentation.device))
finally:
agent.StopAgentTracing()
result = agent.GetResults()
json.loads(result.raw_data)
def testTracing(self):
if not perf_controller.PerfProfilerController.IsSupported():
return
ui.EnableTestMode()
categories = ['cycles']
controller = perf_controller.PerfProfilerController(self.device,
categories)
interval = 1
try:
controller.StartTracing(interval)
finally:
controller.StopTracing()
result = controller.PullTrace()
try:
with open(result) as f:
json.loads(f.read())
finally:
os.remove(result)
def setUp(self):
ui.EnableTestMode()
def setUp(self):
ui.EnableTestMode()
self._tracing_options = tracing_controller.TracingControllerConfig(
None, None, None, None, None, None, None, None, None)