def Measure(self, platform, results):
# Reads results from |RESULTS_FILE| on target and adds to |results|.
jsonResults = json.loads(
self._device.ReadFile(
perf_test_utils.GetConfig(self._device)['RESULTS_FILE']))
for test in jsonResults:
results.AddMeasurement(test, 'ms', jsonResults[test])
def main():
device = perf_test_utils.NativeDevice()
# Start HTTP server.
http_server_doc_root = perf_test_utils.GenerateHttpTestResources()
config_file = tempfile.NamedTemporaryFile()
http_server = lighttpd_server.LighttpdServer(
http_server_doc_root,
port=perf_test_utils.HTTP_PORT,
base_config_path=config_file.name)
perf_test_utils.GenerateLighttpdConfig(config_file, http_server_doc_root,
http_server)
assert http_server.StartupHttpServer()
config_file.close()
# Start QUIC server.
quic_server_doc_root = perf_test_utils.GenerateQuicTestResources(device)
quic_server = perf_test_utils.QuicServer(quic_server_doc_root)
quic_server.StartupQuicServer(device)
# Run test
os.environ['LD_LIBRARY_PATH'] = perf_test_utils.BUILD_DIR
device.RunShellCommand([
os.path.join(perf_test_utils.BUILD_DIR, 'cronet_native_perf_test'),
json.dumps(perf_test_utils.GetConfig(device))
],
check_return=True)
# Shutdown.
quic_server.ShutdownQuicServer()
shutil.rmtree(quic_server_doc_root)
http_server.ShutdownHttpServer()
shutil.rmtree(http_server_doc_root)
def __init__(self, device):
self._device = device
config = perf_test_utils.GetConfig(device)
device.RemovePath(config['DONE_FILE'], force=True)
self.url ='http://dummy/?'+urllib.urlencode(config)
start_intent = intent.Intent(
package=perf_test_utils.APP_PACKAGE,
activity=perf_test_utils.APP_ACTIVITY,
action=perf_test_utils.APP_ACTION,
# |config| maps from configuration value names to the configured values.
# |config| is encoded as URL parameter names and values and passed to
# the Cronet perf test app via the Intent data field.
data=self.url,
extras=None,
category=None)
super(CronetPerfTestAndroidStory, self).__init__(
start_intent, name='CronetPerfTest',
# No reason to wait for app; Run() will wait for results. By default
# StartActivity will timeout waiting for CronetPerfTest, so override
# |is_app_ready_predicate| to not wait.
is_app_ready_predicate=lambda app: True)
def Run(self, shared_user_story_state):
while not self._device.FileExists(
perf_test_utils.GetConfig(self._device)['DONE_FILE']):
time.sleep(1.0)
