def _GetAllTimelineBasedMetrics():
# TODO(nednguyen): use discovery pattern to return all the instances of
# all TimelineBasedMetrics class in web_perf/metrics/ folder.
# This cannot be done until crbug.com/460208 is fixed.
return (smoothness.SmoothnessMetric(),
responsiveness_metric.ResponsivenessMetric(),
layout.LayoutMetric(), gpu_timeline.GPUTimelineMetric())
def _GetMetricFromMetricType(metric_type):
if metric_type == tir_module.IS_FAST:
return fast_metric.FastMetric()
if metric_type == tir_module.IS_SMOOTH:
return smoothness.SmoothnessMetric()
if metric_type == tir_module.IS_RESPONSIVE:
return responsiveness_metric.ResponsivenessMetric()
raise Exception('Unrecognized metric type: %s' % metric_type)
def CreateMetricsForTimelineInteractionRecord(self, interaction):
""" Subclass of TimelineBasedMeasurement overrides this method to customize
the binding of interaction's flags to metrics.
"""
res = []
if interaction.is_smooth:
res.append(smoothness.SmoothnessMetric())
if interaction.is_responsive:
res.append(responsiveness_metric.ResponsivenessMetric())
return res
def _GetAllTimelineBasedMetrics():
# TODO(nednguyen): use discovery pattern to return all the instances of
# all TimelineBasedMetrics class in web_perf/metrics/ folder.
# This cannot be done until crbug.com/460208 is fixed.
return (smoothness.SmoothnessMetric(),
responsiveness_metric.ResponsivenessMetric(),
layout.LayoutMetric(), gpu_timeline.GPUTimelineMetric(),
blob_timeline.BlobTimelineMetric(),
memory_timeline.MemoryTimelineMetric(),
text_selection.TextSelectionMetric(),
indexeddb_timeline.IndexedDBTimelineMetric(),
webrtc_rendering_timeline.WebRtcRenderingTimelineMetric())
