def testAnnotateNodesNoLenses(self):
graph_view = loading_graph_view.LoadingGraphView(
self.trace, self.deps_lens)
for node in graph_view.deps_graph.graph.Nodes():
self.assertFalse(node.is_ad)
self.assertFalse(node.is_tracking)
for edge in graph_view.deps_graph.graph.Edges():
self.assertFalse(edge.is_timing)
def get_network_dependency_graph(json_dict):
trace = loading_trace.LoadingTrace.FromJsonDict(json_dict)
content_lens = (
content_classification_lens.ContentClassificationLens.WithRulesFiles(
trace, '', ''))
frame_lens = frame_load_lens.FrameLoadLens(trace)
activity = activity_lens.ActivityLens(trace)
deps_lens = request_dependencies_lens.RequestDependencyLens(trace)
graph_view = loading_graph_view.LoadingGraphView(
trace, deps_lens, content_lens, frame_lens, activity)
return graph_view
def testAnnotateNodesContentLens(self):
ad_request_ids = set(
[TestRequests.JS_REQUEST_UNRELATED_FRAME.request_id])
tracking_request_ids = set([TestRequests.JS_REQUEST.request_id])
content_lens = MockContentClassificationLens(ad_request_ids,
tracking_request_ids)
graph_view = loading_graph_view.LoadingGraphView(
self.trace, self.deps_lens, content_lens)
for node in graph_view.deps_graph.graph.Nodes():
request_id = node.request.request_id
self.assertEqual(request_id in ad_request_ids, node.is_ad)
self.assertEqual(request_id in tracking_request_ids,
node.is_tracking)
def _ProcessJsonTrace(json_dict):
trace = loading_trace.LoadingTrace.FromJsonDict(json_dict)
content_lens = (
content_classification_lens.ContentClassificationLens.WithRulesFiles(
trace, OPTIONS.ad_rules, OPTIONS.tracking_rules))
frame_lens = frame_load_lens.FrameLoadLens(trace)
activity = activity_lens.ActivityLens(trace)
deps_lens = request_dependencies_lens.RequestDependencyLens(trace)
graph_view = loading_graph_view.LoadingGraphView(
trace, deps_lens, content_lens, frame_lens, activity)
if OPTIONS.noads:
graph_view.RemoveAds()
return graph_view
def testRemoveAdsPruneGraph(self):
ad_request_ids = set([TestRequests.SECOND_REDIRECT_REQUEST.request_id])
tracking_request_ids = set([])
content_lens = MockContentClassificationLens(ad_request_ids,
tracking_request_ids)
graph_view = loading_graph_view.LoadingGraphView(
self.trace, self.deps_lens, content_lens)
graph_view.RemoveAds()
request_ids = set([
n.request.request_id for n in graph_view.deps_graph.graph.Nodes()
])
expected_request_ids = set(
[TestRequests.FIRST_REDIRECT_REQUEST.request_id])
self.assertSetEqual(expected_request_ids, request_ids)
def testEventInversion(self):
self._UpdateRequestTiming({
'1234.redirect.1': (0, 0),
'1234.redirect.2': (0, 0),
'1234.1': (10, 100),
'1234.12': (20, 50),
'1234.42': (40, 70),
'1234.56': (40, 150)
})
graph_view = loading_graph_view.LoadingGraphView(
self.trace, self.deps_lens)
self.assertEqual(None, graph_view.GetInversionsAtTime(40))
self.assertEqual('1234.1',
graph_view.GetInversionsAtTime(60)[0].request_id)
self.assertEqual('1234.1',
graph_view.GetInversionsAtTime(80)[0].request_id)
self.assertEqual(None, graph_view.GetInversionsAtTime(110))
self.assertEqual(None, graph_view.GetInversionsAtTime(160))
def main(trace_file):
import subprocess
import loading_graph_view
import loading_trace
import request_dependencies_lens
trace = loading_trace.LoadingTrace.FromJsonFile(trace_file)
dependencies_lens = request_dependencies_lens.RequestDependencyLens(trace)
activity = activity_lens.ActivityLens(trace)
graph_view = loading_graph_view.LoadingGraphView(trace, dependencies_lens,
activity=activity)
visualization = LoadingGraphViewVisualization(graph_view)
dotfile = trace_file + '.dot'
pngfile = trace_file + '.png'
with file(dotfile, 'w') as output:
visualization.OutputDot(output)
subprocess.check_call(['dot', '-Tpng', dotfile, '-o', pngfile])