def test_propagation_with_new_context(self):
# create multiple futures so that we expect multiple
# traces instead of a single one
ctx = Context(trace_id=100, span_id=101)
self.tracer.context_provider.activate(ctx)
def greenlet():
with self.tracer.trace('greenlet') as span:
gevent.sleep(0.01)
jobs = [gevent.spawn(greenlet) for x in range(1)]
gevent.joinall(jobs)
traces = self.tracer.writer.pop_traces()
eq_(1, len(traces))
eq_(1, len(traces[0]))
eq_(traces[0][0].trace_id, 100)
eq_(traces[0][0].parent_id, 101)
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