def test_large_ids(tracer):
def serialize(trace_id, span_id):
"""Checks that there are no exceptions during marshalling."""
parent_ctx = SpanContext(trace_id=trace_id,
span_id=span_id,
parent_id=0,
flags=1)
parent = Span(context=parent_ctx, operation_name='x', tracer=tracer)
span = tracer.start_span(operation_name='x',
references=child_of(parent.context))
span.finish()
_marshall_span(span)
trace_id = 0x77fd53dc6b437681
serialize(trace_id, trace_id)
assert thrift.id_to_int(trace_id) == 0x77fd53dc6b437681
trace_id = 0x7fffffffffffffff
serialize(trace_id, trace_id)
assert thrift.id_to_int(trace_id) == 0x7fffffffffffffff
trace_id = 0x8000000000000000
serialize(trace_id, trace_id)
assert thrift.id_to_int(trace_id) == -0x8000000000000000
trace_id = 0x97fd53dc6b437681
serialize(trace_id, trace_id)
trace_id = (1 << 64) - 1
assert trace_id == 0xffffffffffffffff
serialize(trace_id, trace_id)
assert thrift.id_to_int(trace_id) == -1
trace_id = (1 << 128) - 1
span_id = 0xffffffffffffffff
assert trace_id == 0xffffffffffffffffffffffffffffffff
serialize(trace_id, span_id)
assert thrift._id_to_low(trace_id) == 0xffffffffffffffff
assert thrift._id_to_high(trace_id) == 0xffffffffffffffff
trace_id = 0xfb34678b8864f051e5c8c603484e57
span_id = 0x77fd53dc6b437681
serialize(trace_id, span_id)
assert thrift._id_to_low(trace_id) == 0x51e5c8c603484e57
assert thrift._id_to_high(trace_id) == 0xfb34678b8864f0
def test_none_ids():
assert thrift.id_to_int(None) is None
assert thrift._id_to_low(None) is None
assert thrift._id_to_high(None) is None