def test_tracer_disabled():
# add some dummy tracing code.
writer = DummyWriter()
tracer = Tracer()
tracer.writer = writer
tracer.enabled = True
with tracer.trace("foo") as s:
s.set_tag("a", "b")
assert writer.pop()
tracer.enabled = False
with tracer.trace("foo") as s:
s.set_tag("a", "b")
assert not writer.pop()
def test_tracer_disabled():
# add some dummy tracing code.
writer = DummyWriter()
tracer = Tracer()
tracer.writer = writer
tracer.enabled = True
with tracer.trace("foo") as s:
s.set_tag("a", "b")
assert writer.pop()
tracer.enabled = False
with tracer.trace("foo") as s:
s.set_tag("a", "b")
assert not writer.pop()
def test_tracer_disabled_mem_leak():
# ensure that if the tracer is disabled, we still remove things from the
# span buffer upon finishing.
writer = DummyWriter()
tracer = Tracer()
tracer.writer = writer
tracer.enabled = False
s1 = tracer.trace("foo")
s1.finish()
p1 = tracer.current_span()
s2 = tracer.trace("bar")
assert not s2._parent, s2._parent
s2.finish()
assert not p1, p1
def test_tracer_disabled_mem_leak():
# ensure that if the tracer is disabled, we still remove things from the
# span buffer upon finishing.
writer = DummyWriter()
tracer = Tracer()
tracer.writer = writer
tracer.enabled = False
s1 = tracer.trace("foo")
s1.finish()
p1 = tracer.current_span()
s2 = tracer.trace("bar")
assert not s2._parent, s2._parent
s2.finish()
assert not p1, p1
