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test_unknown_length.py
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30 lines (23 loc) · 962 Bytes
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import progressbar
def test_unknown_length() -> None:
pb = progressbar.ProgressBar(
widgets=[progressbar.AnimatedMarker()],
max_value=progressbar.UnknownLength,
)
assert pb.max_value is progressbar.UnknownLength
def test_unknown_length_default_widgets() -> None:
# The default widgets picked should work without a known max_value
pb = progressbar.ProgressBar(max_value=progressbar.UnknownLength).start()
for i in range(60):
pb.update(i)
pb.finish()
def test_unknown_length_at_start() -> None:
# The default widgets should be picked after we call .start()
pb = progressbar.ProgressBar().start(max_value=progressbar.UnknownLength)
for i in range(60):
pb.update(i)
pb.finish()
pb2 = progressbar.ProgressBar().start(max_value=progressbar.UnknownLength)
for w in pb2.widgets:
print(type(w), repr(w))
assert any(isinstance(w, progressbar.Bar) for w in pb2.widgets)