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How to use test_targeting_square_loss method in hypothesis

Best Python code snippet using hypothesis

test_targeting.py

Source:test_targeting.py

...118def test_issue_2395_regression():119    @given(d=st.floats().filter(lambda x: abs(x) < 1000))120    @settings(max_examples=1000, database=None)121    @seed(93962505385993024185959759429298090872)122    def test_targeting_square_loss(d):123        target(-((d - 42.5) ** 2.0))...

test_simple.py

Source:test_simple.py

...17        Phase.shrink,18    ],  # Skip Phase.reuse to not run previous counter-examples19)20@seed(93962505385993024185959759429298090872)21def test_targeting_square_loss(d):22    """23    Contrived example of targeting properties.24    Disabling Phase.target or removing `target(-loss)` will most likely make the test pass.25    """26    # Assume this value triggers a bug27    target_value = 42.528    should_fail = abs(d - target_value) < 0.529    if should_fail:30        print("Failing with value {}".format(d))31        raise Exception("Critically close to {}, got {}".format(target_value, d))32    # Target the value33    loss = math.pow((d - target_value), 2.0)34    target(-loss)35regex = re.compile("(a+)+")...

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