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TEST: Tests for imag and real #210

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Oct 26, 2025
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TEST: Tests for imag and real #210

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12 changes: 11 additions & 1 deletion quaddtype/tests/test_quaddtype.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3095,4 +3095,14 @@ def test_buffer():
buff = a.data

reconstructed = np.frombuffer(buff, dtype=QuadPrecDType())[0]
assert reconstructed == a, "Buffer reconstruction failed"
assert reconstructed == a, "Buffer reconstruction failed"

@pytest.mark.parametrize("value", [0.0, -0.0, 1.0, -1.0, 3.14, -2.71, "inf", "-inf", "nan"])
def test_imag_real(value):
a = QuadPrecision(value)
if np.isnan(a):
assert np.isnan(a.real), "Real part of NaN should be NaN"
assert a.imag == QuadPrecision(0.0), "Imaginary part should be zero"
return
assert a.real == a, "Real part mismatch"
assert a.imag == QuadPrecision(0.0), "Imaginary part should be zero"