def test_dtoa(): assert dtoa(3.47) == "3.47" assert dtoa(1.1) == "1.1" assert dtoa(-1.1) == "-1.1" assert dtoa(1.1, flags=rfloat.DTSF_SIGN) == "+1.1" assert dtoa(12.3577) == "12.3577" assert dtoa(10.0) == "10" assert dtoa(1.0e100) == "1e+100" assert dtoa(rfloat.INFINITY) == 'inf' assert dtoa(-rfloat.INFINITY) == '-inf' assert dtoa(rfloat.NAN) == 'nan'
def test_dtoa_precision(): assert dtoa(1.1, code='f', precision=2) == "1.10" assert dtoa(1e12, code='g', precision=12) == "1e+12"