run()

Result autoresearch::ieee754_check::run ( )

inline

Definition at line 103 of file AutoResearchIeee754.h.

                    {
    Result r{};
    r.success = true;
    r.first_failure = nullptr;
 
    Ieee754CaseState& state = ieee754CaseState();
 
    for (fl::size i = 0; i < sizeof(state.parse_cases) / sizeof(state.parse_cases[0]); ++i) {
        const ParseCase& c = state.parse_cases[i];
        fl::size consumed = 0;
        const fl::u32 actual =
            fl::ieee754_parse_decimal(c.text, fl::strlen(c.text), &consumed);
        const bool value_ok = c.exact
            ? actual == c.expected_bits
            : withinOneUlp(actual, c.expected_bits);
        recordCheck(r, c.text, value_ok && consumed == fl::strlen(c.text),
                    c.expected_bits, actual);
    }
 
    for (fl::size i = 0; i < sizeof(state.format_cases) / sizeof(state.format_cases[0]); ++i) {
        const FormatCase& c = state.format_cases[i];
        const fl::string actual = fl::ieee754_format_decimal(c.bits, c.precision);
        recordCheck(r, c.expected_text, actual == c.expected_text,
                    c.bits, c.bits);
    }
 
    for (fl::size i = 0; i < sizeof(state.round_trip_bits) / sizeof(state.round_trip_bits[0]); ++i) {
        const fl::u32 expected = state.round_trip_bits[i];
        const fl::string text = fl::ieee754_format_decimal(expected, 9);
        const fl::u32 actual =
            fl::ieee754_parse_decimal(text.c_str(), text.size());
        recordCheck(r, "roundtrip", withinOneUlp(actual, expected),
                    expected, actual);
    }
 
    fl::size consumed = 123u;
    (void)fl::ieee754_parse_decimal("nan", 3, &consumed);
    recordCheck(r, "nan-reject", consumed == 0u, 0u, static_cast<fl::u32>(consumed));
 
    r.success = r.tests_failed == 0u;
    return r;
}

References autoresearch::ieee754_check::FormatCase::bits, fl::basic_string::c_str(), autoresearch::ieee754_check::ParseCase::exact, autoresearch::ieee754_check::ParseCase::expected_bits, autoresearch::ieee754_check::FormatCase::expected_text, fl::ieee754_format_decimal(), fl::ieee754_parse_decimal(), ieee754CaseState(), autoresearch::ieee754_check::FormatCase::precision, recordCheck(), run(), fl::basic_string::size(), state, fl::strlen(), autoresearch::ieee754_check::Result::success, autoresearch::ieee754_check::ParseCase::text, and withinOneUlp().

Referenced by autoResearchLowMemorySetup(), and run().

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