mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-06-10 10:01:13 +09:00
cef9564728
This fixes an issue where we'd serialize some floating point numbers with excessive precision, resulting in unpleasant-looking numbers like 0.49999999999999999 and such. At least 90 new subtests passing on WPT, possibly more. :^)
25 lines
590 B
C++
25 lines
590 B
C++
/*
|
|
* Copyright (c) 2022-2025, Sam Atkins <sam@ladybird.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/Math.h>
|
|
#include <LibWeb/CSS/Number.h>
|
|
|
|
namespace Web::CSS {
|
|
|
|
String Number::to_string() const
|
|
{
|
|
if (m_type == Type::IntegerWithExplicitSign)
|
|
return MUST(String::formatted("{:+}", m_value));
|
|
if (m_value == AK::Infinity<double>)
|
|
return "infinity"_string;
|
|
if (m_value == -AK::Infinity<double>)
|
|
return "-infinity"_string;
|
|
if (isnan(m_value))
|
|
return "NaN"_string;
|
|
return MUST(String::formatted("{:.5}", m_value));
|
|
}
|
|
|
|
}
|