[webkit-changes] [WebKit/WebKit] 3d7e86: Realign handling of Temporal options with spec

[Ross Kirsling]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 3d7e86f4423f5912f9dce2c3c18689c32524baa4
      https://github.com/WebKit/WebKit/commit/3d7e86f4423f5912f9dce2c3c18689c32524baa4
  Author: Ross Kirsling <rkirsling at gmail.com>
  Date:   2023-11-07 (Tue, 07 Nov 2023)

  Changed paths:
    M JSTests/test262/expectations.yaml
    M Source/JavaScriptCore/runtime/TemporalObject.cpp

  Log Message:
  -----------
  Realign handling of Temporal options with spec
https://bugs.webkit.org/show_bug.cgi?id=264326

Reviewed by Yusuke Suzuki.

As of the latest Temporal spec...
1. fractionalSecondDigits has been updated to use floor instead of trunc.
2. roundingIncrement now has a maximum of 10^9 and does trunc (not floor) prior to checking against said maximum.

* JSTests/test262/expectations.yaml:
Mark 14 test cases as passing.

* Source/JavaScriptCore/runtime/TemporalObject.cpp:
(JSC::temporalFractionalSecondDigits):
(JSC::temporalRoundingIncrement):

Canonical link: https://commits.webkit.org/270360@main