text: // Copyright (C) 2022 Igalia, S.L. All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  esid: sec-temporal.duration.from
  description: Strings with fractional duration units are rounded with the correct rounding mode
  includes: [temporalHelpers.js]
  features: [Temporal]
  ---*/
  
  const resultPosHours = Temporal.Duration.from("PT1.03125H");
  TemporalHelpers.assertDuration(resultPosHours, 0, 0, 0, 0, 1, 1, 52, 500, 0, 0,
    "positive fractional hours rounded with correct rounding mode");
  
  const resultNegHours = Temporal.Duration.from("-PT1.03125H");
  TemporalHelpers.assertDuration(resultNegHours, 0, 0, 0, 0, -1, -1, -52, -500, 0, 0,
    "negative fractional hours rounded with correct rounding mode");
  
  // The following input should not round, but may fail if an implementation does
  // floating point arithmetic too early:
  
  const resultPosSeconds = Temporal.Duration.from("PT46H66M71.50040904S");
  TemporalHelpers.assertDuration(resultPosSeconds, 0, 0, 0, 0, 46, 66, 71, 500, 409, 40,
    "positive fractional seconds not rounded");
  
  const resultNegSeconds = Temporal.Duration.from("-PT46H66M71.50040904S");
  TemporalHelpers.assertDuration(resultNegSeconds, 0, 0, 0, 0, -46, -66, -71, -500, -409, -40,
    "negative fractional seconds not rounded");
  