text: // Copyright (C) 2021 Igalia, S.L. All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  esid: sec-temporal.duration
  description: Undefined arguments should be treated as zero.
  features: [Temporal]
  ---*/
  
  const args = [1, 1, 1, 1, 1, 1, 1];
  
  const explicit = new Temporal.Duration(...args, undefined);
  assert.sameValue(explicit.milliseconds, 0, "milliseconds default argument");
  
  const implicit = new Temporal.Duration(...args);
  assert.sameValue(implicit.milliseconds, 0, "milliseconds default argument");
  