// Copyright (C) 2021 Kevin Gibbons. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-date.prototype.setutcseconds description: Order of coercion of provided arguments vs NaN check info: | 1. Let t be ? thisTimeValue(this value). 2. Let s be ? ToNumber(sec). 3. If ms is present, let milli be ? ToNumber(ms). 4. If t is NaN, return NaN. 5. If ms is not present, let milli be msFromTime(t). 6. Let date be MakeDate(Day(t), MakeTime(HourFromTime(t), MinFromTime(t), s, milli)). 7. Let v be TimeClip(date). 8. Set the [[DateValue]] internal slot of this Date object to v. 9. Return v. includes: [compareArray.js] ---*/ var date = new Date(NaN); var effects = []; var argSec = { valueOf: function() { effects.push('valueOf sec'); return 0; } }; var argMs = { valueOf: function() { effects.push('valueOf ms'); return 0; } }; var returnValue = date.setUTCSeconds(argSec, argMs); var expectedEffects = ['valueOf sec', 'valueOf ms']; assert.compareArray(effects, expectedEffects); assert.sameValue(returnValue, NaN, 'argument is ignored when `this` is an invalid date'); assert.sameValue(date.getTime(), NaN, 'argument is ignored when `this` is an invalid date'); reportCompare(0, 0);