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// 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.sethours
description: Order of coercion of provided arguments vs NaN check
info: |
1. Let t be ? thisTimeValue(this value).
2. Let h be ? ToNumber(hour).
3. If min is present, let m be ? ToNumber(min).
4. If sec is present, let s be ? ToNumber(sec).
5. If ms is present, let milli be ? ToNumber(ms).
6. If t is NaN, return NaN.
7. Set t to LocalTime(t).
8. If min is not present, let m be MinFromTime(t).
9. If sec is not present, let s be SecFromTime(t).
10. If ms is not present, let milli be msFromTime(t).
11. Let date be MakeDate(Day(t), MakeTime(h, m, s, milli)).
12. Let u be TimeClip(UTC(date)).
13. Set the [[DateValue]] internal slot of this Date object to u.
14. Return u.
includes: [compareArray.js]
---*/
var date = new Date(NaN);
var effects = [];
var argHour = {
valueOf: function() {
effects.push('valueOf hour');
return 0;
}
};
var argMin = {
valueOf: function() {
effects.push('valueOf min');
return 0;
}
};
var argSec = {
valueOf: function() {
effects.push('valueOf sec');
return 0;
}
};
var argMs = {
valueOf: function() {
effects.push('valueOf ms');
return 0;
}
};
var returnValue = date.setHours(argHour, argMin, argSec, argMs);
var expectedEffects = ['valueOf hour', 'valueOf min', '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);
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