// Copyright (C) 2016 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-date.utc description: Conditional offset of provided `year` value info: | 1. Let y be ? ToNumber(year). [...] 8. If y is not NaN and 0 ≤ ToInteger(y) ≤ 99, let yr be 1900+ToInteger(y); otherwise, let yr be y. 9. Return TimeClip(MakeDate(MakeDay(yr, m, dt), MakeTime(h, min, s, milli))). ---*/ assert.sameValue(Date.UTC(-1, 0), -62198755200000, '-1 (no offset)'); assert.sameValue(Date.UTC(0, 0), -2208988800000, '+0'); assert.sameValue(Date.UTC(-0, 0), -2208988800000, '-0'); assert.sameValue(Date.UTC(-0.999999, 0), -2208988800000, '-0.999999'); assert.sameValue(Date.UTC(70, 0), 0, '70'); assert.sameValue(Date.UTC(70, 0), 0, '70.999999'); assert.sameValue(Date.UTC(99, 0), 915148800000, '99'); assert.sameValue(Date.UTC(99.999999, 0), 915148800000, '99.999999'); assert.sameValue(Date.UTC(100, 0), -59011459200000, '100 (no offset)'); reportCompare(0, 0);