86 lines
3.3 KiB
JavaScript
86 lines
3.3 KiB
JavaScript
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// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --icu-timezone-data
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// Environment Variables: TZ=Europe/Moscow
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// https://www.timeanddate.com/time/zone/russia/moscow
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// 2010-03-28T02:00 : UTC+3 => UTC+4
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assertEquals(new Date(Date.UTC(2010, 2, 27, 22, 59)),
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new Date(2010, 2, 28, 1, 59));
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assertEquals(new Date(Date.UTC(2010, 2, 27, 23)),
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new Date(2010, 2, 28, 2));
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assertEquals(new Date(Date.UTC(2010, 2, 27, 23, 30)),
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new Date(2010, 2, 28, 2, 30));
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assertEquals(new Date(Date.UTC(2010, 2, 27, 23)),
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new Date(2010, 2, 28, 3));
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assertEquals(new Date(Date.UTC(2010, 2, 27, 23, 30)),
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new Date(2010, 2, 28, 3, 30));
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assertEquals((new Date(2010, 2, 28, 3, 30)).getTimezoneOffset(),
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(new Date(2010, 2, 28, 2, 30)).getTimezoneOffset());
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// 2010-10-31T03:00 : UTC+4 => UTC+3
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assertEquals(new Date(Date.UTC(2010, 9, 30, 21, 59)),
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new Date(2010, 9, 31, 1, 59));
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assertEquals(new Date(Date.UTC(2010, 9, 30, 22)),
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new Date(2010, 9, 31, 2));
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assertEquals(new Date(Date.UTC(2010, 9, 30, 22, 30)),
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new Date(2010, 9, 31, 2, 30));
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assertEquals(new Date(Date.UTC(2010, 9, 30, 22, 59)),
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new Date(2010, 9, 31, 2, 59))
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assertEquals(new Date(Date.UTC(2010, 9, 31, 0)),
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new Date(2010, 9, 31, 3))
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assertEquals(new Date(Date.UTC(2010, 9, 31, 0, 30)),
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new Date(2010, 9, 31, 3, 30))
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// 2011-03-27T02:00 : UTC+3 => UTC+4
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assertEquals(new Date(Date.UTC(2011, 2, 26, 22, 59)),
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new Date(2011, 2, 27, 1, 59))
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assertEquals(new Date(Date.UTC(2011, 2, 26, 23)),
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new Date(2011, 2, 27, 2));
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assertEquals(new Date(Date.UTC(2011, 2, 26, 23, 30)),
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new Date(2011, 2, 27, 2, 30));
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assertEquals(new Date(Date.UTC(2011, 2, 26, 23)),
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new Date(2011, 2, 27, 3));
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assertEquals(new Date(Date.UTC(2011, 2, 26, 23, 30)),
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new Date(2011, 2, 27, 3, 30));
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assertEquals((new Date(2011, 2, 27, 3, 30)).getTimezoneOffset(),
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(new Date(2011, 2, 27, 2, 30)).getTimezoneOffset());
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// No daylight saving time in 2012, 2013: UTC+4 year-round
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assertEquals(new Date(Date.UTC(2012, 5, 21, 0)),
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new Date(2012, 5, 21, 4))
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assertEquals(new Date(Date.UTC(2012, 11, 21, 0)),
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new Date(2012, 11, 21, 4))
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assertEquals(new Date(Date.UTC(2013, 5, 21, 0)),
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new Date(2013, 5, 21, 4))
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assertEquals(new Date(Date.UTC(2013, 11, 21, 0)),
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new Date(2013, 11, 21, 4))
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// 2014-10-26T0200: UTC+4 => UTC+3 (year-round)
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assertEquals(new Date(Date.UTC(2014, 9, 25, 20, 59)),
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new Date(2014, 9, 26, 0, 59));
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assertEquals(new Date(Date.UTC(2014, 9, 25, 21)),
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new Date(2014, 9, 26, 1));
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assertEquals(new Date(Date.UTC(2014, 9, 25, 21, 30)),
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new Date(2014, 9, 26, 1, 30));
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assertEquals(new Date(Date.UTC(2014, 9, 25, 21, 59)),
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new Date(2014, 9, 26, 1, 59))
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assertEquals(new Date(Date.UTC(2014, 9, 25, 23)),
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new Date(2014, 9, 26, 2))
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assertEquals(new Date(Date.UTC(2014, 9, 25, 23, 1)),
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new Date(2014, 9, 26, 2, 1))
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assertEquals(new Date(Date.UTC(2014, 11, 21, 0)),
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new Date(2014, 11, 21, 3))
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assertEquals(new Date(Date.UTC(2015, 5, 21, 0)),
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new Date(2015, 5, 21, 3))
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assertEquals(new Date(Date.UTC(2015, 11, 21, 0)),
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new Date(2015, 11, 21, 3))
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assertEquals(new Date(Date.UTC(2016, 5, 21, 0)),
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new Date(2016, 5, 21, 3))
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assertEquals(new Date(Date.UTC(2015, 11, 21, 0)),
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new Date(2015, 11, 21, 3))
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