35 lines
1.3 KiB
JavaScript
35 lines
1.3 KiB
JavaScript
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// Copyright 2018 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: --no-icu-timezone-data
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// Environment Variables: TZ=America/New_York
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// 2017-03-12T02:00 : UTC-5 => UTC-4
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assertEquals(new Date(Date.UTC(2017, 2, 12, 6, 59)),
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new Date(2017, 2, 12, 1, 59))
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assertEquals(new Date(Date.UTC(2017, 2, 12, 7)),
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new Date(2017, 2, 12, 2));
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assertEquals(new Date(Date.UTC(2017, 2, 12, 7, 30)),
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new Date(2017, 2, 12, 2, 30));
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assertEquals(new Date(Date.UTC(2017, 2, 12, 7)),
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new Date(2017, 2, 12, 3));
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assertEquals(new Date(Date.UTC(2017, 2, 12, 7, 30)),
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new Date(2017, 2, 12, 3, 30));
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assertEquals((new Date(2017, 2, 12, 3, 30)).getTimezoneOffset(),
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(new Date(2017, 2, 12, 2, 30)).getTimezoneOffset());
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// 2017-11-05T02:00 : UTC-4 => UTC-5
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assertEquals(new Date(Date.UTC(2017, 10, 5, 4, 59)),
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new Date(2017, 10, 5, 0, 59));
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assertEquals(new Date(Date.UTC(2017, 10, 5, 5)),
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new Date(2017, 10, 5, 1));
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assertEquals(new Date(Date.UTC(2017, 10, 5, 5, 30)),
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new Date(2017, 10, 5, 1, 30));
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assertEquals(new Date(Date.UTC(2017, 10, 5, 5, 59)),
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new Date(2017, 10, 5, 1, 59));
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assertEquals(new Date(Date.UTC(2017, 10, 5, 7)),
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new Date(2017, 10, 5, 2))
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assertEquals(new Date(Date.UTC(2017, 10, 5, 8)),
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new Date(2017, 10, 5, 3))
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