23 lines
1.0 KiB
JavaScript
23 lines
1.0 KiB
JavaScript
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// Copyright 2021 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: --harmony-temporal
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// https://tc39.es/proposal-temporal/#sec-temporal.calendar.prototype.monthsinyear
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let cal = new Temporal.Calendar("iso8601");
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assertEquals(12, cal.monthsInYear(new Temporal.PlainDate(2021, 7, 15)));
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assertEquals(12, cal.monthsInYear(new Temporal.PlainDate(1234, 7, 15)));
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assertEquals(12,
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cal.monthsInYear(new Temporal.PlainDateTime(1997, 8, 23, 5, 30, 13)));
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assertEquals(12,
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cal.monthsInYear(new Temporal.PlainDateTime(1234, 8, 23, 5, 30, 13)));
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assertEquals(12, cal.monthsInYear("2019-03-18"));
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assertEquals(12, cal.monthsInYear("1234-03-18"));
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// TODO Test the following later.
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//assertEquals(12, cal.monthsInYear(new Temporal.PlainMonthDay(2, 6)));
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//assertEquals(12, cal.monthsInYear(new Temporal.ZonedDateTime(
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// 86400n * 366n * 50n, "UTC")))
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//assertEquals(12, cal.monthsInYear({year: 2001, month: 9, day: 11}));
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