50 lines
1.9 KiB
JavaScript
50 lines
1.9 KiB
JavaScript
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// Copyright 2019 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-intl-date-format-range
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const date1 = new Date("2019-01-03T03:20");
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const date2 = new Date("2019-01-05T19:33");
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const date3 = new Date("2019-01-05T22:57");
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// value: "Jan 3 – 5, 2019"
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// source: hhhhShhhEhhhhhh
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// type: mmmldllldllyyyy
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// h: Shared, S: startRange, E: endRange
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// m: month, l: literal, d: day, y: year
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const expected1 = [
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{type: "month", value: "Jan", source: "shared"},
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{type: "literal", value: " ", source: "shared"},
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{type: "day", value: "3", source: "startRange"},
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{type: "literal", value: " – ", source: "shared"},
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{type: "day", value: "5", source: "endRange"},
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{type: "literal", value: ", ", source: "shared"},
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{type: "year", value: "2019", source: "shared"}
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];
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var dtf = new Intl.DateTimeFormat(["en"], {year: "numeric", month: "short", day: "numeric"});
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const ret1 = dtf.formatRangeToParts(date1, date2);
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assertEquals(expected1, ret1);
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// value: "Jan 5, 7 – 10 PM"
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// source: hhhhhhhShhhEEhhh
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// type: mmmldlldlllhhlpp
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// h: Shared, S: startRange, E: endRange
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// m: month, l: literal, d: day, h: hour, p: dayPeriod
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const expected2 = [
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{type: "month", value: "Jan", source: "shared"},
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{type: "literal", value: " ", source: "shared"},
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{type: "day", value: "5", source: "shared"},
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{type: "literal", value: ", ", source: "shared"},
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{type: "hour", value: "7", source: "startRange"},
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{type: "literal", value: " – ", source: "shared"},
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{type: "hour", value: "10", source: "endRange"},
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{type: "literal", value: " ", source: "shared"},
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{type: "dayPeriod", value: "PM", source: "shared"}
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];
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dtf = new Intl.DateTimeFormat(["en"], {month: "short", day: "numeric", hour: "numeric"});
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const ret2 = dtf.formatRangeToParts(date2, date3);
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assertEquals(expected2, ret2);
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