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50930a0fa0
PR-URL: https://github.com/nodejs/node/pull/39469 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
62 lines
2.2 KiB
JavaScript
62 lines
2.2 KiB
JavaScript
// 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_intl_more_timezone
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// Tests time zone names.
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// Winter date (PST).
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var winter = new Date(2013, 1, 12, 14, 42, 53, 0);
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// Summer date (PDT).
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var summer = new Date(2013, 7, 12, 14, 42, 53, 0);
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// Common flags for both formatters.
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var flags = {
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year: 'numeric', month: 'long', day: 'numeric',
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hour : '2-digit', minute : '2-digit', second : '2-digit',
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timeZone: 'America/Los_Angeles'
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};
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flags.timeZoneName = "short";
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var dfs = new Intl.DateTimeFormat('en-US', flags);
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assertTrue(dfs.format(winter).indexOf('PST') !== -1);
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assertTrue(dfs.format(summer).indexOf('PDT') !== -1);
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assertEquals(flags.timeZoneName, dfs.resolvedOptions().timeZoneName);
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flags.timeZoneName = "long";
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var dfl = new Intl.DateTimeFormat('en-US', flags);
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assertTrue(dfl.format(winter).indexOf('Pacific Standard Time') !== -1);
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assertTrue(dfl.format(summer).indexOf('Pacific Daylight Time') !== -1);
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assertEquals(flags.timeZoneName, dfl.resolvedOptions().timeZoneName);
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flags.timeZoneName = "shortGeneric";
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var dfsg = new Intl.DateTimeFormat('en-US', flags);
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assertTrue(dfsg.format(winter).indexOf('PT') !== -1);
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assertTrue(dfsg.format(summer).indexOf('PT') !== -1);
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assertEquals(flags.timeZoneName, dfsg.resolvedOptions().timeZoneName);
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flags.timeZoneName = "longGeneric";
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var dflg = new Intl.DateTimeFormat('en-US', flags);
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assertTrue(dflg.format(winter).indexOf('Pacific Time') !== -1);
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assertTrue(dflg.format(summer).indexOf('Pacific Time') !== -1);
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assertEquals(flags.timeZoneName, dflg.resolvedOptions().timeZoneName);
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flags.timeZoneName = "shortOffset";
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var dfso = new Intl.DateTimeFormat('en-US', flags);
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assertTrue(dfso.format(winter).indexOf('GMT-8') !== -1);
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assertTrue(dfso.format(summer).indexOf('GMT-7') !== -1);
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assertEquals(flags.timeZoneName, dfso.resolvedOptions().timeZoneName);
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flags.timeZoneName = "longOffset";
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var dflo = new Intl.DateTimeFormat('en-US', flags);
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assertTrue(dflo.format(winter).indexOf('GMT-08:00') !== -1);
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assertTrue(dflo.format(summer).indexOf('GMT-07:00') !== -1);
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assertEquals(flags.timeZoneName, dflo.resolvedOptions().timeZoneName);
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