26 lines
1.3 KiB
JavaScript
26 lines
1.3 KiB
JavaScript
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// Copyright 2015 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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if (this.Intl) {
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// Normalizes Kat{h,}mandu (chromium:487322)
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// According to the IANA timezone db, Kathmandu is the current canonical
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// name, but ICU got it backward. To make this test robust against a future
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// ICU change ( http://bugs.icu-project.org/trac/ticket/12044 ),
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// just check that Kat(h)mandu is resolved identically.
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df1 = new Intl.DateTimeFormat('en-US', {'timeZone': 'Asia/Katmandu'})
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df2 = new Intl.DateTimeFormat('en-US', {'timeZone': 'Asia/Kathmandu'})
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assertEquals(df1.resolvedOptions().timeZone, df2.resolvedOptions().timeZone);
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// Normalizes Ulan_Bator to Ulaanbaatar. Unlike Kat(h)mandu, ICU got this
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// right so that we make sure that Ulan_Bator is resolved to Ulaanbaatar.
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df = new Intl.DateTimeFormat('en-US', {'timeZone': 'Asia/Ulaanbaatar'})
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assertEquals('Asia/Ulaanbaatar', df.resolvedOptions().timeZone);
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df = new Intl.DateTimeFormat('en-US', {'timeZone': 'Asia/Ulan_Bator'})
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assertEquals('Asia/Ulaanbaatar', df.resolvedOptions().timeZone);
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// Throws for unsupported time zones.
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assertThrows(() => Intl.DateTimeFormat(undefined, {timeZone: 'Aurope/Paris'}));
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}
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