4343e1a976
Etc/GMT* time zones are listed in the INAN time zone database and they should be accepted as valid. This CL will be followed by a CL for moving time zone name checks to C++ that will accept all the time zone names (e.g. EST5EDT, Hongkong, ROK, Zulu). Bug: chromium:364374 Test: intl/date-format/timezone.js Test: mjsunit/regress/regress-crbug-364374 Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng Change-Id: If0e5327d7e980504a9cb3d2b641e907ebce61180 Reviewed-on: https://chromium-review.googlesource.com/1159546 Commit-Queue: Jungshik Shin <jshin@chromium.org> Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#54879}
78 lines
3.6 KiB
JavaScript
78 lines
3.6 KiB
JavaScript
// Copyright 2013 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Tests time zone support.
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// TODO(littledan): getDefaultTimeZone() is not available from JavaScript
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// var df = Intl.DateTimeFormat();
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// assertEquals(getDefaultTimeZone(), df.resolvedOptions().timeZone);
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[
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'UtC', 'gmt', 'Etc/UTC', 'Etc/GMT', 'Etc/GMT0', 'Etc/GMT+0',
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'etc/gmt-0', 'etc/zulu', 'Etc/universal', 'etc/greenwich'
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].forEach((timezone) => {
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const df = Intl.DateTimeFormat(undefined, {timeZone: timezone});
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assertEquals('UTC', df.resolvedOptions().timeZone);
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})
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// See test/mjsunit/regress/regress-crbug-364374.js for additional/ tests.
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df = Intl.DateTimeFormat(undefined, {timeZone: 'America/Los_Angeles'});
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assertEquals('America/Los_Angeles', df.resolvedOptions().timeZone);
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df = Intl.DateTimeFormat(undefined, {timeZone: 'Europe/Belgrade'});
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assertEquals('Europe/Belgrade', df.resolvedOptions().timeZone);
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df = Intl.DateTimeFormat(undefined, {timeZone: 'euRope/beLGRade'});
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assertEquals('Europe/Belgrade', df.resolvedOptions().timeZone);
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// Etc/GMT-14 to Etc/GMT+12 are valid.
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df = Intl.DateTimeFormat(undefined, {timeZone: 'etc/gmt+12'});
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assertEquals('Etc/GMT+12', df.resolvedOptions().timeZone);
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df = Intl.DateTimeFormat(undefined, {timeZone: 'etc/gmt+9'});
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assertEquals('Etc/GMT+9', df.resolvedOptions().timeZone);
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df = Intl.DateTimeFormat(undefined, {timeZone: 'etc/gmt-9'});
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assertEquals('Etc/GMT-9', df.resolvedOptions().timeZone);
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df = Intl.DateTimeFormat(undefined, {timeZone: 'etc/gmt-14'});
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assertEquals('Etc/GMT-14', df.resolvedOptions().timeZone);
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assertThrows('Intl.DateTimeFormat(undefined, {timeZone: \'Etc/GMT+13\'})');
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// : + - are not allowed, only / _ are.
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assertThrows('Intl.DateTimeFormat(undefined, {timeZone: \'GMT+07:00\'})');
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assertThrows('Intl.DateTimeFormat(undefined, {timeZone: \'GMT+0700\'})');
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assertThrows('Intl.DateTimeFormat(undefined, {timeZone: \'GMT-05:00\'})');
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assertThrows('Intl.DateTimeFormat(undefined, {timeZone: \'GMT-0500\'})');
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assertThrows('Intl.DateTimeFormat(undefined, ' +
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'{timeZone: \'America/Los-Angeles\'})');
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// Throws for unsupported time zones.
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assertThrows('Intl.DateTimeFormat(undefined, {timeZone: \'Aurope/Belgrade\'})');
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