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// 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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df = Intl.DateTimeFormat(undefined, {timeZone: 'UtC'});
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assertEquals('UTC', df.resolvedOptions().timeZone);
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df = Intl.DateTimeFormat(undefined, {timeZone: 'gmt'});
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assertEquals('UTC', df.resolvedOptions().timeZone);
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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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// Check Etc/XXX variants. They should work too.
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df = Intl.DateTimeFormat(undefined, {timeZone: 'Etc/UTC'});
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assertEquals('UTC', df.resolvedOptions().timeZone);
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df = Intl.DateTimeFormat(undefined, {timeZone: 'Etc/GMT'});
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assertEquals('UTC', 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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// : + - 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, {timeZone: \'Etc/GMT+0\'})');
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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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