v8/test/intl/overrides/date.js

66 lines
3.2 KiB
JavaScript
Raw Normal View History

// Copyright 2013 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
// disclaimer in the documentation and/or other materials provided
// with the distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Tests Date.prototype.toLocaleXXXString method overrides.
var date = new Date();
// Defaults for toLocaleXXXString
var dtfDate = new Intl.DateTimeFormat();
var dtfTime = new Intl.DateTimeFormat(
[], {hour: 'numeric', minute: 'numeric', second: 'numeric'});
var dtfAll = new Intl.DateTimeFormat(
[], {year: 'numeric', month: 'numeric', day: 'numeric',
hour: 'numeric', minute: 'numeric', second: 'numeric'});
assertEquals(dtfAll.format(date), date.toLocaleString());
assertEquals(dtfDate.format(date), date.toLocaleDateString());
assertEquals(dtfTime.format(date), date.toLocaleTimeString());
// Specify locale, default options for toLocaleXXXString
var locale = ['sr'];
dtfDate = new Intl.DateTimeFormat(locale);
dtfTime = new Intl.DateTimeFormat(
locale, {hour: 'numeric', minute: 'numeric', second: 'numeric'});
dtfAll = new Intl.DateTimeFormat(
locale, {year: 'numeric', month: 'numeric', day: 'numeric',
hour: 'numeric', minute: 'numeric', second: 'numeric'});
assertEquals(dtfAll.format(date), date.toLocaleString(locale));
assertEquals(dtfDate.format(date), date.toLocaleDateString(locale));
assertEquals(dtfTime.format(date), date.toLocaleTimeString(locale));
// Specify locale and options for toLocaleXXXString
locale = ['ko'];
var options = {year: 'numeric', month: 'long', day: 'numeric',
hour: 'numeric', minute: '2-digit', second: 'numeric'};
var dtf = new Intl.DateTimeFormat(locale, options);
assertEquals(dtf.format(date), date.toLocaleString(locale, options));
assertEquals(dtf.format(date), date.toLocaleDateString(locale, options));
assertEquals(dtf.format(date), date.toLocaleTimeString(locale, options));