// 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.

// Testing v8Parse method for date and time pattern.
// Month is represented as a short name.

var dtf = new Intl.DateTimeFormat(['en'],
                                  {year: 'numeric', month: 'short',
                                   day: 'numeric',
                                   timeZone: 'America/Los_Angeles'});

// Make sure we have pattern we expect (may change in the future).
assertEquals('MMM d, y', dtf.resolved.pattern);

var date = dtf.v8Parse('Feb 4, 1974');
assertEquals(1974, date.getUTCFullYear());
assertEquals(1, date.getUTCMonth());
assertEquals(4, date.getUTCDate());

// Missing , in the pattern.
assertEquals(undefined, dtf.v8Parse('Feb 4 1974'));

// Extra "th" after 4 in the pattern.
assertEquals(undefined, dtf.v8Parse('Feb 4th, 1974'));

// Wrong pattern.
assertEquals(undefined, dtf.v8Parse('2/4/1974'));