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27
28// Testing v8Parse method for date and time pattern.
29// Month is represented as a short name.
30
31var dtf = new Intl.DateTimeFormat(['en'],
32                                  {year: 'numeric', month: 'short',
33                                   day: 'numeric',
34                                   timeZone: 'America/Los_Angeles'});
35
36// Make sure we have pattern we expect (may change in the future).
37assertEquals('MMM d, y', dtf.resolved.pattern);
38
39var date = dtf.v8Parse('Feb 4, 1974');
40assertEquals(1974, date.getUTCFullYear());
41assertEquals(1, date.getUTCMonth());
42assertEquals(4, date.getUTCDate());
43
44// Missing , in the pattern.
45assertEquals(undefined, dtf.v8Parse('Feb 4 1974'));
46
47// Extra "th" after 4 in the pattern.
48assertEquals(undefined, dtf.v8Parse('Feb 4th, 1974'));
49
50// Wrong pattern.
51assertEquals(undefined, dtf.v8Parse('2/4/1974'));
52