v8/test/intl/date-format/parse-mdy.js

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// Flags: --intl-extra

// Testing v8Parse method for date only.

function checkDate(date) {
  assertEquals(1974, date.getUTCFullYear());
  assertEquals(1, date.getUTCMonth());
  assertEquals(4, date.getUTCDate());
}

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

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

checkDate(dtf.v8Parse('2/4/74'));
checkDate(dtf.v8Parse('02/04/74'));
checkDate(dtf.v8Parse('2/04/74'));
checkDate(dtf.v8Parse('02/4/74'));
checkDate(dtf.v8Parse('2/4/1974'));
checkDate(dtf.v8Parse('02/4/1974'));
checkDate(dtf.v8Parse('2/04/1974'));
checkDate(dtf.v8Parse('02/04/1974'));

// Month is numeric, so it fails on "Feb".
assertEquals(undefined, dtf.v8Parse('Feb 4th 1974'));