third_party/WebKit/LayoutTests/fast/forms/date/input-valueasdate-date.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <script src="../../../resources/js-test.js"></script>
   5 </head>
   6 <body>
   7 <p id="description"></p>
   8 <div id="console"></div>
   9 <script>
  10 description('Tests for .valueAsDate with &lt;input type=date>.');
  11
  12 var input = document.createElement('input');
  13 input.type = 'date';
  14
  15 function valueAsDateFor(stringValue) {
  16     input.value = stringValue;
  17     return input.valueAsDate;
  18 }
  19
  20 function setValueAsDateAndGetValue(year, month, day) {
  21     var date = new Date();
  22     date.setTime(Date.UTC(year, month, day));
  23     if (year < 100)
  24         date.setUTCFullYear(year);
  25     input.valueAsDate = date;
  26     return input.value;
  27 }
  28
  29 shouldBe('valueAsDateFor("")', 'null');
  30 shouldBe('valueAsDateFor("1969-12-31").getTime()', 'Date.UTC(1969, 11, 31)');
  31 shouldBe('valueAsDateFor("1970-01-01").getTime()', 'Date.UTC(1970, 0, 1)');
  32 shouldBe('valueAsDateFor("2009-12-22").getTime()', 'Date.UTC(2009, 11, 22)');
  33
  34 shouldBeEqualToString('setValueAsDateAndGetValue(1969, 11, 1)', '1969-12-01');
  35 shouldBeEqualToString('setValueAsDateAndGetValue(1970, 0, 1)', '1970-01-01');
  36 shouldBeEqualToString('setValueAsDateAndGetValue(2009, 11, 31)', '2009-12-31');
  37 shouldBeEqualToString('setValueAsDateAndGetValue(10000, 0, 1)', '10000-01-01');
  38
  39 shouldBeEqualToString('setValueAsDateAndGetValue(-1, 0, 1)', '');
  40 shouldBeEqualToString('setValueAsDateAndGetValue(0, 11, 31)', '');
  41 shouldBeEqualToString('setValueAsDateAndGetValue(1, 0, 1)', '0001-01-01');
  42 shouldBeEqualToString('setValueAsDateAndGetValue(1582, 9, 15)', '1582-10-15');
  43 shouldBeEqualToString('setValueAsDateAndGetValue(1582, 9, 31)', '1582-10-31');
  44 shouldBeEqualToString('setValueAsDateAndGetValue(275760, 8, 13)', '275760-09-13');
  45 shouldBeEqualToString('setValueAsDateAndGetValue(275760, 8, 14)', ''); // Date of JavaScript can't represent this.
  46
  47 debug('Invalid objects:');
  48 shouldBeEqualToString('input.value = "2010-01-01"; input.valueAsDate = document; input.value', '');
  49 shouldBeEqualToString('input.value = "2010-01-01"; input.valueAsDate = null; input.value', '');
  50 </script>
  51 </body>
  52 </html>