third_party/WebKit/LayoutTests/fast/forms/date/input-valueasnumber-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 .valueAsNumber with &lt;input type=date>.');
  11
  12 var input = document.createElement('input');
  13 input.type = 'date';
  14
  15 function valueAsNumberFor(stringValue) {
  16     input.value = stringValue;
  17     return input.valueAsNumber;
  18 }
  19
  20 function setValueAsNumberAndGetValue(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.valueAsNumber = date.getTime();
  26     return input.value;
  27 }
  28
  29 shouldBe('valueAsNumberFor("")', 'Number.NaN');
  30 shouldBe('valueAsNumberFor("1969-12-31")', 'Date.UTC(1969, 11, 31)');
  31 shouldBe('valueAsNumberFor("1970-01-01")', 'Date.UTC(1970, 0, 1)');
  32 shouldBe('valueAsNumberFor("2009-12-22")', 'Date.UTC(2009, 11, 22)');
  33
  34 shouldBe('setValueAsNumberAndGetValue(1969, 11, 1)', '"1969-12-01"');
  35 shouldBe('setValueAsNumberAndGetValue(1970, 0, 1)', '"1970-01-01"');
  36 shouldBe('setValueAsNumberAndGetValue(2009, 11, 31)', '"2009-12-31"');
  37 shouldBe('setValueAsNumberAndGetValue(10000, 0, 1)', '"10000-01-01"');
  38
  39 shouldBe('setValueAsNumberAndGetValue(-1, 0, 1)', '""');
  40 shouldBe('setValueAsNumberAndGetValue(0, 11, 31)', '""');
  41 shouldBe('setValueAsNumberAndGetValue(1, 0, 1)', '"0001-01-01"');
  42 shouldBe('setValueAsNumberAndGetValue(275760, 8, 13)', '"275760-09-13"');
  43
  44 debug('Tests to set invalid values to valueAsNumber:');
  45 shouldBe('input.value = ""; input.valueAsNumber = null; input.value', '"1970-01-01"');
  46 shouldBeNaN('input.valueAsNumber = "foo"; input.valueAsNumber');
  47 shouldBeEqualToString('input.valueAsNumber = "foo"; input.value', '');
  48 shouldBeNaN('input.valueAsNumber = NaN; input.valueAsNumber');
  49 shouldBeEqualToString('input.valueAsNumber = NaN; input.value', '');
  50 shouldBeNaN('input.valueAsNumber = Number.NaN; input.valueAsNumber');
  51 shouldBeEqualToString('input.valueAsNumber = Number.NaN; input.value', '');
  52 shouldThrow('input.valueAsNumber = Infinity', '"TypeError: Failed to set the \'valueAsNumber\' property on \'HTMLInputElement\': The value provided is infinite."');
  53 shouldThrow('input.valueAsNumber = Number.POSITIVE_INFINITY', '"TypeError: Failed to set the \'valueAsNumber\' property on \'HTMLInputElement\': The value provided is infinite."');
  54 shouldThrow('input.valueAsNumber = Number.NEGATIVE_INFINITY', '"TypeError: Failed to set the \'valueAsNumber\' property on \'HTMLInputElement\': The value provided is infinite."');
  55 shouldBeNaN('input.valueAsNumber = Date.UTC(275760, 8, 14); input.valueAsNumber');
  56 shouldBeEqualToString('input.valueAsNumber = Date.UTC(275760, 8, 14); input.value', '');
  57 </script>
  58 </body>
  59 </html>