third_party/WebKit/LayoutTests/fast/forms/time/time-valueasnumber.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=time>.');
  11
  12 var input = document.createElement('input');
  13 input.type = 'time';
  14
  15 function valueAsNumberFor(stringValue) {
  16     input.value = stringValue;
  17     return input.valueAsNumber;
  18 }
  19
  20 function setValueAsNumberAndGetValue(hour, minute, second, ms) {
  21     input.valueAsNumber = ((hour * 60 + minute) * 60 + second) * 1000 + ms;
  22     return input.value;
  23 }
  24
  25 shouldBe('valueAsNumberFor("")', 'Number.NaN');
  26 shouldBe('valueAsNumberFor("00:00:00.000")', 'Date.UTC(1970, 0, 1, 0, 0, 0, 0)');
  27 shouldBe('valueAsNumberFor("04:35")', 'Date.UTC(1970, 0, 1, 4, 35, 0, 0)');
  28 shouldBe('valueAsNumberFor("23:59:59.999")', 'Date.UTC(1970, 0, 1, 23, 59, 59, 999)');
  29
  30 shouldBe('setValueAsNumberAndGetValue(0, 0, 0, 0)', '"00:00"');
  31 shouldBe('setValueAsNumberAndGetValue(0, 0, 1, 0)', '"00:00:01"');
  32 shouldBe('setValueAsNumberAndGetValue(0, 0, 0, 2)', '"00:00:00.002"');
  33 shouldBe('setValueAsNumberAndGetValue(11, 59, 59, 999)', '"11:59:59.999"');
  34 shouldBe('setValueAsNumberAndGetValue(12, 0, 0, 0)', '"12:00"');
  35 shouldBe('setValueAsNumberAndGetValue(23, 59, 59, 999)', '"23:59:59.999"');
  36 shouldBe('setValueAsNumberAndGetValue(24, 0, 0, 0)', '"00:00"');
  37 shouldBe('setValueAsNumberAndGetValue(48, 0, 13, 0)', '"00:00:13"');
  38 shouldBe('setValueAsNumberAndGetValue(-23, -59, -59, 0)', '"00:00:01"');
  39
  40 debug('Tests to set invalid values to valueAsNumber:');
  41 shouldBe('input.value = ""; input.valueAsNumber = null; input.value', '"00:00"');
  42 shouldBeNaN('input.valueAsNumber = "foo"; input.valueAsNumber');
  43 shouldBeEqualToString('input.valueAsNumber = "foo"; input.value', '');
  44 shouldBeNaN('input.valueAsNumber = NaN; input.valueAsNumber');
  45 shouldBeEqualToString('input.valueAsNumber = NaN; input.value', '');
  46 shouldBeNaN('input.valueAsNumber = Number.NaN; input.valueAsNumber');
  47 shouldBeEqualToString('input.valueAsNumber = Number.NaN; input.value', '');
  48 shouldThrow('input.valueAsNumber = Infinity', '"TypeError: Failed to set the \'valueAsNumber\' property on \'HTMLInputElement\': The value provided is infinite."');
  49 shouldThrow('input.valueAsNumber = Number.POSITIVE_INFINITY', '"TypeError: Failed to set the \'valueAsNumber\' property on \'HTMLInputElement\': The value provided is infinite."');
  50 shouldThrow('input.valueAsNumber = Number.NEGATIVE_INFINITY', '"TypeError: Failed to set the \'valueAsNumber\' property on \'HTMLInputElement\': The value provided is infinite."');
  51
  52 debug('Step attribute value and string representation:');
  53 // If the step attribute value is 1 second and the second part is 0, we should show the second part.
  54 shouldBe('input.step = "1"; setValueAsNumberAndGetValue(0, 0, 0, 0)', '"00:00:00"');
  55 // If the step attribute value is 0.001 second and the millisecond part is 0, we should show the millisecond part.
  56 shouldBe('input.step = "0.001"; setValueAsNumberAndGetValue(0, 0, 0, 0)', '"00:00:00.000"');
  57 </script>
  58 </body>
  59 </html>