third_party/WebKit/LayoutTests/fast/forms/date/ValidityState-rangeUnderflow-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('This test aims to check for rangeUnderflow flag with date input fields');
  11
  12 var input = document.createElement('input');
  13
  14 function checkUnderflow(value, min, disabled)
  15 {
  16     input.value = value;
  17     input.min = min;
  18     input.disabled = !!disabled;
  19     var underflow = input.validity.rangeUnderflow;
  20     var resultText = 'The value "' + input.value + '" ' +
  21         (underflow ? 'undeflows' : 'doesn\'t underflow') +
  22         ' the minimum value "' + input.min + '"' + (disabled ? ' when disabled.' : '.');
  23     if (underflow)
  24         testPassed(resultText);
  25     else
  26         testFailed(resultText);
  27 }
  28
  29 function checkNotUnderflow(value, min, disabled, sanitized)
  30 {
  31     input.value = value;
  32     input.min = min;
  33     input.disabled = !!disabled;
  34     var underflow = input.validity.rangeUnderflow;
  35     var resultText = 'The value "' + input.value + '" ' +
  36         (sanitized ? 'sanitized from "' + value + '" ' : '') +
  37         (underflow ? 'underflows' : 'doesn\'t underflow') +
  38         ' the minimum value "' + input.min + '"' + (disabled ? ' when disabled.' : '.');
  39     if (underflow)
  40         testFailed(resultText);
  41     else
  42         testPassed(resultText);
  43 }
  44
  45 function checkSanitizedValueNotUnderflow(value, max, disabled)
  46 {
  47     // For date types, invalid values are sanitized to "".
  48     checkNotUnderflow(value, max, disabled, true);
  49 }
  50
  51 input.type = 'date';
  52 input.max = '';
  53 // No underflow cases
  54 checkNotUnderflow('2010-01-27', null);
  55 checkNotUnderflow('2010-01-27', '');
  56 checkNotUnderflow('2010-01-27', 'foo');
  57 // 1000-01-01 is smaller than the implicit minimum value.
  58 // But the date parser rejects it before comparing the minimum value.
  59 checkNotUnderflow('1000-01-01', '');
  60 checkNotUnderflow('1582-10-15', '');
  61 checkNotUnderflow('2010-01-27', '2010-01-26');
  62 checkNotUnderflow('2010-01-27', '2009-01-28');
  63 checkSanitizedValueNotUnderflow('foo', '2011-01-26');
  64
  65 // Underflow cases
  66 checkUnderflow('2010-01-27', '2010-01-28');
  67 checkUnderflow('9999-01-01', '10000-12-31');
  68 input.max = '2010-01-01';  // value < min && value > max
  69 checkUnderflow('2010-01-27', '2010-02-01');
  70
  71 // Disabled
  72 checkNotUnderflow('9999-01-01', '10000-12-31', true);
  73 </script>
  74 </body>
  75 </html>