third_party/WebKit/LayoutTests/fast/forms/time/time-stepup-stepdown.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('Check stepUp() and stepDown() behavior for type=time.');
  11
  12 var input = document.createElement('input');
  13
  14 function setInputAttributes(min, max, step, value) {
  15     input.min = min;
  16     input.max = max;
  17     input.step = step;
  18     input.value = value;
  19 }
  20
  21 function stepUp(value, step, max, optionalStepCount) {
  22     setInputAttributes(null, max, step, value);
  23     if (typeof optionalStepCount != "undefined")
  24         input.stepUp(optionalStepCount);
  25     else
  26         input.stepUp();
  27     return input.value;
  28 }
  29
  30 function stepDown(value, step, min, optionalStepCount) {
  31     setInputAttributes(min, null, step, value);
  32     if (typeof optionalStepCount != "undefined")
  33         input.stepDown(optionalStepCount);
  34     else
  35         input.stepDown();
  36     return input.value;
  37 }
  38
  39 input.type = 'time';
  40 debug('Invalid value');
  41 shouldBeEqualToString('stepUp("", null, null)', '00:01');
  42 shouldBeEqualToString('stepDown("", null, null)', '00:00');
  43 debug('Non-number arguments');
  44 shouldBeEqualToString('stepUp("20:13", null, null, "0")', '20:13');
  45 shouldBeEqualToString('stepDown("20:13", null, null, "0")', '20:13');
  46 shouldBeEqualToString('stepUp("20:13", null, null, "foo")', '20:13');
  47 shouldBeEqualToString('stepDown("20:13", null, null, "foo")', '20:13');
  48 shouldBeEqualToString('stepUp("20:13", null, null, null)', '20:13');
  49 shouldBeEqualToString('stepDown("20:13", null, null, null)', '20:13');
  50 debug('Normal cases');
  51 shouldBeEqualToString('stepUp("20:13", null, null)', '20:14');
  52 shouldBeEqualToString('stepDown("20:13", null, null)', '20:12');
  53 shouldBeEqualToString('stepUp("20:13", null, null, 10)', '20:23');
  54 shouldBeEqualToString('stepDown("20:13", null, null, 11)', '20:02');
  55 shouldBeEqualToString('stepUp("20:13", "4", null, 2)', '20:13:08');
  56 shouldBeEqualToString('stepDown("20:13", "4", null, 3)', '20:12:48');
  57 debug('Step=any');
  58 shouldThrow('stepUp("20:13", "any", null)');
  59 shouldThrow('stepDown("20:13", "any", null)');
  60 debug('Overflow/underflow');
  61 shouldBeEqualToString('stepUp("20:13", "3.40282346e+38", null)', '20:13');
  62 shouldBeEqualToString('stepDown("20:13", "3.40282346e+38", null)', '20:13');
  63 shouldBeEqualToString('stepUp("20:13", "1", "20:13")', '20:13:00');
  64 shouldBeEqualToString('stepDown("20:13", "1", "20:13")', '20:13:00');
  65 shouldBeEqualToString('stepUp("23:59", null, null)', '23:59');
  66 shouldBeEqualToString('stepDown("00:00", null, null)', '00:00');
  67
  68 debug('');
  69 debug('Invalid min/max:');
  70 shouldBeEqualToString('setInputAttributes("10:00", "09:00", "60", "08:00"); input.stepUp(); input.value', '08:00');
  71 // Threre are no valid values between 00:00 - 00:33 because the step-base
  72 // is 12:34.
  73 var inputWithInitialValue = document.createElement('input');
  74 inputWithInitialValue.type = 'time';
  75 inputWithInitialValue.setAttribute('value', '12:34');
  76 inputWithInitialValue.setAttribute('step', '3600');
  77 inputWithInitialValue.setAttribute('max', '00:33');
  78 shouldBeEqualToString('inputWithInitialValue.stepUp(); inputWithInitialValue.value', '12:34');
  79
  80 debug('');
  81 debug('Step-mismatched initial values');
  82 // There are no step-match values in 00:00 - 23:59:59.999 except 00:00.
  83 shouldBeEqualToString('stepUp("20:13", "86400.000", null, 65536)', '00:00');
  84 shouldBeEqualToString('stepUp("20:13", "86400.001", null, 65536)', '00:00:00.000');
  85 shouldBeEqualToString('stepUp("20:13", "600", null, 1)', '20:20');
  86 shouldBeEqualToString('stepUp("20:13", "600", null, 2)', '20:30');
  87 shouldBeEqualToString('stepDown("20:13", "600", null, 1)', '20:10');
  88 shouldBeEqualToString('stepDown("20:13", "600", null, 2)', '20:00');
  89
  90 debug('');
  91 </script>
  92 </body>
  93 </html>