| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../../resources/js-test.js"></script> |
| </head> |
| <body> |
| <p id="description"></p> |
| <div id="console"></div> |
| <script> |
| description('Check stepUp() and stepDown() behavior for type=week.'); |
| |
| var input = document.createElement('input'); |
| |
| function setInputAttributes(min, max, step, value) { |
| input.min = min; |
| input.max = max; |
| input.step = step; |
| input.value = value; |
| } |
| |
| function stepUp(value, step, max, optionalStepCount) { |
| setInputAttributes(null, max, step, value); |
| if (typeof optionalStepCount != "undefined") |
| input.stepUp(optionalStepCount); |
| else |
| input.stepUp(); |
| return input.value; |
| } |
| |
| function stepDown(value, step, min, optionalStepCount) { |
| setInputAttributes(min, null, step, value); |
| if (typeof optionalStepCount != "undefined") |
| input.stepDown(optionalStepCount); |
| else |
| input.stepDown(); |
| return input.value; |
| } |
| |
| input.type = 'week'; |
| debug('Invalid value'); |
| shouldBeEqualToString('stepUp("", null, null)', '1970-W02'); |
| shouldBeEqualToString('stepDown("", null, null)', '1970-W01'); |
| debug('Non-number arguments'); |
| shouldBeEqualToString('stepUp("2010-W02", null, null, "0")', '2010-W02'); |
| shouldBeEqualToString('stepDown("2010-W02", null, null, "0")', '2010-W02'); |
| shouldBeEqualToString('stepUp("2010-W02", null, null, "foo")', '2010-W02'); |
| shouldBeEqualToString('stepDown("2010-W02", null, null, "foo")', '2010-W02'); |
| shouldBeEqualToString('stepUp("2010-W02", null, null, null)', '2010-W02'); |
| shouldBeEqualToString('stepDown("2010-W02", null, null, null)', '2010-W02'); |
| debug('Normal cases'); |
| shouldBeEqualToString('stepUp("2010-W02", null, null)', '2010-W03'); |
| shouldBeEqualToString('stepDown("2010-W02", null, null)', '2010-W01'); |
| shouldBeEqualToString('stepUp("2010-W02", null, null, 10)', '2010-W12'); |
| shouldBeEqualToString('stepDown("2010-W02", null, null, 11)', '2009-W44'); |
| shouldBeEqualToString('stepUp("1970-W01", "4", null, 2)', '1970-W09'); |
| shouldBeEqualToString('stepDown("1970-W01", "4", null, 3)', '1969-W41'); |
| debug('Step=any'); |
| shouldThrow('stepUp("2010-W02", "any", null)'); |
| shouldThrow('stepDown("2010-W02", "any", null)'); |
| debug('Overflow/underflow'); |
| shouldBeEqualToString('stepUp("2010-W02", "3.40282346e+38", null)', '1970-W01'); |
| shouldBeEqualToString('stepDown("2010-W02", "3.40282346e+38", null)', '1970-W01'); |
| shouldBeEqualToString('stepUp("2010-W02", "1", "2010-W02")', '2010-W02'); |
| shouldBeEqualToString('stepDown("2010-W02", "1", "2010-W02")', '2010-W02'); |
| |
| debug(''); |
| </script> |
| </body> |
| </html> |
