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   1  module('Formats', {
   2      setup: function(){
   3          this.input = $('<input type="text">').appendTo('#qunit-fixture');
   4          this.date = new Date(2012, 2, 15, 0, 0, 0, 0); // March 15, 2012
   5      },
   6      teardown: function(){
   7          this.input.data('datepicker').picker.remove();
   8      }
   9  });
  10  
  11  test('d: Day of month, no leading zero.', function(){
  12      this.input
  13          .val('2012-03-05')
  14          .datepicker({format: 'yyyy-mm-d'})
  15          .datepicker('setValue');
  16      equal(this.input.val().split('-')[2], '5');
  17  });
  18  
  19  test('dd: Day of month, leading zero.', function(){
  20      this.input
  21          .val('2012-03-5')
  22          .datepicker({format: 'yyyy-mm-dd'})
  23          .datepicker('setValue');
  24      equal(this.input.val().split('-')[2], '05');
  25  });
  26  
  27  test('m: Month, no leading zero.', function(){
  28      this.input
  29          .val('2012-03-05')
  30          .datepicker({format: 'yyyy-m-dd'})
  31          .datepicker('setValue');
  32      equal(this.input.val().split('-')[1], '3');
  33  });
  34  
  35  test('mm: Month, leading zero.', function(){
  36      this.input
  37          .val('2012-3-5')
  38          .datepicker({format: 'yyyy-mm-dd'})
  39          .datepicker('setValue');
  40      equal(this.input.val().split('-')[1], '03');
  41  });
  42  
  43  test('M: Month shortname.', function(){
  44      this.input
  45          .val('2012-Mar-05')
  46          .datepicker({format: 'yyyy-M-dd'})
  47          .datepicker('setValue');
  48      equal(this.input.val().split('-')[1], 'Mar');
  49  });
  50  
  51  test('MM: Month full name.', function(){
  52      this.input
  53          .val('2012-March-5')
  54          .datepicker({format: 'yyyy-MM-dd'})
  55          .datepicker('setValue');
  56      equal(this.input.val().split('-')[1], 'March');
  57  });
  58  
  59  test('yy: Year, two-digit.', function(){
  60      this.input
  61          .val('2012-03-05')
  62          .datepicker({format: 'yy-mm-dd'})
  63          .datepicker('setValue');
  64      equal(this.input.val().split('-')[0], '12');
  65  });
  66  
  67  test('yyyy: Year, four-digit.', function(){
  68      this.input
  69          .val('2012-03-5')
  70          .datepicker({format: 'yyyy-mm-dd'})
  71          .datepicker('setValue');
  72      equal(this.input.val().split('-')[0], '2012');
  73  });
  74  
  75  test('dd-mm-yyyy: Regression: Prevent potential month overflow in small-to-large formats (Mar 31, 2012 -> Mar 01, 2012)', function(){
  76      this.input
  77          .val('31-03-2012')
  78          .datepicker({format: 'dd-mm-yyyy'})
  79          .datepicker('setValue');
  80      equal(this.input.val(), '31-03-2012');
  81  });
  82  
  83  test('dd-mm-yyyy: Leap day', function(){
  84      this.input
  85          .val('29-02-2012')
  86          .datepicker({format: 'dd-mm-yyyy'})
  87          .datepicker('setValue');
  88      equal(this.input.val(), '29-02-2012');
  89  });
  90  
  91  test('+1d: Tomorrow', patch_date(function(Date){
  92      Date.now = new Date(2012, 2, 15);
  93      this.input
  94          .val('+1d')
  95          .datepicker({format: 'dd-mm-yyyy'})
  96          .datepicker('setValue');
  97      equal(this.input.val(), '16-03-2012');
  98  }));
  99  
 100  test('-1d: Yesterday', patch_date(function(Date){
 101      Date.now = new Date(2012, 2, 15);
 102      this.input
 103          .val('-1d')
 104          .datepicker({format: 'dd-mm-yyyy'})
 105          .datepicker('setValue');
 106      equal(this.input.val(), '14-03-2012');
 107  }));
 108  
 109  test('+1w: Next week', patch_date(function(Date){
 110      Date.now = new Date(2012, 2, 15);
 111      this.input
 112          .val('+1w')
 113          .datepicker({format: 'dd-mm-yyyy'})
 114          .datepicker('setValue');
 115      equal(this.input.val(), '22-03-2012');
 116  }));
 117  
 118  test('-1w: Last week', patch_date(function(Date){
 119      Date.now = new Date(2012, 2, 15);
 120      this.input
 121          .val('-1w')
 122          .datepicker({format: 'dd-mm-yyyy'})
 123          .datepicker('setValue');
 124      equal(this.input.val(), '08-03-2012');
 125  }));
 126  
 127  test('+1m: Next month', patch_date(function(Date){
 128      Date.now = new Date(2012, 2, 15);
 129      this.input
 130          .val('+1m')
 131          .datepicker({format: 'dd-mm-yyyy'})
 132          .datepicker('setValue');
 133      equal(this.input.val(), '15-04-2012');
 134  }));
 135  
 136  test('-1m: Last month', patch_date(function(Date){
 137      Date.now = new Date(2012, 2, 15);
 138      this.input
 139          .val('-1m')
 140          .datepicker({format: 'dd-mm-yyyy'})
 141          .datepicker('setValue');
 142      equal(this.input.val(), '15-02-2012');
 143  }));
 144  
 145  test('+1y: Next year', patch_date(function(Date){
 146      Date.now = new Date(2012, 2, 15);
 147      this.input
 148          .val('+1y')
 149          .datepicker({format: 'dd-mm-yyyy'})
 150          .datepicker('setValue');
 151      equal(this.input.val(), '15-03-2013');
 152  }));
 153  
 154  test('-1y: Last year', patch_date(function(Date){
 155      Date.now = new Date(2012, 2, 15);
 156      this.input
 157          .val('-1y')
 158          .datepicker({format: 'dd-mm-yyyy'})
 159          .datepicker('setValue');
 160      equal(this.input.val(), '15-03-2011');
 161  }));
 162  
 163  test('-1y +2m: Multiformat', patch_date(function(Date){
 164      Date.now = new Date(2012, 2, 15);
 165      this.input
 166          .val('-1y +2m')
 167          .datepicker({format: 'dd-mm-yyyy'})
 168          .datepicker('setValue');
 169      equal(this.input.val(), '15-05-2011');
 170  }));