webapp/resources/datatables-1.9.4/media/unit_testing/tests_onhold/3_ajax/fnDrawCallback.js

   1 // DATA_TEMPLATE: empty_table
   2 oTest.fnStart( "fnDrawCallback" );
   3
   4 /* Fairly boring function compared to the others! */
   5
   6 $(document).ready( function () {
   7         /* Check the default */
   8         var oTable = $('#example').dataTable( {
   9                 "sAjaxSource": "../../../examples/ajax/sources/arrays.txt"
  10         } );
  11         var oSettings = oTable.fnSettings();
  12         var mPass, bInit;
  13
  14         oTest.fnWaitTest(
  15                 "Default should be null",
  16                 null,
  17                 function () { return oSettings.fnDrawCallback == null; }
  18         );
  19
  20
  21         oTest.fnWaitTest(
  22                 "One argument passed",
  23                 function () {
  24                         oSession.fnRestore();
  25
  26                         mPass = -1;
  27                         bInit = false;
  28                         $('#example').dataTable( {
  29                                 "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
  30                                 "fnDrawCallback": function ( ) {
  31                                         mPass = arguments.length;
  32                                 },
  33                                 "fnInitComplete": function () {
  34                                         bInit = true;
  35                                 }
  36                         } );
  37                 },
  38                 function () { return mPass == 1 && bInit; }
  39         );
  40
  41
  42         oTest.fnWaitTest(
  43                 "That one argument is the settings object",
  44                 function () {
  45                         oSession.fnRestore();
  46
  47                         bInit = false;
  48                         oTable = $('#example').dataTable( {
  49                                 "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
  50                                 "fnDrawCallback": function ( oSettings ) {
  51                                         mPass = oSettings;
  52                                 },
  53                                 "fnInitComplete": function () {
  54                                         bInit = true;
  55                                 }
  56                         } );
  57                 },
  58                 function () { return oTable.fnSettings() == mPass && bInit; }
  59         );
  60
  61
  62         /* The draw callback is called once for the init and then when the data is added */
  63         oTest.fnWaitTest(
  64                 "fnRowCallback called once on first draw",
  65                 function () {
  66                         oSession.fnRestore();
  67
  68                         mPass = 0;
  69                         bInit = false;
  70                         $('#example').dataTable( {
  71                                 "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
  72                                 "fnDrawCallback": function ( ) {
  73                                         mPass++;
  74                                 },
  75                                 "fnInitComplete": function () {
  76                                         bInit = true;
  77                                 }
  78                         } );
  79                 },
  80                 function () { return mPass == 2 && bInit; }
  81         );
  82
  83         oTest.fnWaitTest(
  84                 "fnRowCallback called once on each draw there after as well",
  85                 function () {
  86                         $('#example_next').click();
  87                         $('#example_next').click();
  88                         $('#example_next').click();
  89                 },
  90                 function () { return mPass == 5; }
  91         );
  92
  93
  94
  95
  96
  97         oTest.fnComplete();
  98 } );