webapp/resources/datatables-1.9.4/media/unit_testing/tests_onhold/4_server-side/bLengthChange.js

   1 // DATA_TEMPLATE: empty_table
   2 oTest.fnStart( "bLengthChange" );
   3
   4 $(document).ready( function () {
   5         /* Check the default */
   6         $('#example').dataTable( {
   7                 "bServerSide": true,
   8                 "sAjaxSource": "../../../examples/server_side/scripts/server_processing.php"
   9         } );
  10
  11         oTest.fnWaitTest(
  12                 "Length div exists by default",
  13                 null,
  14                 function () { return document.getElementById('example_length') != null; }
  15         );
  16
  17         oTest.fnWaitTest(
  18                 "Four default options",
  19                 null,
  20                 function () { return $("select[name=example_length] option").length == 4; }
  21         );
  22
  23         oTest.fnWaitTest(
  24                 "Default options",
  25                 null,
  26                 function () {
  27                         var opts = $("select[name='example_length'] option");
  28                         return opts[0].getAttribute('value') == 10 && opts[1].getAttribute('value') == 25 &&
  29                                 opts[2].getAttribute('value') == 50 && opts[3].getAttribute('value') == 100;
  30                 }
  31         );
  32
  33         oTest.fnWaitTest(
  34                 "Info takes length into account",
  35                 null,
  36                 function () { return document.getElementById('example_info').innerHTML ==
  37                         "Showing 1 to 10 of 57 entries"; }
  38         );
  39
  40         /* Check can disable */
  41         oTest.fnWaitTest(
  42                 "Change length can be disabled",
  43                 function () {
  44                         oSession.fnRestore();
  45                         $('#example').dataTable( {
  46                                 "bServerSide": true,
  47                 "sAjaxSource": "../../../examples/server_side/scripts/server_processing.php",
  48                                 "bLengthChange": false
  49                         } );
  50                 },
  51                 function () { return document.getElementById('example_length') == null; }
  52         );
  53
  54         oTest.fnWaitTest(
  55                 "Information takes length disabled into account",
  56                 null,
  57                 function () { return document.getElementById('example_info').innerHTML ==
  58                         "Showing 1 to 10 of 57 entries"; }
  59         );
  60
  61         /* Enable makes no difference */
  62         oTest.fnWaitTest(
  63                 "Length change enabled override",
  64                 function () {
  65                         oSession.fnRestore();
  66                         $('#example').dataTable( {
  67                                 "bServerSide": true,
  68                 "sAjaxSource": "../../../examples/server_side/scripts/server_processing.php",
  69                                 "bLengthChange": true
  70                         } );
  71                 },
  72                 function () { return document.getElementById('example_length') != null; }
  73         );
  74
  75
  76
  77         oTest.fnComplete();
  78 } );