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

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