+// DATA_TEMPLATE: empty_table
+oTest.fnStart( "aoColumns.sWidth" );
+
+/* NOTE - we need to disable the auto width for the majority of these test in order to preform
+ * these tests as the auto width will convert the width to a px value. We can do 'non-exact' tests
+ * with auto width enabled however to ensure it scales columns as required
+ */
+
+$(document).ready( function () {
+ /* Check the default */
+ var oTable = $('#example').dataTable( {
+ "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
+ "bAutoWidth": false,
+ "aoColumns": [
+ null,
+ { "sWidth": '40%' },
+ null,
+ null,
+ null
+ ]
+ } );
+ var oSettings = oTable.fnSettings();
+
+ oTest.fnWaitTest(
+ "With auto width disabled the width for one column is appled",
+ null,
+ function () { return $('#example thead th:eq(1)')[0].style.width == "40%"; }
+ );
+
+ oTest.fnWaitTest(
+ "With auto width disabled the width for one column is appled",
+ function () {
+ oSession.fnRestore();
+ oTable = $('#example').dataTable( {
+ "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
+ "bAutoWidth": false,
+ "aoColumns": [
+ null,
+ null,
+ { "sWidth": '20%' },
+ { "sWidth": '30%' },
+ null
+ ]
+ } );
+ },
+ function () {
+ var bReturn =
+ $('#example thead th:eq(2)')[0].style.width == "20%" &&
+ $('#example thead th:eq(3)')[0].style.width == "30%";
+ return bReturn;
+ }
+ );
+
+
+ oTest.fnWaitTest(
+ "With auto width, it will make the smallest column the largest with percentage width given",
+ function () {
+ oSession.fnRestore();
+ oTable = $('#example').dataTable( {
+ "sAjaxSource": "../../../examples/ajax/sources/arrays.txt",
+ "aoColumns": [
+ null,
+ null,
+ null,
+ { "sWidth": '40%' },
+ null
+ ]
+ } );
+ },
+ function () {
+ var anThs = $('#example thead th');
+ var a0 = anThs[0].offsetWidth;
+ var a1 = anThs[1].offsetWidth;
+ var a2 = anThs[2].offsetWidth;
+ var a3 = anThs[3].offsetWidth;
+ var a4 = anThs[4].offsetWidth;
+
+ if ( a3>a0 && a3>a1 && a3>a2 && a3>a4 )
+ return true;
+ else
+ return false;
+ }
+ );
+
+
+ oTest.fnComplete();
+} );
\ No newline at end of file