DOM Events
        
            Test Description: MouseEvent - Text selection is disabled after cancelling mousedown event.
        
          Use mouse to select the whole line here  
        
            Steps:
            
                -  Make sure text in the above green box can be selected using mouse
                
-  Dismiss the selection, if any, by clicking at the green box with mouse
                
-  Now, click the button: 
                
-  Drag mouse to select the whole line of the text inside the above green box
                
-  Click the button: 
            
Test passes if the word "PASS" appears below after following the above steps.
        Test result: 
        FAIL