4 Test InsertLineBreak is called correctly without any exception.
7 document.designMode="on";
9 document.getSelection().addRange(document.createRange());
10 document.execCommand("InsertLineBreak");
13 if (window.layoutTestController) {
14 document.write("<html>" + result + "<html>");
15 layoutTestController.dumpAsText();
17 document.write("<html>" + result + "<html>");