<!DOCTYPE html> <html> <head> <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script> <script> function doIs(arg1, arg2, arg3) { window.parent.postMessage("t " + encodeURIComponent(arg1) + " " + encodeURIComponent(arg2) + " " + encodeURIComponent(arg3), "*"); } function $(arg) { return document.getElementById(arg); } window.addEventListener("message", function(evt) { var t = $("target"); if (evt.data == "start") { doIs(t.value, "Test", "Shouldn't have lost our initial value"); t.focus(); sendString("Foo"); doIs(t.value, "FooTest", "Typing should work"); window.parent.postMessage("c", "*"); } else { doIs(evt.data, "continue", "Unexpected message"); doIs(t.value, "FooTest", "Shouldn't have lost our typed value"); sendString("Bar"); doIs(t.value, "FooBarTest", "Typing should still work"); window.parent.postMessage("f", "*"); } }, "false"); </script> </head> <body> <input id="target" value="Test"> </body> </html>