System For Testing Markup Language Applications

A system is described for remotely testing markup language and script language based applications executing on a computing device. A development device such as a desktop computer executes one or more development tool modules. A communication module and an unpack module are deployed to a computing device which executes the application under test. These modules serve to connect the development tool module executing on the development device to an embedded test tool executing on the computing device. Using this connection, the development tool module is able to interactively test and interact with the application executing on the computing device.