WebDriver/Marionette

What is Marionette?

For information on Marionette and how to use it, please visit the MDN entry.

This wiki page is for gathering the implementation details of Marionette.

Under the Hood

• DevNotes - This section gives a good rundown of how Marionette does what it does.

• JSON wire protocol support - Marionette implements Selenium's JSON wire protocol, and this page shows what we currently support, as well as additional calls we added.

Track the Development

You can track our development by checking our bugs, or contacting us over on the #ateam channel!

Roadmap

Goal	Status	Owner
write basic 'how to write and run Marionette tests' tutorial		mdas
add support for running mochitest-plain on B2G devices	in progress	jgriffin
migrate automation to use qemu-ics	blocked on qemu-ics issues	jgriffin
add support for running reftest on B2G devices
add support in Marionette client for hardware event log
support jlal's framework, https://github.com/lightsofapollo/js-test-agent (create Websocket proxy or JS Marionette client?)
write simple performance tests and work with jeads to get data into graphserver2		mdas
add nightly builds for B2G deskop on Mac and Linux, post to ftp.mozilla.org	will try to use some of the newly retired mac minis for this
create build-and-flash code for installing B2G on test devices over USB
figure out build infrastructure requirements for running tests on pandaboards	will discuss at a-team April work week	jgriffin
create internal Jenkins builder for building proprietary builds	waiting on VM bug 744618
split B2G-specific parts of Marionette into separate package	P3
add xunit test reporting to Marionette client, so test results can be parsed by Jenkins	P3
create system for B2G crash reporting		ted
power profile tests	will leverage jmaher's work on fennec