This page is a manual test for capture and replay of the Screen API.

Below, a block is created for each button press that dumps state. The color is derived from a hash of the state. At the bottom is a cumulative hash of all dumped data.


To test the replay functionality, open the Web Inspector and start capturing. Then perform one of the following to change screen state:

Then, stop capturing and replay the recording. The replayed execution should produce the same sequence of blocks. More importantly, the cumulative hash value should be the same at the end of capturing and at the end of any subsequent replays.