This repository was archived by the owner on Dec 24, 2023. It is now read-only.
Client-side script robustness #14
Merged
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When using WDIO to test a Firefox Webextension, the Geckodriver context can be set to "chrome" in order to control elements of the browser itself (toolbar, browser popups, etc.). In this context, several document attributes are not available (head, body, documentElement, etc.).
It would be useful to use webdriver-image-comparison in this context. Currently the client-side scripts fail when attempting to add/remove custom CSS and when obtaining the body/html attributes during getScreenDimensions. None of this is necessary in this context.
In this PR I've added null checks to prevent the client-side scripts from failing if these document attributes are not available.