QA/Platform/Graphics/Firefox 42: Difference between revisions

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= Set up the test environment =
= Set up the test environment =
; 1. Install Firefox
; 1. Install Firefox
* Download the latest Beta from https://aurora.mozilla.org/
* Download the latest build from [https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-aurora/firefox-42.0a2.en-US.win32.installer.exe archive.mozilla.org]
* Run installer and select customize
* Run installer and select customize
* Put the install in a known directory (C:\FirefoxBeta for purposes of this example)
* Put the install in a custom directory (C:\Firefox for purposes of this example)
* Do NOT allow it to launch Firefox at the end of the install
* Do NOT allow it to launch Firefox at the end of the install


; 2. Disable the automatic updater
; 2. Disable the automatic updater
* Open C:\FirefoxBeta\defaults\pref\channel-prefs.js in a text editor
* Open C:\Firefox\defaults\pref\channel-prefs.js in a text editor
* Change the line reading ''pref("app.update.channel", "beta");'' to ''pref("app.update.channel", "foobar");''
* Change the line with ''pref("app.update.channel", ...'' to ''pref("app.update.channel", "foobar");''
* Save and Close the text file
* Save and Close the text file


;3. Launch Firefox with a clean profile
;3. Launch Firefox with a clean profile
* Run ''cmd.exe''
* Run ''cmd.exe''
* Change directory to the folder where you installed Firefox: ''cd C:\FirefoxBeta''
* Change directory to the folder where you installed Firefox: ''cd C:\Firefox''
* Run firefox.exe: ''firefox.exe -P -no-remote'' - This will bring up our profile selector window.  
* Run firefox.exe: ''firefox.exe -P -no-remote'' - This will bring up our profile selector window.  
* Use the "Create Profile" button to create a profile new profile
* Use the "Create Profile" button to create a profile new profile
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