1746646 - (tcp-mochitests) [meta] Make mochitests work with TCP enabled (cookieBehavior = 5)

Status: RESOLVED FIXED

(Core :: Privacy: Anti-Tracking, task, P2)

Description

[Ethan Tseng [:ethan]]

Currently, all the mochitests are running with ETP (Enhanced Tracking Protection).
If we switch the protection mode from ETP to TCP for automation tests, ~60 mochitests would fail when TCP is enabled.

We believe most or even all these failures were caused because the test behaviors do not comply with TCP's assumption about storage (i.e. storage should be partitioned). It means these failures do not represent malfunction in the product code.
However, we need to make all the tests compatible with TCP to guarantee the product quality before shipping TCP to Firefox Release users.

Notes:

• network.cookie.cookieBehavior = 4 -> ETP (Enhanced Tracking Protection)
• network.cookie.cookieBehavior = 5 -> TCP (Total Cookie Protection), aka dFPI
• The file mozilla-central/testing/profiles/mochitest/user.js overwrites the default value of the cookieBehavior pref.

Comment 1

[Tim Huang[:timhuang]]

Unassign from a meta bug.

Comment 2

[Emma Zühlcke [:emz]]

Since the project is complete, can we close this bug?

Comment 3

[Tim Huang[:timhuang]]

Close this bug because this is completed.