These tests are for the proposal at WICG/origin-isolation. They should eventually move into a subdirectory of html/
if/when that proposal merges into the HTML Standard.
The tests in 2-iframes
follow the file naming pattern
parent-[yes|no]-child1-[yes|no]-[designator]-child2-[yes|no]-[designator]
Here:
yes
or no
refers to whether the Origin-Isolation
header is set or unset.designator
explains how the child differs from the parent: e.g. by being a subdomain, or having a different port, or both. There‘s also same
if it’s same-origin.Other directories have variations on this, e.g. 1-iframe/
does the same thing but for a single child
instead of child1
and child2
, and navigation/
uses 1
and 2
to represent the two different locations the single iframe will be navigated to.
Header parsing is covered by a few tests in the 1-iframe/
subdirectory, and not duplicated to all other scenarios.