[inert-iframe-tabbing.html]
[Sequential navigation can move within an inert iframe]
expected:
if (os == "win") and not debug and (processor == "x86_64"): [PASS, FAIL]
if (os == "mac") and not debug: [PASS, FAIL]
[Sequential navigation can leave an inert iframe]
expected:
if (os == "mac") and not debug: [PASS, FAIL]