Page Visibility CR 2013 Results

As of February 7, 2013

Page Visibility tests
Testcase Firefox 21 IE 10 Opera 12.12 Chrome 26 (1)
test_attributes_exist pass pass pass fail
test_default_view pass pass pass fail
test_child_document pass pass pass fail
test_minimize pass pass fail fail
test_read_only pass pass pass fail
test_tab_state_change pass pass pass fail
idlharness 5/7 (2) pass fail fail

(1) Chrome doesn't support the unprefixed version yet

(2) Firefox didn't update the Document interface prototype yet

Note: Safari wasn't tested.