Testing CSS.getComputedStyleForNode.

Enabling Page domain...
Enabling CSS domain...
Requesting document...
Querying for "#test"...
Getting matched styles for "#test"...

PASS: Property "display" should have value "block".

PASS: Property "margin" should have value "1px 2px 3px 4px".
PASS: Property "margin-top" should have value "1px".
PASS: Property "margin-right" should have value "2px".
PASS: Property "margin-bottom" should have value "3px".
PASS: Property "margin-left" should have value "4px".