Multiple languages in Content-Language meta element
This test failed because it relies on :lang for results, but :lang is not supported by this browser.
The UA will not recognize a language declaration in the Content-Language meta element when more than one language is declared.
This test uses :lang to detect whether the language has been set. If :lang is not supported, a message will appear and the test will fail.
Spec text: «If the element's content attribute contains a ',' (U+002C) character then abort these steps.»
The following language(s) are set if the background is blue: ko, zh, ja.