Thu, 22 Jan 2015 13:21:57 +0100
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
michael@0 | 1 | function test() { |
michael@0 | 2 | var ids = {}; |
michael@0 | 3 | Array.forEach(document.querySelectorAll("[id]"), function (node) { |
michael@0 | 4 | var id = node.id; |
michael@0 | 5 | ok(!(id in ids), id + " should be unique"); |
michael@0 | 6 | ids[id] = null; |
michael@0 | 7 | }); |
michael@0 | 8 | } |