1 Tests <select> text update when popup is visible and selectionIndex changes.
2 Needs dump-render-tree.
4 layer at (0,0) size 34x20 backgroundClip at (8,50) size 34x20 clip at (8,50) size 34x20 outlineClip at (8,50) size 34x20
5 RenderBlock (positioned) {DIV} at (8,50) size 34x20
6 RenderMenuList {SELECT} at (0,0) size 34x20 [bgcolor=#FFFFFF] [border: (1px solid #A9A9A9)]
7 RenderBlock (anonymous) at (1,1) size 32x18
8 RenderText at (4,1) size 9x16
9 text run at (4,1) width 9: "C"
10 RenderText {#text} at (0,0) size 0x0