layer at (0,0) size 800x600 RenderCanvas at (0,0) size 800x600 layer at (0,0) size 800x600 RenderBlock {HTML} at (0,0) size 800x600 RenderBody {BODY} at (8,8) size 784x578 RenderBlock {DIV} at (0,0) size 784x0 RenderInline {SPAN} at (0,0) size 0x0 RenderInline {SPAN} at (0,0) size 0x0 RenderInline {SPAN} at (0,0) size 0x0 RenderInline {SPAN} at (0,0) size 0x0 RenderInline {SPAN} at (0,0) size 0x0 RenderInline {SPAN} at (0,0) size 0x0 RenderInline {SPAN} at (0,0) size 0x0 RenderInline {SPAN} at (0,0) size 0x0 RenderText {TEXT} at (0,0) size 0x0 RenderBlock {DIV} at (0,0) size 784x76 RenderBlock {P} at (0,0) size 784x16 RenderInline {B} at (0,0) size 280x16 RenderText {TEXT} at (0,0) size 280x16 text run at (0,0) width 280: "Expect ref node 'E'; pointer before" RenderText {TEXT} at (280,0) size 184x16 text run at (280,0) width 184: ": A B C D * [E] F G H I" RenderBlock {P} at (0,30) size 784x16 RenderText {TEXT} at (0,0) size 120x16 text run at (0,0) width 120: "remove node 'E'" RenderBlock {P} at (0,60) size 784x16 RenderInline {B} at (0,0) size 280x16 RenderText {TEXT} at (0,0) size 280x16 text run at (0,0) width 280: "Expect ref node 'F'; pointer before" RenderText {TEXT} at (280,0) size 168x16 text run at (280,0) width 168: ": A B C D * [F] G H I"