EDITING DELEGATE: shouldBeginEditingInDOMRange:range from 0 of BODY > HTML > #document to 2 of BODY > HTML > #document
EDITING DELEGATE: webViewDidBeginEditing:WebViewDidBeginEditingNotification
EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x600
  RenderBlock {HTML} at (0,0) size 800x600
    RenderBody {BODY} at (8,8) size 784x584
      RenderText {#text} at (0,0) size 744x38
        text run at (0,0) width 744: "VisiblePositions created at [html, x] where html is non-editable should descend into an editable body, for convenience."
        text run at (0,19) width 276: "Everything on this page should be selected."
      RenderText {#text} at (0,0) size 0x0
selection start: position 0 of child 0 {#text} of child 0 {BODY} of child 0 {HTML} of document
selection end:   position 164 of child 0 {#text} of child 0 {BODY} of child 0 {HTML} of document
