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
      RenderBlock {P} at (0,0) size 784x20
        RenderText {#text} at (0,0) size 766x19
          text run at (0,0) width 766: "This tests that attachments don't have a custom renderer when they are disabled. This test must be run in the test runner."
      RenderBlock (anonymous) at (0,36) size 784x0
        RenderBlock {ATTACHMENT} at (0,0) size 0x0 [color=#007AFF]
        RenderText {#text} at (0,0) size 0x0