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          text run at (14,14) width 756: "Should see \"foo bar baz\" in the red box. Insertion point should be between the"
          text run at (14,42) width 202: "\"b\" and \"a\" of \"baz\"."
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            text run at (14,14) width 22: "az"
selection is CARET:
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upstream:   position 1 of child 1 {TEXT} of child 1 {DIV} of root {DIV}
downstream: position 1 of child 1 {TEXT} of child 1 {DIV} of root {DIV}