The test is passed if four lines of vertical text are rendered.
The first vertical line should contain the text "te7xt" with the "7"
part being slightly offset to the right of the rest of the letters
in the text.
The second vertical line should contain the text "te-70%xt" with the
"-70%" part of the text being offset to the left of the rest of the
letters in the text.
The third vertical line should contain the text "tesubxt" with the
"sub" part of the text being slightly offset to left of the rest of
the letters in the text.
The fourth verical line should contain the text "tesuperxt" with the
"super" part of the text being offset to the right of the rest of the
letters in the text.
