chromium/content/test/data/accessibility/aria/aria-superscript-expected-mac.txt

AXWebArea
++AXGroup
++++AXStaticText AXValue='This text contains '
++++AXGroup AXSubrole=AXSuperscriptStyleGroup
++++++AXStaticText AXValue='superscript'
++++AXStaticText AXValue=' text.'