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

AXWebArea AXRoleDescription='HTML content'
++AXButton AXRoleDescription='button' AXTitle='Button1'
++AXCheckBox AXSubrole=AXToggleButton AXRoleDescription='toggle button' AXTitle='Button2' AXValue=1
++AXCheckBox AXSubrole=AXToggleButton AXRoleDescription='toggle button' AXTitle='Button3' AXValue=0
++AXPopUpButton AXRoleDescription='pop up button' AXTitle='Button4'
++AXButton AXRoleDescription='button' AXTitle='Button5'
++AXButton AXRoleDescription='button' AXTitle='Complex button '
++++AXStaticText AXRoleDescription='text' AXValue='Complex button '
++++AXTextField AXRoleDescription='text field'
++AXCheckBox AXSubrole=AXToggleButton AXRoleDescription='toggle button' AXTitle='Complex toggle button ' AXValue=1
++++AXStaticText AXRoleDescription='text' AXValue='Complex toggle button '
++++AXTextField AXRoleDescription='text field'
++AXPopUpButton AXRoleDescription='pop up button' AXTitle='Complex pop up button '
++++AXStaticText AXRoleDescription='text' AXValue='Complex pop up button '
++++AXTextField AXRoleDescription='text field'
++AXPopUpButton AXRoleDescription='pop up button' AXTitle='Example haspopup'
++AXPopUpButton AXRoleDescription='pop up button' AXTitle='Example haspopup'
++AXPopUpButton AXRoleDescription='pop up button' AXTitle='Example haspopup'
++AXPopUpButton AXRoleDescription='pop up button' AXTitle='Example haspopup'
++AXPopUpButton AXRoleDescription='pop up button' AXTitle='Example haspopup'
++AXPopUpButton AXRoleDescription='pop up button' AXTitle='Example haspopup'
++AXButton AXRoleDescription='button' AXTitle='Example haspopup'
++AXButton AXRoleDescription='button' AXTitle='Example haspopup'