This verifies the expected roles and values are exposed for foreign content in MathML.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


AXRole: AXGroup AXSubrole: AXDocumentMath AXValue:
    AXRole: AXGroup AXSubrole: AXMathRow AXValue:
        AXRole: AXGroup AXSubrole:  AXValue:
            AXRole: AXStaticText AXSubrole:  AXValue: SVG
    AXRole: AXGroup AXSubrole: AXMathText AXValue:
        AXRole: AXStaticText AXSubrole:  AXValue: HTML
PASS successfullyParsed is true

TEST COMPLETE