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This tests that creating TextMarkerRange from nodes that have no children won't collapse to one side.

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


PASS textbox.textMarkerRangeLength(textboxRange) == 1 is true
PASS textbox.accessibilityElementForTextMarker(startMarker).description is 'AXDescription: parent level'
PASS textbox.accessibilityElementForTextMarker(endMarker).description is 'AXDescription: parent level'
PASS successfullyParsed is true

TEST COMPLETE