
This tests that a gesture scroll is not propagated from an iframe to an outer div when the iframe has no remaining scroll offset when the gesture type GestureScrollUpdateWithoutPropagation is used.

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


gesture events not implemented on this platform or gesture event scrolling of a document is broken
PASS successfullyParsed is true

TEST COMPLETE

