--------
Frame: 'child'
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This prevents a cross-origin information leak sometimes know as framesniffing.
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
PASS document.documentElement.scrollTop == 0 is true
PASS document.documentElement.scrollLeft == 0 is true
PASS successfullyParsed is true
TEST COMPLETE
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Frame: 'grandchild'
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This is an anchor point named "anchor1".