// Entering #outer
mouseenter on outer
// Entering #inner1
mouseenter on inner1
// Entering #inner3 (and therefore also #inner2)
mouseleave on inner1
mouseenter on inner2
mouseenter on inner3
// Leaving #inner3 and #inner2, but not #outer
mouseleave on inner3
mouseleave on inner2
// Leaving #outer
mouseleave on outer
PASS successfullyParsed is true

TEST COMPLETE