2 CONFIRM NAVIGATION: false
3 CONFIRM NAVIGATION: true
5 CONFIRM NAVIGATION: foo
6 CONFIRM NAVIGATION: foo
7 CONFIRM NAVIGATION: foo
8 CONFIRM NAVIGATION: foo
9 CONFIRM NAVIGATION: foo
10 CONFIRM NAVIGATION: foo
12 PASS Returning a string must not cancel the event: CustomEvent, non-cancelable
13 PASS Returning a string must not cancel the event: CustomEvent, cancelable
14 PASS Returning null with a real iframe unloading
15 PASS Returning undefined with a real iframe unloading
16 PASS Returning with a real iframe unloading
17 PASS Returning false with a real iframe unloading
18 PASS Returning true with a real iframe unloading
19 PASS Returning 0 with a real iframe unloading
20 PASS Returning null with a real iframe unloading; setting returnValue to foo
21 PASS Returning undefined with a real iframe unloading; setting returnValue to foo
22 PASS Returning with a real iframe unloading; setting returnValue to foo
23 PASS Returning false with a real iframe unloading; setting returnValue to foo
24 PASS Returning true with a real iframe unloading; setting returnValue to foo
25 PASS Returning 0 with a real iframe unloading; setting returnValue to foo