This is a testharness.js-based test.
[FAIL] [keepalive][new window][unload] same-origin redirect
assert_equals: token should be on (stashed). expected (string) "on" but got (object) null
[FAIL] [keepalive][new window][unload] same-origin redirect + preflight
assert_equals: token should be on (stashed). expected (string) "on" but got (object) null
[FAIL] [keepalive][new window][unload] cross-origin redirect
assert_equals: token should be on (stashed). expected (string) "on" but got (object) null
[FAIL] [keepalive][new window][unload] cross-origin redirect + preflight
assert_equals: token should be on (stashed). expected (string) "on" but got (object) null
Harness: the test ran to completion.