This is a testharness.js-based test.
[FAIL] Same-origin IFrame in same-origin IFrame does not throw.
assert_equals: expected (object) null but got (string) "NotSupportedError"
Harness: the test ran to completion.
This is a testharness.js-based test.
[FAIL] Same-origin IFrame in same-origin IFrame does not throw.
assert_equals: expected (object) null but got (string) "NotSupportedError"
Harness: the test ran to completion.