This is a testharness.js-based test.
[FAIL] HTTP cache is not shared between cross-site top-level frames
  assert_equals: Response 3 header server-request-count is "2", not "3" expected "3" but got "2"
[FAIL] HTTP cache is not shared between same-site frames with cross-site top-level frames
  assert_equals: Response 3 header server-request-count is "2", not "3" expected "3" but got "2"
Harness: the test ran to completion.