[no-opt-in-blocks.https.html]
  type: testharness
  disabled:
    if debug and (os == "linux"): https://bugzilla.mozilla.org/show_bug.cgi?id=1184351
    if e10s and (os == "linux"): https://bugzilla.mozilla.org/show_bug.cgi?id=1184351
    if e10s and (os == "mac"): https://bugzilla.mozilla.org/show_bug.cgi?id=1184351
  [opt_in_method: no-opt-in\n                                 origin: same-host-http\n                                 source_scheme: https\n                                 context_nesting: top-level\n                                 redirection: no-redirect\n                                 subresource: picture-tag\n                                 expectation: blocked]
    expected:
      if debug and (os == "mac"): FAIL

