[cross-partition.https.tentative.html]
  expected:
    if (os == "linux") and not debug: [OK, TIMEOUT]
    if (os == "win") and not debug: [OK, TIMEOUT]
    if (os == "android") and fission: [OK, TIMEOUT]
  [BroadcastChannel messages aren't received from a cross-partition iframe]
    expected:
      if os == "android": FAIL

  [BroadcastChannel messages aren't received from a nested iframe with a cross-site ancestor]
    expected:
      if os == "android": FAIL

  [BroadcastChannel messages aren't received from a cross-partition dedicated worker]
    expected:
      if (os == "linux") and not debug: [PASS, TIMEOUT]
      if (os == "mac") and not debug: [PASS, TIMEOUT]
      if os == "android": FAIL

  [BroadcastChannel messages aren't received from a cross-partition shared worker]
    expected:
      if (os == "linux") and not debug and not fission: [PASS, NOTRUN]
      if (os == "linux") and not debug and fission: [PASS, TIMEOUT, NOTRUN]
      if (os == "win") and not debug and (processor == "x86"): [PASS, TIMEOUT]
      if (os == "mac") and not debug: [PASS, TIMEOUT, NOTRUN]
      if os == "android": FAIL

  [BroadcastChannel messages aren't received from a cross-partition service worker]
    expected:
      if (os == "win") and not debug and (processor == "x86"): [PASS, TIMEOUT, NOTRUN]
      if (os == "linux") and not debug and fission: [PASS, TIMEOUT, NOTRUN]
      if (os == "linux") and not debug and not fission: [PASS, NOTRUN]
      if os == "android": FAIL