[preconnect.html]
  [Test that preconnect reduces connection time to zero]
    expected:
      if (os == "linux") and not swgl and fission and not debug and (processor == "x86"): [PASS, FAIL]
      if (os == "win") and not swgl and debug and (processor == "x86_64"): [PASS, FAIL]
      if (os == "linux") and not swgl and not fission: [PASS, FAIL]
      if (os == "linux") and swgl and fission: [PASS, FAIL]
      if (os == "linux") and swgl and not fission: [PASS, FAIL]
      if os == "mac": [PASS, FAIL]
      [FAIL, PASS]