[history-traversal-navigate-parent-while-child-loading.html]
  [pushState() in parent while child is doing initial navigation, then go back]
    expected:
      if (os == "linux") and not swgl and not asan and (processor == "x86_64") and not tsan and debug and fission: [PASS, FAIL]
      if (os == "linux") and not swgl and not asan and (processor == "x86_64") and not tsan and not debug and not fission: [PASS, FAIL]
      if (os == "linux") and swgl and not fission: [PASS, FAIL]
      if (os == "win") and swgl: [PASS, FAIL]
