[scroll-behavior-subframe-root.html]
  disabled:
    if os == "android": bug 1550895 (frequently fails on geckoview), Bug 1559325
  [Subframe with smooth scroll-behavior ; scrollTo() with auto behavior]
    expected:
      if os == "mac": [PASS, FAIL]

  [Subframe setting scrollTop with smooth scroll-behavior]
    expected:
      if (os == "win") and debug and not swgl: [PASS, FAIL]

  [Subframe with smooth scroll-behavior ; scrollTo() with smooth behavior]
    expected:
      if (os == "win") and debug: [PASS, FAIL]

  [Subframe with smooth scroll-behavior ; scroll() with smooth behavior]
    expected:
      if (processor == "x86") and not debug: [PASS, FAIL]

  [Subframe with smooth scroll-behavior ; scroll() with default behavior]
    expected:
      if not fission and not swgl and debug: [PASS, FAIL]
      if not fission and swgl: [PASS, FAIL]

  [Subframe with smooth scroll-behavior ; scrollBy() with auto behavior]
    expected:
      if not fission and debug and not swgl: [PASS, FAIL]