[cts.https.html?q=webgpu:shader,execution,expression,unary,ai_complement:complement:*]
  implementation-status:
    if os == "mac": backlog
  [:inputSource="const";vectorize="_undef_"]
    expected:
      if os == "mac": FAIL

  [:inputSource="const";vectorize=2]
    expected:
      if os == "mac": FAIL

  [:inputSource="const";vectorize=3]
    expected:
      if os == "mac": FAIL

  [:inputSource="const";vectorize=4]
    expected:
      if os == "mac": FAIL
