[TrustedTypePolicyFactory-getAttributeType.html]
  [getAttributeType(\n          "foo",\n          "onmouseup",\n          "https://example.com/namespace",\n          "null") == "null"]
    expected:
      if (os == "mac") and not debug: [PASS, FAIL]
      if (os == "android") and not debug: [PASS, FAIL]