message: xfail TestSwiftFoundationTypeURLComponents until we fix it for High Sierra.
  <rdar://problem/32800121>
diff: @@ -14,4 +14,6 @@ import lldbsuite.test.decorators as decorators
  lldbinline.MakeInlineTest(
  __file__, globals(), decorators=[
  - decorators.skipUnlessDarwin])
  + decorators.skipUnlessDarwin,
  + decorators.expectedFailureAll(
  + bugnumber='rdar://32800121')])
  