[PATCH] libc++: Add option to disable access to the global filesystem namespace

[Jonathan Roelofs]

The missing piece is:

  Index: test/libcxx/test/format.py
  ===================================================================
  --- test/libcxx/test/format.py	(revision 231941)
  +++ test/libcxx/test/format.py	(working copy)
  @@ -60,6 +60,9 @@
           is_pass_test = name.endswith('.pass.cpp')
           is_fail_test = name.endswith('.fail.cpp')
   
  +        if test.config.unsupported:
  +            return lit.Test.UNSUPPORTED, "A lit.local.cfg marked this unsupported"
  +
           res = lit.TestRunner.parseIntegratedTestScript(
               test, require_script=is_sh_test)
           # Check if a result for the test was returned. If so return that

With that, LGTM.


http://reviews.llvm.org/D8194

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