old_contents: """
  The evaluating printf(...) after break stop and then up a stack frame.
  """
  
  import os, time
  import unittest2
  import lldb
  from lldbtest import *
  import lldbutil
  
  class Radar9531204TestCase(TestBase):
  
      mydir = TestBase.compute_mydir(__file__)
  
      # rdar://problem/9531204
      @expectedFailureFreeBSD('llvm.org/pr17183')
      def test_expr_commands(self):
          """The evaluating printf(...) after break stop and then up a stack frame."""
          self.buildDefault()
  
          self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
  
          lldbutil.run_break_set_by_symbol (self, 'foo', sym_exact=True, num_expected_locations=1)
  
          self.runCmd("run", RUN_SUCCEEDED)
  
          self.runCmd("frame variable")
  
          # This works fine.
          self.runCmd('expression (int)printf("value is: %d.\\n", value);')
  
          # rdar://problem/9531204
          # "Error dematerializing struct" error when evaluating expressions "up" on the stack
          self.runCmd('up') # frame select -r 1
  
          self.runCmd("frame variable")
  
          # This does not currently.
          self.runCmd('expression (int)printf("argc is: %d.\\n", argc)')
  
  
  if __name__ == '__main__':
      import atexit
      lldb.SBDebugger.Initialize()
      atexit.register(lambda: lldb.SBDebugger.Terminate())
      unittest2.main()
  
new_contents: """
  The evaluating printf(...) after break stop and then up a stack frame.
  """
  
  import os, time
  import unittest2
  import lldb
  from lldbtest import *
  import lldbutil
  
  class Radar9531204TestCase(TestBase):
  
      mydir = TestBase.compute_mydir(__file__)
  
      # rdar://problem/9531204
      def test_expr_commands(self):
          """The evaluating printf(...) after break stop and then up a stack frame."""
          self.buildDefault()
  
          self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
  
          lldbutil.run_break_set_by_symbol (self, 'foo', sym_exact=True, num_expected_locations=1)
  
          self.runCmd("run", RUN_SUCCEEDED)
  
          self.runCmd("frame variable")
  
          # This works fine.
          self.runCmd('expression (int)printf("value is: %d.\\n", value);')
  
          # rdar://problem/9531204
          # "Error dematerializing struct" error when evaluating expressions "up" on the stack
          self.runCmd('up') # frame select -r 1
  
          self.runCmd("frame variable")
  
          # This does not currently.
          self.runCmd('expression (int)printf("argc is: %d.\\n", argc)')
  
  
  if __name__ == '__main__':
      import atexit
      lldb.SBDebugger.Initialize()
      atexit.register(lambda: lldb.SBDebugger.Terminate())
      unittest2.main()
  
subject: Remove decorator for now-passing test