old_contents: """Test benchbuild's runtime wrappers."""
  import tempfile
  import unittest
  import os
  
  from plumbum import local
  from plumbum.cmd import rm
  
  import benchbuild.experiments.empty as empty
  import benchbuild.project as project
  import benchbuild.utils.compiler as compilers
  import benchbuild.utils.wrapping as wrappers
  
  
  class EmptyProject(project.Project):
      NAME = "test_empty"
      DOMAIN = "debug"
      GROUP = "debug"
      SRC_FILE = "none"
  
      def build(self):
          pass
  
      def configure(self):
          pass
  
      def download(self):
          pass
  
  
  class WrapperTests(unittest.TestCase):
      @classmethod
      def setUpClass(cls):
          cls.tmp_dir = tempfile.mkdtemp()
          print(cls.tmp_dir)
  
      @classmethod
      def tearDownClass(cls):
          pass
          #if os.path.exists(cls.tmp_dir):
          #    rm("-r", cls.tmp_dir)
  
      def setUp(self):
          self.tmp_script_fd, self.tmp_script = tempfile.mkstemp(
              dir=self.tmp_dir)
          self.assertTrue(os.path.exists(self.tmp_script))
  
  
  class RunCompiler(WrapperTests):
      def test_create(self):
          with local.cwd(self.tmp_dir):
              cmd = compilers.cc(EmptyProject(empty.Empty()))
          self.assertTrue(os.path.exists(str(cmd)))
  
  
  class RunStatic(WrapperTests):
      def test_create(self):
          with local.cwd(self.tmp_dir):
              self.cmd = wrappers.wrap(self.tmp_script,
                                       EmptyProject(empty.Empty()))
              self.assertTrue(os.path.exists("{}.bin".format(self.tmp_script)))
          self.assertTrue(os.path.exists(str(self.cmd)))
  
  
  class RunDynamic(WrapperTests):
      def test_create(self):
          with local.cwd(self.tmp_dir):
              cmd = wrappers.wrap_dynamic(
                  EmptyProject(empty.Empty()), self.tmp_script)
          self.assertTrue(os.path.exists(str(cmd)))
  
new_contents: """Test benchbuild's runtime wrappers."""
  import tempfile
  import unittest
  import os
  
  from plumbum import local
  from plumbum.cmd import rm
  
  import benchbuild.experiments.empty as empty
  import benchbuild.project as project
  import benchbuild.utils.compiler as compilers
  import benchbuild.utils.wrapping as wrappers
  
  
  class EmptyProject(project.Project):
      NAME = "test_empty"
      DOMAIN = "debug"
      GROUP = "debug"
      SRC_FILE = "none"
  
      def build(self):
          pass
  
      def configure(self):
          pass
  
      def download(self):
          pass
  
  
  class WrapperTests(unittest.TestCase):
      @classmethod
      def setUpClass(cls):
          cls.tmp_dir = tempfile.mkdtemp()
          print(cls.tmp_dir)
  
      @classmethod
      def tearDownClass(cls):
          if os.path.exists(cls.tmp_dir):
              rm("-r", cls.tmp_dir)
  
      def setUp(self):
          self.tmp_script_fd, self.tmp_script = tempfile.mkstemp(
              dir=self.tmp_dir)
          self.assertTrue(os.path.exists(self.tmp_script))
  
  
  class RunCompiler(WrapperTests):
      def test_create(self):
          with local.cwd(self.tmp_dir):
              cmd = compilers.cc(EmptyProject(empty.Empty()))
          self.assertTrue(os.path.exists(str(cmd)))
  
  
  class RunStatic(WrapperTests):
      def test_create(self):
          with local.cwd(self.tmp_dir):
              self.cmd = wrappers.wrap(self.tmp_script,
                                       EmptyProject(empty.Empty()))
              self.assertTrue(os.path.exists("{}.bin".format(self.tmp_script)))
          self.assertTrue(os.path.exists(str(self.cmd)))
  
  
  class RunDynamic(WrapperTests):
      def test_create(self):
          with local.cwd(self.tmp_dir):
              cmd = wrappers.wrap_dynamic(
                  EmptyProject(empty.Empty()), self.tmp_script)
          self.assertTrue(os.path.exists(str(cmd)))
  
subject: revert disabled directory deletion