old_contents: import subprocess
  import os
  import pytest
  import shutil
  
  def get_python_output(path_dir,test_file):
      p = subprocess.Popen([shutil.which("python3") , "%s/%s" % (path_dir , test_file)], stdout=subprocess.PIPE, universal_newlines=True)
      out, _ = p.communicate()
      assert(p.returncode==0)
      return out
  
  def compile_pyccel(path_dir,test_file, options = ""):
      if options != "":
          p = subprocess.Popen([shutil.which("pyccel"), options, "%s" % test_file, "--include=."], universal_newlines=True, cwd=path_dir)
      else:
          p = subprocess.Popen([shutil.which("pyccel"), "%s" % test_file, "--include=."], universal_newlines=True, cwd=path_dir)
      p.wait()
      assert(p.returncode==0)
  
  def compile_f2py(path_dir,test_file):
      root = test_file[:-3]
      p = subprocess.Popen([shutil.which("f2py"), "-c", "%s.f90" % root, "-o", "%s" % root], universal_newlines=True, cwd=path_dir)
      p.wait()
      assert(p.returncode==0)
  
  def get_fortran_output(path_dir,test_file):
      p = subprocess.Popen(["%s/%s" % (path_dir , test_file)], stdout=subprocess.PIPE, universal_newlines=True)
      out, _ = p.communicate()
      assert(p.returncode==0)
      return out
  
  def pyccel_test(test_file, dependencies = []):
      base_dir = os.path.dirname(os.path.realpath(__file__))
      path_dir = os.path.join(base_dir, 'scripts')
  
      pyth_out = get_python_output(path_dir,test_file)
      for d in dependencies:
          compile_pyccel(path_dir, d)
      compile_pyccel(path_dir,test_file)
      fort_out = get_fortran_output(path_dir,test_file[:-3])
  
      assert(pyth_out.strip()==fort_out.strip())
  
  @pytest.mark.xfail
  def test_imports():
      pyccel_test("test_imports.py",["funcs.py"])
  
  def test_funcs():
      pyccel_test("test_funcs.py")
  
  def test_f2py_compat():
      base_dir = os.path.dirname(os.path.realpath(__file__))
      path_dir = os.path.join(base_dir, 'scripts')
  
      from scripts.test_f2py_compat import return_one
  
      pyth_out = return_one()
  
      compile_pyccel(path_dir, "test_f2py_compat.py", "-f")
      compile_f2py(path_dir, "test_f2py_compat.py")
  
      import scripts.test_f2py_compat as mod
      fort_out = mod.return_one()
  
      assert(pyth_out==fort_out)
  
new_contents: import subprocess
  import os
  import pytest
  import shutil
  
  def get_python_output(path_dir,test_file):
      p = subprocess.Popen([shutil.which("python3") , "%s/%s" % (path_dir , test_file)], stdout=subprocess.PIPE, universal_newlines=True)
      out, _ = p.communicate()
      assert(p.returncode==0)
      return out
  
  def compile_pyccel(path_dir,test_file, options = ""):
      if options != "":
          p = subprocess.Popen([shutil.which("pyccel"), options, "%s" % test_file, "--include=."], universal_newlines=True, cwd=path_dir)
      else:
          p = subprocess.Popen([shutil.which("pyccel"), "%s" % test_file, "--include=."], universal_newlines=True, cwd=path_dir)
      p.wait()
      assert(p.returncode==0)
  
  def compile_f2py(path_dir,test_file):
      root = test_file[:-3]
      p = subprocess.Popen([shutil.which("f2py"), "-c", "%s.f90" % root, "-o", "%s" % root], universal_newlines=True, cwd=path_dir)
      p.wait()
      assert(p.returncode==0)
  
  def get_fortran_output(path_dir,test_file):
      p = subprocess.Popen(["%s/%s" % (path_dir , test_file)], stdout=subprocess.PIPE, universal_newlines=True)
      out, _ = p.communicate()
      assert(p.returncode==0)
      return out
  
  def pyccel_test(test_file, dependencies = None):
      base_dir = os.path.dirname(os.path.realpath(__file__))
      path_dir = os.path.join(base_dir, 'scripts')
  
      pyth_out = get_python_output(path_dir,test_file)
      if (type(dependencies) is list):
          for d in dependencies:
              compile_pyccel(path_dir, d)
      elif (type(dependencies) is str):
          compile_pyccel(path_dir, dependencies)
      compile_pyccel(path_dir,test_file)
      fort_out = get_fortran_output(path_dir,test_file[:-3])
  
      assert(pyth_out.strip()==fort_out.strip())
  
  @pytest.mark.xfail
  def test_imports():
      pyccel_test("test_imports.py","funcs.py")
  
  def test_funcs():
      pyccel_test("test_funcs.py")
  
  def test_f2py_compat():
      base_dir = os.path.dirname(os.path.realpath(__file__))
      path_dir = os.path.join(base_dir, 'scripts')
  
      from scripts.test_f2py_compat import return_one
  
      pyth_out = return_one()
  
      compile_pyccel(path_dir, "test_f2py_compat.py", "-f")
      compile_f2py(path_dir, "test_f2py_compat.py")
  
      import scripts.test_f2py_compat as mod
      fort_out = mod.return_one()
  
      assert(pyth_out==fort_out)
  
subject: Fix codacy problem with list as default arg