old_contents: import subprocess
  import os
  import shutil
  import numpy as np
  import pytest
  
  def get_python_output(path_dir,test_file):
      p = subprocess.Popen(["python3" , "%s/%s" % (path_dir , test_file)], stdout=subprocess.PIPE, universal_newlines=True)
      out, error = p.communicate()
      assert(p.returncode==0)
      return out
  
  def compile_pyccel(path_dir,test_file):
      p = subprocess.Popen(["pyccel", "%s" % test_file], 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, error = p.communicate()
      assert(p.returncode==0)
      return out
  
  def pyccel_test(test_file):
      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)
      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")
  
  def test_funcs():
      pyccel_test("test_funcs.py")
  
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, err = p.communicate()
      assert(p.returncode==0)
      return out
  
  def compile_pyccel(path_dir,test_file):
      p = subprocess.Popen([shutil.which("pyccel"), "%s" % test_file], 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, err = p.communicate()
      assert(p.returncode==0)
      return out
  
  def pyccel_test(test_file):
      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)
      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")
  
  def test_funcs():
      pyccel_test("test_funcs.py")
  
subject: Use full executable path. Remove unused import