Fixed #8268: Modified admin scripts tests to use JYTHONPATH when appropriate. Thanks to leosoto for the patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8400 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/regressiontests/admin_scripts/tests.py

@@ -55,18 +55,6 @@ class AdminScriptTestCase(unittest.TestCase):
         except OSError:
             pass
 
-    def _sys_executable(self):
-        """
-        Returns the command line needed to run a python interpreter, including
-        the options for setting sys.path on Jython, which doesn't recognize
-        PYTHONPATH.
-        """
-        if sys.platform.startswith('java'):
-            return "%s -J-Dpython.path=%s" % \
-                   (sys.executable, os.environ['PYTHONPATH'])
-        else:
-            return sys.executable
-
     def _ext_backend_path(self):
         """
         Returns the path for the external backend package, or None if no
@@ -78,6 +66,7 @@ class AdminScriptTestCase(unittest.TestCase):
             backend_pkg = __import__(result[0])
             backend_dir = os.path.dirname(backend_pkg.__file__)
             return os.path.dirname(backend_dir)
+
     def run_test(self, script, args, settings_file=None, apps=None):
         test_dir = os.path.dirname(os.path.dirname(__file__))
         project_dir = os.path.dirname(test_dir)
@@ -86,7 +75,12 @@ class AdminScriptTestCase(unittest.TestCase):
 
         # Remember the old environment
         old_django_settings_module = os.environ.get('DJANGO_SETTINGS_MODULE', None)
-        old_python_path = os.environ.get('PYTHONPATH', None)
+        if sys.platform.startswith('java'):
+            python_path_var_name = 'JYTHONPATH'
+        else:
+            python_path_var_name = 'PYTHONPATH'
+
+        old_python_path = os.environ.get(python_path_var_name, None)
         old_cwd = os.getcwd()
 
         # Set the test environment
@@ -97,11 +91,10 @@ class AdminScriptTestCase(unittest.TestCase):
         python_path = [test_dir, base_dir]
         if ext_backend_base_dir:
             python_path.append(ext_backend_base_dir)
-        os.environ['PYTHONPATH'] = os.pathsep.join(python_path)
-
+        os.environ[python_path_var_name] = os.pathsep.join(python_path)
 
         # Build the command line
-        cmd = '%s "%s"' % (self._sys_executable(), script)
+        cmd = '%s "%s"' % (sys.executable, script)
         cmd += ''.join([' %s' % arg for arg in args])
 
         # Move to the test directory and run
@@ -118,7 +111,7 @@ class AdminScriptTestCase(unittest.TestCase):
         if old_django_settings_module:
             os.environ['DJANGO_SETTINGS_MODULE'] = old_django_settings_module
         if old_python_path:
-            os.environ['PYTHONPATH'] = old_python_path
+            os.environ[python_path_var_name] = old_python_path
         # Move back to the old working directory
         os.chdir(old_cwd)