if os.name != "nt":
self._test_internal_execvpe(bytes)
+ def test_execve_invalid_env(self):
+ args = [sys.executable, '-c', 'pass']
+
+ # null character in the enviroment variable name
+ newenv = os.environ.copy()
+ newenv["FRUIT\0VEGETABLE"] = "cabbage"
+ with self.assertRaises(ValueError):
+ os.execve(args[0], args, newenv)
+
+ # null character in the enviroment variable value
+ newenv = os.environ.copy()
+ newenv["FRUIT"] = "orange\0VEGETABLE=cabbage"
+ with self.assertRaises(ValueError):
+ os.execve(args[0], args, newenv)
+
+ # equal character in the enviroment variable name
+ newenv = os.environ.copy()
+ newenv["FRUIT=ORANGE"] = "lemon"
+ with self.assertRaises(ValueError):
+ os.execve(args[0], args, newenv)
+
@unittest.skipUnless(sys.platform == "win32", "Win32 specific tests")
class Win32ErrorTests(unittest.TestCase):
self.assertRaises(ValueError, os.spawnve, os.P_NOWAIT, args[0], ('',), {})
self.assertRaises(ValueError, os.spawnve, os.P_NOWAIT, args[0], [''], {})
- @requires_os_func('spawnve')
- def test_spawnve_invalid_env(self):
- # null character in the enviroment variable name
+ def _test_invalid_env(self, spawn):
args = [sys.executable, '-c', 'pass']
+
+ # null character in the enviroment variable name
newenv = os.environ.copy()
newenv["FRUIT\0VEGETABLE"] = "cabbage"
try:
- exitcode = os.spawnve(os.P_WAIT, args[0], args, newenv)
+ exitcode = spawn(os.P_WAIT, args[0], args, newenv)
except ValueError:
pass
else:
self.assertEqual(exitcode, 127)
# null character in the enviroment variable value
- args = [sys.executable, '-c', 'pass']
newenv = os.environ.copy()
newenv["FRUIT"] = "orange\0VEGETABLE=cabbage"
try:
- exitcode = os.spawnve(os.P_WAIT, args[0], args, newenv)
+ exitcode = spawn(os.P_WAIT, args[0], args, newenv)
except ValueError:
pass
else:
self.assertEqual(exitcode, 127)
# equal character in the enviroment variable name
- args = [sys.executable, '-c', 'pass']
newenv = os.environ.copy()
newenv["FRUIT=ORANGE"] = "lemon"
try:
- exitcode = os.spawnve(os.P_WAIT, args[0], args, newenv)
+ exitcode = spawn(os.P_WAIT, args[0], args, newenv)
except ValueError:
pass
else:
args = [sys.executable, filename]
newenv = os.environ.copy()
newenv["FRUIT"] = "orange=lemon"
- exitcode = os.spawnve(os.P_WAIT, args[0], args, newenv)
+ exitcode = spawn(os.P_WAIT, args[0], args, newenv)
self.assertEqual(exitcode, 0)
+ @requires_os_func('spawnve')
+ def test_spawnve_invalid_env(self):
+ self._test_invalid_env(os.spawnve)
+
+ @requires_os_func('spawnvpe')
+ def test_spawnvpe_invalid_env(self):
+ self._test_invalid_env(os.spawnvpe)
+
# The introduction of this TestCase caused at least two different errors on
# *nix buildbots. Temporarily skip this to let the buildbots move along.