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Test all all os.execv* functions; add decorators

This commit is contained in:
Russell Davis 2020-06-05 23:33:33 -07:00
parent fd4b22e97b
commit 3424864845
1 changed files with 16 additions and 9 deletions
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25
Lib/test/test_os.py
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@ -1814,21 +1814,28 @@ def _execvpe_mockup(defpath=None):
@unittest.skipUnless(hasattr(os, 'execv'),
"need os.execv()")
class ExecTests(unittest.TestCase):
@unittest.skipIf(USING_LINUXTHREADS,
"avoid triggering a linuxthreads bug: see issue #4970")
def test_execv_with_bad_program(self):
def _test_bad_program(self, do_exec):
bad_filename = 'nosuchapp'
with self.assertRaises(OSError) as ctx:
os.execv(bad_filename, [bad_filename])
do_exec(bad_filename)
self.assertEqual(ctx.exception.filename, bad_filename)
self.assertIn(bad_filename, str(ctx.exception))
@unittest.skipIf(USING_LINUXTHREADS, "linuxthreads bug: see issue #4970")
def test_execv_with_bad_program(self):
self._test_bad_program(lambda name: os.execv(name, [name]))
@unittest.skipIf(USING_LINUXTHREADS, "linuxthreads bug: see issue #4970")
def test_execvp_with_bad_program(self):
self._test_bad_program(lambda name: os.execvp(name, [name]))
@unittest.skipIf(USING_LINUXTHREADS, "linuxthreads bug: see issue #4970")
def test_execve_with_bad_program(self):
self._test_bad_program(lambda name: os.execve(name, [name], {}))
@unittest.skipIf(USING_LINUXTHREADS, "linuxthreads bug: see issue #4970")
def test_execvpe_with_bad_program(self):
bad_filename = 'nosuchapp'
with self.assertRaises(OSError) as ctx:
os.execvpe(bad_filename, [bad_filename], None)
self.assertEqual(ctx.exception.filename, bad_filename)
self.assertIn(bad_filename, str(ctx.exception))
self._test_bad_program(lambda name: os.execvpe(name, [name], {}))
def test_execv_with_bad_arglist(self):
self.assertRaises(ValueError, os.execv, 'notepad', ())