diff options
Diffstat (limited to 'Lib/test/test_posix.py')
| -rw-r--r-- | Lib/test/test_posix.py | 85 |
1 files changed, 51 insertions, 34 deletions
diff --git a/Lib/test/test_posix.py b/Lib/test/test_posix.py index 9408e5c..009f29d 100644 --- a/Lib/test/test_posix.py +++ b/Lib/test/test_posix.py @@ -603,8 +603,10 @@ class PosixTester(unittest.TestCase): r, w = os.pipe2(os.O_CLOEXEC|os.O_NONBLOCK) self.addCleanup(os.close, r) self.addCleanup(os.close, w) - self.assertTrue(fcntl.fcntl(r, fcntl.F_GETFD) & fcntl.FD_CLOEXEC) - self.assertTrue(fcntl.fcntl(w, fcntl.F_GETFD) & fcntl.FD_CLOEXEC) + self.assertFalse(os.get_inheritable(r)) + self.assertFalse(os.get_inheritable(w)) + self.assertTrue(fcntl.fcntl(r, fcntl.F_GETFL) & os.O_NONBLOCK) + self.assertTrue(fcntl.fcntl(w, fcntl.F_GETFL) & os.O_NONBLOCK) # try reading from an empty pipe: this should fail, not block self.assertRaises(OSError, os.read, r, 1) # try a write big enough to fill-up the pipe: this should either @@ -652,7 +654,7 @@ class PosixTester(unittest.TestCase): self.assertEqual(st.st_flags | stat.UF_IMMUTABLE, new_st.st_flags) try: fd = open(target_file, 'w+') - except IOError as e: + except OSError as e: self.assertEqual(e.errno, errno.EPERM) finally: posix.chflags(target_file, st.st_flags) @@ -710,41 +712,39 @@ class PosixTester(unittest.TestCase): @unittest.skipUnless(hasattr(posix, 'getcwd'), 'test needs posix.getcwd()') def test_getcwd_long_pathnames(self): - if hasattr(posix, 'getcwd'): - dirname = 'getcwd-test-directory-0123456789abcdef-01234567890abcdef' - curdir = os.getcwd() - base_path = os.path.abspath(support.TESTFN) + '.getcwd' + dirname = 'getcwd-test-directory-0123456789abcdef-01234567890abcdef' + curdir = os.getcwd() + base_path = os.path.abspath(support.TESTFN) + '.getcwd' - try: - os.mkdir(base_path) - os.chdir(base_path) - except: -# Just returning nothing instead of the SkipTest exception, -# because the test results in Error in that case. -# Is that ok? -# raise unittest.SkipTest("cannot create directory for testing") - return - - def _create_and_do_getcwd(dirname, current_path_length = 0): - try: - os.mkdir(dirname) - except: - raise unittest.SkipTest("mkdir cannot create directory sufficiently deep for getcwd test") + try: + os.mkdir(base_path) + os.chdir(base_path) + except: + # Just returning nothing instead of the SkipTest exception, because + # the test results in Error in that case. Is that ok? + # raise unittest.SkipTest("cannot create directory for testing") + return - os.chdir(dirname) - try: - os.getcwd() - if current_path_length < 1027: - _create_and_do_getcwd(dirname, current_path_length + len(dirname) + 1) - finally: - os.chdir('..') - os.rmdir(dirname) + def _create_and_do_getcwd(dirname, current_path_length = 0): + try: + os.mkdir(dirname) + except: + raise unittest.SkipTest("mkdir cannot create directory sufficiently deep for getcwd test") - _create_and_do_getcwd(dirname) + os.chdir(dirname) + try: + os.getcwd() + if current_path_length < 1027: + _create_and_do_getcwd(dirname, current_path_length + len(dirname) + 1) + finally: + os.chdir('..') + os.rmdir(dirname) - finally: - os.chdir(curdir) - support.rmtree(base_path) + _create_and_do_getcwd(dirname) + + finally: + os.chdir(curdir) + support.rmtree(base_path) @unittest.skipUnless(hasattr(posix, 'getgrouplist'), "test needs posix.getgrouplist()") @unittest.skipUnless(hasattr(pwd, 'getpwuid'), "test needs pwd.getpwuid()") @@ -1121,6 +1121,23 @@ class PosixTester(unittest.TestCase): # http://lists.freebsd.org/pipermail/freebsd-amd64/2012-January/014332.html raise unittest.SkipTest("OSError raised!") + def test_path_error2(self): + """ + Test functions that call path_error2(), providing two filenames in their exceptions. + """ + for name in ("rename", "replace", "link", "symlink"): + function = getattr(os, name, None) + + if function: + for dst in ("noodly2", support.TESTFN): + try: + function('doesnotexistfilename', dst) + except OSError as e: + self.assertIn("'doesnotexistfilename' -> '{}'".format(dst), str(e)) + break + else: + self.fail("No valid path_error2() test for os." + name) + class PosixGroupsTester(unittest.TestCase): def setUp(self): |