Add tests for invalid format specifiers in strftime, and for handling of invalid file descriptors in the os module.
diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py
index 583df2b..c89a23f 100644
--- a/Lib/test/test_os.py
+++ b/Lib/test/test_os.py
@@ -533,6 +533,55 @@
def test_chmod(self):
self.assertRaises(WindowsError, os.utime, test_support.TESTFN, 0)
+class TestInvalidFD(unittest.TestCase):
+ singles = ["fchdir", "fdopen", "close", "dup", "fdatasync", "fstat",
+ "fstatvfs", "fsync", "tcgetpgrp", "ttyname"]
+ def get_single(f):
+ def helper(self):
+ if getattr(os, f, None):
+ self.assertRaises(OSError, getattr(os, f), 10)
+ return helper
+ for f in singles:
+ locals()["test_"+f] = get_single(f)
+
+ def test_isatty(self):
+ self.assertEqual(os.isatty(10), False)
+
+ def test_closerange(self):
+ self.assertEqual(os.closerange(10, 20), None)
+
+ def test_dup2(self):
+ self.assertRaises(OSError, os.dup2, 10, 20)
+
+ def test_fchmod(self):
+ if hasattr(os, "fchmod"):
+ self.assertRaises(OSError, os.fchmod, 10, 0)
+
+ def test_fchown(self):
+ if hasattr(os, "fchown"):
+ self.assertRaises(OSError, os.fchmod, 10, -1, -1)
+
+ def test_fpathconf(self):
+ if hasattr(os, "fpathconf"):
+ self.assertRaises(OSError, os.fpathconf, 10, "foo")
+
+ def test_ftruncate(self):
+ if hasattr(os, "ftruncate"):
+ self.assertRaises(OSError, os.ftruncate, 10, 0)
+
+ def test_lseek(self):
+ self.assertRaises(OSError, os.lseek, 10, 0, 0)
+
+ def test_read(self):
+ self.assertRaises(OSError, os.read, 10, 1)
+
+ def test_tcsetpgrpt(self):
+ if hasattr(os, "tcsetpgrp"):
+ self.assertRaises(OSError, os.tcsetpgrp, 10, 0)
+
+ def test_write(self):
+ self.assertRaises(OSError, os.write, 10, " ")
+
if sys.platform != 'win32':
class Win32ErrorTests(unittest.TestCase):
pass
@@ -547,7 +596,8 @@
MakedirTests,
DevNullTests,
URandomTests,
- Win32ErrorTests
+ Win32ErrorTests,
+ TestInvalidFD
)
if __name__ == "__main__":