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-rw-r--r--Lib/test/string_tests.py11
-rw-r--r--Lib/test/test_fcntl.py21
-rw-r--r--Lib/test/test_fileio.py4
-rw-r--r--Lib/test/test_io.py9
-rw-r--r--Lib/test/test_poll.py10
-rw-r--r--Lib/test/test_posix.py5
-rw-r--r--Lib/test/test_socket.py22
7 files changed, 79 insertions, 3 deletions
diff --git a/Lib/test/string_tests.py b/Lib/test/string_tests.py
index 27e4662..385b039 100644
--- a/Lib/test/string_tests.py
+++ b/Lib/test/string_tests.py
@@ -5,6 +5,7 @@ Common tests shared by test_str, test_unicode, test_userstring and test_string.
import unittest, string, sys, struct
from test import support
from collections import UserList
+import _testcapi
class Sequence:
def __init__(self, seq='wxyz'): self.seq = seq
@@ -1206,6 +1207,16 @@ class MixinStrUnicodeUserStringTest:
self.checkraises(ValueError, '%%%df' % (2**64), '__mod__', (3.2))
self.checkraises(ValueError, '%%.%df' % (2**64), '__mod__', (3.2))
+ self.checkraises(OverflowError, '%*s', '__mod__',
+ (_testcapi.PY_SSIZE_T_MAX + 1, ''))
+ self.checkraises(OverflowError, '%.*f', '__mod__',
+ (_testcapi.INT_MAX + 1, 1. / 7))
+ # Issue 15989
+ self.checkraises(OverflowError, '%*s', '__mod__',
+ (1 << (_testcapi.PY_SSIZE_T_MAX.bit_length() + 1), ''))
+ self.checkraises(OverflowError, '%.*f', '__mod__',
+ (_testcapi.UINT_MAX + 1, 1. / 7))
+
class X(object): pass
self.checkraises(TypeError, 'abc', '__mod__', X())
diff --git a/Lib/test/test_fcntl.py b/Lib/test/test_fcntl.py
index 6d9ee0b..f977187 100644
--- a/Lib/test/test_fcntl.py
+++ b/Lib/test/test_fcntl.py
@@ -3,6 +3,7 @@
import os
import struct
import sys
+import _testcapi
import unittest
from test.support import verbose, TESTFN, unlink, run_unittest, import_module
@@ -69,6 +70,26 @@ class TestFcntl(unittest.TestCase):
rv = fcntl.fcntl(self.f, fcntl.F_SETLKW, lockdata)
self.f.close()
+ def test_fcntl_bad_file(self):
+ class F:
+ def __init__(self, fn):
+ self.fn = fn
+ def fileno(self):
+ return self.fn
+ self.assertRaises(ValueError, fcntl.fcntl, -1, fcntl.F_SETFL, os.O_NONBLOCK)
+ self.assertRaises(ValueError, fcntl.fcntl, F(-1), fcntl.F_SETFL, os.O_NONBLOCK)
+ self.assertRaises(TypeError, fcntl.fcntl, 'spam', fcntl.F_SETFL, os.O_NONBLOCK)
+ self.assertRaises(TypeError, fcntl.fcntl, F('spam'), fcntl.F_SETFL, os.O_NONBLOCK)
+ # Issue 15989
+ self.assertRaises(OverflowError, fcntl.fcntl, _testcapi.INT_MAX + 1,
+ fcntl.F_SETFL, os.O_NONBLOCK)
+ self.assertRaises(OverflowError, fcntl.fcntl, F(_testcapi.INT_MAX + 1),
+ fcntl.F_SETFL, os.O_NONBLOCK)
+ self.assertRaises(OverflowError, fcntl.fcntl, _testcapi.INT_MIN - 1,
+ fcntl.F_SETFL, os.O_NONBLOCK)
+ self.assertRaises(OverflowError, fcntl.fcntl, F(_testcapi.INT_MIN - 1),
+ fcntl.F_SETFL, os.O_NONBLOCK)
+
def test_fcntl_64_bit(self):
# Issue #1309352: fcntl shouldn't fail when the third arg fits in a
# C 'long' but not in a C 'int'.
diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py
index 0badf51..0ccbda2 100644
--- a/Lib/test/test_fileio.py
+++ b/Lib/test/test_fileio.py
@@ -8,6 +8,7 @@ import unittest
from array import array
from weakref import proxy
from functools import wraps
+import _testcapi
from test.support import TESTFN, check_warnings, run_unittest, make_bad_fd
from collections import UserList
@@ -347,6 +348,9 @@ class OtherFileTests(unittest.TestCase):
if sys.platform == 'win32':
import msvcrt
self.assertRaises(OSError, msvcrt.get_osfhandle, make_bad_fd())
+ # Issue 15989
+ self.assertRaises(TypeError, _FileIO, _testcapi.INT_MAX + 1)
+ self.assertRaises(TypeError, _FileIO, _testcapi.INT_MIN - 1)
def testBadModeArgument(self):
# verify that we get a sensible error message for bad mode argument
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
index 7906060..8727dde 100644
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@@ -32,6 +32,7 @@ import time
import unittest
import warnings
import weakref
+import _testcapi
from collections import deque, UserList
from itertools import cycle, count
from test import support
@@ -1970,6 +1971,14 @@ class TextIOWrapperTest(unittest.TestCase):
os.environ.clear()
os.environ.update(old_environ)
+ # Issue 15989
+ def test_device_encoding(self):
+ b = self.BytesIO()
+ b.fileno = lambda: _testcapi.INT_MAX + 1
+ self.assertRaises(OverflowError, self.TextIOWrapper, b)
+ b.fileno = lambda: _testcapi.UINT_MAX + 1
+ self.assertRaises(OverflowError, self.TextIOWrapper, b)
+
def test_encoding(self):
# Check the encoding attribute is always set, and valid
b = self.BytesIO()
diff --git a/Lib/test/test_poll.py b/Lib/test/test_poll.py
index 3b7926d..a2fec3d 100644
--- a/Lib/test/test_poll.py
+++ b/Lib/test/test_poll.py
@@ -1,6 +1,7 @@
# Test case for the os.poll() function
import os, select, random, unittest, subprocess
+import _testcapi
from test.support import TESTFN, run_unittest
try:
@@ -151,6 +152,15 @@ class PollTests(unittest.TestCase):
if x != 5:
self.fail('Overflow must have occurred')
+ pollster = select.poll()
+ # Issue 15989
+ self.assertRaises(OverflowError, pollster.register, 0,
+ _testcapi.SHRT_MAX + 1)
+ self.assertRaises(OverflowError, pollster.register, 0,
+ _testcapi.USHRT_MAX + 1)
+ self.assertRaises(OverflowError, pollster.poll, _testcapi.INT_MAX + 1)
+ self.assertRaises(OverflowError, pollster.poll, _testcapi.UINT_MAX + 1)
+
def test_main():
run_unittest(PollTests)
diff --git a/Lib/test/test_posix.py b/Lib/test/test_posix.py
index 1352943..9789830 100644
--- a/Lib/test/test_posix.py
+++ b/Lib/test/test_posix.py
@@ -17,6 +17,7 @@ import stat
import tempfile
import unittest
import warnings
+import _testcapi
_DUMMY_SYMLINK = os.path.join(tempfile.gettempdir(),
support.TESTFN + '-dummy-symlink')
@@ -537,6 +538,10 @@ class PosixTester(unittest.TestCase):
except OSError:
pass
+ # Issue 15989
+ self.assertRaises(OverflowError, os.pipe2, _testcapi.INT_MAX + 1)
+ self.assertRaises(OverflowError, os.pipe2, _testcapi.UINT_MAX + 1)
+
def test_utime(self):
if hasattr(posix, 'utime'):
now = time.time()
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
index be9206e..282596f 100644
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -1262,11 +1262,17 @@ class GeneralModuleTests(unittest.TestCase):
for protocol in range(pickle.HIGHEST_PROTOCOL + 1):
self.assertRaises(TypeError, pickle.dumps, sock, protocol)
- def test_listen_backlog0(self):
+ def test_listen_backlog(self):
+ for backlog in 0, -1:
+ srv = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+ srv.bind((HOST, 0))
+ srv.listen(backlog)
+ srv.close()
+
+ # Issue 15989
srv = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
srv.bind((HOST, 0))
- # backlog = 0
- srv.listen(0)
+ self.assertRaises(OverflowError, srv.listen, _testcapi.INT_MAX + 1)
srv.close()
@unittest.skipUnless(support.IPV6_ENABLED, 'IPv6 required for this test.')
@@ -1582,6 +1588,11 @@ class BasicTCPTest(SocketConnectedTest):
def _testShutdown(self):
self.serv_conn.send(MSG)
+ # Issue 15989
+ self.assertRaises(OverflowError, self.serv_conn.shutdown,
+ _testcapi.INT_MAX + 1)
+ self.assertRaises(OverflowError, self.serv_conn.shutdown,
+ 2 + (_testcapi.UINT_MAX + 1))
self.serv_conn.shutdown(2)
def testDetach(self):
@@ -3563,6 +3574,11 @@ class NonBlockingTCPTests(ThreadedTCPSocketTest):
pass
end = time.time()
self.assertTrue((end - start) < 1.0, "Error setting non-blocking mode.")
+ # Issue 15989
+ self.assertRaises(OverflowError, self.serv.setblocking,
+ _testcapi.INT_MAX + 1)
+ self.assertRaises(OverflowError, self.serv.setblocking,
+ _testcapi.UINT_MAX + 1)
def _testSetBlocking(self):
pass
generated by cgit v0.12 at 2024-11-20 07:23:50 (GMT)