本文整理匯總了Python中test.test_support.make_bad_fd方法的典型用法代碼示例。如果您正苦於以下問題：Python test_support.make_bad_fd方法的具體用法？Python test_support.make_bad_fd怎麽用？Python test_support.make_bad_fd使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類test.test_support的用法示例。
在下文中一共展示了test_support.make_bad_fd方法的11個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_invalid_fd
# 需要導入模塊: from test import test_support [as 別名]
# 或者: from test.test_support import make_bad_fd [as 別名]
def test_invalid_fd(self):
fd = test_support.make_bad_fd()
self.assertRaises(ValueError, signal.set_wakeup_fd, fd) 示例2: check
# 需要導入模塊: from test import test_support [as 別名]
# 或者: from test.test_support import make_bad_fd [as 別名]
def check(self, f, *args):
try:
f(test_support.make_bad_fd(), *args)
except OSError as e:
self.assertEqual(e.errno, errno.EBADF)
else:
self.fail("%r didn't raise an OSError with a bad file descriptor"
% f) 示例3: test_isatty
# 需要導入模塊: from test import test_support [as 別名]
# 或者: from test.test_support import make_bad_fd [as 別名]
def test_isatty(self):
self.assertEqual(os.isatty(test_support.make_bad_fd()), False) 示例4: test_closerange
# 需要導入模塊: from test import test_support [as 別名]
# 或者: from test.test_support import make_bad_fd [as 別名]
def test_closerange(self):
fd = test_support.make_bad_fd()
# Make sure none of the descriptors we are about to close are
# currently valid (issue 6542).
for i in range(10):
try: os.fstat(fd+i)
except OSError:
pass
else:
break
if i < 2:
raise unittest.SkipTest(
"Unable to acquire a range of invalid file descriptors")
self.assertEqual(os.closerange(fd, fd + i-1), None) 示例5: testInvalidFd
# 需要導入模塊: from test import test_support [as 別名]
# 或者: from test.test_support import make_bad_fd [as 別名]
def testInvalidFd(self):
self.assertRaises(ValueError, _FileIO, -10)
self.assertRaises(OSError, _FileIO, make_bad_fd())
if sys.platform == 'win32':
import msvcrt
self.assertRaises(IOError, msvcrt.get_osfhandle, make_bad_fd()) 示例6: check
# 需要導入模塊: from test import test_support [as 別名]
# 或者: from test.test_support import make_bad_fd [as 別名]
def check(self, f, *args):
try:
f(test_support.make_bad_fd(), *args)
except OSError as e:
self.assertEqual(e.errno, errno.EBADF)
else:
self.fail("%r didn't raise a OSError with a bad file descriptor"
% f) 示例7: test_isatty
# 需要導入模塊: from test import test_support [as 別名]
# 或者: from test.test_support import make_bad_fd [as 別名]
def test_isatty(self):
if hasattr(os, "isatty"):
self.assertEqual(os.isatty(test_support.make_bad_fd()), False) 示例8: test_closerange
# 需要導入模塊: from test import test_support [as 別名]
# 或者: from test.test_support import make_bad_fd [as 別名]
def test_closerange(self):
if hasattr(os, "closerange"):
fd = test_support.make_bad_fd()
# Make sure none of the descriptors we are about to close are
# currently valid (issue 6542).
for i in range(10):
try: os.fstat(fd+i)
except OSError:
pass
else:
break
if i < 2:
raise unittest.SkipTest(
"Unable to acquire a range of invalid file descriptors")
self.assertEqual(os.closerange(fd, fd + i-1), None) 示例9: testInvalidFd
# 需要導入模塊: from test import test_support [as 別名]
# 或者: from test.test_support import make_bad_fd [as 別名]
def testInvalidFd(self):
self.assertRaises(ValueError, _FileIO, -10)
self.assertRaises(OSError, _FileIO, make_bad_fd())
if sys.platform == 'win32':
import msvcrt
self.assertRaises(IOError, msvcrt.get_osfhandle, make_bad_fd())
# Issue 15989
self.assertRaises(TypeError, _FileIO, _testcapi.INT_MAX + 1)
self.assertRaises(TypeError, _FileIO, _testcapi.INT_MIN - 1) 示例10: check
# 需要導入模塊: from test import test_support [as 別名]
# 或者: from test.test_support import make_bad_fd [as 別名]
def check(self, f, *args):
try:
fd = test_support.make_bad_fd()
f(fd, *args)
except OSError as e:
self.assertEqual(e.errno, errno.EBADF)
except ValueError:
self.assertTrue(test_support.is_jython)
else:
self.fail("%r didn't raise a OSError with a bad file descriptor"
% f) 示例11: test_closerange
# 需要導入模塊: from test import test_support [as 別名]
# 或者: from test.test_support import make_bad_fd [as 別名]
def test_closerange(self):
if hasattr(os, "closerange"):
fd = int(test_support.make_bad_fd()) # need to take an int for Jython, given this test
# Make sure none of the descriptors we are about to close are
# currently valid (issue 6542).
for i in range(10):
try: os.fstat(fd+i)
except OSError:
pass
else:
break
if i < 2:
raise unittest.SkipTest(
"Unable to acquire a range of invalid file descriptors")
self.assertEqual(os.closerange(fd, fd + i-1), None)