def testWriteAfterClose(self):
r, w = os.pipe()
fw = FD(w)
fw.close()
try:
with self.assertRaises(OSError) as ar:
fw.write("oops")
self.assertEquals(ar.exception.errno, errno.EBADF)
finally:
FD(r).close()
def testWriteAfterClose(self):
r, w = os.pipe()
fw = FD(w)
fw.close()
try:
with self.assertRaises(OSError) as ar:
fw.write("oops")
self.assertEquals(ar.exception.errno, errno.EBADF)
finally:
FD(r).close()
def testNonblocking(self):
r, w = os.pipe()
fr = FD(r)
try:
fr.set_nonblocking()
with self.assertRaises(OSError) as ar:
fr.read(1)
self.assertEquals(ar.exception.errno, errno.EAGAIN)
finally:
fr.close()
FD(w).close()
def testNonblocking(self):
r, w = os.pipe()
fr = FD(r)
try:
fr.set_nonblocking()
with self.assertRaises(OSError) as ar:
fr.read(1)
self.assertEquals(ar.exception.errno, errno.EAGAIN)
finally:
fr.close()
FD(w).close()