summaryrefslogtreecommitdiffstats
path: root/Lib/test/test_socket.py
diff options
context:
space:
mode:
authorGuido van Rossum <guido@python.org>2003-04-25 05:48:32 (GMT)
committerGuido van Rossum <guido@python.org>2003-04-25 05:48:32 (GMT)
commit47dfa4a89ad1ce110a8218e43cae228302019297 (patch)
tree1bd9ec116ee42905854d5cb59fdacc00a432e322 /Lib/test/test_socket.py
parent45f41300298ca522fba9366989317f34a2d7e2db (diff)
downloadcpython-47dfa4a89ad1ce110a8218e43cae228302019297.zip
cpython-47dfa4a89ad1ce110a8218e43cae228302019297.tar.gz
cpython-47dfa4a89ad1ce110a8218e43cae228302019297.tar.bz2
Patch by Jp Calderone:
- The socket module now provides the functions inet_pton and inet_ntop for converting between string and packed representation of IP addresses. See SF patch #658327. This still needs a bit of work in the doc area, because it is not available on all platforms (especially not on Windows).
Diffstat (limited to 'Lib/test/test_socket.py')
-rw-r--r--Lib/test/test_socket.py59
1 files changed, 59 insertions, 0 deletions
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
index bca1c6c..16a3989 100644
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -318,6 +318,65 @@ class GeneralModuleTests(unittest.TestCase):
# Check that setting it to an invalid type raises TypeError
self.assertRaises(TypeError, socket.setdefaulttimeout, "spam")
+ def testIPv4toString(self):
+ from socket import inet_aton as f, inet_pton, AF_INET
+ g = lambda a: inet_pton(AF_INET, a)
+
+ self.assertEquals('\x00\x00\x00\x00', f('0.0.0.0'))
+ self.assertEquals('\xff\x00\xff\x00', f('255.0.255.0'))
+ self.assertEquals('\xaa\xaa\xaa\xaa', f('170.170.170.170'))
+ self.assertEquals('\x01\x02\x03\x04', f('1.2.3.4'))
+
+ self.assertEquals('\x00\x00\x00\x00', g('0.0.0.0'))
+ self.assertEquals('\xff\x00\xff\x00', g('255.0.255.0'))
+ self.assertEquals('\xaa\xaa\xaa\xaa', g('170.170.170.170'))
+
+ def testIPv6toString(self):
+ try:
+ from socket import inet_pton, AF_INET6, has_ipv6
+ if not has_ipv6:
+ return
+ except ImportError:
+ return
+ f = lambda a: inet_pton(AF_INET6, a)
+
+ self.assertEquals('\x00' * 16, f('::'))
+ self.assertEquals('\x00' * 16, f('0::0'))
+ self.assertEquals('\x00\x01' + '\x00' * 14, f('1::'))
+ self.assertEquals(
+ '\x45\xef\x76\xcb\x00\x1a\x56\xef\xaf\xeb\x0b\xac\x19\x24\xae\xae',
+ f('45ef:76cb:1a:56ef:afeb:bac:1924:aeae')
+ )
+
+ def testStringToIPv4(self):
+ from socket import inet_ntoa as f, inet_ntop, AF_INET
+ g = lambda a: inet_ntop(AF_INET, a)
+
+ self.assertEquals('1.0.1.0', f('\x01\x00\x01\x00'))
+ self.assertEquals('170.85.170.85', f('\xaa\x55\xaa\x55'))
+ self.assertEquals('255.255.255.255', f('\xff\xff\xff\xff'))
+ self.assertEquals('1.2.3.4', f('\x01\x02\x03\x04'))
+
+ self.assertEquals('1.0.1.0', g('\x01\x00\x01\x00'))
+ self.assertEquals('170.85.170.85', g('\xaa\x55\xaa\x55'))
+ self.assertEquals('255.255.255.255', g('\xff\xff\xff\xff'))
+
+ def testStringToIPv6(self):
+ try:
+ from socket import inet_ntop, AF_INET6, has_ipv6
+ if not has_ipv6:
+ return
+ except ImportError:
+ return
+ f = lambda a: inet_ntop(AF_INET6, a)
+
+ self.assertEquals('::', f('\x00' * 16))
+ self.assertEquals('::1', f('\x00' * 15 + '\x01'))
+ self.assertEquals(
+ 'aef:b01:506:1001:ffff:9997:55:170',
+ f('\x0a\xef\x0b\x01\x05\x06\x10\x01\xff\xff\x99\x97\x00\x55\x01\x70')
+ )
+
# XXX The following don't test module-level functionality...
def testSockName(self):