"""Script for unittesting the netutils module"""
import os
+import re
import shutil
import socket
import tempfile
self.assertEqual(gid, os.getgid())
-class TestHostInfo(unittest.TestCase):
- """Testing case for HostInfo"""
+class TestHostname(unittest.TestCase):
+ """Testing case for Hostname"""
def testUppercase(self):
data = "AbC.example.com"
- self.failUnlessEqual(netutils.HostInfo.NormalizeName(data), data.lower())
+ self.assertEqual(netutils.Hostname.GetNormalizedName(data), data.lower())
def testTooLongName(self):
data = "a.b." + "c" * 255
- self.failUnlessRaises(errors.OpPrereqError,
- netutils.HostInfo.NormalizeName, data)
+ self.assertRaises(errors.OpPrereqError,
+ netutils.Hostname.GetNormalizedName, data)
def testTrailingDot(self):
data = "a.b.c"
- self.failUnlessEqual(netutils.HostInfo.NormalizeName(data + "."), data)
+ self.assertEqual(netutils.Hostname.GetNormalizedName(data + "."), data)
def testInvalidName(self):
data = [
"a..b",
]
for value in data:
- self.failUnlessRaises(errors.OpPrereqError,
- netutils.HostInfo.NormalizeName, value)
+ self.assertRaises(errors.OpPrereqError,
+ netutils.Hostname.GetNormalizedName, value)
def testValidName(self):
data = [
"a.b.c",
]
for value in data:
- netutils.HostInfo.NormalizeName(value)
+ self.assertEqual(netutils.Hostname.GetNormalizedName(value), value)
+
+
+class TestIPAddress(unittest.TestCase):
+ def testIsValid(self):
+ self.assert_(netutils.IPAddress.IsValid("0.0.0.0"))
+ self.assert_(netutils.IPAddress.IsValid("127.0.0.1"))
+ self.assert_(netutils.IPAddress.IsValid("::"))
+ self.assert_(netutils.IPAddress.IsValid("::1"))
+
+ def testNotIsValid(self):
+ self.assertFalse(netutils.IPAddress.IsValid("0"))
+ self.assertFalse(netutils.IPAddress.IsValid("1.1.1.256"))
+ self.assertFalse(netutils.IPAddress.IsValid("a:g::1"))
+
+ def testGetAddressFamily(self):
+ fn = netutils.IPAddress.GetAddressFamily
+ self.assertEqual(fn("127.0.0.1"), socket.AF_INET)
+ self.assertEqual(fn("10.2.0.127"), socket.AF_INET)
+ self.assertEqual(fn("::1"), socket.AF_INET6)
+ self.assertEqual(fn("2001:db8::1"), socket.AF_INET6)
+ self.assertRaises(errors.IPAddressError, fn, "0")
+
+ def testValidateNetmask(self):
+ for netmask in [0, 33]:
+ self.assertFalse(netutils.IP4Address.ValidateNetmask(netmask))
+
+ for netmask in [1, 32]:
+ self.assertTrue(netutils.IP4Address.ValidateNetmask(netmask))
+
+ for netmask in [0, 129]:
+ self.assertFalse(netutils.IP6Address.ValidateNetmask(netmask))
+
+ for netmask in [1, 128]:
+ self.assertTrue(netutils.IP6Address.ValidateNetmask(netmask))
+
+ def testGetClassFromX(self):
+ self.assert_(
+ netutils.IPAddress.GetClassFromIpVersion(constants.IP4_VERSION) ==
+ netutils.IP4Address)
+ self.assert_(
+ netutils.IPAddress.GetClassFromIpVersion(constants.IP6_VERSION) ==
+ netutils.IP6Address)
+ self.assert_(
+ netutils.IPAddress.GetClassFromIpFamily(socket.AF_INET) ==
+ netutils.IP4Address)
+ self.assert_(
+ netutils.IPAddress.GetClassFromIpFamily(socket.AF_INET6) ==
+ netutils.IP6Address)
-
-class TestIsValidIP4(unittest.TestCase):
- def test(self):
- self.assert_(netutils.IsValidIP4("127.0.0.1"))
- self.assert_(netutils.IsValidIP4("0.0.0.0"))
- self.assert_(netutils.IsValidIP4("255.255.255.255"))
- self.assertFalse(netutils.IsValidIP4("0"))
- self.assertFalse(netutils.IsValidIP4("1"))
- self.assertFalse(netutils.IsValidIP4("1.1.1"))
- self.assertFalse(netutils.IsValidIP4("255.255.255.256"))
- self.assertFalse(netutils.IsValidIP4("::1"))
-
-
-class TestIsValidIP6(unittest.TestCase):
- def test(self):
- self.assert_(netutils.IsValidIP6("::"))
- self.assert_(netutils.IsValidIP6("::1"))
- self.assert_(netutils.IsValidIP6("1" + (":1" * 7)))
- self.assert_(netutils.IsValidIP6("ffff" + (":ffff" * 7)))
- self.assertFalse(netutils.IsValidIP6("0"))
- self.assertFalse(netutils.IsValidIP6(":1"))
- self.assertFalse(netutils.IsValidIP6("f" + (":f" * 6)))
- self.assertFalse(netutils.IsValidIP6("fffg" + (":ffff" * 7)))
- self.assertFalse(netutils.IsValidIP6("fffff" + (":ffff" * 7)))
- self.assertFalse(netutils.IsValidIP6("1" + (":1" * 8)))
- self.assertFalse(netutils.IsValidIP6("127.0.0.1"))
-
-
-class TestIsValidIP(unittest.TestCase):
- def test(self):
- self.assert_(netutils.IsValidIP("0.0.0.0"))
- self.assert_(netutils.IsValidIP("127.0.0.1"))
- self.assert_(netutils.IsValidIP("::"))
- self.assert_(netutils.IsValidIP("::1"))
- self.assertFalse(netutils.IsValidIP("0"))
- self.assertFalse(netutils.IsValidIP("1.1.1.256"))
- self.assertFalse(netutils.IsValidIP("a:g::1"))
-
-
-class TestGetAddressFamily(unittest.TestCase):
- def test(self):
- self.assertEqual(netutils.GetAddressFamily("127.0.0.1"), socket.AF_INET)
- self.assertEqual(netutils.GetAddressFamily("10.2.0.127"), socket.AF_INET)
- self.assertEqual(netutils.GetAddressFamily("::1"), socket.AF_INET6)
- self.assertEqual(netutils.GetAddressFamily("fe80::a00:27ff:fe08:5048"),
- socket.AF_INET6)
- self.assertRaises(errors.GenericError, netutils.GetAddressFamily, "0")
+ def testOwnLoopback(self):
+ # FIXME: In a pure IPv6 environment this is no longer true
+ self.assert_(netutils.IPAddress.Own("127.0.0.1"),
+ "Should own 127.0.0.1 address")
+
+ def testNotOwnAddress(self):
+ self.assertFalse(netutils.IPAddress.Own("2001:db8::1"),
+ "Should not own IP address 2001:db8::1")
+ self.assertFalse(netutils.IPAddress.Own("192.0.2.1"),
+ "Should not own IP address 192.0.2.1")
+
+ def testFamilyVersionConversions(self):
+ # IPAddress.GetAddressFamilyFromVersion
+ self.assertEqual(
+ netutils.IPAddress.GetAddressFamilyFromVersion(constants.IP4_VERSION),
+ socket.AF_INET)
+ self.assertEqual(
+ netutils.IPAddress.GetAddressFamilyFromVersion(constants.IP6_VERSION),
+ socket.AF_INET6)
+ self.assertRaises(errors.ProgrammerError,
+ netutils.IPAddress.GetAddressFamilyFromVersion, 3)
+
+ # IPAddress.GetVersionFromAddressFamily
+ self.assertEqual(
+ netutils.IPAddress.GetVersionFromAddressFamily(socket.AF_INET),
+ constants.IP4_VERSION)
+ self.assertEqual(
+ netutils.IPAddress.GetVersionFromAddressFamily(socket.AF_INET6),
+ constants.IP6_VERSION)
+ self.assertRaises(errors.ProgrammerError,
+ netutils.IPAddress.GetVersionFromAddressFamily, socket.AF_UNIX)
+
+
+class TestIP4Address(unittest.TestCase):
+ def testGetIPIntFromString(self):
+ fn = netutils.IP4Address._GetIPIntFromString
+ self.assertEqual(fn("0.0.0.0"), 0)
+ self.assertEqual(fn("0.0.0.1"), 1)
+ self.assertEqual(fn("127.0.0.1"), 2130706433)
+ self.assertEqual(fn("192.0.2.129"), 3221226113)
+ self.assertEqual(fn("255.255.255.255"), 2**32 - 1)
+ self.assertNotEqual(fn("0.0.0.0"), 1)
+ self.assertNotEqual(fn("0.0.0.0"), 1)
+
+ def testIsValid(self):
+ self.assert_(netutils.IP4Address.IsValid("0.0.0.0"))
+ self.assert_(netutils.IP4Address.IsValid("127.0.0.1"))
+ self.assert_(netutils.IP4Address.IsValid("192.0.2.199"))
+ self.assert_(netutils.IP4Address.IsValid("255.255.255.255"))
+
+ def testNotIsValid(self):
+ self.assertFalse(netutils.IP4Address.IsValid("0"))
+ self.assertFalse(netutils.IP4Address.IsValid("1"))
+ self.assertFalse(netutils.IP4Address.IsValid("1.1.1"))
+ self.assertFalse(netutils.IP4Address.IsValid("255.255.255.256"))
+ self.assertFalse(netutils.IP4Address.IsValid("::1"))
+
+ def testInNetwork(self):
+ self.assert_(netutils.IP4Address.InNetwork("127.0.0.0/8", "127.0.0.1"))
+
+ def testNotInNetwork(self):
+ self.assertFalse(netutils.IP4Address.InNetwork("192.0.2.0/24",
+ "127.0.0.1"))
+
+ def testIsLoopback(self):
+ self.assert_(netutils.IP4Address.IsLoopback("127.0.0.1"))
+
+ def testNotIsLoopback(self):
+ self.assertFalse(netutils.IP4Address.IsLoopback("192.0.2.1"))
+
+
+class TestIP6Address(unittest.TestCase):
+ def testGetIPIntFromString(self):
+ fn = netutils.IP6Address._GetIPIntFromString
+ self.assertEqual(fn("::"), 0)
+ self.assertEqual(fn("::1"), 1)
+ self.assertEqual(fn("2001:db8::1"),
+ 42540766411282592856903984951653826561L)
+ self.assertEqual(fn("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"), 2**128-1)
+ self.assertNotEqual(netutils.IP6Address._GetIPIntFromString("::2"), 1)
+
+ def testIsValid(self):
+ self.assert_(netutils.IP6Address.IsValid("::"))
+ self.assert_(netutils.IP6Address.IsValid("::1"))
+ self.assert_(netutils.IP6Address.IsValid("1" + (":1" * 7)))
+ self.assert_(netutils.IP6Address.IsValid("ffff" + (":ffff" * 7)))
+ self.assert_(netutils.IP6Address.IsValid("::"))
+
+ def testNotIsValid(self):
+ self.assertFalse(netutils.IP6Address.IsValid("0"))
+ self.assertFalse(netutils.IP6Address.IsValid(":1"))
+ self.assertFalse(netutils.IP6Address.IsValid("f" + (":f" * 6)))
+ self.assertFalse(netutils.IP6Address.IsValid("fffg" + (":ffff" * 7)))
+ self.assertFalse(netutils.IP6Address.IsValid("fffff" + (":ffff" * 7)))
+ self.assertFalse(netutils.IP6Address.IsValid("1" + (":1" * 8)))
+ self.assertFalse(netutils.IP6Address.IsValid("127.0.0.1"))
+
+ def testInNetwork(self):
+ self.assert_(netutils.IP6Address.InNetwork("::1/128", "::1"))
+
+ def testNotInNetwork(self):
+ self.assertFalse(netutils.IP6Address.InNetwork("2001:db8::1/128", "::1"))
+
+ def testIsLoopback(self):
+ self.assert_(netutils.IP6Address.IsLoopback("::1"))
+
+ def testNotIsLoopback(self):
+ self.assertFalse(netutils.IP6Address.IsLoopback("2001:db8::1"))
class _BaseTcpPingTest:
_BaseTcpPingDeafTest.tearDown(self)
-class TestOwnIpAddress(unittest.TestCase):
- """Testcase for OwnIpAddress"""
-
- def testOwnLoopback(self):
- """check having the loopback ip"""
- self.failUnless(netutils.OwnIpAddress(constants.IP4_ADDRESS_LOCALHOST),
- "Should own the loopback address")
-
- def testNowOwnAddress(self):
- """check that I don't own an address"""
-
- # Network 192.0.2.0/24 is reserved for test/documentation as per
- # RFC 5737, so we *should* not have an address of this range... if
- # this fails, we should extend the test to multiple addresses
- DST_IP = "192.0.2.1"
- self.failIf(netutils.OwnIpAddress(DST_IP),
- "Should not own IP address %s" % DST_IP)
+class TestFormatAddress(unittest.TestCase):
+ """Testcase for FormatAddress"""
+
+ def testFormatAddressUnixSocket(self):
+ res1 = netutils.FormatAddress(("12352", 0, 0), family=socket.AF_UNIX)
+ self.assertEqual(res1, "pid=12352, uid=0, gid=0")
+
+ def testFormatAddressIP4(self):
+ res1 = netutils.FormatAddress(("127.0.0.1", 1234), family=socket.AF_INET)
+ self.assertEqual(res1, "127.0.0.1:1234")
+ res2 = netutils.FormatAddress(("192.0.2.32", None), family=socket.AF_INET)
+ self.assertEqual(res2, "192.0.2.32")
+
+ def testFormatAddressIP6(self):
+ res1 = netutils.FormatAddress(("::1", 1234), family=socket.AF_INET6)
+ self.assertEqual(res1, "[::1]:1234")
+ res2 = netutils.FormatAddress(("::1", None), family=socket.AF_INET6)
+ self.assertEqual(res2, "[::1]")
+ res2 = netutils.FormatAddress(("2001:db8::beef", "80"),
+ family=socket.AF_INET6)
+ self.assertEqual(res2, "[2001:db8::beef]:80")
+
+ def testFormatAddressWithoutFamily(self):
+ res1 = netutils.FormatAddress(("127.0.0.1", 1234))
+ self.assertEqual(res1, "127.0.0.1:1234")
+ res2 = netutils.FormatAddress(("::1", 1234))
+ self.assertEqual(res2, "[::1]:1234")
+
+
+ def testInvalidFormatAddress(self):
+ self.assertRaises(errors.ParameterError, netutils.FormatAddress,
+ "127.0.0.1")
+ self.assertRaises(errors.ParameterError, netutils.FormatAddress,
+ "127.0.0.1", family=socket.AF_INET)
+ self.assertRaises(errors.ParameterError, netutils.FormatAddress,
+ ("::1"), family=socket.AF_INET )
+
+class TestIpParsing(testutils.GanetiTestCase):
+ """Test the code that parses the ip command output"""
+
+ def testIp4(self):
+ valid_addresses = [constants.IP4_ADDRESS_ANY,
+ constants.IP4_ADDRESS_LOCALHOST,
+ "192.0.2.1", # RFC5737, IPv4 address blocks for docs
+ "198.51.100.1",
+ "203.0.113.1",
+ ]
+ for addr in valid_addresses:
+ self.failUnless(re.search(netutils._IP_RE_TEXT, addr))
+
+ def testIp6(self):
+ valid_addresses = [constants.IP6_ADDRESS_ANY,
+ constants.IP6_ADDRESS_LOCALHOST,
+ "0:0:0:0:0:0:0:1", # other form for IP6_ADDRESS_LOCALHOST
+ "0:0:0:0:0:0:0:0", # other form for IP6_ADDRESS_ANY
+ "2001:db8:85a3::8a2e:370:7334", # RFC3849 IP6 docs block
+ "2001:0db8:85a3:0000:0000:8a2e:0370:7334",
+ "0:0:0:0:0:FFFF:192.0.2.1", # IPv4-compatible IPv6
+ "::FFFF:192.0.2.1",
+ "0:0:0:0:0:0:203.0.113.1", # IPv4-mapped IPv6
+ "::203.0.113.1",
+ ]
+ for addr in valid_addresses:
+ self.failUnless(re.search(netutils._IP_RE_TEXT, addr))
+
+ def testParseIpCommandOutput(self):
+ # IPv4-only, fake loopback interface
+ tests = ["ip-addr-show-lo-ipv4.txt", "ip-addr-show-lo-oneline-ipv4.txt"]
+ for test_file in tests:
+ data = self._ReadTestData(test_file)
+ addr = netutils._GetIpAddressesFromIpOutput(data)
+ self.failUnless(len(addr[4]) == 1 and addr[4][0] == "127.0.0.1" and not
+ addr[6])
+
+ # IPv6-only, fake loopback interface
+ tests = ["ip-addr-show-lo-ipv6.txt", "ip-addr-show-lo-ipv6.txt"]
+ for test_file in tests:
+ data = self._ReadTestData(test_file)
+ addr = netutils._GetIpAddressesFromIpOutput(data)
+ self.failUnless(len(addr[6]) == 1 and addr[6][0] == "::1" and not addr[4])
+
+ # IPv4 and IPv6, fake loopback interface
+ tests = ["ip-addr-show-lo.txt", "ip-addr-show-lo-oneline.txt"]
+ for test_file in tests:
+ data = self._ReadTestData(test_file)
+ addr = netutils._GetIpAddressesFromIpOutput(data)
+ self.failUnless(len(addr[6]) == 1 and addr[6][0] == "::1" and
+ len(addr[4]) == 1 and addr[4][0] == "127.0.0.1")
+
+ # IPv4 and IPv6, dummy interface
+ data = self._ReadTestData("ip-addr-show-dummy0.txt")
+ addr = netutils._GetIpAddressesFromIpOutput(data)
+ self.failUnless(len(addr[6]) == 1 and
+ addr[6][0] == "2001:db8:85a3::8a2e:370:7334" and
+ len(addr[4]) == 1 and
+ addr[4][0] == "192.0.2.1")
if __name__ == "__main__":
projects / ganeti-local / blobdiff