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Commit edb588ba authored by Denis Bilenko's avatar Denis Bilenko
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reorganize test__socket_dns.py, so that each comparison is its own test case

parent 2524fac1
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Showing with 142 additions and 84 deletions
greentest/test__socket_dns.py
View file @ edb588ba
......@@ -49,7 +49,13 @@ accept_results = [
# in some cases the error is different, but that's OK
("error('sockaddr resolved to multiple addresses',)",
"TypeError('must be string, not None',)")
"TypeError('must be string, not None',)"),
# in some cases gevent succeeds but stdlib fails
# don't care enough about it to fix it
("('kremlin.ru', 'www')",
"UnicodeEncodeError('ascii', u'\u043f\u0440\u0435\u0437\u0438\u0434\u0435\u043d\u0442.\u0440\u0444', 0, 9, 'ordinal not in range(128)')",
'getnameinfo')
]
......@@ -117,6 +123,49 @@ def log_call(result, function, *args):
log_fresult(result)
def add(klass, hostname, name=None, call=False):
if name is None:
if call:
name = hostname.__name__
else:
name = re.sub('[^\w]+', '_', repr(hostname))
assert name, repr(hostname)
def test1(self):
x = hostname() if call else hostname
self._test('getaddrinfo', x, 'http')
test1.__name__ = 'test_%s_getaddrinfo' % name
setattr(klass, test1.__name__, test1)
def test2(self):
x = hostname() if call else hostname
ipaddr = self._test('gethostbyname', x)
if not isinstance(ipaddr, Exception):
self._test('gethostbyaddr', ipaddr)
test2.__name__ = 'test_%s_gethostbyname' % name
setattr(klass, test2.__name__, test2)
def test3(self):
x = hostname() if call else hostname
self._test('gethostbyname_ex', x)
test3.__name__ = 'test_%s_gethostbyname_ex' % name
setattr(klass, test3.__name__, test3)
def test4(self):
x = hostname() if call else hostname
self._test('gethostbyaddr', x)
test4.__name__ = 'test_%s_gethostbyaddr' % name
setattr(klass, test4.__name__, test4)
def test5(self):
x = hostname() if call else hostname
self._test('getnameinfo', (x, 80), 0)
test5.__name__ = 'test_%s_getnameinfo' % name
setattr(klass, test5.__name__, test5)
class TestCase(greentest.TestCase):
__timeout__ = 15
......@@ -133,19 +182,10 @@ class TestCase(greentest.TestCase):
log('')
elif VERBOSE >= 2:
log('')
self.assertEqualResults(real_result, result)
self.assertEqualResults(real_result, result, func)
return result
def _test_all(self, hostname):
self._test('getaddrinfo', hostname, 'http')
ipaddr = self._test('gethostbyname', hostname)
self._test('gethostbyname_ex', hostname)
if not isinstance(ipaddr, Exception):
self._test('gethostbyaddr', ipaddr)
self._test('gethostbyaddr', hostname)
self._test('getnameinfo', (hostname, 80), 0)
def assertEqualResults(self, real_result, gevent_result):
def assertEqualResults(self, real_result, gevent_result, func):
if type(real_result) is TypeError and type(gevent_result) is TypeError:
return
real_result = repr(real_result)
......@@ -154,75 +194,74 @@ class TestCase(greentest.TestCase):
return
if (gevent_result, real_result) in accept_results:
return
if (gevent_result, real_result, func) in accept_results:
return
raise AssertionError('%s != %s' % (gevent_result, real_result))
def get_test(ip, host):
class TestTypeError(TestCase):
switch_expected = False
def test(self):
self._test_all(host)
test.__name__ = 'test_' + re.sub('[^\w]', '_', host)
add(TestTypeError, None)
add(TestTypeError, 25)
return test
class TestHostname(TestCase):
switch_expected = False
class TestLocal(TestCase):
add(TestHostname, socket.gethostname, call=True)
class TestLocalhost(TestCase):
# certain tests in test_patched_socket.py only work if getaddrinfo('localhost') does not switch
# (e.g. NetworkConnectionAttributesTest.testSourceAddress)
switch_expected = False
def test_hostname(self):
assert socket.gethostname is gevent_socket.gethostname
hostname = socket.gethostname()
self._test_all(hostname)
add(TestLocalhost, 'localhost')
def test_localhost_getaddrinfo(self):
# certain tests in test_patched_socket.py only work if getaddrinfo('localhost') does not switch
# (e.g. NetworkConnectionAttributesTest.testSourceAddress)
self.switch_expected = False
gevent_socket.getaddrinfo('localhost', 80)
def test_localhost(self):
self._test_all('localhost')
class TestNonexistent(TestCase):
switch_expected = True
def test_127_0_0_1(self):
self._test_all('127.0.0.1')
add(TestNonexistent, 'nonexistentxxxyyy')
def test_1_2_3_4(self):
self._test_all('1.2.3.4')
def test_notexistent(self):
self._test_all('notexistent')
class Test1234(TestCase):
switch_expected = None
# <broadcast>, 127.0.0.1 special-cased in socketmodule.c?
add(Test1234, '1.2.3.4')
def test_None(self):
self.switch_expected = False
self._test_all(None)
def test_25(self):
self.switch_expected = False
self._test_all(25)
class Test127001(TestCase):
switch_expected = False
add(Test127001, '127.0.0.1')
try:
etc_hosts = open('/etc/hosts').read()
except IOError:
etc_hosts = ''
for ip, host in re.findall(r'^\s*(\d+\.\d+\.\d+\.\d+)\s+([^\s]+)', etc_hosts, re.M)[:10]:
func = get_test(ip, host)
print 'Adding %s' % func.__name__
locals()[func.__name__] = func
del func
# class TestBroadcast(TestCase):
# switch_expected = False
#
# add(TestBroadcast, '<broadcast>')
class TestSimple(TestCase):
class TestEtcHosts(TestCase):
switch_expected = None
def test_gethostbyname(self):
gevent_socket.gethostbyname('gevent.org')
#self._test('gethostbyname', 'gevent.org')
try:
etc_hosts = open('/etc/hosts').read()
except IOError:
etc_hosts = ''
def test_gethostbyname_ex(self):
self._test('gethostbyname_ex', 'gevent.org')
for ip, host in re.findall(r'^\s*(\d+\.\d+\.\d+\.\d+)\s+([^\s]+)', etc_hosts, re.M)[:10]:
add(TestEtcHosts, host)
add(TestEtcHosts, ip)
del host, ip
class TestGeventOrg(TestCase):
switch_expected = True
add(TestGeventOrg, 'gevent.org')
class TestFamily(TestCase):
......@@ -305,16 +344,11 @@ class Test_getaddrinfo(TestCase):
class TestInternational(TestCase):
domain = u'президент.рф'
def test(self):
self._test_all(self.domain)
switch_expected = None
def test_idna(self):
self._test('gethostbyname', self.domain.encode('idna'))
add(TestInternational, u'президент.рф', 'russian')
add(TestInternational, u'президент.рф'.encode('idna'), 'idna')
def test_getaddrinfo(self):
self._test('getaddrinfo', self.domain, 'http')
class TestInterrupted_gethostbyname(greentest.GenericWaitTestCase):
......@@ -339,15 +373,13 @@ class TestInterrupted_gethostbyname(greentest.GenericWaitTestCase):
# pass
class TestIPv6(TestCase):
class Test6(TestCase):
switch_expected = True
# host that only has AAAA record
host = 'aaaa.test-ipv6.com'
def test(self):
self._test_all(self.host)
def test_(self):
def test_empty(self):
self._test('getaddrinfo', self.host, 'http')
def test_inet(self):
......@@ -360,24 +392,37 @@ class TestIPv6(TestCase):
self._test('getaddrinfo', self.host, None, socket.AF_UNSPEC)
class TestIPv6_ds(TestIPv6):
class Test6_google(Test6):
host = 'ipv6.google.com'
class Test6_ds(Test6):
# host that has both A and AAAA records
host = 'ds.test-ipv6.com'
class TestBadIP(TestCase):
add(Test6, Test6.host)
add(Test6_google, Test6_google.host)
add(Test6_ds, Test6_ds.host)
def test_name(self):
self._test_all('xxxxxxxxx')
def test_ip(self):
self._test_all('1.2.3.400')
class TestBadName(TestCase):
switch_expected = True
add(TestBadName, 'xxxxxxxxxxxx')
class TestBadIP(TestCase):
switch_expected = True
class Test_getnameinfo(TestCase):
add(TestBadIP, '1.2.3.400')
class Test_getnameinfo_127001(TestCase):
switch_expected = False
def test(self):
self.switch_expected = False
assert gevent_socket.getnameinfo is not socket.getnameinfo
self._test('getnameinfo', ('127.0.0.1', 80), 0)
......@@ -389,6 +434,13 @@ class Test_getnameinfo(TestCase):
# I get ('localhost', 'www') with _socket but ('localhost.localdomain', 'www') with gevent.socket
self._test('getnameinfo', ('127.0.0.1', 80), socket.NI_NOFQDN)
def test_NAMEREQD(self):
self._test('getnameinfo', ('127.0.0.1', 80), socket.NI_NAMEREQD)
class Test_getnameinfo_geventorg(TestCase):
switch_expected = True
def test_NUMERICHOST(self):
self._test('getnameinfo', ('gevent.org', 80), 0)
self._test('getnameinfo', ('gevent.org', 80), socket.NI_NUMERICHOST)
......@@ -396,18 +448,12 @@ class Test_getnameinfo(TestCase):
def test_NUMERICSERV(self):
self._test('getnameinfo', ('gevent.org', 80), socket.NI_NUMERICSERV)
def test_NAMEREQD(self):
self._test('getnameinfo', ('127.0.0.1', 80), socket.NI_NAMEREQD)
def test_domain1(self):
self._test('getnameinfo', ('gevent.org', 80), 0)
def test_domain2(self):
self._test('getnameinfo', ('www.gevent.org', 80), 0)
def test_port_string(self):
self._test('getnameinfo', ('www.gevent.org', 'http'), 0)
def test_port_zero(self):
self._test('getnameinfo', ('www.gevent.org', 0), 0)
......@@ -415,13 +461,25 @@ class Test_getnameinfo(TestCase):
class Test_getnameinfo_fail(TestCase):
switch_expected = False
def test_port_string(self):
self._test('getnameinfo', ('www.gevent.org', 'http'), 0)
def test_bad_flags(self):
self._test('getnameinfo', ('127.0.0.1', 80), 55555555)
def test_invalid_port(self):
class TestInvalidPort(TestCase):
def test1(self):
self._test('getnameinfo', ('www.gevent.org', -1), 0)
def test2(self):
self._test('getnameinfo', ('www.gevent.org', None), 0)
def test3(self):
self._test('getnameinfo', ('www.gevent.org', 'x'), 0)
def test4(self):
self._test('getnameinfo', ('www.gevent.org', 65536), 0)
......
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