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#!/usr/bin/env python
#
# test generated python code from pidl
# Andrew Tridgell August 2010
#
import sys
sys.path.insert(0, "bin/python")
import samba
import samba.tests
from samba.dcerpc import drsuapi
import talloc
talloc.enable_null_tracking()
class RpcTests(object):
'''test type behaviour of pidl generated python RPC code'''
def check_blocks(self, object, num_expected):
'''check that the number of allocated blocks is correct'''
nblocks = talloc.total_blocks(object)
if object is None:
nblocks -= self.initial_blocks
leaked_blocks = (nblocks - num_expected)
if leaked_blocks != 0:
print "Leaked %d blocks" % leaked_blocks
def check_type(self, interface, typename, type):
print "Checking type %s" % typename
v = type()
for n in dir(v):
if n[0] == '_':
continue
try:
value = getattr(v, n)
except TypeError, errstr:
if str(errstr) == "unknown union level":
print "ERROR: Unknown union level in %s.%s" % (typename, n)
self.errcount += 1
continue
print str(errstr)[1:21]
if str(errstr)[0:21] == "Can not convert C Type":
print "ERROR: Unknown C type for %s.%s" % (typename, n)
self.errcount += 1
continue
else:
print "ERROR: Failed to instantiate %s.%s" % (typename, n)
self.errcount += 1
continue
except:
print "ERROR: Failed to instantiate %s.%s" % (typename, n)
self.errcount += 1
continue
# now try setting the value back
try:
print "Setting %s.%s" % (typename, n)
setattr(v, n, value)
except Exception, e:
if isinstance(e, AttributeError) and str(e).endswith("is read-only"):
# readonly, ignore
continue
else:
print "ERROR: Failed to set %s.%s: %r: %s" % (typename, n, e.__class__, e)
self.errcount += 1
continue
# and try a comparison
try:
if value != getattr(v, n):
print "ERROR: Comparison failed for %s.%s: %r != %r" % (typename, n, value, getattr(v, n))
continue
except Exception, e:
print "ERROR: compare exception for %s.%s: %r: %s" % (typename, n, e.__class__, e)
continue
def check_interface(self, interface, iname):
errcount = self.errcount
for n in dir(interface):
if n[0] == '_' or n == iname:
# skip the special ones
continue
value = getattr(interface, n)
if isinstance(value, str):
#print "%s=\"%s\"" % (n, value)
pass
elif isinstance(value, int) or isinstance(value, long):
#print "%s=%d" % (n, value)
pass
elif isinstance(value, type):
try:
initial_blocks = talloc.total_blocks(None)
self.check_type(interface, n, value)
self.check_blocks(None, initial_blocks)
except Exception, e:
print "ERROR: Failed to check_type %s.%s: %r: %s" % (iname, n, e.__class__, e)
self.errcount += 1
elif callable(value):
pass # Method
else:
print "UNKNOWN: %s=%s" % (n, value)
if self.errcount - errcount != 0:
print "Found %d errors in %s" % (self.errcount - errcount, iname)
def check_all_interfaces(self):
for iname in dir(samba.dcerpc):
if iname[0] == '_':
continue
if iname == 'ClientConnection' or iname == 'base':
continue
print "Checking interface %s" % iname
iface = getattr(samba.dcerpc, iname)
initial_blocks = talloc.total_blocks(None)
self.check_interface(iface, iname)
self.check_blocks(None, initial_blocks)
def run(self):
self.initial_blocks = talloc.total_blocks(None)
self.errcount = 0
self.check_all_interfaces()
return self.errcount
tests = RpcTests()
errcount = tests.run()
if errcount == 0:
sys.exit(0)
else:
print "%d failures" % errcount
sys.exit(1)
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