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# Unix SMB/CIFS implementation.
# Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2012
#
# Tests for documentation.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
"""Tests for presence of documentation."""
import samba
import samba.tests
import os
import re
import subprocess
class TestCase(samba.tests.TestCase):
def _format_message(self, parameters, message):
parameters = list(parameters)
parameters.sort()
return message + '\n\n %s' % ('\n '.join(parameters))
def get_documented_parameters(sourcedir):
p = subprocess.Popen(
["xsltproc", "--xinclude", "--param", "smb.context", "ALL", "generate-context.xsl", "parameters.all.xml"],
stdout=subprocess.PIPE, cwd=os.path.join(sourcedir, "docs-xml", "smbdotconf"))
out, err = p.communicate()
assert p.returncode == 0, "returncode was %r" % p.returncode
for l in out.splitlines():
m = re.match('<samba:parameter .*?name="([^"]*?)"', l)
if m:
name = m.group(1).replace(" ", "")
yield name
def get_implementation_parameters(sourcedir):
# Reading entries from source code
f = open(os.path.join(sourcedir, "lib/param/param_table.c"), "r")
try:
# burn through the preceding lines
while True:
l = f.readline()
if l.startswith("static struct parm_struct parm_table"):
break
for l in f.readlines():
if re.match("^\s*\}\;\s*$", l):
break
# pull in the param names only
if re.match(".*P_SEPARATOR.*", l):
continue
m = re.match("\s*\.label\s*=\s*\"(.*)\".*", l)
if not m:
continue
name = m.group(1)
yield name.lower().replace(" ", "")
finally:
f.close()
class SmbDotConfTests(TestCase):
def test_unknown(self):
topdir = samba.source_tree_topdir()
documented = set(get_documented_parameters(topdir))
parameters = set(get_implementation_parameters(topdir))
# Filter out parametric options, since we can't find them in the parm
# table
documented = set([p for p in documented if not ":" in p])
unknown = documented.difference(parameters)
if len(unknown) > 0:
self.fail(self._format_message(unknown,
"Parameters that are documented but not in the implementation:"))
def test_undocumented(self):
topdir = samba.source_tree_topdir()
documented = set(get_documented_parameters(topdir))
parameters = set(get_implementation_parameters(topdir))
undocumented = parameters.difference(documented)
if len(undocumented) > 0:
self.fail(self._format_message(undocumented,
"Parameters that are in the implementation but undocumented:"))
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