/usr/share/caldavtester/verifiers/dataMatch.py is in caldav-tester 7.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Copyright (c) 2006-2015 Apple Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##
"""
Verifier that checks the response body for an exact match to data in a file.
"""
from StringIO import StringIO
from difflib import unified_diff
from xml.etree.cElementTree import ElementTree, tostring
import os
class Verifier(object):
def verify(self, manager, uri, response, respdata, args): #@UnusedVariable
# Get arguments
files = args.get("filepath", [])
if manager.data_dir:
files = map(lambda x: os.path.join(manager.data_dir, x), files)
# status code must be 200, 207
if response.status not in (200, 207):
return False, " HTTP Status Code Wrong: %d" % (response.status,)
# look for response data
if not respdata:
return False, " No response body"
# look for one file
if len(files) != 1:
return False, " No file to compare response to"
# read in all data from specified file
fd = open(files[0], "r")
try:
try:
data = fd.read()
finally:
fd.close()
except:
data = None
if data is None:
return False, " Could not read data file"
data = manager.server_info.subs(data)
result = True
if data != respdata:
data = data.replace("\n", "\r\n")
if data != respdata:
# If we have an iCalendar file, then unwrap data and do compare
if files[0].endswith(".ics"):
data = data.replace("\r\n ", "")
respdata = respdata.replace("\r\n ", "")
if data != respdata:
result = False
elif files[0].endswith(".xml"):
try:
respdata = tostring(ElementTree(file=StringIO(respdata)).getroot())
except Exception:
return False, " Could not parse XML response: %s" % (respdata,)
try:
data = tostring(ElementTree(file=StringIO(data)).getroot())
except Exception:
return False, " Could not parse XML data: %s" % (data,)
if data != respdata:
result = False
else:
result = False
if result:
return True, ""
else:
error_diff = "\n".join([line for line in unified_diff(data.split("\n"), respdata.split("\n"))])
return False, " Response data does not exactly match file data %s" % (error_diff,)
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