remoting/jingle_glue/server_log_entry_unittest.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "remoting/jingle_glue/server_log_entry_unittest.h"
   6
   7 #include <sstream>
   8
   9 #include "third_party/libjingle/source/talk/xmllite/xmlelement.h"
  10
  11 using buzz::XmlAttr;
  12 using buzz::XmlElement;
  13
  14 namespace remoting {
  15
  16 bool VerifyStanza(
  17     const std::map<std::string, std::string>& key_value_pairs,
  18     const std::set<std::string> keys,
  19     const XmlElement* elem,
  20     std::string* error) {
  21   int attrCount = 0;
  22   for (const XmlAttr* attr = elem->FirstAttr(); attr != NULL;
  23        attr = attr->NextAttr(), attrCount++) {
  24     if (attr->Name().Namespace().length() != 0) {
  25       *error = "attribute has non-empty namespace " +
  26           attr->Name().Namespace();
  27       return false;
  28     }
  29     const std::string& key = attr->Name().LocalPart();
  30     const std::string& value = attr->Value();
  31     std::map<std::string, std::string>::const_iterator iter =
  32         key_value_pairs.find(key);
  33     if (iter == key_value_pairs.end()) {
  34       if (keys.find(key) == keys.end()) {
  35         *error = "unexpected attribute " + key;
  36         return false;
  37       }
  38     } else {
  39       if (iter->second != value) {
  40         *error = "attribute " + key + " has value " + iter->second +
  41             ": expected " + value;
  42         return false;
  43       }
  44     }
  45   }
  46   int attr_count_expected = key_value_pairs.size() + keys.size();
  47   if (attrCount != attr_count_expected) {
  48     std::stringstream s;
  49     s << "stanza has " << attrCount << " keys: expected "
  50       << attr_count_expected;
  51     *error = s.str();
  52     return false;
  53   }
  54   return true;
  55 }
  56
  57 }  // namespace remoting