Correctly handle the usage of ! as a IRC user mode indicator

Since “!” is also the separator between the nickname and the user hostname,
having “!” as the user mode (e.g. !nick!~some@host.bla) would cause the nick
to be empty. Now we skip it if it is a valid user mode indicator.

1 files changed, 17 insertions, 0 deletions

diff --git a/src/test.cpp b/src/test.cpp
index 1056926..f624bc2 100644
--- a/src/test.cpp
+++ b/src/test.cpp
@@ -9,6 +9,7 @@
 #include <config/config.hpp>
 #include <bridge/colors.hpp>
 #include <utils/tolower.hpp>
+#include <irc/irc_user.hpp>
 #include <utils/split.hpp>
 #include <xmpp/jid.hpp>
 #include <irc/iid.hpp>
@@ -123,6 +124,22 @@ int main()
   assert(xml_unescape(xml_escape(unescaped)) == unescaped);
 
   /**
+   * Irc user parsing
+   */
+  const std::map<char, char> prefixes{{'!', 'a'}, {'@', 'o'}};
+
+  IrcUser user1("!nick!~some@host.bla", prefixes);
+  assert(user1.nick == "nick");
+  assert(user1.host == "~some@host.bla");
+  assert(user1.modes.size() == 1);
+  assert(user1.modes.find('a') != user1.modes.end());
+  IrcUser user2("coucou!~other@host.bla", prefixes);
+  assert(user2.nick == "coucou");
+  assert(user2.host == "~other@host.bla");
+  assert(user2.modes.size() == 0);
+  assert(user2.modes.find('a') == user2.modes.end());
+
+  /**
    * Colors conversion
    */
   std::cout << color << "Testing IRC colors conversion…" << reset << std::endl;