Cache our own caps before announcing them.

Previously, Gabble didn't put its own capabilities in the cache. So,
when it received its own presence echoed back by the server, it would...
disco itself.

1 files changed, 33 insertions, 0 deletions

diff --git a/tests/twisted/caps/trust-thyself.py b/tests/twisted/caps/trust-thyself.py
new file mode 100644
index 000000000..8732dc585
--- /dev/null
+++ b/tests/twisted/caps/trust-thyself.py
@@ -0,0 +1,33 @@
+"""
+Test that we cache our own capabilities, so that we don't disco other people
+with the same caps hash.
+"""
+from twisted.words.xish import xpath
+
+from gabbletest import exec_test, make_presence, sync_stream
+from servicetest import EventPattern
+import ns
+
+def test(q, bus, conn, stream):
+    conn.Connect()
+    self_presence = q.expect('stream-presence')
+
+    c = xpath.queryForNodes('/presence/c', self_presence.stanza)[0]
+
+    jid = 'lol@great.big/omg'
+    p = make_presence(jid,
+        caps={'node': c['node'],
+              'hash': c['hash'],
+              'ver':  c['ver'],
+             })
+    stream.send(p)
+
+    uri = c['node'] + '#' + c['ver']
+    q.forbid_events([
+        EventPattern('stream-iq', to=jid, query_ns=ns.DISCO_INFO,
+            query_node=uri)
+    ])
+    sync_stream(q, stream)
+
+if __name__ == '__main__':
+    exec_test(test)