Implementation of an outbound group session

1 files changed, 56 insertions, 0 deletions

diff --git a/tests/test_group_session.cpp b/tests/test_group_session.cpp
new file mode 100644
index 0000000..9081293
--- /dev/null
+++ b/tests/test_group_session.cpp
@@ -0,0 +1,56 @@
+/* Copyright 2016 OpenMarket Ltd
+ *
+ * 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.
+ */
+#include "olm/outbound_group_session.h"
+#include "unittest.hh"
+
+
+int main() {
+
+uint8_t random_bytes[] =
+    "0123456789ABDEF0123456789ABCDEF"
+    "0123456789ABDEF0123456789ABCDEF"
+    "0123456789ABDEF0123456789ABCDEF"
+    "0123456789ABDEF0123456789ABCDEF"
+    "0123456789ABDEF0123456789ABCDEF";
+
+{
+    TestCase test_case("Group message send/receive");
+
+    size_t size = olm_outbound_group_session_size();
+    void *memory = alloca(size);
+    OlmOutboundGroupSession *session = olm_outbound_group_session(memory);
+
+    assert_equals((size_t)132,
+                  olm_init_outbound_group_session_random_length(session));
+
+    size_t res = olm_init_outbound_group_session(
+        session, random_bytes, sizeof(random_bytes));
+    assert_equals((size_t)0, res);
+
+    uint8_t plaintext[] = "Message";
+    size_t plaintext_length = sizeof(plaintext) - 1;
+
+    size_t msglen = olm_group_encrypt_message_length(
+        session, plaintext_length);
+
+    uint8_t *msg = (uint8_t *)alloca(msglen);
+    res = olm_group_encrypt(session, plaintext, plaintext_length,
+                            msg, msglen);
+    assert_equals(msglen, res);
+
+    // TODO: decode the message
+}
+
+}