1 files changed, 135 insertions, 0 deletions
diff --git a/tests/unit/mongo/sync/sync_cmd_get_more.c b/tests/unit/mongo/sync/sync_cmd_get_more.c
new file mode 100644
index 0000000..18a2f97
--- /dev/null
+++ b/tests/unit/mongo/sync/sync_cmd_get_more.c
@@ -0,0 +1,135 @@
+#include "test.h"
+#include "mongo.h"
+
+#include <errno.h>
+#include <sys/socket.h>
+#include "libmongo-private.h"
+
+void
+test_mongo_sync_cmd_get_more_net_secondary (void)
+{
+  mongo_packet *p;
+  mongo_sync_connection *conn;
+  bson *b;
+
+  mongo_reply_packet_header rh;
+  gint64 cid;
+
+  skip (!config.secondary_host, 2,
+        "Secondary server not configured");
+
+  conn = mongo_sync_connect (config.secondary_host, config.secondary_port,
+                             TRUE);
+  b = bson_new ();
+  bson_append_string (b, "test-name", __FILE__, -1);
+  bson_finish (b);
+
+  p = mongo_sync_cmd_query (conn, config.ns,
+                            MONGO_WIRE_FLAG_QUERY_NO_CURSOR_TIMEOUT,
+                            0, 2, b, NULL);
+  bson_free (b);
+  mongo_wire_reply_packet_get_header (p, &rh);
+  cid = rh.cursor_id;
+  mongo_wire_packet_free (p);
+
+  p = mongo_sync_cmd_get_more (conn, config.db, 3, cid);
+  ok (p != NULL,
+      "mongo_sync_cmd_get_more() works on secondary too");
+  mongo_wire_packet_free (p);
+
+  mongo_sync_reconnect (conn, TRUE);
+
+  p = mongo_sync_cmd_get_more (conn, config.db, 10, cid);
+  ok (p == NULL && errno == EPROTO,
+      "mongo_sync_cmd_get_more() can't jump servers");
+  mongo_wire_packet_free (p);
+
+  mongo_sync_disconnect (conn);
+
+  endskip;
+}
+
+void
+test_mongo_sync_cmd_get_more_net (void)
+{
+  mongo_packet *p;
+  mongo_sync_connection *conn;
+  bson *b;
+  gint i;
+  mongo_reply_packet_header rh;
+  gint64 cid;
+
+  begin_network_tests (4);
+
+  conn = mongo_sync_connect (config.primary_host, config.primary_port, TRUE);
+  mongo_sync_conn_set_auto_reconnect (conn, TRUE);
+
+  b = bson_new ();
+  for (i = 0; i < 40; i++)
+    {
+      bson_reset (b);
+      bson_append_string (b, "test-name", __FILE__, -1);
+      bson_append_int32 (b, "seq", i);
+      bson_finish (b);
+
+      mongo_sync_cmd_insert (conn, config.ns, b, NULL);
+    }
+  bson_free (b);
+
+  b = bson_new ();
+  bson_append_string (b, "test-name", __FILE__, -1);
+  bson_finish (b);
+
+  p = mongo_sync_cmd_query (conn, config.ns,
+                            MONGO_WIRE_FLAG_QUERY_NO_CURSOR_TIMEOUT,
+                            0, 2, b, NULL);
+  bson_free (b);
+  mongo_wire_reply_packet_get_header (p, &rh);
+  cid = rh.cursor_id;
+  mongo_wire_packet_free (p);
+
+  p = mongo_sync_cmd_get_more (conn, config.ns, 3, cid);
+  ok (p != NULL,
+      "mongo_sync_cmd_get_more() works");
+  mongo_wire_packet_free (p);
+
+  errno = 0;
+  shutdown (conn->super.fd, SHUT_RDWR);
+  sleep (3);
+
+  p = mongo_sync_cmd_get_more (conn, config.ns, 10, cid);
+  ok (p != NULL,
+      "mongo_sync_cmd_get_more() automatically reconnects");
+  mongo_wire_packet_free (p);
+
+  mongo_sync_disconnect (conn);
+
+  test_mongo_sync_cmd_get_more_net_secondary ();
+
+  end_network_tests ();
+}
+
+void
+test_mongo_sync_cmd_get_more (void)
+{
+  mongo_sync_connection *c;
+
+  c = test_make_fake_sync_conn (-1, FALSE);
+
+  ok (mongo_sync_cmd_get_more (NULL, "test.ns", 1, 1234) == NULL,
+      "mongo_sync_cmd_get_more() fails with a NULL connection");
+  ok (mongo_sync_cmd_get_more (c, NULL, 1, 1234) == NULL,
+      "mongo_sync_cmd_get_more() fails with a NULL namespace");
+
+  ok (mongo_sync_cmd_get_more (c, "test.ns", 1, 1234) == NULL,
+      "mongo_sync_cmd_get_more() fails with a bogus FD");
+  mongo_sync_conn_set_slaveok (c, TRUE);
+  ok (mongo_sync_cmd_get_more (c, "test.ns", 1, 1234) == NULL,
+      "mongo_sync_cmd_get_more() fails with a bogus FD");
+
+  mongo_sync_disconnect (c);
+
+  test_mongo_sync_cmd_get_more_net ();
+}
+
+RUN_TEST (8, mongo_sync_cmd_get_more);