1 files changed, 69 insertions, 0 deletions
diff --git a/tests/func/mongo/sync/f_sync_max_insert_size.c b/tests/func/mongo/sync/f_sync_max_insert_size.c
new file mode 100644
index 0000000..9ea5854
--- /dev/null
+++ b/tests/func/mongo/sync/f_sync_max_insert_size.c
@@ -0,0 +1,69 @@
+#include "test.h"
+#include <mongo.h>
+
+#include <errno.h>
+
+#include "libmongo-private.h"
+
+void
+test_func_mongo_sync_max_insert_size (void)
+{
+  mongo_sync_connection *conn;
+  const bson *docs[10];
+  bson *b1, *b2, *b3;
+
+  b1 = bson_new ();
+  bson_append_string (b1, "func_mongo_sync_max_insert_size", "works", -1);
+
+  bson_finish (b1);
+  b2 = bson_new ();
+  bson_append_int32 (b2, "int32", 1984);
+  bson_finish (b2);
+  b3 = bson_new ();
+  bson_finish (b3);
+
+  conn = mongo_sync_connect (config.primary_host, config.primary_port,
+                             FALSE);
+
+  /*
+   * cmd_insert_n()
+   */
+  mongo_sync_conn_set_max_insert_size (conn, bson_size (b1) +
+                                       bson_size (b3) + 1);
+
+  docs[0] = b1;
+  docs[1] = b2;
+  docs[2] = b3;
+
+  ok (mongo_sync_cmd_insert_n (conn, config.ns, 3, docs) == TRUE,
+      "mongo_sync_cmd_insert_n() works with a small max_insert_size");
+
+  mongo_sync_conn_set_max_insert_size (conn, 1);
+  errno = 0;
+  ok (mongo_sync_cmd_insert_n (conn, config.ns, 3, docs) == FALSE,
+      "mongo_sync_cmd_insert_n() should fail if any one document is too big");
+  cmp_ok (errno, "==", EMSGSIZE,
+          "errno is set to EMSGSIZE");
+
+  /*
+   * cmd_insert()
+   */
+  mongo_sync_conn_set_max_insert_size (conn, bson_size (b1) +
+                                       bson_size (b3) + 1);
+  ok (mongo_sync_cmd_insert (conn, config.ns, b1, b2, b3, NULL) == TRUE,
+      "mongo_sync_cmd_insert() works with a small max_insert_size");
+
+  mongo_sync_conn_set_max_insert_size (conn, 1);
+  errno = 0;
+  ok (mongo_sync_cmd_insert (conn, config.ns, b1, b2, b3, NULL) == FALSE,
+      "mongo_sync_cmd_insert() should fail if any one document is too big");
+  cmp_ok (errno, "==", EMSGSIZE,
+          "errno is set to EMSGSIZE");
+
+  mongo_sync_disconnect (conn);
+  bson_free (b1);
+  bson_free (b2);
+  bson_free (b3);
+}
+
+RUN_NET_TEST (6, func_mongo_sync_max_insert_size);