unikernel/duniverse/ocaml-caqti/caqti-lwt/testlib-unix/testlib_lwt_unix.ml

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+(* Copyright (C) 2021--2023  Petter A. Urkedal <paurkedal@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version, with the LGPL-3.0 Linking Exception.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * and the LGPL-3.0 Linking Exception along with this library.  If not, see
+ * <http://www.gnu.org/licenses/> and <https://spdx.org>, respectively.
+ *)
+
+module Fiber = struct
+  type 'a t = 'a Lwt.t
+
+  let return = Lwt.return
+  let catch = Lwt.catch
+  let fail = Lwt.fail
+
+  module Infix = struct
+    let (>>=) = Lwt.Infix.(>>=)
+    let (>|=) = Lwt.Infix.(>|=)
+    let (>>=?) = Lwt_result.Infix.(>>=)
+    let (>|=?) = Lwt_result.Infix.(>|=)
+  end
+end
+
+open Fiber.Infix
+
+include Caqti_lwt
+include Caqti_lwt_unix
+
+module Alcotest_cli = Testlib.Make_alcotest_cli (Alcotest.Unix_platform) (Lwt)
+
+module List_result_fiber = struct
+  let rec iter_s f = function
+   | [] -> Fiber.return (Ok ())
+   | x :: xs -> f x >>=? fun () -> iter_s f xs
+end