unikernel/duniverse/ocaml-caqti/caqti/testlib/sig.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 type Alcotest_cli = sig
+  include Alcotest_engine.V1.Cli.S
+
+  val test_case :
+    string -> Alcotest.speed_level -> ('a -> return) -> 'a test_case
+
+  val test_case_sync :
+    string -> Alcotest.speed_level -> ('a -> unit) -> 'a test_case
+
+  val run_with_args_dependency :
+    ?argv: string array -> string ->
+    'a Cmdliner.Term.t -> ('a -> unit test list) -> return
+end
+
+module type Ground = sig
+  module Fiber : sig
+    type +'a t
+
+    module Infix : sig
+      val (>>=) : 'a t -> ('a -> 'b t) -> 'b t
+      val (>|=) : 'a t -> ('a -> 'b) -> 'b t
+
+      val (>>=?) :
+        ('a, 'e) result t -> ('a -> ('b, 'e) result t) -> ('b, 'e) result t
+
+      val (>|=?) :
+        ('a, 'e) result t -> ('a -> 'b) -> ('b, 'e) result t
+    end
+
+    val return : 'a -> 'a t
+
+    val catch : (unit -> 'a t) -> (exn -> 'a t) -> 'a t
+
+    val fail : exn -> 'a t
+
+  end
+
+  val or_fail : ('a, [< Caqti_error.t]) result -> 'a Fiber.t
+
+  module Stream : Caqti_stream_sig.S with type 'a fiber := 'a Fiber.t
+
+  module Pool : Caqti_pool_sig.S with type 'a fiber := 'a Fiber.t
+
+  module type CONNECTION = Caqti_connection_sig.S
+    with type 'a fiber := 'a Fiber.t
+     and type ('a, 'err) stream := ('a, 'err) Stream.t
+
+  type connection = (module CONNECTION)
+
+  module Alcotest_cli : Alcotest_cli with type return = unit Fiber.t
+
+  module List_result_fiber : sig
+    val iter_s :
+      ('a -> (unit, 'e) result Fiber.t) -> 'a list -> (unit, 'e) result Fiber.t
+  end
+
+end