mte/unikernel/duniverse/ocaml-caqti/testsuite/main_eio_unix.ml

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2025-11-11 02:07:51 +01:00
(* Copyright (C) 2022--2025 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.
*)
open Eio.Std
open Testlib
open Testlib_eio_unix
module Test_error_cause = Test_error_cause.Make (Testlib_eio_unix)
module Test_param = Test_param.Make (Testlib_eio_unix)
module Test_sql = Test_sql.Make (Testlib_eio_unix)
module Test_failure = Test_failure.Make (Testlib_eio_unix)
module Test_connect = Test_connect.Make (Testlib_eio_unix)
let (%) f g x = f (g x)
let mk_test (name, connect, pool) =
let pass_connect (name, speed, f) = (name, speed, (fun () -> f connect)) in
let pass_conn (name, speed, f) =
let f' () =
Caqti_eio.Pool.use (fun c -> Ok (f c)) pool |> function
| Ok () -> ()
| Error err -> Alcotest.failf "%a" Caqti_error.pp err
in
(name, speed, f')
in
let pass_pool (name, speed, f) = (name, speed, (fun () -> f pool)) in
let test_cases =
List.map pass_conn Test_sql.connection_test_cases @
List.map pass_conn Test_error_cause.test_cases @
List.map pass_conn Test_param.test_cases @
List.map pass_conn Test_failure.test_cases @
List.map pass_pool Test_sql.pool_test_cases @
List.map pass_connect Test_connect.test_cases
in
(name, test_cases)
let post_connect conn =
List_result_fiber.iter_s (fun f -> f conn) [
Test_sql.post_connect;
]
let env =
let (&) f g di var = try f di var with Not_found -> g di var in
Test_sql.env & Test_error_cause.env
let mk_tests (stdenv, sw) {uris; connect_config} =
let pool_config = Caqti_pool_config.create ~max_size:16 () in
let create_target uri =
let connect () =
Eio.Switch.check sw;
Caqti_eio_unix.connect ~sw ~stdenv ~config:connect_config ~env uri
in
(match Caqti_eio_unix.connect_pool ~sw ~stdenv uri
~pool_config ~post_connect ~config:connect_config ~env with
| Ok pool -> (test_name_of_uri uri, connect, pool)
| Error err -> raise (Caqti_error.Exn err))
in
List.map (mk_test % create_target) uris
let () =
Mirage_crypto_rng_unix.use_default ();
Eio_main.run @@ fun stdenv ->
Switch.run @@ fun sw ->
Alcotest_cli.run_with_args_dependency "test_sql_eio"
(Testlib.common_args ())
(mk_tests ((stdenv :> Caqti_eio.stdenv), sw))