From fc317e100af833c7f2411be39ababeb8c3565a91 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Tue, 14 Apr 2020 07:15:32 +0200
Subject: [PATCH] =?UTF-8?q?ocamlPackages.digestif:=20fix=20tests=20for=20a?=
 =?UTF-8?q?lcotest=20=E2=89=A5=201.0?=
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---
 pkgs/development/ocaml-modules/digestif/default.nix | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/ocaml-modules/digestif/default.nix b/pkgs/development/ocaml-modules/digestif/default.nix
index f0a98249d6da..d02104decba3 100644
--- a/pkgs/development/ocaml-modules/digestif/default.nix
+++ b/pkgs/development/ocaml-modules/digestif/default.nix
@@ -1,4 +1,4 @@
-{ lib, fetchurl, buildDunePackage
+{ lib, fetchurl, fetchpatch, buildDunePackage
 , bigarray-compat, eqaf, stdlib-shims
 , alcotest
 }:
@@ -12,6 +12,12 @@ buildDunePackage rec {
     sha256 = "09g4zngqiw97cljv8ds4m063wcxz3y7c7vzaprsbpjzi0ja5jdcy";
   };
 
+  # Fix tests with alcotest ≥ 1
+  patches = [ (fetchpatch {
+    url = "https://github.com/mirage/digestif/commit/b65d996c692d75da0a81323253429e07d14b72b6.patch";
+    sha256 = "0sf7qglcp19dhs65pwrrc7d9v57icf18jsrhpmvwskx8b4dchfiv";
+  })];
+
   buildInputs = lib.optional doCheck alcotest;
   propagatedBuildInputs = [ bigarray-compat eqaf stdlib-shims ];