From 36cc03e1516edc4286e7840297de2ccffe536d35 Mon Sep 17 00:00:00 2001
From: Zhong Jianxin <azuwis@gmail.com>
Date: Fri, 8 Oct 2021 00:17:41 +0800
Subject: [PATCH] fetchgit: Add test for sparseCheckout

---
 pkgs/build-support/fetchgit/tests.nix | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/pkgs/build-support/fetchgit/tests.nix b/pkgs/build-support/fetchgit/tests.nix
index 6805473e2968..c558fb6efa4d 100644
--- a/pkgs/build-support/fetchgit/tests.nix
+++ b/pkgs/build-support/fetchgit/tests.nix
@@ -7,4 +7,15 @@
     rev = "9d9dbe6ed05854e03811c361a3380e09183f4f4a";
     sha256 = "sha256-7DszvbCNTjpzGRmpIVAWXk20P0/XTrWZ79KSOGLrUWY=";
   };
+
+  sparseCheckout = invalidateFetcherByDrvHash fetchgit {
+    name = "nix-source";
+    url = "https://github.com/NixOS/nix";
+    rev = "9d9dbe6ed05854e03811c361a3380e09183f4f4a";
+    sparseCheckout = ''
+      src
+      tests
+    '';
+    sha256 = "sha256-FknO6C/PSnMPfhUqObD4vsW4PhkwdmPa9blNzcNvJQ4=";
+  };
 }