From 6532dd50fc4f2de79f6a187145a3d554b5a6f03a Mon Sep 17 00:00:00 2001
From: Robert Hensing <robert@roberthensing.nl>
Date: Wed, 24 Jan 2024 13:19:02 +0100
Subject: [PATCH] tests/functional/fetchGit.sh: Test fetchGit/fetchTree error
 message

Follow-up for https://github.com/NixOS/nix/pull/9626
176dcd5c617367dbff6d5455856a25518326f79d
---
 tests/functional/fetchGit.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/functional/fetchGit.sh b/tests/functional/fetchGit.sh
index 46532c025..c6a482035 100644
--- a/tests/functional/fetchGit.sh
+++ b/tests/functional/fetchGit.sh
@@ -66,6 +66,9 @@ path2=$(nix eval --raw --expr "(builtins.fetchGit { url = file://$repo; rev = \"
 # In pure eval mode, fetchGit with a revision should succeed.
 [[ $(nix eval --raw --expr "builtins.readFile (fetchGit { url = file://$repo; rev = \"$rev2\"; } + \"/hello\")") = world ]]
 
+# But without a hash, it fails
+expectStderr 1 nix eval --expr 'builtins.fetchGit "file:///foo"' | grepQuiet "'fetchGit' requires a locked input"
+
 # Fetch again. This should be cached.
 mv $repo ${repo}-tmp
 path2=$(nix eval --impure --raw --expr "(builtins.fetchGit file://$repo).outPath")
@@ -205,6 +208,8 @@ path6=$(nix eval --impure --raw --expr "(builtins.fetchTree { type = \"git\"; ur
 [[ $path3 = $path6 ]]
 [[ $(nix eval --impure --expr "(builtins.fetchTree { type = \"git\"; url = \"file://$TEST_ROOT/shallow\"; ref = \"dev\"; shallow = true; }).revCount or 123") == 123 ]]
 
+expectStderr 1 nix eval --expr 'builtins.fetchTree { type = "git"; url = "file:///foo"; }' | grepQuiet "'fetchTree' requires a locked input"
+
 # Explicit ref = "HEAD" should work, and produce the same outPath as without ref
 path7=$(nix eval --impure --raw --expr "(builtins.fetchGit { url = \"file://$repo\"; ref = \"HEAD\"; }).outPath")
 path8=$(nix eval --impure --raw --expr "(builtins.fetchGit { url = \"file://$repo\"; }).outPath")