From 143a5f32ed2ce37ce6edddf36ed7ed984532541f Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Mon, 13 Jul 2020 16:01:00 +0200
Subject: [PATCH] Add a test for local NAR caching

---
 tests/binary-cache.sh | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/tests/binary-cache.sh b/tests/binary-cache.sh
index 17d7a2df6..40f1a4f76 100644
--- a/tests/binary-cache.sh
+++ b/tests/binary-cache.sh
@@ -191,6 +191,20 @@ unset _NIX_FORCE_HTTP
 nix verify -vvvvv --all --store file://$cacheDir --no-trust
 
 
+# Test local NAR caching.
+narCache=$TEST_ROOT/nar-cache
+rm -rf $narCache
+mkdir $narCache
+
+[[ $(nix cat-store --store "file://$cacheDir?local-nar-cache=$narCache" $outPath/foobar) = FOOBAR ]]
+
+rm -rfv "$cacheDir/nar"
+
+[[ $(nix cat-store --store "file://$cacheDir?local-nar-cache=$narCache" $outPath/foobar) = FOOBAR ]]
+
+(! nix cat-store --store file://$cacheDir $outPath/foobar)
+
+
 # Test NAR listing generation.
 clearCache