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-rw-r--r--tests/referrers.sh15
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/referrers.sh b/tests/referrers.sh
new file mode 100644
index 000000000000..a4ef34803a74
--- /dev/null
+++ b/tests/referrers.sh
@@ -0,0 +1,15 @@
+max=5000
+
+reference=$NIX_STORE_DIR/abcdef
+touch $reference
+(echo $reference && echo && echo 0) | $TOP/src/nix-store/nix-store --register-validity 
+
+echo "registering..."
+time for ((n = 0; n < $max; n ++)); do
+    storePath=$NIX_STORE_DIR/$n
+    touch $storePath
+    (echo $storePath && echo && echo 1 && echo $reference)
+done | $TOP/src/nix-store/nix-store --register-validity 
+
+echo "collecting garbage..."
+time $TOP/src/nix-store/nix-store --gc 2> /dev/null