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Diffstat (limited to 'tests/ca/build-with-garbage-path.sh')
| -rwxr-xr-x | tests/ca/build-with-garbage-path.sh | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ca/build-with-garbage-path.sh b/tests/ca/build-with-garbage-path.sh new file mode 100755 index 000000000..9aa08a899 --- /dev/null +++ b/tests/ca/build-with-garbage-path.sh @@ -0,0 +1,21 @@ +#!/usr/bin/env bash + +# Regression test for https://github.com/NixOS/nix/issues/4858 + +source common.sh + +requireDaemonNewerThan "2.4pre20210621" + +# Get the output path of `rootCA`, and put some garbage instead +outPath="$(nix-build ./content-addressed.nix -A rootCA --no-out-link)" +nix-store --delete "$outPath" +touch "$outPath" + +# The build should correctly remove the garbage and put the expected path instead +nix-build ./content-addressed.nix -A rootCA --no-out-link + +# Rebuild it. This shouldn’t overwrite the existing path +oldInode=$(stat -c '%i' "$outPath") +nix-build ./content-addressed.nix -A rootCA --no-out-link --arg seed 2 +newInode=$(stat -c '%i' "$outPath") +[[ "$oldInode" == "$newInode" ]] |