source common.sh needLocalStore "--repair needs a local store" clearStore path=$(nix-build dependencies.nix -o $TEST_ROOT/result) path2=$(nix-store -qR $path | grep input-2) nix-store --verify --check-contents -v hash=$(nix-hash $path2) # Corrupt a path and check whether nix-build --repair can fix it. chmod u+w $path2 touch $path2/bad (! nix-store --verify --check-contents -v) # The path can be repaired by rebuilding the derivation. nix-store --verify --check-contents --repair (! [ -e $path2/bad ]) (! [ -w $path2 ]) nix-store --verify-path $path2 # Re-corrupt and delete the deriver. Now --verify --repair should # not work. chmod u+w $path2 touch $path2/bad nix-store --delete $(nix-store -qd $path2) (! nix-store --verify --check-contents --repair) nix-build dependencies.nix -o $TEST_ROOT/result --repair if [ "$(nix-hash $path2)" != "$hash" -o -e $path2/bad ]; then echo "path not repaired properly" >&2 exit 1 fi # Corrupt a path that has a substitute and check whether nix-store # --verify can fix it. clearCache nix copy --to file://$cacheDir $path chmod u+w $path2 rm -rf $path2 nix-store --verify --check-contents --repair --substituters "file://$cacheDir" --no-require-sigs if [ "$(nix-hash $path2)" != "$hash" -o -e $path2/bad ]; then echo "path not repaired properly" >&2 exit 1 fi # Check --verify-path and --repair-path. nix-store --verify-path $path2 chmod u+w $path2 rm -rf $path2 if nix-store --verify-path $path2; then echo "nix-store --verify-path succeeded unexpectedly" >&2 exit 1 fi nix-store --repair-path $path2 --substituters "file://$cacheDir" --no-require-sigs if [ "$(nix-hash $path2)" != "$hash" -o -e $path2/bad ]; then echo "path not repaired properly" >&2 exit 1 fi