source common.sh case $system in *linux*) ;; *) exit 99; esac set -m # enable job control, needed for kill profiles="$NIX_STATE_DIR"/profiles rm -rf $profiles nix-env -p $profiles/test -f ./gc-runtime.nix -i gc-runtime outPath=$(nix-env -p $profiles/test -q --no-name --out-path gc-runtime) echo $outPath echo "backgrounding program..." $profiles/test/program & sleep 2 # hack - wait for the program to get started child=$! echo PID=$child nix-env -p $profiles/test -e gc-runtime nix-env -p $profiles/test --delete-generations old nix-store --gc kill -- -$child if ! test -e $outPath; then echo "running program was garbage collected!" exit 1 fi exit 0