requireSandboxSupport [[ $busybox =~ busybox ]] || skipTest "no busybox" # Avoid store dir being inside sandbox build-dir unset NIX_STORE_DIR unset NIX_STATE_DIR function join_by { local d=$1; shift; echo -n "$1"; shift; printf "%s" "${@/#/$d}"; } EXTRA_SYSTEM_FEATURES=() if [[ -n "${CONTENT_ADDRESSED-}" ]]; then EXTRA_SYSTEM_FEATURES=("ca-derivations") fi builders=( # system-features will automatically be added to the outer URL, but not inner # remote-store URL. "ssh://localhost?remote-store=$TEST_ROOT/machine1?system-features=$(join_by "%20" foo ${EXTRA_SYSTEM_FEATURES[@]}) - - 1 1 $(join_by "," foo ${EXTRA_SYSTEM_FEATURES[@]})" "$TEST_ROOT/machine2 - - 1 1 $(join_by "," bar ${EXTRA_SYSTEM_FEATURES[@]})" "ssh-ng://localhost?remote-store=$TEST_ROOT/machine3?system-features=$(join_by "%20" baz ${EXTRA_SYSTEM_FEATURES[@]}) - - 1 1 $(join_by "," baz ${EXTRA_SYSTEM_FEATURES[@]})" ) chmod -R +w $TEST_ROOT/machine* || true rm -rf $TEST_ROOT/machine* || true # Note: ssh://localhost bypasses ssh, directly invoking nix-store as a # child process. This allows us to test LegacySSHStore::buildDerivation(). # ssh-ng://... likewise allows us to test RemoteStore::buildDerivation(). nix build -L -v -f $file -o $TEST_ROOT/result --max-jobs 0 \ --arg busybox $busybox \ --store $TEST_ROOT/machine0 \ --builders "$(join_by '; ' "${builders[@]}")" outPath=$(readlink -f $TEST_ROOT/result) grep 'FOO BAR BAZ' $TEST_ROOT/machine0/$outPath testPrintOutPath=$(nix build -L -v -f $file --no-link --print-out-paths --max-jobs 0 \ --arg busybox $busybox \ --store $TEST_ROOT/machine0 \ --builders "$(join_by '; ' "${builders[@]}")" ) [[ $testPrintOutPath =~ store.*build-remote ]] # Ensure that input1 was built on store1 due to the required feature. output=$(nix path-info --store $TEST_ROOT/machine1 --all) echo "$output" | grepQuiet builder-build-remote-input-1.sh echo "$output" | grepQuietInverse builder-build-remote-input-2.sh echo "$output" | grepQuietInverse builder-build-remote-input-3.sh unset output # Ensure that input2 was built on store2 due to the required feature. output=$(nix path-info --store $TEST_ROOT/machine2 --all) echo "$output" | grepQuietInverse builder-build-remote-input-1.sh echo "$output" | grepQuiet builder-build-remote-input-2.sh echo "$output" | grepQuietInverse builder-build-remote-input-3.sh unset output # Ensure that input3 was built on store3 due to the required feature. output=$(nix path-info --store $TEST_ROOT/machine3 --all) echo "$output" | grepQuietInverse builder-build-remote-input-1.sh echo "$output" | grepQuietInverse builder-build-remote-input-2.sh echo "$output" | grepQuiet builder-build-remote-input-3.sh unset output for i in input1 input3; do nix log --store $TEST_ROOT/machine0 --file "$file" --arg busybox $busybox passthru."$i" | grep hi-$i done # Behavior of keep-failed out="$(nix-build 2>&1 failing.nix \ --no-out-link \ --builders "$(join_by '; ' "${builders[@]}")" \ --keep-failed \ --store $TEST_ROOT/machine0 \ -j0 \ --arg busybox $busybox)" || true [[ "$out" =~ .*"note: keeping build directory".* ]] build_dir="$(grep "note: keeping build" <<< "$out" | sed -E "s/^(.*)note: keeping build directory '(.*)'(.*)$/\2/")" [[ "foo" = $(<"$build_dir"/bar) ]]