nix/tests/functional/eval-store.sh

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2021-07-27 09:17:56 +00:00
source common.sh
# Using `--eval-store` with the daemon will eventually copy everything
# to the build store, invalidating most of the tests here
needLocalStore "“--eval-store” doesn't achieve much with the daemon"
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eval_store=$TEST_ROOT/eval-store
clearStore
rm -rf "$eval_store"
nix build -f dependencies.nix --eval-store "$eval_store" -o "$TEST_ROOT/result"
[[ -e $TEST_ROOT/result/foobar ]]
if [[ ! -n "${NIX_TESTS_CA_BY_DEFAULT:-}" ]]; then
# Resolved CA derivations are written to store for building
#
# TODO when we something more systematic
# (https://github.com/NixOS/nix/issues/5025) that distinguishes
# between scratch storage for building and the final destination
# store, we'll be able to make this unconditional again -- resolved
# derivations should only appear in the scratch store.
(! ls $NIX_STORE_DIR/*.drv)
fi
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ls $eval_store/nix/store/*.drv
clearStore
rm -rf "$eval_store"
nix-instantiate dependencies.nix --eval-store "$eval_store"
(! ls $NIX_STORE_DIR/*.drv)
ls $eval_store/nix/store/*.drv
clearStore
rm -rf "$eval_store"
nix-build dependencies.nix --eval-store "$eval_store" -o "$TEST_ROOT/result"
[[ -e $TEST_ROOT/result/foobar ]]
if [[ ! -n "${NIX_TESTS_CA_BY_DEFAULT:-}" ]]; then
# See above
(! ls $NIX_STORE_DIR/*.drv)
fi
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ls $eval_store/nix/store/*.drv
clearStore
rm -rf "$eval_store"
# Confirm that import-from-derivation builds on the build store
[[ $(nix eval --eval-store "$eval_store?require-sigs=false" --impure --raw --file ./ifd.nix) = hi ]]
ls $NIX_STORE_DIR/*dependencies-top/foobar
(! ls $eval_store/nix/store/*dependencies-top/foobar)