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lix-releng-staging/tests/functional/structured-attrs.sh

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Pass lists/attrsets to bash as (associative) arrays
2017-10-25 11:01:50 +00:00
source common.sh
Allow running all the tests with the daemon When `NIX_DAEMON_PACKAGE` is set, make all the tests use the Nix daemon. That way we can test every piece of Nix functionality both with and without the daemon. Tests for which using the daemon isn’t possible or doesn’t make sens can selectively be disabled with `needLocalStore`
2021-07-26 04:54:55 +00:00
# 27ce722638 required some incompatible changes to the nix file, so skip this
# tests for the older versions
Fix the min bound for the structured-attrs test The min bound written corresponds to the date of the commit that introduced the change, but it only got merged on master some weeks later. Since the version is essentially the commit date, that means that there’s a whole range of commits on master (including the current `nixUnstable`) that have a higher version but don’t contain the required change.
2021-10-14 14:00:59 +00:00
requireDaemonNewerThan "2.4pre20210712"
Allow running all the tests with the daemon When `NIX_DAEMON_PACKAGE` is set, make all the tests use the Nix daemon. That way we can test every piece of Nix functionality both with and without the daemon. Tests for which using the daemon isn’t possible or doesn’t make sens can selectively be disabled with `needLocalStore`
2021-07-26 04:54:55 +00:00
Pass lists/attrsets to bash as (associative) arrays
2017-10-25 11:01:50 +00:00
clearStore
build-remote.sh: Test LegacySSHStore
2020-06-25 16:26:34 +00:00
rm -f $TEST_ROOT/result
Fix derivation computation with __structuredAttrs and multiple outputs Fixes error: derivation '/nix/store/klivma7r7h5lndb99f7xxmlh5whyayvg-zlib-1.2.11.drv' has incorrect output '/nix/store/fv98nnx5ykgbq8sqabilkgkbc4169q05-zlib-1.2.11-dev', should be '/nix/store/adm7pilzlj3z5k249s8b4wv3scprhzi1-zlib-1.2.11-dev'
2020-01-21 20:14:13 +00:00
nix-build structured-attrs.nix -A all -o $TEST_ROOT/result
Pass lists/attrsets to bash as (associative) arrays
2017-10-25 11:01:50 +00:00
Fix derivation computation with __structuredAttrs and multiple outputs Fixes error: derivation '/nix/store/klivma7r7h5lndb99f7xxmlh5whyayvg-zlib-1.2.11.drv' has incorrect output '/nix/store/fv98nnx5ykgbq8sqabilkgkbc4169q05-zlib-1.2.11-dev', should be '/nix/store/adm7pilzlj3z5k249s8b4wv3scprhzi1-zlib-1.2.11-dev'
2020-01-21 20:14:13 +00:00
[[ $(cat $TEST_ROOT/result/foo) = bar ]]
[[ $(cat $TEST_ROOT/result-dev/foo) = foo ]]
Source complete env in `nix-shell` with `__structuredAttrs = true;` This is needed to push the adoption of structured attrs[1] forward. It's now checked if a `__json` exists in the environment-map of the derivation to be openend in a `nix-shell`. Derivations with structured attributes enabled also make use of a file named `.attrs.json` containing every environment variable represented as JSON which is useful for e.g. `exportReferencesGraph`[2]. To provide an environment similar to the build sandbox, `nix-shell` now adds a `.attrs.json` to `cwd` (which is mostly equal to the one in the build sandbox) and removes it using an exit hook when closing the shell. To avoid leaking internals of the build-process to the `nix-shell`, the entire logic to generate JSON and shell code for structured attrs was moved into the `ParsedDerivation` class. [1] https://nixos.mayflower.consulting/blog/2020/01/20/structured-attrs/ [2] https://nixos.org/manual/nix/unstable/expressions/advanced-attributes.html#advanced-attributes
2021-05-02 15:24:14 +00:00
export NIX_BUILD_SHELL=$SHELL
env NIX_PATH=nixpkgs=shell.nix nix-shell structured-attrs-shell.nix \
Merge pull request #9032 from Ma27/structured-attrs-env-vars structured attrs: improve support / usage of NIX_ATTRS_{SH,JSON}_FILE (cherry picked from commit 3c042f3b0b0a7ef9c47bf049f5410dbd4aac9e90) Change-Id: I7e41838338ee1edf31fff6f9e354c3db2bba6c0e
2024-03-07 09:46:47 +00:00
--run 'test "3" = "$(jq ".my.list|length" < $NIX_ATTRS_JSON_FILE)"'
nix develop -f structured-attrs-shell.nix -c bash -c 'test "3" = "$(jq ".my.list|length" < $NIX_ATTRS_JSON_FILE)"'
Add testcase for `nix develop` with `__structuredAttrs`
2021-05-18 13:07:30 +00:00
# `nix develop` is a slightly special way of dealing with environment vars, it parses
# these from a shell-file exported from a derivation. This is to test especially `outputs`
# (which is an associative array in thsi case) being fine.
nix develop -f structured-attrs-shell.nix -c bash -c 'test -n "$out"'
Merge pull request #9032 from Ma27/structured-attrs-env-vars structured attrs: improve support / usage of NIX_ATTRS_{SH,JSON}_FILE (cherry picked from commit 3c042f3b0b0a7ef9c47bf049f5410dbd4aac9e90) Change-Id: I7e41838338ee1edf31fff6f9e354c3db2bba6c0e
2024-03-07 09:46:47 +00:00
nix print-dev-env -f structured-attrs-shell.nix | grepQuiet 'NIX_ATTRS_JSON_FILE='
nix print-dev-env -f structured-attrs-shell.nix | grepQuiet 'NIX_ATTRS_SH_FILE='
nix print-dev-env -f shell.nix shellDrv | grepQuietInverse 'NIX_ATTRS_SH_FILE'
jsonOut="$(nix print-dev-env -f structured-attrs-shell.nix --json)"
test "$(<<<"$jsonOut" jq '.structuredAttrs|keys|.[]' -r)" = "$(printf ".attrs.json\n.attrs.sh")"
test "$(<<<"$jsonOut" jq '.variables.out.value' -r)" = "$(<<<"$jsonOut" jq '.structuredAttrs.".attrs.json"' -r | jq -r '.outputs.out')"
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