lix/tests/functional/supplementary-groups.sh
John Ericson 68c81c7375 Put functional tests in tests/functional
I think it is bad for these reasons when `tests/` contains a mix of
functional and integration tests

 - Concepts is harder to understand, the documentation makes a good
   unit vs functional vs integration distinction, but when the
   integration tests are just two subdirs within `tests/` this is not
   clear.

 - Source filtering in the `flake.nix` is more complex. We need to
   filter out some of the dirs from `tests/`, rather than simply pick
   the dirs we want and take all of them. This is a good sign the
   structure of what we are trying to do is not matching the structure
   of the files.

With this change we have a clean:
```shell-session
$ git show 'HEAD:tests'
tree HEAD:tests

functional/
installer/
nixos/
```
2023-10-06 09:05:56 -04:00

38 lines
1.1 KiB
Bash

source common.sh
requireSandboxSupport
[[ $busybox =~ busybox ]] || skipTest "no busybox"
if ! command -p -v unshare; then skipTest "Need unshare"; fi
needLocalStore "The test uses --store always so we would just be bypassing the daemon"
unshare --mount --map-root-user bash <<EOF
source common.sh
# Avoid store dir being inside sandbox build-dir
unset NIX_STORE_DIR
unset NIX_STATE_DIR
setLocalStore () {
export NIX_REMOTE=\$TEST_ROOT/\$1
mkdir -p \$NIX_REMOTE
}
cmd=(nix-build ./hermetic.nix --arg busybox "$busybox" --arg seed 1 --no-out-link)
# Fails with default setting
# TODO better error
setLocalStore store1
expectStderr 1 "\${cmd[@]}" | grepQuiet "unable to start build process"
# Fails with `require-drop-supplementary-groups`
# TODO better error
setLocalStore store2
NIX_CONFIG='require-drop-supplementary-groups = true' \
expectStderr 1 "\${cmd[@]}" | grepQuiet "unable to start build process"
# Works without `require-drop-supplementary-groups`
setLocalStore store3
NIX_CONFIG='require-drop-supplementary-groups = false' \
"\${cmd[@]}"
EOF