lix-releng-staging/tests/functional/nix-collect-garbage-d.sh
John Ericson 30dcc19d1f 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/
```

(cherry picked from commit 68c81c737571794f7246db53fb4774e94fcf4b7e)
2023-12-01 12:06:43 -05:00

41 lines
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Bash

source common.sh
clearStore
## Test `nix-collect-garbage -d`
# TODO make `nix-env` doesn't work with CA derivations, and make
# `ca/nix-collect-garbage-d.sh` wrapper.
testCollectGarbageD () {
clearProfiles
# Run two `nix-env` commands, should create two generations of
# the profile
nix-env -f ./user-envs.nix -i foo-1.0 "$@"
nix-env -f ./user-envs.nix -i foo-2.0pre1 "$@"
[[ $(nix-env --list-generations "$@" | wc -l) -eq 2 ]]
# Clear the profile history. There should be only one generation
# left
nix-collect-garbage -d
[[ $(nix-env --list-generations "$@" | wc -l) -eq 1 ]]
}
testCollectGarbageD
# Run the same test, but forcing the profiles an arbitrary location.
rm ~/.nix-profile
ln -s $TEST_ROOT/blah ~/.nix-profile
testCollectGarbageD
# Run the same test, but forcing the profiles at their legacy location under
# /nix/var/nix.
#
# Note that we *don't* use the default profile; `nix-collect-garbage` will
# need to check the legacy conditional unconditionally not just follow
# `~/.nix-profile` to pass this test.
#
# Regression test for #8294
rm ~/.nix-profile
testCollectGarbageD --profile "$NIX_STATE_DIR/profiles/per-user/me"