Alternative to cl/4661 discussed in #1044.
It can be assumed that `$tmpdir/build-top` can be created safely without
any risk, this way, we don't need to reuse the random directory creation
primitive.
Fixes#1044.
Change-Id: Iec52477f3047fc40959b183c607312d5a40fc8c9
Signed-off-by: Raito Bezarius <raito@lix.systems>
Running the sandbox (as unprivileged user) requires all of user, mount and PID
namespacing. Previously, only the user namespacing support was checked.
Unfortunately, newer Ubuntu kernels impose restrictions on capabilities within
unprivileged user namespaces [1]; as observed by experimentation, in particular
(re-)mounting filesystems or changing mount propagation is prohibited even
inside a mount namespace, making it impossible to use the Lix sandbox. So any
tests requiring sandboxing should check for this breakage and be skipped if
detected.
`unshare --mount` performs the same problematic operations, so that's what gets
used for the test. PID namespaces are included as well for completeness, even
though currently no instance of breakage due to them specifically is known.
This fixes [2] for the functional test suite only.
[1] https://ubuntu.com/blog/ubuntu-23-10-restricted-unprivileged-user-namespaces
[2] https://git.lix.systems/lix-project/lix/issues/545
Change-Id: If95b527bf965ccb06371bbef7b6007666a6a6964
We have done it!
The functional/lang framework has fully been migrated to functional2 :D
closes: #856
Change-Id: I63ad8d7dbcd9b5267ca04af68df73b1ffa3d6461
There are currently 4 different ways to run garbage collection using
lix:
- `nix-collect-garbage`
- `nix-store --gc`
- `nix store gc`
- (using the daemon directly)
As they were written all at different times, their output varies (and is
broken in some case). This unifies the display of informations in the
following ways:
- The list of paths in the results is always printed (in the nix3 cli it
is hidden unless `-v` is passed)
- The number of paths in the result set is always displayed
- The size of deleted paths is only shown when actually deleting things
(as it would have been 0B in any case)
Fixes#905
Change-Id: I40d9ec7c6d76795f6c6dd30df196d1e855bdb9db
the newly added f1/lang tests is required for the f1/lang framework
dismanteling to happen in a separate commit
Change-Id: Ic419c515262294c51a46d1513daa7848e4b71405
autoargs get their own folder and are not allowed with the other
function args tests, just like they deserve their own ring of hell
It shall be noted though that this test is particularly pointless, as it
merely tests the normal argument passing (which is fine), and not the
✨magic✨ autoargs actually provide
Change-Id: Ia2dc00754a13c02e4926200141f90bc797820a15
That one is a bit confusing, as I renamed the old `in` test to `in-2`
(file identities in Git when)
Change-Id: Id0e17de414dbc1b1b616d456175704f98657a16a
Call it a bug, call it a feature, but the old testing framework
ungracefully shits itself when it has no tests to run … in other words,
we finally migrated all the parse-fail tests 🎉
Change-Id: Ibd7f1c04d9a396a20f14361af7924f0074d1ac23
The second test has also been fixed. I'd do it in two commits if
functional1 wasn't such a PITA (guess why we're doing the migration …).
Basically, the introduced syntax got changed later on, but the test
never got updated, and back then tests didn't test the output so nobody
ever noticed it now failing for a wrong reason.
Change-Id: I5b66127d507c65676b8dd4a82d1e1f2857fef145
This really looks like one of the first tests ever written, it doesn't
seem to be actively testing anything interesting
Change-Id: I442840db932203c25da2d8400ada791f8aed04ce
Raito Bezarius