Commit graph

9 commits

Author SHA1 Message Date
John Ericson
5417990e31 Create ServeProto::BuildOptions and a serializer for it
More tests, and more serializers for Hydra reuse.
2023-12-09 11:35:13 -05:00
Robert Hensing
9b7b7a7561 Revert "Print the value in error: cannot coerce messages (#9553)"
This reverts commit f0ac2a35d5.

The request from the sibling PR, which also applies here, was not addressed.
https://github.com/NixOS/nix/pull/9554#issuecomment-1845095735
2023-12-09 02:13:32 +01:00
Rebecca Turner
f0ac2a35d5
Print the value in error: cannot coerce messages (#9553)
* Print the value in `error: cannot coerce` messages

This extends the `error: cannot coerce a TYPE to a string` message
to print the value that could not be coerced. This helps with debugging
by making it easier to track down where the value is being produced
from, especially in errors with deep or unhelpful stack traces.

Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
2023-12-08 16:36:57 +00:00
John Ericson
a5521b7d94 Factor out ServeProto::Serialiser<UnkeyedValidPathInfo> and test
In the process, partially undo e89b5bd0bf
in that the ancient < 2.4 version is now supported again by the
serializer again. `LegacySSHStore`, instead of also asserting that the
version is at least 4, just checks that `narHash` is set.

This allows us to better test the serializer in isolation for both
versions (< 4 and >= 4).
2023-12-07 11:34:18 -05:00
Peter Kolloch
bbba2055f0 Refactor concurrently added tests to use HashAlgorithm.
https://github.com/NixOS/nix/issues/8876
2023-12-06 23:43:42 +01:00
Peter Kolloch
fc6f29053a Renamed HashFormat::Base32 to HashFormat::Nix32
...and also adjusted parsing accordingly.

Also added CLI completion for HashFormats.

https://github.com/NixOS/nix/issues/8876
2023-12-06 23:43:42 +01:00
Peter Kolloch
5334c9c792 HashType: Rename to HashAlgorithm
To be consistent with CLI, nix API
and many other references.

As part of this, we also converted it to a scoped enum.

https://github.com/NixOS/nix/issues/8876
2023-12-06 23:43:42 +01:00
John Ericson
b23273f6a2 Add missing -pthread for test support libraries
This is good in general (see how the other libraries also have long had
it, since 49fe9592a4) but in particular
needed to fix the NetBSD build.
2023-12-05 18:18:30 -05:00
John Ericson
91b6833686 Move tests to separate directories, and document
Today, with the tests inside a `tests` intermingled with the
corresponding library's source code, we have a few problems:

- We have to be careful that wildcards don't end up with tests being
  built as part of Nix proper, or test headers being installed as part
  of Nix proper.

- Tests in libraries but not executables is not right:

  - It means each executable runs the previous unit tests again, because
    it needs the libraries.

  - It doesn't work right on Windows, which doesn't want you to load a
    DLL just for the side global variable . It could be made to work
    with the dlopen equivalent, but that's gross!

This reorg solves these problems.

There is a remaining problem which is that sibbling headers (like
`hash.hh` the test header vs `hash.hh` the main `libnixutil` header) end
up shadowing each other. This PR doesn't solve that. That is left as
future work for a future PR.

Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
2023-12-01 10:48:58 -05:00