Commit Graph
5 Commits
Author SHA1 Message Date
FireFly a8c3fbf0cc tests: ignore deprecated uses in rapidcheck
There is a pull request [1] addressing these upstream--it doesn't appear
likely to be merged anytime soon though... this is a no-op til we enable
-Wdeprecated-declarations, but helps in the direction of #744

[1]: https://github.com/emil-e/rapidcheck/pull/325

Change-Id: I27e2c7d81df152de8674696f2a56d5f21c414ce3
2025-04-09 17:04:42 +02:00
Jade Lovelace 37e8904ba7 fix: macOS build broken on nixos-unstable
This is definitely a bug in rapidcheck but also rapidcheck is
unmaintained (author vanished) so we can't really do anything about it
on that side.

lix> FAILED: tests/unit/liblixutil-test-support.dylib.p/libutil-support_tests_hash.cc.o
lix> clang++ -Itests/unit/liblixutil-test-support.dylib.p -Itests/unit -I../tests/unit -I../tests/unit/libutil-support -I. -I.. -Ilix/libutil -Ilix/libexpr -fdiagnostics-color=always -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_FAST -Wall -Winvalid-pch -Wextra -std=c++23 -O2 -g -fpch-instantiate-templates -include config.h -Wno-unused-parameter -Wno-deprecated-declarations -Wno-missing-field-initializers -Wimplicit-fallthrough -Werror=switch -Werror=switch-enum -Werror=unused-result -Wdeprecated-copy -Wignored-qualifiers -Werror=suggest-override -fsanitize=signed-integer-overflow -fsanitize-undefined-trap-on-error -ffile-prefix-map=../lix=lix -MD -MQ tests/unit/liblixutil-test-support.dylib.p/libutil-support_tests_hash.cc.o -MF tests/unit/liblixutil-test-support.dylib.p/libutil-support_tests_hash.cc.o.d -o tests/unit/liblixutil-test-support.dylib.p/libutil-support_tests_hash.cc.o -c ../tests/unit/libutil-support/tests/hash.cc
lix> In file included from ../tests/unit/libutil-support/tests/hash.cc:3:
lix> In file included from /nix/store/k8b7wc0lkr3lqxybzv458ijddpqnzlgw-rapidcheck-0-unstable-2023-12-14-dev/include/rapidcheck.h:18:
lix> In file included from /nix/store/k8b7wc0lkr3lqxybzv458ijddpqnzlgw-rapidcheck-0-unstable-2023-12-14-dev/include/rapidcheck/Gen.h:74:
lix> /nix/store/k8b7wc0lkr3lqxybzv458ijddpqnzlgw-rapidcheck-0-unstable-2023-12-14-dev/include/rapidcheck/Gen.hpp:72:22: error: calling 'current_exception' with incomplete return type 'exception_ptr'
lix>    72 |     auto exception = std::current_exception();
lix>       |                      ^~~~~~~~~~~~~~~~~~~~~~~~
lix> /nix/store/0nhi47d5ip48wprxnava6vv973zzzndf-libcxx-19.1.5-dev/include/c++/v1/__exception/operations.h:37:41: note: 'current_exception' declared here
lix>    37 | _LIBCPP_EXPORTED_FROM_ABI exception_ptr current_exception() _NOEXCEPT;
lix>       |                                         ^
lix> /nix/store/0nhi47d5ip48wprxnava6vv973zzzndf-libcxx-19.1.5-dev/include/c++/v1/__exception/operations.h:35:33: note: forward declaration of 'std::exception_ptr'
lix>    35 | class _LIBCPP_EXPORTED_FROM_ABI exception_ptr;
lix>       |                                 ^
lix> 1 error generated.

Change-Id: Id5d0c4aa8143f2469c5a636d6773a2f5a25a0268
2025-01-07 17:11:04 -08:00
Jade Lovelace 370ac940dd refactor: make HashType and Base enum classes for type safety
Change-Id: I9fbd55a9d50464a56fe11cb42a06a206914150d8
2024-08-08 14:53:17 -07:00
Robert Hensingandeldritch horrors 4b3dc66386 test: Generate distinct hashes
Gen::just is the constant generator. Don't just return that!

(cherry picked from commit 8406da28773f050e00a006e4812e3ecbf919a2a9)
Change-Id: Ibfd0bd40f90942077a4720086ce0cd3bfabef79d
2024-05-02 19:34:21 +02:00
John Ericson f7f37035c8 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>

(cherry picked from commit 91b6833686a6a6d9eac7f3f66393ec89ef1d3b57)
(cherry picked from commit a61e42adb528b3d40ce43e07c79368d779a8b624)
2023-12-01 13:05:03 -05:00