Using `assert_eq!` instead of `assert!` has the advantage that when the
assertion fails, the debug representation of both sides will be shown,
which can provide more information about the failure than only seeing
that the assertion failed.
Part of #12336
For historical reasons[^1], most of our Rust tests are in src/tests,
which
1. is unconventional (Rust unit tests are supposed to be either in the
same module as the implementation, or in a child module).
This makes them slightly harder to discover, navigate etc.
2. can't test private APIs (motivating some of the "exposed for
testing" comments).
Fix this by moving tests to the corresponding implementation file.
Reviewed with
git show $commit \
--color-moved=dimmed-zebra \
--color-moved-ws=allow-indentation-change
- Shared test-only code lives in
src/tests/prelude.rs,
src/builtins/string/test_helpers.rs
src/universal_notifier/test_helpers.rs
We might want to slim down the prelude in future.
- I put our two benchmarks below tests ("mod tests" followed by "mod bench").
Verified that "cargo +nightly bench --features=benchmark" still
compiles and runs.
[^1]: Separate files are idiomatic in most other languages; also
separate files makes it easy to ignore when navigating the call graph.
("rg --vimgrep | rg -v tests/"). Fortunately, rust-analyzer provides
a setting called references.excludeTests for textDocument/references,
the textDocument/prepareCallHierarchy family, and potentially
textDocument/documentHighlight (which can be used to find all
references in the current file).
Closes#11992
This commit adds `style_edition = "2024"` as a rustfmt config setting.
All other changes are automatically generated by `cargo fmt`.
The 2024 style edition fixes several bugs and changes some defaults.
https://doc.rust-lang.org/edition-guide/rust-2024/rustfmt-style-edition.html
Most of the changes made to our code result from a different sorting
method for `use` statements, improved ability to split long lines, and
contraction of short trailing expressions into single-line expressions.
While our MSRV is still 1.70, we use more recent toolchains for
development, so we can already benefit from the improvements of the new
style edition. Formatting is not require for building fish, so builds
with Rust 1.70 are not affected by this change.
More context can be found at
https://github.com/fish-shell/fish-shell/issues/11630#issuecomment-3406937077Closes#11959
With an increasing number of local dependencies, the repo root is getting
somewhat bloated. This commit moves the two current local dependencies into the
newly created `crates` directory, with the intention of using it for all future
local dependencies as well.
Some dependencies which are introduced by currently in-progress pull requests
will need modifications in order for relative paths to work correctly.
