refactor: tests: compile and format old and new `.rs` snapshot tests#1609

Merged

kkysen merged 17 commits intomasterfrom

kkysen/refactor-tests-compile-fmt

Feb 25, 2026

Commits on Feb 24, 2026

rust-tools: add `fn rustfmt_check` that runs `rustfmt --check`
kkysen
committed
refactor: tests: check that snapshot inputs are formatted
kkysen
committed
refactor: tests: switch to a `RefactorTest` builder pattern to more easily add more options
kkysen
committed
refactor: tests: run `rustc` on old `.rs`, but disabled for a few tests
kkysen
committed
rust-tools: make `fn rustfmt`/`struct Rustfmt` a builder
kkysen
committed
rust-tools: make `fn rustc`/`struct Rustc` a builder
kkysen
committed
rust-tools: add `expect_error: bool` to `Rustc` and use this in `c2rust-refactor`'s snapshot tests
kkysen
committed
rust-tools: move `status.unwrap()` earlier in `fn run_rustc`
kkysen
committed
rust-tools: have better `rustc` error messages
kkysen
committed
rust-tools: remove `.rlib` output before `assert!`s after running `rustc`
kkysen
committed
refactor: tests: fix compile error in `fold_let_assign.rs` by adding missing `unsafe` block around `std::mem::uninitialized()`
kkysen
committed
refactor: tests: fix compile error in `sink_lets.rs` by defining an `#[inline(never)] fn foo`
kkysen
committed
refactor: tests: add `new_expect_compile_error: bool` for running `rustc` on the new `.rs`
kkysen
committed
rust-tools: move builder constructor top-level `fn`s before the other methods
kkysen
committed
refactor: tests: switch from `struct` to non-empty `enum` for tests w/ `#[repr(uN)]`s
kkysen
committed
rust-tools: add `expect_error: bool` to `rustfmt` and use it to keep `reorder_derives.rs` un-formatted
kkysen
committed
refactor: tests: remove `#[header_src = "..."]`s and `#![register_tool(c2rust)]` and enable compiling `rename_unnamed.rs`
kkysen
committed

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refactor: tests: compile and format old and new `.rs` snapshot tests#1609

refactor: tests: compile and format old and new `.rs` snapshot tests#1609
kkysen merged 17 commits intomasterfrom
kkysen/refactor-tests-compile-fmt

Commits on Feb 24, 2026

rust-tools: add `fn rustfmt_check` that runs `rustfmt --check`

refactor: tests: check that snapshot inputs are formatted

refactor: tests: switch to a `RefactorTest` builder pattern to more easily add more options

refactor: tests: run `rustc` on old `.rs`, but disabled for a few tests

rust-tools: make `fn rustfmt`/`struct Rustfmt` a builder

rust-tools: make `fn rustc`/`struct Rustc` a builder

rust-tools: add `expect_error: bool` to `Rustc` and use this in `c2rust-refactor`'s snapshot tests

rust-tools: move `status.unwrap()` earlier in `fn run_rustc`

rust-tools: have better `rustc` error messages

rust-tools: remove `.rlib` output before `assert!`s after running `rustc`

refactor: tests: fix compile error in `fold_let_assign.rs` by adding missing `unsafe` block around `std::mem::uninitialized()`

refactor: tests: fix compile error in `sink_lets.rs` by defining an `#[inline(never)] fn foo`

refactor: tests: add `new_expect_compile_error: bool` for running `rustc` on the new `.rs`

rust-tools: move builder constructor top-level `fn`s before the other methods

refactor: tests: switch from `struct` to non-empty `enum` for tests w/ `#[repr(uN)]`s

rust-tools: add `expect_error: bool` to `rustfmt` and use it to keep `reorder_derives.rs` un-formatted

refactor: tests: remove `#[header_src = "..."]`s and `#![register_tool(c2rust)]` and enable compiling `rename_unnamed.rs`