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Add ui test for unneeded_clippy_cfg_attr

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Guillaume Gomez 2024-02-16 17:44:16 +01:00
parent f35d87f211
commit cf6a14cea1
2 changed files with 84 additions and 0 deletions
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23
tests/ui/unnecessary_clippy_cfg.rs Normal file
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//@no-rustfix
#![warn(clippy::unnecessary_clippy_cfg)]
#![cfg_attr(clippy, deny(clippy::non_minimal_cfg))]
//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
#![cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg))]
//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
#![cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
#![cfg_attr(clippy, deny(clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
#[cfg_attr(clippy, deny(clippy::non_minimal_cfg))]
//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
#[cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg))]
//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
#[cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
#[cfg_attr(clippy, deny(clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
//~^ ERROR: no need to put clippy lints behind a `clippy` cfg
pub struct Bar;
fn main() {}

61
tests/ui/unnecessary_clippy_cfg.stderr Normal file
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error: no need to put clippy lints behind a `clippy` cfg
--> tests/ui/unnecessary_clippy_cfg.rs:13:1
|
LL | #[cfg_attr(clippy, deny(clippy::non_minimal_cfg))]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `#[deny(clippy::non_minimal_cfg)]`
|
= note: `-D clippy::unnecessary-clippy-cfg` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::unnecessary_clippy_cfg)]`
error: no need to put clippy lints behind a `clippy` cfg
--> tests/ui/unnecessary_clippy_cfg.rs:15:36
|
LL | #[cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg))]
| ^^^^^^^^^^^^^^^^^^^^^^^
|
= note: write instead: `#[deny(clippy::non_minimal_cfg)]`
error: no need to put clippy lints behind a `clippy` cfg
--> tests/ui/unnecessary_clippy_cfg.rs:17:36
|
LL | #[cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
| ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: write instead: `#[deny(clippy::non_minimal_cfg,clippy::maybe_misused_cfg)]`
error: no need to put clippy lints behind a `clippy` cfg
--> tests/ui/unnecessary_clippy_cfg.rs:19:1
|
LL | #[cfg_attr(clippy, deny(clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `#[deny(clippy::non_minimal_cfg, clippy::maybe_misused_cfg)]`
error: no need to put clippy lints behind a `clippy` cfg
--> tests/ui/unnecessary_clippy_cfg.rs:4:1
|
LL | #![cfg_attr(clippy, deny(clippy::non_minimal_cfg))]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `#![deny(clippy::non_minimal_cfg)]`
error: no need to put clippy lints behind a `clippy` cfg
--> tests/ui/unnecessary_clippy_cfg.rs:6:37
|
LL | #![cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg))]
| ^^^^^^^^^^^^^^^^^^^^^^^
|
= note: write instead: `#![deny(clippy::non_minimal_cfg)]`
error: no need to put clippy lints behind a `clippy` cfg
--> tests/ui/unnecessary_clippy_cfg.rs:8:37
|
LL | #![cfg_attr(clippy, deny(dead_code, clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
| ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: write instead: `#![deny(clippy::non_minimal_cfg,clippy::maybe_misused_cfg)]`
error: no need to put clippy lints behind a `clippy` cfg
--> tests/ui/unnecessary_clippy_cfg.rs:10:1
|
LL | #![cfg_attr(clippy, deny(clippy::non_minimal_cfg, clippy::maybe_misused_cfg))]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `#![deny(clippy::non_minimal_cfg, clippy::maybe_misused_cfg)]`
error: aborting due to 8 previous errors