diff options
Diffstat (limited to 'src/tools/clippy/tests/ui-toml')
13 files changed, 134 insertions, 11 deletions
diff --git a/src/tools/clippy/tests/ui-toml/allow_mixed_uninlined_format_args/uninlined_format_args.stderr b/src/tools/clippy/tests/ui-toml/allow_mixed_uninlined_format_args/uninlined_format_args.stderr index ee9417621..1be0cda12 100644 --- a/src/tools/clippy/tests/ui-toml/allow_mixed_uninlined_format_args/uninlined_format_args.stderr +++ b/src/tools/clippy/tests/ui-toml/allow_mixed_uninlined_format_args/uninlined_format_args.stderr @@ -11,29 +11,29 @@ LL - println!("val='{}'", local_i32); LL + println!("val='{local_i32}'"); | -error: literal with an empty format string - --> $DIR/uninlined_format_args.rs:10:35 +error: variables can be used directly in the `format!` string + --> $DIR/uninlined_format_args.rs:10:5 | LL | println!("Hello {} is {:.*}", "x", local_i32, local_f64); - | ^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | - = note: `-D clippy::print-literal` implied by `-D warnings` -help: try this +help: change this to | LL - println!("Hello {} is {:.*}", "x", local_i32, local_f64); -LL + println!("Hello x is {:.*}", local_i32, local_f64); +LL + println!("Hello {} is {local_f64:.local_i32$}", "x"); | -error: variables can be used directly in the `format!` string - --> $DIR/uninlined_format_args.rs:10:5 +error: literal with an empty format string + --> $DIR/uninlined_format_args.rs:10:35 | LL | println!("Hello {} is {:.*}", "x", local_i32, local_f64); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^ | -help: change this to + = note: `-D clippy::print-literal` implied by `-D warnings` +help: try this | LL - println!("Hello {} is {:.*}", "x", local_i32, local_f64); -LL + println!("Hello {} is {local_f64:.local_i32$}", "x"); +LL + println!("Hello x is {:.*}", local_i32, local_f64); | error: variables can be used directly in the `format!` string diff --git a/src/tools/clippy/tests/ui-toml/array_size_threshold/array_size_threshold.rs b/src/tools/clippy/tests/ui-toml/array_size_threshold/array_size_threshold.rs new file mode 100644 index 000000000..7f623c7a9 --- /dev/null +++ b/src/tools/clippy/tests/ui-toml/array_size_threshold/array_size_threshold.rs @@ -0,0 +1,10 @@ +#![allow(unused)] +#![warn(clippy::large_const_arrays, clippy::large_stack_arrays)] + +const ABOVE: [u8; 11] = [0; 11]; +const BELOW: [u8; 10] = [0; 10]; + +fn main() { + let above = [0u8; 11]; + let below = [0u8; 10]; +} diff --git a/src/tools/clippy/tests/ui-toml/array_size_threshold/array_size_threshold.stderr b/src/tools/clippy/tests/ui-toml/array_size_threshold/array_size_threshold.stderr new file mode 100644 index 000000000..ac017b209 --- /dev/null +++ b/src/tools/clippy/tests/ui-toml/array_size_threshold/array_size_threshold.stderr @@ -0,0 +1,29 @@ +error: large array defined as const + --> $DIR/array_size_threshold.rs:4:1 + | +LL | const ABOVE: [u8; 11] = [0; 11]; + | -----^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | | + | help: make this a static item: `static` + | + = note: `-D clippy::large-const-arrays` implied by `-D warnings` + +error: allocating a local array larger than 10 bytes + --> $DIR/array_size_threshold.rs:4:25 + | +LL | const ABOVE: [u8; 11] = [0; 11]; + | ^^^^^^^ + | + = help: consider allocating on the heap with `vec![0; 11].into_boxed_slice()` + = note: `-D clippy::large-stack-arrays` implied by `-D warnings` + +error: allocating a local array larger than 10 bytes + --> $DIR/array_size_threshold.rs:8:17 + | +LL | let above = [0u8; 11]; + | ^^^^^^^^^ + | + = help: consider allocating on the heap with `vec![0u8; 11].into_boxed_slice()` + +error: aborting due to 3 previous errors + diff --git a/src/tools/clippy/tests/ui-toml/array_size_threshold/clippy.toml b/src/tools/clippy/tests/ui-toml/array_size_threshold/clippy.toml new file mode 100644 index 000000000..3f1fe9a12 --- /dev/null +++ b/src/tools/clippy/tests/ui-toml/array_size_threshold/clippy.toml @@ -0,0 +1 @@ +array-size-threshold = 10 diff --git a/src/tools/clippy/tests/ui-toml/extra_unused_type_parameters/clippy.toml b/src/tools/clippy/tests/ui-toml/extra_unused_type_parameters/clippy.toml new file mode 100644 index 000000000..5f304987a --- /dev/null +++ b/src/tools/clippy/tests/ui-toml/extra_unused_type_parameters/clippy.toml @@ -0,0 +1 @@ +avoid-breaking-exported-api = true diff --git a/src/tools/clippy/tests/ui-toml/extra_unused_type_parameters/extra_unused_type_parameters.rs b/src/tools/clippy/tests/ui-toml/extra_unused_type_parameters/extra_unused_type_parameters.rs new file mode 100644 index 000000000..565523245 --- /dev/null +++ b/src/tools/clippy/tests/ui-toml/extra_unused_type_parameters/extra_unused_type_parameters.rs @@ -0,0 +1,9 @@ +pub struct S; + +impl S { + pub fn exported_fn<T>() { + unimplemented!(); + } +} + +fn main() {} diff --git a/src/tools/clippy/tests/ui-toml/ifs_same_cond/clippy.toml b/src/tools/clippy/tests/ui-toml/ifs_same_cond/clippy.toml new file mode 100644 index 000000000..90a36ecd9 --- /dev/null +++ b/src/tools/clippy/tests/ui-toml/ifs_same_cond/clippy.toml @@ -0,0 +1 @@ +ignore-interior-mutability = ["std::cell::Cell"] diff --git a/src/tools/clippy/tests/ui-toml/ifs_same_cond/ifs_same_cond.rs b/src/tools/clippy/tests/ui-toml/ifs_same_cond/ifs_same_cond.rs new file mode 100644 index 000000000..d623ac7e0 --- /dev/null +++ b/src/tools/clippy/tests/ui-toml/ifs_same_cond/ifs_same_cond.rs @@ -0,0 +1,18 @@ +#![warn(clippy::ifs_same_cond)] +#![allow(clippy::if_same_then_else, clippy::comparison_chain)] + +fn main() {} + +fn issue10272() { + use std::cell::Cell; + + // Because the `ignore-interior-mutability` configuration + // is set to ignore for `std::cell::Cell`, the following `get()` calls + // should trigger warning + let x = Cell::new(true); + if x.get() { + } else if !x.take() { + } else if x.get() { + } else { + } +} diff --git a/src/tools/clippy/tests/ui-toml/ifs_same_cond/ifs_same_cond.stderr b/src/tools/clippy/tests/ui-toml/ifs_same_cond/ifs_same_cond.stderr new file mode 100644 index 000000000..2841f62bc --- /dev/null +++ b/src/tools/clippy/tests/ui-toml/ifs_same_cond/ifs_same_cond.stderr @@ -0,0 +1,15 @@ +error: this `if` has the same condition as a previous `if` + --> $DIR/ifs_same_cond.rs:15:15 + | +LL | } else if x.get() { + | ^^^^^^^ + | +note: same as this + --> $DIR/ifs_same_cond.rs:13:8 + | +LL | if x.get() { + | ^^^^^^^ + = note: `-D clippy::ifs-same-cond` implied by `-D warnings` + +error: aborting due to previous error + diff --git a/src/tools/clippy/tests/ui-toml/large_futures/clippy.toml b/src/tools/clippy/tests/ui-toml/large_futures/clippy.toml new file mode 100644 index 000000000..61bb17fdf --- /dev/null +++ b/src/tools/clippy/tests/ui-toml/large_futures/clippy.toml @@ -0,0 +1 @@ +future-size-threshold = 1024 diff --git a/src/tools/clippy/tests/ui-toml/large_futures/large_futures.rs b/src/tools/clippy/tests/ui-toml/large_futures/large_futures.rs new file mode 100644 index 000000000..4158df8b5 --- /dev/null +++ b/src/tools/clippy/tests/ui-toml/large_futures/large_futures.rs @@ -0,0 +1,27 @@ +#![warn(clippy::large_futures)] + +fn main() {} + +pub async fn should_warn() { + let x = [0u8; 1024]; + async {}.await; + dbg!(x); +} + +pub async fn should_not_warn() { + let x = [0u8; 1020]; + async {}.await; + dbg!(x); +} + +pub async fn bar() { + should_warn().await; + + async { + let x = [0u8; 1024]; + dbg!(x); + } + .await; + + should_not_warn().await; +} diff --git a/src/tools/clippy/tests/ui-toml/large_futures/large_futures.stderr b/src/tools/clippy/tests/ui-toml/large_futures/large_futures.stderr new file mode 100644 index 000000000..b92734de2 --- /dev/null +++ b/src/tools/clippy/tests/ui-toml/large_futures/large_futures.stderr @@ -0,0 +1,10 @@ +error: large future with a size of 1026 bytes + --> $DIR/large_futures.rs:18:5 + | +LL | should_warn().await; + | ^^^^^^^^^^^^^ help: consider `Box::pin` on it: `Box::pin(should_warn())` + | + = note: `-D clippy::large-futures` implied by `-D warnings` + +error: aborting due to previous error + diff --git a/src/tools/clippy/tests/ui-toml/toml_unknown_key/conf_unknown_key.stderr b/src/tools/clippy/tests/ui-toml/toml_unknown_key/conf_unknown_key.stderr index 6a246afac..8447c3172 100644 --- a/src/tools/clippy/tests/ui-toml/toml_unknown_key/conf_unknown_key.stderr +++ b/src/tools/clippy/tests/ui-toml/toml_unknown_key/conf_unknown_key.stderr @@ -24,6 +24,7 @@ error: error reading Clippy's configuration file `$DIR/clippy.toml`: unknown fie enforced-import-renames enum-variant-name-threshold enum-variant-size-threshold + future-size-threshold ignore-interior-mutability large-error-threshold literal-representation-threshold |