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avoid eq_op
in test code
#7811
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avoid eq_op
in test code
#7811
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,15 @@ | ||
#[warn(clippy::eq_op)] | ||
#[test] | ||
fn eq_op_shouldnt_trigger_in_tests() { | ||
let a = 1; | ||
let result = a + 1 == 1 + a; | ||
assert!(result); | ||
} | ||
|
||
#[test] | ||
fn eq_op_macros_shouldnt_trigger_in_tests() { | ||
let a = 1; | ||
let b = 2; | ||
assert_eq!(a, a); | ||
assert_eq!(a + b, b + a); | ||
} |
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You could use
tcx.item_children
instead of a visitor here. I would just checkitem.name
and#[rustc_test_marker]
and then you don't need to go intoitem.kind
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Also I think you can't do
tcx.parent_module
since you can haveso maybe move this logic inside the parent iteration where you find
ItemKind::Fn
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I'd consider nested test methods a degenerate case and if those who do this get a false positive, they likely deserve it 😜.