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rustdoc-json: add type/trait alias tests #127459

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Jul 8, 2024
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rustdoc-json: add type/trait alias tests #127459

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18 changes: 18 additions & 0 deletions tests/rustdoc-json/trait_alias.rs
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Original file line number Diff line number Diff line change
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// ignore-tidy-linelength
#![feature(trait_alias)]

// @set StrLike = "$.index[*][?(@.name=='StrLike')].id"
// @is "$.index[*][?(@.name=='StrLike')].visibility" \"public\"
// @has "$.index[*][?(@.name=='StrLike')].inner.trait_alias"
// @is "$.index[*][?(@.name=='StrLike')].span.filename" $FILE
pub trait StrLike = AsRef<str>;

// @is "$.index[*][?(@.name=='f')].inner.function.decl.output.impl_trait[0].trait_bound.trait.id" $StrLike
pub fn f() -> impl StrLike {
"heya"
}

// @!is "$.index[*][?(@.name=='g')].inner.function.decl.output.impl_trait[0].trait_bound.trait.id" $StrLike
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pub fn g() -> impl AsRef<str> {
"heya"
}
15 changes: 15 additions & 0 deletions tests/rustdoc-json/type_alias.rs
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// @set IntVec = "$.index[*][?(@.name=='IntVec')].id"
// @is "$.index[*][?(@.name=='IntVec')].visibility" \"public\"
// @has "$.index[*][?(@.name=='IntVec')].inner.type_alias"
// @is "$.index[*][?(@.name=='IntVec')].span.filename" $FILE
pub type IntVec = Vec<u32>;

// @is "$.index[*][?(@.name=='f')].inner.function.decl.output.resolved_path.id" $IntVec
pub fn f() -> IntVec {
vec![0; 32]
}

// @!is "$.index[*][?(@.name=='g')].inner.function.decl.output.resolved_path.id" $IntVec
pub fn g() -> Vec<u32> {
vec![0; 32]
}
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