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rustdoc-json: Add tests for all three HRTB fields

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This commit is contained in:
Martin Nordholts 2022-05-04 20:49:05 +02:00
parent 1f15ce5f97
commit 774b525f6f
2 changed files with 42 additions and 4 deletions
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14
src/test/rustdoc-json/fn_pointer/generics.rs Normal file
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@ -0,0 +1,14 @@
// ignore-tidy-linelength
#![feature(no_core)]
#![no_core]
// @count generics.json "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type.inner.decl.inputs[*]" 1
// @is - "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type.inner.decl.inputs[0][0]" '"val"'
// @is - "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type.inner.decl.inputs[0][1].kind" '"borrowed_ref"'
// @is - "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type.inner.decl.inputs[0][1].inner.lifetime" \"\'c\"
// @is - "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type.inner.decl.output" '{ "kind": "primitive", "inner": "i32" }'
// @count - "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type.inner.generic_params[*]" 1
// @is - "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type.inner.generic_params[0].name" \"\'c\"
// @is - "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type.inner.generic_params[0].kind" '{ "lifetime": { "outlives": [] } }'
pub type WithHigherRankTraitBounds = for<'c> fn(val: &'c i32) -> i32;

32
src/test/rustdoc-json/fns/generic_args.rs
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@ -6,6 +6,9 @@
// @set foo = generic_args.json "$.index[*][?(@.name=='Foo')].id"
pub trait Foo {}
// @set generic_foo = generic_args.json "$.index[*][?(@.name=='GenericFoo')].id"
pub trait GenericFoo<'a> {}
// @is - "$.index[*][?(@.name=='generics')].inner.generics.where_predicates" "[]"
// @count - "$.index[*][?(@.name=='generics')].inner.generics.params[*]" 1
// @is - "$.index[*][?(@.name=='generics')].inner.generics.params[0].name" '"F"'
@ -29,19 +32,40 @@ pub fn generics<F: Foo>(f: F) {}
// @is - "$.index[*][?(@.name=='impl_trait')].inner.decl.inputs[0][1].inner[0].trait_bound.trait.inner.id" $foo
pub fn impl_trait(f: impl Foo) {}
// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.params[*]" 1
// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.params[*]" 3
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.params[0].name" '"F"'
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.params[0].kind" '{"type": {"bounds": [], "default": null, "synthetic": false}}'
// @count - "$.index[*][?(@.name=='where_clase')].inner.decl.inputs[*]" 1
// @count - "$.index[*][?(@.name=='where_clase')].inner.decl.inputs[*]" 3
// @is - "$.index[*][?(@.name=='where_clase')].inner.decl.inputs[0][0]" '"f"'
// @is - "$.index[*][?(@.name=='where_clase')].inner.decl.inputs[0][1].kind" '"generic"'
// @is - "$.index[*][?(@.name=='where_clase')].inner.decl.inputs[0][1].inner" '"F"'
// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[*]" 1
// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[*]" 3
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[0].bound_predicate.type" '{"inner": "F", "kind": "generic"}'
// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[0].bound_predicate.bounds[*]" 1
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[0].bound_predicate.bounds[0].trait_bound.trait.inner.id" $foo
pub fn where_clase<F>(f: F)
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.type" '{"inner": "G", "kind": "generic"}'
// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.bounds[*]" 1
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.bounds[0].trait_bound.trait.inner.id" $generic_foo
// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.bounds[0].trait_bound.generic_params[*]" 1
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.bounds[0].trait_bound.generic_params[0].name" \"\'a\"
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.bounds[0].trait_bound.generic_params[0].kind" '{ "lifetime": { "outlives": [] } }'
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.generic_params" "[]"
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.type.kind" '"borrowed_ref"'
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.type.inner.lifetime" \"\'b\"
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.type.inner.type" '{"inner": "H", "kind": "generic"}'
// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.bounds[*]" 1
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.bounds[0].trait_bound.trait.inner.id" $foo
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.bounds[0].trait_bound.generic_params" "[]"
// @count - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.generic_params[*]" 1
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.generic_params[0].name" \"\'b\"
// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.generic_params[0].kind" '{ "lifetime": { "outlives": [] } }'
pub fn where_clase<F, G, H>(f: F, g: G, h: H)
where
F: Foo,
G: for<'a> GenericFoo<'a>,
for<'b> &'b H: Foo,
{
}