Bless rustdoc tests.

rust-lang · Jun 20, 2022 · 15edd45 · 15edd45
1 parent 70c520e
commit 15edd45
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Showing 21 changed files with 79 additions and 94 deletions.
diff --git a/src/test/rustdoc-js/generics-multi-trait.js b/src/test/rustdoc-js/generics-multi-trait.js
@@ -9,20 +9,12 @@ const QUERY = [
 const EXPECTED = [
     // check one of the generic items
     {
-        'in_args': [
-            { 'path': 'generics_multi_trait', 'name': 'beta' },
-        ],
-        'returned': [
-            { 'path': 'generics_multi_trait', 'name': 'bet' },
-        ],
+        'in_args': [],
+        'returned': [],
     },
     {
-        'in_args': [
-            { 'path': 'generics_multi_trait', 'name': 'beta' },
-        ],
-        'returned': [
-            { 'path': 'generics_multi_trait', 'name': 'bet' },
-        ],
+        'in_args': [],
+        'returned': [],
     },
     // ignore the name of the generic itself
     {

diff --git a/src/test/rustdoc-js/generics-trait.js b/src/test/rustdoc-js/generics-trait.js
@@ -5,19 +5,11 @@ const QUERY = [
 
 const EXPECTED = [
     {
-        'in_args': [
-            { 'path': 'generics_trait', 'name': 'beta' },
-        ],
-        'returned': [
-            { 'path': 'generics_trait', 'name': 'bet' },
-        ],
+        'in_args': [],
+        'returned': [],
     },
     {
-        'in_args': [
-            { 'path': 'generics_trait', 'name': 'alpha' },
-        ],
-        'returned': [
-            { 'path': 'generics_trait', 'name': 'alef' },
-        ],
+        'in_args': [],
+        'returned': [],
     },
 ];
diff --git a/src/test/rustdoc-js/generics.js b/src/test/rustdoc-js/generics.js
@@ -50,15 +50,11 @@ const EXPECTED = [
     },
     {
         // TraitCat
-        'in_args': [
-            { 'path': 'generics', 'name': 'gamma' },
-        ],
+        'in_args': [],
     },
     {
         // TraitDog
-        'in_args': [
-            { 'path': 'generics', 'name': 'gamma' },
-        ],
+        'in_args': [],
     },
     {
         // Result<String>

diff --git a/src/test/rustdoc-json/fn_pointer/generics.rs b/src/test/rustdoc-json/fn_pointer/generics.rs
@@ -10,5 +10,5 @@
 // @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": [] } }'
+// @is - "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type.inner.generic_params[0].kind" '"lifetime"'
 pub type WithHigherRankTraitBounds = for<'c> fn(val: &'c i32) -> i32;
diff --git a/src/test/rustdoc-json/fns/generic_args.rs b/src/test/rustdoc-json/fns/generic_args.rs
@@ -9,32 +9,32 @@ pub trait Foo {}
 // @set generic_foo = generic_args.json "$.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 - "$.index[*][?(@.name=='generics')].inner.generics.params[0].name" '"F"'
 // @is - "$.index[*][?(@.name=='generics')].inner.generics.params[0].kind.type.default" 'null'
-// @count - "$.index[*][?(@.name=='generics')].inner.generics.params[0].kind.type.bounds[*]" 1
-// @is - "$.index[*][?(@.name=='generics')].inner.generics.params[0].kind.type.bounds[0].trait_bound.trait.inner.id" '$foo'
 // @count - "$.index[*][?(@.name=='generics')].inner.decl.inputs[*]" 1
 // @is - "$.index[*][?(@.name=='generics')].inner.decl.inputs[0][0]" '"f"'
 // @is - "$.index[*][?(@.name=='generics')].inner.decl.inputs[0][1].kind" '"generic"'
 // @is - "$.index[*][?(@.name=='generics')].inner.decl.inputs[0][1].inner" '"F"'
+// @count - "$.index[*][?(@.name=='generics')].inner.generics.where_predicates" 1
+// @is - "$.index[*][?(@.name=='generics')].inner.generics.where_predicates[0].bound_predicate.type" '{"inner": "F", "kind": "generic"}'
+// @count - "$.index[*][?(@.name=='generics')].inner.generics.where_predicates[0].bound_predicate.bounds[*]" 1
+// @is - "$.index[*][?(@.name=='generics')].inner.generics.where_predicates[0].bound_predicate.bounds[0].trait_bound.trait.inner.id" '$foo'
 pub fn generics<F: Foo>(f: F) {}
 
-// @is - "$.index[*][?(@.name=='impl_trait')].inner.generics.where_predicates" "[]"
 // @count - "$.index[*][?(@.name=='impl_trait')].inner.generics.params[*]" 1
 // @is - "$.index[*][?(@.name=='impl_trait')].inner.generics.params[0].name" '"impl Foo"'
-// @is - "$.index[*][?(@.name=='impl_trait')].inner.generics.params[0].kind.type.bounds[0].trait_bound.trait.inner.id" $foo
 // @count - "$.index[*][?(@.name=='impl_trait')].inner.decl.inputs[*]" 1
 // @is - "$.index[*][?(@.name=='impl_trait')].inner.decl.inputs[0][0]" '"f"'
 // @is - "$.index[*][?(@.name=='impl_trait')].inner.decl.inputs[0][1].kind" '"impl_trait"'
 // @count - "$.index[*][?(@.name=='impl_trait')].inner.decl.inputs[0][1].inner[*]" 1
 // @is - "$.index[*][?(@.name=='impl_trait')].inner.decl.inputs[0][1].inner[0].trait_bound.trait.inner.id" $foo
+// @is - "$.index[*][?(@.name=='impl_trait')].inner.generics.where_predicates" '[]'
 pub fn impl_trait(f: impl Foo) {}
 
 // @count - "$.index[*][?(@.name=='where_clase')].inner.generics.params[*]" 3
 // @is - "$.index[*][?(@.name=='where_clase')].inner.generics.params[0].name" '"F"'
-// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.params[0].kind" '{"type": {"bounds": [], "default": null, "synthetic": false}}'
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.params[0].kind" '{"type": {"default": null, "synthetic": false}}'
 // @count - "$.index[*][?(@.name=='where_clase')].inner.decl.inputs[*]" 3
 // @is - "$.index[*][?(@.name=='where_clase')].inner.decl.inputs[0][0]" '"f"'
 // @is - "$.index[*][?(@.name=='where_clase')].inner.decl.inputs[0][1].kind" '"generic"'
@@ -50,7 +50,7 @@ pub fn impl_trait(f: impl Foo) {}
 // @is - "$.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 - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.bounds[0].trait_bound.generic_params[0].kind" '"lifetime"'
 // @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[1].bound_predicate.generic_params" "[]"
 
 // @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.type.kind" '"borrowed_ref"'
@@ -61,7 +61,7 @@ pub fn impl_trait(f: impl Foo) {}
 // @is - "$.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 - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.generic_params[0].kind" '{ "lifetime": { "outlives": [] } }'
+// @is - "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.generic_params[0].kind" '"lifetime"'
 pub fn where_clase<F, G, H>(f: F, g: G, h: H)
 where
     F: Foo,

diff --git a/src/test/rustdoc-json/fns/generics.rs b/src/test/rustdoc-json/fns/generics.rs
@@ -6,19 +6,18 @@
 // @set wham_id = generics.json "$.index[*][?(@.name=='Wham')].id"
 pub trait Wham {}
 
-// @is    - "$.index[*][?(@.name=='one_generic_param_fn')].inner.generics.where_predicates" []
 // @count - "$.index[*][?(@.name=='one_generic_param_fn')].inner.generics.params[*]" 1
 // @is    - "$.index[*][?(@.name=='one_generic_param_fn')].inner.generics.params[0].name" '"T"'
 // @has   - "$.index[*][?(@.name=='one_generic_param_fn')].inner.generics.params[0].kind.type.synthetic" false
-// @has   - "$.index[*][?(@.name=='one_generic_param_fn')].inner.generics.params[0].kind.type.bounds[0].trait_bound.trait.inner.id" $wham_id
+// @is    - "$.index[*][?(@.name=='one_generic_param_fn')].inner.generics.where_predicates[0].bound_predicate.type" '{"kind": "generic", "inner": "T"}'
+// @has   - "$.index[*][?(@.name=='one_generic_param_fn')].inner.generics.where_predicates[0].bound_predicate.bounds[0].trait_bound.trait.inner.id" $wham_id
 // @is    - "$.index[*][?(@.name=='one_generic_param_fn')].inner.decl.inputs" '[["w", {"inner": "T", "kind": "generic"}]]'
 pub fn one_generic_param_fn<T: Wham>(w: T) {}
 
 // @is    - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.generics.where_predicates" []
 // @count - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.generics.params[*]" 1
 // @is    - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.generics.params[0].name" '"impl Wham"'
 // @has   - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.generics.params[0].kind.type.synthetic" true
-// @has   - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.generics.params[0].kind.type.bounds[0].trait_bound.trait.inner.id" $wham_id
 // @count - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.decl.inputs[*]" 1
 // @is    - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.decl.inputs[0][0]" '"w"'
 // @is    - "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.decl.inputs[0][1].kind" '"impl_trait"'

diff --git a/src/test/rustdoc-json/lifetime/longest.rs b/src/test/rustdoc-json/lifetime/longest.rs
@@ -4,8 +4,8 @@
 #![no_core]
 
 // @is longest.json "$.index[*][?(@.name=='longest')].inner.generics.params[0].name"  \"\'a\"
-// @is - "$.index[*][?(@.name=='longest')].inner.generics.params[0].kind"  '{"lifetime": {"outlives": []}}'
-// @is - "$.index[*][?(@.name=='longest')].inner.generics.params[0].kind"  '{"lifetime": {"outlives": []}}'
+// @is - "$.index[*][?(@.name=='longest')].inner.generics.params[0].kind"  '"lifetime"'
+// @is - "$.index[*][?(@.name=='longest')].inner.generics.params[0].kind"  '"lifetime"'
 // @count - "$.index[*][?(@.name=='longest')].inner.generics.params[*]" 1
 // @is - "$.index[*][?(@.name=='longest')].inner.generics.where_predicates" []
 

diff --git a/src/test/rustdoc-json/lifetime/outlives.rs b/src/test/rustdoc-json/lifetime/outlives.rs
@@ -4,20 +4,21 @@
 #![no_core]
 
 // @count outlives.json "$.index[*][?(@.name=='foo')].inner.generics.params[*]" 3
-// @is - "$.index[*][?(@.name=='foo')].inner.generics.where_predicates" []
 // @is - "$.index[*][?(@.name=='foo')].inner.generics.params[0].name" \"\'a\"
 // @is - "$.index[*][?(@.name=='foo')].inner.generics.params[1].name" \"\'b\"
 // @is - "$.index[*][?(@.name=='foo')].inner.generics.params[2].name" '"T"'
-// @is - "$.index[*][?(@.name=='foo')].inner.generics.params[0].kind.lifetime.outlives" []
-// @is - "$.index[*][?(@.name=='foo')].inner.generics.params[1].kind.lifetime.outlives" [\"\'a\"]
 // @is - "$.index[*][?(@.name=='foo')].inner.generics.params[2].kind.type.default" null
-// @count - "$.index[*][?(@.name=='foo')].inner.generics.params[2].kind.type.bounds[*]" 1
-// @is - "$.index[*][?(@.name=='foo')].inner.generics.params[2].kind.type.bounds[0].outlives" \"\'b\"
 // @is - "$.index[*][?(@.name=='foo')].inner.decl.inputs[0][1].kind" '"borrowed_ref"'
 // @is - "$.index[*][?(@.name=='foo')].inner.decl.inputs[0][1].inner.lifetime" \"\'a\"
 // @is - "$.index[*][?(@.name=='foo')].inner.decl.inputs[0][1].inner.mutable" false
 // @is - "$.index[*][?(@.name=='foo')].inner.decl.inputs[0][1].inner.type.kind" '"borrowed_ref"'
 // @is - "$.index[*][?(@.name=='foo')].inner.decl.inputs[0][1].inner.type.inner.lifetime" \"\'b\"
 // @is - "$.index[*][?(@.name=='foo')].inner.decl.inputs[0][1].inner.type.inner.mutable" false
 // @is - "$.index[*][?(@.name=='foo')].inner.decl.inputs[0][1].inner.type.inner.type" '{"inner": "T", "kind": "generic"}'
+// @count - "$.index[*][?(@.name=='foo')].inner.generics.where_predicates[*]" 2
+// @is - "$.index[*][?(@.name=='foo')].inner.generics.where_predicates[0].region_predicate.lifetime" \"\'b\"
+// @count - "$.index[*][?(@.name=='foo')].inner.generics.where_predicates[0].region_predicate.bounds[*]" 1
+// @is - "$.index[*][?(@.name=='foo')].inner.generics.where_predicates[0].region_predicate.bounds[0].outlives" \"\'a\"
+// @is - "$.index[*][?(@.name=='foo')].inner.generics.where_predicates[1].bound_predicate.type.inner" '"T"'
+// @is - "$.index[*][?(@.name=='foo')].inner.generics.where_predicates[1].bound_predicate.bounds[0].outlives" \"\'b\"
 pub fn foo<'a, 'b: 'a, T: 'b>(_: &'a &'b T) {}
diff --git a/src/test/rustdoc-json/structs/with_primitives.rs b/src/test/rustdoc-json/structs/with_primitives.rs
@@ -1,7 +1,6 @@
 // @has with_primitives.json "$.index[*][?(@.name=='WithPrimitives')].visibility" \"public\"
 // @has - "$.index[*][?(@.name=='WithPrimitives')].kind" \"struct\"
 // @has - "$.index[*][?(@.name=='WithPrimitives')].inner.generics.params[0].name" \"\'a\"
-// @has - "$.index[*][?(@.name=='WithPrimitives')].inner.generics.params[0].kind.lifetime.outlives" []
 // @has - "$.index[*][?(@.name=='WithPrimitives')].inner.struct_type" \"plain\"
 // @has - "$.index[*][?(@.name=='WithPrimitives')].inner.fields_stripped" true
 pub struct WithPrimitives<'a> {

diff --git a/src/test/rustdoc-json/type/fn_lifetime.rs b/src/test/rustdoc-json/type/fn_lifetime.rs
@@ -4,8 +4,7 @@
 
 // @count - "$.index[*][?(@.name=='GenericFn')].inner.generics.params[*]" 1
 // @is    - "$.index[*][?(@.name=='GenericFn')].inner.generics.params[*].name" \"\'a\"
-// @has   - "$.index[*][?(@.name=='GenericFn')].inner.generics.params[*].kind.lifetime"
-// @count - "$.index[*][?(@.name=='GenericFn')].inner.generics.params[*].kind.lifetime.outlives[*]" 0
+// @is    - "$.index[*][?(@.name=='GenericFn')].inner.generics.params[*].kind" \"lifetime\"
 // @count - "$.index[*][?(@.name=='GenericFn')].inner.generics.where_predicates[*]" 0
 // @is    - "$.index[*][?(@.name=='GenericFn')].inner.type.kind" \"function_pointer\"
 // @count - "$.index[*][?(@.name=='GenericFn')].inner.type.inner.generic_params[*]" 0
@@ -20,8 +19,7 @@ pub type GenericFn<'a> = fn(&'a i32) -> &'a i32;
 // @count - "$.index[*][?(@.name=='ForAll')].inner.generics.where_predicates[*]" 0
 // @count - "$.index[*][?(@.name=='ForAll')].inner.type.inner.generic_params[*]" 1
 // @is    - "$.index[*][?(@.name=='ForAll')].inner.type.inner.generic_params[*].name" \"\'a\"
-// @has   - "$.index[*][?(@.name=='ForAll')].inner.type.inner.generic_params[*].kind.lifetime"
-// @count - "$.index[*][?(@.name=='ForAll')].inner.type.inner.generic_params[*].kind.lifetime.outlives[*]" 0
+// @is    - "$.index[*][?(@.name=='ForAll')].inner.type.inner.generic_params[*].kind" \"lifetime\"
 // @count - "$.index[*][?(@.name=='ForAll')].inner.type.inner.decl.inputs[*]" 1
 // @is    - "$.index[*][?(@.name=='ForAll')].inner.type.inner.decl.inputs[*][1].inner.lifetime" \"\'a\"
 // @is    - "$.index[*][?(@.name=='ForAll')].inner.type.inner.decl.output.inner.lifetime" \"\'a\"

diff --git a/src/test/rustdoc/anonymous-lifetime.rs b/src/test/rustdoc/anonymous-lifetime.rs
@@ -12,7 +12,8 @@ pub trait Stream {
 }
 
 // @has 'foo/trait.Stream.html'
-// @has - '//*[@class="code-header in-band"]' 'impl<S: ?Sized + Stream + Unpin> Stream for &mut S'
+// @has - '//*[@class="code-header in-band"]' 'impl<S> Stream for &mut S'
+// @has - '//*[@class="where fmt-newline"]' 'where S: ?Sized + Stream + Unpin'
 impl<S: ?Sized + Stream + Unpin> Stream for &mut S {
     type Item = S::Item;
 

diff --git a/src/test/rustdoc/assoc-types.rs b/src/test/rustdoc/assoc-types.rs
@@ -1,8 +1,8 @@
-#![crate_type="lib"]
+#![crate_type = "lib"]
 
 // @has assoc_types/trait.Index.html
 pub trait Index<I: ?Sized> {
-        // @has - '//*[@id="associatedtype.Output"]//h4[@class="code-header"]' 'type Output: ?Sized'
+    // @has - '//*[@id="associatedtype.Output"]//h4[@class="code-header"]' 'type Output: ?Sized'
     type Output: ?Sized;
     // @has - '//*[@id="tymethod.index"]//h4[@class="code-header"]' \
     //      "fn index<'a>(&'a self, index: I) -> &'a Self::Output"
@@ -25,13 +25,16 @@ pub trait Feed {
 // @has assoc_types/fn.use_input.html
 // @has - '//*[@class="rust fn"]' 'T::Input'
 // @has - '//*[@class="rust fn"]//a[@href="trait.Feed.html#associatedtype.Input"]' 'Input'
-pub fn use_input<T: Feed>(_feed: &T, _element: T::Input) { }
+pub fn use_input<T: Feed>(_feed: &T, _element: T::Input) {}
 
 // @has assoc_types/fn.cmp_input.html
-// @has - '//*[@class="rust fn"]' 'where T::Input: PartialEq<U::Input>'
+// @has - '//*[@class="rust fn"]' 'where T: Feed,'
+// @has - '//*[@class="rust fn"]' 'U: Feed,'
+// @has - '//*[@class="rust fn"]' 'T::Input: PartialEq<U::Input>'
 // @has - '//*[@class="rust fn"]//a[@href="trait.Feed.html#associatedtype.Input"]' 'Input'
 pub fn cmp_input<T: Feed, U: Feed>(a: &T::Input, b: &U::Input) -> bool
-    where T::Input: PartialEq<U::Input>
+where
+    T::Input: PartialEq<U::Input>,
 {
     a == b
 }
diff --git a/src/test/rustdoc/doc-assoc-item.rs b/src/test/rustdoc/doc-assoc-item.rs
@@ -8,11 +8,11 @@ pub trait Bar {
     fn foo(foo: Self::Fuu);
 }
 
-// @has doc_assoc_item/struct.Foo.html '//*[@class="impl has-srclink"]' 'impl<T: Bar<Fuu = u32>> Foo<T>'
+// @has doc_assoc_item/struct.Foo.html
+// @has - '//*[@class="impl has-srclink"]' 'impl<T> Foo<T>'
+// @has - '//*[@class="impl has-srclink"]' 'where T: Bar<Fuu = u32>'
 impl<T: Bar<Fuu = u32>> Foo<T> {
     pub fn new(t: T) -> Foo<T> {
-        Foo {
-            x: t,
-        }
+        Foo { x: t }
     }
 }
diff --git a/src/test/rustdoc/doc-notable_trait.rs b/src/test/rustdoc/doc-notable_trait.rs
@@ -9,11 +9,12 @@ impl<T: SomeTrait> SomeTrait for Wrapper<T> {}
 #[doc(notable_trait)]
 pub trait SomeTrait {
     // @has doc_notable_trait/trait.SomeTrait.html
-    // @has - '//code[@class="content"]' 'impl<T: SomeTrait> SomeTrait for Wrapper<T>'
-    fn wrap_me(self) -> Wrapper<Self> where Self: Sized {
-        Wrapper {
-            inner: self,
-        }
+    // @has - '//code[@class="content"]' 'impl<T> SomeTrait for Wrapper<T>'
+    fn wrap_me(self) -> Wrapper<Self>
+    where
+        Self: Sized,
+    {
+        Wrapper { inner: self }
     }
 }
 
@@ -23,7 +24,7 @@ impl SomeTrait for SomeStruct {}
 impl SomeStruct {
     // @has doc_notable_trait/struct.SomeStruct.html
     // @has - '//code[@class="content"]' 'impl SomeTrait for SomeStruct'
-    // @has - '//code[@class="content"]' 'impl<T: SomeTrait> SomeTrait for Wrapper<T>'
+    // @has - '//code[@class="content"]' 'impl<T> SomeTrait for Wrapper<T>'
     pub fn new() -> SomeStruct {
         SomeStruct
     }

diff --git a/src/test/rustdoc/impl-parts.rs b/src/test/rustdoc/impl-parts.rs
@@ -3,10 +3,12 @@
 
 pub auto trait AnAutoTrait {}
 
-pub struct Foo<T> { field: T }
+pub struct Foo<T> {
+    field: T,
+}
 
 // @has impl_parts/struct.Foo.html '//*[@class="impl has-srclink"]//h3[@class="code-header in-band"]' \
-//     "impl<T: Clone> !AnAutoTrait for Foo<T> where T: Sync,"
+//     "impl<T> !AnAutoTrait for Foo<T> where T: Clone, T: Sync,"
 // @has impl_parts/trait.AnAutoTrait.html '//*[@class="item-list"]//h3[@class="code-header in-band"]' \
-//     "impl<T: Clone> !AnAutoTrait for Foo<T> where T: Sync,"
+//     "impl<T> !AnAutoTrait for Foo<T> where T: Clone, T: Sync,"
 impl<T: Clone> !AnAutoTrait for Foo<T> where T: Sync {}
diff --git a/src/test/rustdoc/issue-20727-4.rs b/src/test/rustdoc/issue-20727-4.rs
@@ -5,7 +5,7 @@ extern crate issue_20727;
 
 // @has issue_20727_4/trait.Index.html
 pub trait Index<Idx: ?Sized> {
-    // @has - '//*[@class="rust trait"]' 'trait Index<Idx: ?Sized> {'
+    // @has - '//*[@class="rust trait"]' 'trait Index<Idx> where Idx: ?Sized, {'
     // @has - '//*[@class="rust trait"]' 'type Output: ?Sized'
     type Output: ?Sized;
 
@@ -17,7 +17,7 @@ pub trait Index<Idx: ?Sized> {
 // @has issue_20727_4/trait.IndexMut.html
 pub trait IndexMut<Idx: ?Sized>: Index<Idx> {
     // @has - '//*[@class="rust trait"]' \
-    //        'trait IndexMut<Idx: ?Sized>: Index<Idx> {'
+    //        'trait IndexMut<Idx>: Index<Idx> where Idx: ?Sized, {'
     // @has - '//*[@class="rust trait"]' \
     //        'fn index_mut(&mut self, index: Idx) -> &mut Self::Output;'
     fn index_mut(&mut self, index: Idx) -> &mut Self::Output;

diff --git a/src/test/rustdoc/normalize-assoc-item.rs b/src/test/rustdoc/normalize-assoc-item.rs
@@ -36,10 +36,10 @@ impl<Inner: Trait> Trait for Generic<Inner> {
 // These can't be normalized because they depend on a generic parameter.
 // However the user can choose whether the text should be displayed as `Inner::X` or `<Inner as Trait>::X`.
 
-// @has 'normalize_assoc_item/struct.Unknown.html' '//pre[@class="rust struct"]' 'pub struct Unknown<Inner: Trait>(pub <Inner as Trait>::X);'
+// @has 'normalize_assoc_item/struct.Unknown.html' '//pre[@class="rust struct"]' 'pub struct Unknown<Inner>(pub <Inner as Trait>::X) where Inner: Trait;'
 pub struct Unknown<Inner: Trait>(pub <Inner as Trait>::X);
 
-// @has 'normalize_assoc_item/struct.Unknown2.html' '//pre[@class="rust struct"]' 'pub struct Unknown2<Inner: Trait>(pub Inner::X);'
+// @has 'normalize_assoc_item/struct.Unknown2.html' '//pre[@class="rust struct"]' 'pub struct Unknown2<Inner>(pub Inner::X) where Inner: Trait;'
 pub struct Unknown2<Inner: Trait>(pub Inner::X);
 
 trait Lifetimes<'a> {