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-rw-r--r--tests/rustdoc-json/assoc_items.rs37
-rw-r--r--tests/rustdoc-json/assoc_type.rs21
-rw-r--r--tests/rustdoc-json/blanket_impls.rs8
-rw-r--r--tests/rustdoc-json/doc_hidden_failure.rs23
-rw-r--r--tests/rustdoc-json/enums/auxiliary/color.rs5
-rw-r--r--tests/rustdoc-json/enums/discriminant/basic.rs12
-rw-r--r--tests/rustdoc-json/enums/discriminant/expr.rs39
-rw-r--r--tests/rustdoc-json/enums/discriminant/limits.rs43
-rw-r--r--tests/rustdoc-json/enums/discriminant/num_underscore_and_suffix.rs15
-rw-r--r--tests/rustdoc-json/enums/discriminant/only_some_have_discriminant.rs10
-rw-r--r--tests/rustdoc-json/enums/discriminant/struct.rs15
-rw-r--r--tests/rustdoc-json/enums/discriminant/tuple.rs15
-rw-r--r--tests/rustdoc-json/enums/doc_link_to_foreign_variant.rs11
-rw-r--r--tests/rustdoc-json/enums/field_hidden.rs13
-rw-r--r--tests/rustdoc-json/enums/kind.rs32
-rw-r--r--tests/rustdoc-json/enums/struct_field_hidden.rs16
-rw-r--r--tests/rustdoc-json/enums/tuple_fields_hidden.rs83
-rw-r--r--tests/rustdoc-json/enums/use_glob.rs18
-rw-r--r--tests/rustdoc-json/enums/use_variant.rs15
-rw-r--r--tests/rustdoc-json/enums/use_variant_foreign.rs9
-rw-r--r--tests/rustdoc-json/enums/variant_struct.rs10
-rw-r--r--tests/rustdoc-json/enums/variant_tuple_struct.rs10
-rw-r--r--tests/rustdoc-json/fn_pointer/abi.rs25
-rw-r--r--tests/rustdoc-json/fn_pointer/generics.rs14
-rw-r--r--tests/rustdoc-json/fn_pointer/qualifiers.rs9
-rw-r--r--tests/rustdoc-json/fns/abi.rs25
-rw-r--r--tests/rustdoc-json/fns/async_return.rs36
-rw-r--r--tests/rustdoc-json/fns/generic_args.rs71
-rw-r--r--tests/rustdoc-json/fns/generic_returns.rs21
-rw-r--r--tests/rustdoc-json/fns/generics.rs26
-rw-r--r--tests/rustdoc-json/fns/pattern_arg.rs7
-rw-r--r--tests/rustdoc-json/fns/qualifiers.rs33
-rw-r--r--tests/rustdoc-json/fns/return_type_alias.rs10
-rw-r--r--tests/rustdoc-json/generic-associated-types/gats.rs42
-rw-r--r--tests/rustdoc-json/generic_impl.rs23
-rw-r--r--tests/rustdoc-json/glob_import.rs23
-rw-r--r--tests/rustdoc-json/impls/auto.rs18
-rw-r--r--tests/rustdoc-json/impls/auxiliary/foreign_struct.rs1
-rw-r--r--tests/rustdoc-json/impls/auxiliary/foreign_trait.rs1
-rw-r--r--tests/rustdoc-json/impls/blanket_with_local.rs18
-rw-r--r--tests/rustdoc-json/impls/foreign_for_local.rs18
-rw-r--r--tests/rustdoc-json/impls/import_from_private.rs22
-rw-r--r--tests/rustdoc-json/impls/local_for_foreign.rs18
-rw-r--r--tests/rustdoc-json/impls/local_for_local.rs15
-rw-r--r--tests/rustdoc-json/impls/local_for_local_primitive.rs21
-rw-r--r--tests/rustdoc-json/impls/local_for_primitive.rs7
-rw-r--r--tests/rustdoc-json/intra-doc-links/auxiliary/enum_variant_in_trait_method.rs8
-rw-r--r--tests/rustdoc-json/intra-doc-links/foreign_variant.rs13
-rw-r--r--tests/rustdoc-json/intra-doc-links/non_page.rs34
-rw-r--r--tests/rustdoc-json/intra-doc-links/user_written.rs8
-rw-r--r--tests/rustdoc-json/keyword.rs20
-rw-r--r--tests/rustdoc-json/lifetime/longest.rs33
-rw-r--r--tests/rustdoc-json/lifetime/outlives.rs23
-rw-r--r--tests/rustdoc-json/methods/abi.rs55
-rw-r--r--tests/rustdoc-json/methods/qualifiers.rs37
-rw-r--r--tests/rustdoc-json/nested.rs31
-rw-r--r--tests/rustdoc-json/output_generics.rs37
-rw-r--r--tests/rustdoc-json/primitives/local_primitive.rs21
-rw-r--r--tests/rustdoc-json/primitives/primitive_impls.rs34
-rw-r--r--tests/rustdoc-json/primitives/primitive_overloading.rs16
-rw-r--r--tests/rustdoc-json/primitives/primitive_type.rs22
-rw-r--r--tests/rustdoc-json/primitives/use_primitive.rs20
-rw-r--r--tests/rustdoc-json/reexport/auxiliary/pub-struct.rs1
-rw-r--r--tests/rustdoc-json/reexport/auxiliary/trait_with_docs.rs2
-rw-r--r--tests/rustdoc-json/reexport/export_extern_crate_as_self.rs11
-rw-r--r--tests/rustdoc-json/reexport/glob_collision.rs28
-rw-r--r--tests/rustdoc-json/reexport/glob_empty_mod.rs8
-rw-r--r--tests/rustdoc-json/reexport/glob_extern.rs23
-rw-r--r--tests/rustdoc-json/reexport/glob_private.rs33
-rw-r--r--tests/rustdoc-json/reexport/in_root_and_mod.rs16
-rw-r--r--tests/rustdoc-json/reexport/in_root_and_mod_pub.rs20
-rw-r--r--tests/rustdoc-json/reexport/macro.rs15
-rw-r--r--tests/rustdoc-json/reexport/mod_not_included.rs14
-rw-r--r--tests/rustdoc-json/reexport/private_twice_one_inline.rs28
-rw-r--r--tests/rustdoc-json/reexport/private_two_names.rs22
-rw-r--r--tests/rustdoc-json/reexport/pub_use_doc_hidden.rs15
-rw-r--r--tests/rustdoc-json/reexport/reexport_method_from_private_module.rs28
-rw-r--r--tests/rustdoc-json/reexport/rename_private.rs13
-rw-r--r--tests/rustdoc-json/reexport/rename_public.rs17
-rw-r--r--tests/rustdoc-json/reexport/same_type_reexported_more_than_once.rs21
-rw-r--r--tests/rustdoc-json/reexport/simple_private.rs16
-rw-r--r--tests/rustdoc-json/reexport/simple_public.rs18
-rw-r--r--tests/rustdoc-json/reexport/synthesize_trait_with_docs.rs10
-rw-r--r--tests/rustdoc-json/return_private.rs15
-rw-r--r--tests/rustdoc-json/stripped_modules.rs21
-rw-r--r--tests/rustdoc-json/structs/plain_all_pub.rs11
-rw-r--r--tests/rustdoc-json/structs/plain_doc_hidden.rs11
-rw-r--r--tests/rustdoc-json/structs/plain_empty.rs5
-rw-r--r--tests/rustdoc-json/structs/plain_pub_priv.rs9
-rw-r--r--tests/rustdoc-json/structs/tuple.rs4
-rw-r--r--tests/rustdoc-json/structs/tuple_empty.rs2
-rw-r--r--tests/rustdoc-json/structs/tuple_pub_priv.rs13
-rw-r--r--tests/rustdoc-json/structs/unit.rs4
-rw-r--r--tests/rustdoc-json/structs/with_generics.rs14
-rw-r--r--tests/rustdoc-json/structs/with_primitives.rs10
-rw-r--r--tests/rustdoc-json/traits/has_body.rs21
-rw-r--r--tests/rustdoc-json/traits/implementors.rs19
-rw-r--r--tests/rustdoc-json/traits/supertrait.rs26
-rw-r--r--tests/rustdoc-json/traits/trait_alias.rs30
-rw-r--r--tests/rustdoc-json/traits/uses_extern_trait.rs5
-rw-r--r--tests/rustdoc-json/type/dyn.rs46
-rw-r--r--tests/rustdoc-json/type/extern.rs10
-rw-r--r--tests/rustdoc-json/type/fn_lifetime.rs27
-rw-r--r--tests/rustdoc-json/type/generic_default.rs33
-rw-r--r--tests/rustdoc-json/type/hrtb.rs24
-rw-r--r--tests/rustdoc-json/unions/impl.rs15
-rw-r--r--tests/rustdoc-json/unions/union.rs15
107 files changed, 2125 insertions, 0 deletions
diff --git a/tests/rustdoc-json/assoc_items.rs b/tests/rustdoc-json/assoc_items.rs
new file mode 100644
index 000000000..6d7f6bb96
--- /dev/null
+++ b/tests/rustdoc-json/assoc_items.rs
@@ -0,0 +1,37 @@
+#![no_std]
+
+pub struct Simple;
+
+impl Simple {
+ // @is "$.index[*][?(@.name=='CONSTANT')].kind" \"assoc_const\"
+ pub const CONSTANT: usize = 0;
+}
+
+pub trait EasyToImpl {
+ // @is "$.index[*][?(@.docs=='ToDeclare trait')].kind" \"assoc_type\"
+ // @is "$.index[*][?(@.docs=='ToDeclare trait')].inner.default" null
+ // @is "$.index[*][?(@.docs=='ToDeclare trait')].inner.bounds" []
+ /// ToDeclare trait
+ type ToDeclare;
+ // @is "$.index[*][?(@.docs=='AN_ATTRIBUTE trait')].kind" \"assoc_const\"
+ // @is "$.index[*][?(@.docs=='AN_ATTRIBUTE trait')].inner.default" null
+ // @is "$.index[*][?(@.docs=='AN_ATTRIBUTE trait')].inner.type.kind" '"primitive"'
+ // @is "$.index[*][?(@.docs=='AN_ATTRIBUTE trait')].inner.type.inner" '"usize"'
+ /// AN_ATTRIBUTE trait
+ const AN_ATTRIBUTE: usize;
+}
+
+impl EasyToImpl for Simple {
+ // @is "$.index[*][?(@.docs=='ToDeclare impl')].kind" '"assoc_type"'
+ // @is "$.index[*][?(@.docs=='ToDeclare impl')].inner.default.kind" \"primitive\"
+ // @is "$.index[*][?(@.docs=='ToDeclare impl')].inner.default.inner" \"usize\"
+ /// ToDeclare impl
+ type ToDeclare = usize;
+
+ // @is "$.index[*][?(@.docs=='AN_ATTRIBUTE impl')].kind" '"assoc_const"'
+ // @is "$.index[*][?(@.docs=='AN_ATTRIBUTE impl')].inner.type.kind" \"primitive\"
+ // @is "$.index[*][?(@.docs=='AN_ATTRIBUTE impl')].inner.type.inner" \"usize\"
+ // @is "$.index[*][?(@.docs=='AN_ATTRIBUTE impl')].inner.default" \"12\"
+ /// AN_ATTRIBUTE impl
+ const AN_ATTRIBUTE: usize = 12;
+}
diff --git a/tests/rustdoc-json/assoc_type.rs b/tests/rustdoc-json/assoc_type.rs
new file mode 100644
index 000000000..edc1f73c8
--- /dev/null
+++ b/tests/rustdoc-json/assoc_type.rs
@@ -0,0 +1,21 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/98547>.
+
+// @has "$.index[*][?(@.name=='Trait')]"
+// @has "$.index[*][?(@.name=='AssocType')]"
+// @has "$.index[*][?(@.name=='S')]"
+// @has "$.index[*][?(@.name=='S2')]"
+
+pub trait Trait {
+ type AssocType;
+}
+
+impl<T> Trait for T {
+ type AssocType = Self;
+}
+
+pub struct S;
+
+/// Not needed for the #98547 ICE to occur, but added to maximize the chance of
+/// getting an ICE in the future. See
+/// <https://github.com/rust-lang/rust/pull/98548#discussion_r908219164>
+pub struct S2;
diff --git a/tests/rustdoc-json/blanket_impls.rs b/tests/rustdoc-json/blanket_impls.rs
new file mode 100644
index 000000000..c5cc87ca1
--- /dev/null
+++ b/tests/rustdoc-json/blanket_impls.rs
@@ -0,0 +1,8 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/98658>
+
+#![no_std]
+
+// @has "$.index[*][?(@.name=='Error')].kind" \"assoc_type\"
+// @has "$.index[*][?(@.name=='Error')].inner.default.kind" \"resolved_path\"
+// @has "$.index[*][?(@.name=='Error')].inner.default.inner.name" \"Infallible\"
+pub struct ForBlanketTryFromImpl;
diff --git a/tests/rustdoc-json/doc_hidden_failure.rs b/tests/rustdoc-json/doc_hidden_failure.rs
new file mode 100644
index 000000000..0d2c6b220
--- /dev/null
+++ b/tests/rustdoc-json/doc_hidden_failure.rs
@@ -0,0 +1,23 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/98007>.
+
+#![feature(no_core)]
+#![no_core]
+
+mod auto {
+ mod action_row {
+ pub struct ActionRowBuilder;
+ }
+
+ #[doc(hidden)]
+ pub mod builders {
+ pub use super::action_row::ActionRowBuilder;
+ }
+}
+
+// @count "$.index[*][?(@.name=='builders')]" 1
+// @has "$.index[*][?(@.name == 'ActionRowBuilder')"]
+pub use auto::*;
+
+pub mod builders {
+ pub use crate::auto::builders::*;
+}
diff --git a/tests/rustdoc-json/enums/auxiliary/color.rs b/tests/rustdoc-json/enums/auxiliary/color.rs
new file mode 100644
index 000000000..7188f7938
--- /dev/null
+++ b/tests/rustdoc-json/enums/auxiliary/color.rs
@@ -0,0 +1,5 @@
+pub enum Color {
+ Red,
+ Green,
+ Blue,
+}
diff --git a/tests/rustdoc-json/enums/discriminant/basic.rs b/tests/rustdoc-json/enums/discriminant/basic.rs
new file mode 100644
index 000000000..06906df3b
--- /dev/null
+++ b/tests/rustdoc-json/enums/discriminant/basic.rs
@@ -0,0 +1,12 @@
+#[repr(i8)]
+pub enum Ordering {
+ // @is "$.index[*][?(@.name=='Less')].inner.discriminant.expr" '"-1"'
+ // @is "$.index[*][?(@.name=='Less')].inner.discriminant.value" '"-1"'
+ Less = -1,
+ // @is "$.index[*][?(@.name=='Equal')].inner.discriminant.expr" '"0"'
+ // @is "$.index[*][?(@.name=='Equal')].inner.discriminant.value" '"0"'
+ Equal = 0,
+ // @is "$.index[*][?(@.name=='Greater')].inner.discriminant.expr" '"1"'
+ // @is "$.index[*][?(@.name=='Greater')].inner.discriminant.value" '"1"'
+ Greater = 1,
+}
diff --git a/tests/rustdoc-json/enums/discriminant/expr.rs b/tests/rustdoc-json/enums/discriminant/expr.rs
new file mode 100644
index 000000000..e639965e7
--- /dev/null
+++ b/tests/rustdoc-json/enums/discriminant/expr.rs
@@ -0,0 +1,39 @@
+pub enum Foo {
+ // @is "$.index[*][?(@.name=='Addition')].inner.discriminant.value" '"0"'
+ // @is "$.index[*][?(@.name=='Addition')].inner.discriminant.expr" '"{ _ }"'
+ Addition = 0 + 0,
+ // @is "$.index[*][?(@.name=='Bin')].inner.discriminant.value" '"1"'
+ // @is "$.index[*][?(@.name=='Bin')].inner.discriminant.expr" '"0b1"'
+ Bin = 0b1,
+ // @is "$.index[*][?(@.name=='Oct')].inner.discriminant.value" '"2"'
+ // @is "$.index[*][?(@.name=='Oct')].inner.discriminant.expr" '"0o2"'
+ Oct = 0o2,
+ // @is "$.index[*][?(@.name=='PubConst')].inner.discriminant.value" '"3"'
+ // @is "$.index[*][?(@.name=='PubConst')].inner.discriminant.expr" '"THREE"'
+ PubConst = THREE,
+ // @is "$.index[*][?(@.name=='Hex')].inner.discriminant.value" '"4"'
+ // @is "$.index[*][?(@.name=='Hex')].inner.discriminant.expr" '"0x4"'
+ Hex = 0x4,
+ // @is "$.index[*][?(@.name=='Cast')].inner.discriminant.value" '"5"'
+ // @is "$.index[*][?(@.name=='Cast')].inner.discriminant.expr" '"{ _ }"'
+ Cast = 5 as isize,
+ // @is "$.index[*][?(@.name=='PubCall')].inner.discriminant.value" '"6"'
+ // @is "$.index[*][?(@.name=='PubCall')].inner.discriminant.expr" '"{ _ }"'
+ PubCall = six(),
+ // @is "$.index[*][?(@.name=='PrivCall')].inner.discriminant.value" '"7"'
+ // @is "$.index[*][?(@.name=='PrivCall')].inner.discriminant.expr" '"{ _ }"'
+ PrivCall = seven(),
+ // @is "$.index[*][?(@.name=='PrivConst')].inner.discriminant.value" '"8"'
+ // @is "$.index[*][?(@.name=='PrivConst')].inner.discriminant.expr" '"EIGHT"'
+ PrivConst = EIGHT,
+}
+
+pub const THREE: isize = 3;
+const EIGHT: isize = 8;
+
+pub const fn six() -> isize {
+ 6
+}
+const fn seven() -> isize {
+ 7
+}
diff --git a/tests/rustdoc-json/enums/discriminant/limits.rs b/tests/rustdoc-json/enums/discriminant/limits.rs
new file mode 100644
index 000000000..e56d5594f
--- /dev/null
+++ b/tests/rustdoc-json/enums/discriminant/limits.rs
@@ -0,0 +1,43 @@
+// ignore-tidy-linelength
+#![feature(repr128)]
+#![allow(incomplete_features)]
+
+#[repr(u64)]
+pub enum U64 {
+ // @is "$.index[*][?(@.name=='U64Min')].inner.discriminant.value" '"0"'
+ // @is "$.index[*][?(@.name=='U64Min')].inner.discriminant.expr" '"u64::MIN"'
+ U64Min = u64::MIN,
+ // @is "$.index[*][?(@.name=='U64Max')].inner.discriminant.value" '"18446744073709551615"'
+ // @is "$.index[*][?(@.name=='U64Max')].inner.discriminant.expr" '"u64::MAX"'
+ U64Max = u64::MAX,
+}
+
+#[repr(i64)]
+pub enum I64 {
+ // @is "$.index[*][?(@.name=='I64Min')].inner.discriminant.value" '"-9223372036854775808"'
+ // @is "$.index[*][?(@.name=='I64Min')].inner.discriminant.expr" '"i64::MIN"'
+ I64Min = i64::MIN,
+ // @is "$.index[*][?(@.name=='I64Max')].inner.discriminant.value" '"9223372036854775807"'
+ // @is "$.index[*][?(@.name=='I64Max')].inner.discriminant.expr" '"i64::MAX"'
+ I64Max = i64::MAX,
+}
+
+#[repr(u128)]
+pub enum U128 {
+ // @is "$.index[*][?(@.name=='U128Min')].inner.discriminant.value" '"0"'
+ // @is "$.index[*][?(@.name=='U128Min')].inner.discriminant.expr" '"u128::MIN"'
+ U128Min = u128::MIN,
+ // @is "$.index[*][?(@.name=='U128Max')].inner.discriminant.value" '"340282366920938463463374607431768211455"'
+ // @is "$.index[*][?(@.name=='U128Max')].inner.discriminant.expr" '"u128::MAX"'
+ U128Max = u128::MAX,
+}
+
+#[repr(i128)]
+pub enum I128 {
+ // @is "$.index[*][?(@.name=='I128Min')].inner.discriminant.value" '"-170141183460469231731687303715884105728"'
+ // @is "$.index[*][?(@.name=='I128Min')].inner.discriminant.expr" '"i128::MIN"'
+ I128Min = i128::MIN,
+ // @is "$.index[*][?(@.name=='I128Max')].inner.discriminant.value" '"170141183460469231731687303715884105727"'
+ // @is "$.index[*][?(@.name=='I128Max')].inner.discriminant.expr" '"i128::MAX"'
+ I128Max = i128::MAX,
+}
diff --git a/tests/rustdoc-json/enums/discriminant/num_underscore_and_suffix.rs b/tests/rustdoc-json/enums/discriminant/num_underscore_and_suffix.rs
new file mode 100644
index 000000000..6889b305f
--- /dev/null
+++ b/tests/rustdoc-json/enums/discriminant/num_underscore_and_suffix.rs
@@ -0,0 +1,15 @@
+#[repr(u32)]
+pub enum Foo {
+ // @is "$.index[*][?(@.name=='Basic')].inner.discriminant.value" '"0"'
+ // @is "$.index[*][?(@.name=='Basic')].inner.discriminant.expr" '"0"'
+ Basic = 0,
+ // @is "$.index[*][?(@.name=='Suffix')].inner.discriminant.value" '"10"'
+ // @is "$.index[*][?(@.name=='Suffix')].inner.discriminant.expr" '"10u32"'
+ Suffix = 10u32,
+ // @is "$.index[*][?(@.name=='Underscore')].inner.discriminant.value" '"100"'
+ // @is "$.index[*][?(@.name=='Underscore')].inner.discriminant.expr" '"1_0_0"'
+ Underscore = 1_0_0,
+ // @is "$.index[*][?(@.name=='SuffixUnderscore')].inner.discriminant.value" '"1000"'
+ // @is "$.index[*][?(@.name=='SuffixUnderscore')].inner.discriminant.expr" '"1_0_0_0u32"'
+ SuffixUnderscore = 1_0_0_0u32,
+}
diff --git a/tests/rustdoc-json/enums/discriminant/only_some_have_discriminant.rs b/tests/rustdoc-json/enums/discriminant/only_some_have_discriminant.rs
new file mode 100644
index 000000000..6a4f54de6
--- /dev/null
+++ b/tests/rustdoc-json/enums/discriminant/only_some_have_discriminant.rs
@@ -0,0 +1,10 @@
+pub enum Foo {
+ // @is "$.index[*][?(@.name=='Has')].inner.discriminant" '{"expr":"0", "value":"0"}'
+ Has = 0,
+ // @is "$.index[*][?(@.name=='Doesnt')].inner.discriminant" null
+ Doesnt,
+ // @is "$.index[*][?(@.name=='AlsoDoesnt')].inner.discriminant" null
+ AlsoDoesnt,
+ // @is "$.index[*][?(@.name=='AlsoHas')].inner.discriminant" '{"expr":"44", "value":"44"}'
+ AlsoHas = 44,
+}
diff --git a/tests/rustdoc-json/enums/discriminant/struct.rs b/tests/rustdoc-json/enums/discriminant/struct.rs
new file mode 100644
index 000000000..e91a632a3
--- /dev/null
+++ b/tests/rustdoc-json/enums/discriminant/struct.rs
@@ -0,0 +1,15 @@
+// ignore-tidy-linelength
+
+#[repr(i32)]
+// @is "$.index[*][?(@.name=='Foo')].attrs" '["#[repr(i32)]"]'
+pub enum Foo {
+ // @is "$.index[*][?(@.name=='Struct')].inner.discriminant" null
+ // @count "$.index[*][?(@.name=='Struct')].inner.kind.struct.fields[*]" 0
+ Struct {},
+ // @is "$.index[*][?(@.name=='StructWithDiscr')].inner.discriminant" '{"expr": "42", "value": "42"}'
+ // @count "$.index[*][?(@.name=='StructWithDiscr')].inner.kind.struct.fields[*]" 1
+ StructWithDiscr { x: i32 } = 42,
+ // @is "$.index[*][?(@.name=='StructWithHexDiscr')].inner.discriminant" '{"expr": "0x42", "value": "66"}'
+ // @count "$.index[*][?(@.name=='StructWithHexDiscr')].inner.kind.struct.fields[*]" 2
+ StructWithHexDiscr { x: i32, y: bool } = 0x42,
+}
diff --git a/tests/rustdoc-json/enums/discriminant/tuple.rs b/tests/rustdoc-json/enums/discriminant/tuple.rs
new file mode 100644
index 000000000..b94d5739e
--- /dev/null
+++ b/tests/rustdoc-json/enums/discriminant/tuple.rs
@@ -0,0 +1,15 @@
+// ignore-tidy-linelength
+
+#[repr(u32)]
+// @is "$.index[*][?(@.name=='Foo')].attrs" '["#[repr(u32)]"]'
+pub enum Foo {
+ // @is "$.index[*][?(@.name=='Tuple')].inner.discriminant" null
+ // @count "$.index[*][?(@.name=='Tuple')].inner.kind.tuple[*]" 0
+ Tuple(),
+ // @is "$.index[*][?(@.name=='TupleWithDiscr')].inner.discriminant" '{"expr": "1", "value": "1"}'
+ // @count "$.index[*][?(@.name=='TupleWithDiscr')].inner.kind.tuple[*]" 1
+ TupleWithDiscr(i32) = 1,
+ // @is "$.index[*][?(@.name=='TupleWithBinDiscr')].inner.discriminant" '{"expr": "0b10", "value": "2"}'
+ // @count "$.index[*][?(@.name=='TupleWithBinDiscr')].inner.kind.tuple[*]" 2
+ TupleWithBinDiscr(i32, i32) = 0b10,
+}
diff --git a/tests/rustdoc-json/enums/doc_link_to_foreign_variant.rs b/tests/rustdoc-json/enums/doc_link_to_foreign_variant.rs
new file mode 100644
index 000000000..470b195a2
--- /dev/null
+++ b/tests/rustdoc-json/enums/doc_link_to_foreign_variant.rs
@@ -0,0 +1,11 @@
+// aux-build: color.rs
+
+//! The purpose of this test it to have a link to [a foreign variant](Red).
+
+extern crate color;
+use color::Color::Red;
+
+// @set red = "$.index[*][?(@.inner.is_crate == true)].links.Red"
+
+// @!has "$.index[*][?(@.name == 'Red')]"
+// @!has "$.index[*][?(@.name == 'Color')]"
diff --git a/tests/rustdoc-json/enums/field_hidden.rs b/tests/rustdoc-json/enums/field_hidden.rs
new file mode 100644
index 000000000..78a054314
--- /dev/null
+++ b/tests/rustdoc-json/enums/field_hidden.rs
@@ -0,0 +1,13 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/100529>.
+
+#![no_core]
+#![feature(no_core)]
+
+// @has "$.index[*][?(@.name=='ParseError')]"
+// @has "$.index[*][?(@.name=='UnexpectedEndTag')]"
+// @is "$.index[*][?(@.name=='UnexpectedEndTag')].inner.kind.tuple" [null]
+// @is "$.index[*][?(@.name=='UnexpectedEndTag')].inner.discriminant" null
+
+pub enum ParseError {
+ UnexpectedEndTag(#[doc(hidden)] u32),
+}
diff --git a/tests/rustdoc-json/enums/kind.rs b/tests/rustdoc-json/enums/kind.rs
new file mode 100644
index 000000000..1787a859c
--- /dev/null
+++ b/tests/rustdoc-json/enums/kind.rs
@@ -0,0 +1,32 @@
+// ignore-tidy-linelength
+
+#![feature(no_core)]
+#![no_core]
+
+pub enum Foo {
+ // @set Unit = "$.index[*][?(@.name=='Unit')].id"
+ // @is "$.index[*][?(@.name=='Unit')].inner.kind" '"plain"'
+ Unit,
+ // @set Named = "$.index[*][?(@.name=='Named')].id"
+ // @is "$.index[*][?(@.name=='Named')].inner.kind.struct" '{"fields": [], "fields_stripped": false}'
+ Named {},
+ // @set Tuple = "$.index[*][?(@.name=='Tuple')].id"
+ // @is "$.index[*][?(@.name=='Tuple')].inner.kind.tuple" []
+ Tuple(),
+ // @set NamedField = "$.index[*][?(@.name=='NamedField')].id"
+ // @set x = "$.index[*][?(@.name=='x' && @.kind=='struct_field')].id"
+ // @is "$.index[*][?(@.name=='NamedField')].inner.kind.struct.fields[*]" $x
+ // @is "$.index[*][?(@.name=='NamedField')].inner.kind.struct.fields_stripped" false
+ NamedField { x: i32 },
+ // @set TupleField = "$.index[*][?(@.name=='TupleField')].id"
+ // @set tup_field = "$.index[*][?(@.name=='0' && @.kind=='struct_field')].id"
+ // @is "$.index[*][?(@.name=='TupleField')].inner.kind.tuple[*]" $tup_field
+ TupleField(i32),
+}
+
+// @is "$.index[*][?(@.name=='Foo')].inner.variants[0]" $Unit
+// @is "$.index[*][?(@.name=='Foo')].inner.variants[1]" $Named
+// @is "$.index[*][?(@.name=='Foo')].inner.variants[2]" $Tuple
+// @is "$.index[*][?(@.name=='Foo')].inner.variants[3]" $NamedField
+// @is "$.index[*][?(@.name=='Foo')].inner.variants[4]" $TupleField
+// @count "$.index[*][?(@.name=='Foo')].inner.variants[*]" 5
diff --git a/tests/rustdoc-json/enums/struct_field_hidden.rs b/tests/rustdoc-json/enums/struct_field_hidden.rs
new file mode 100644
index 000000000..de939cde2
--- /dev/null
+++ b/tests/rustdoc-json/enums/struct_field_hidden.rs
@@ -0,0 +1,16 @@
+pub enum Foo {
+ Variant {
+ #[doc(hidden)]
+ a: i32,
+ // @set b = "$.index[*][?(@.name=='b')].id"
+ b: i32,
+ #[doc(hidden)]
+ x: i32,
+ // @set y = "$.index[*][?(@.name=='y')].id"
+ y: i32,
+ },
+ // @is "$.index[*][?(@.name=='Variant')].inner.kind.struct.fields_stripped" true
+ // @is "$.index[*][?(@.name=='Variant')].inner.kind.struct.fields[0]" $b
+ // @is "$.index[*][?(@.name=='Variant')].inner.kind.struct.fields[1]" $y
+ // @count "$.index[*][?(@.name=='Variant')].inner.kind.struct.fields[*]" 2
+}
diff --git a/tests/rustdoc-json/enums/tuple_fields_hidden.rs b/tests/rustdoc-json/enums/tuple_fields_hidden.rs
new file mode 100644
index 000000000..70bfbb818
--- /dev/null
+++ b/tests/rustdoc-json/enums/tuple_fields_hidden.rs
@@ -0,0 +1,83 @@
+#![feature(no_core)]
+#![no_core]
+
+// @set 1.1.0 = "$.index[*][?(@.docs=='1.1.0')].id"
+// @set 2.1.0 = "$.index[*][?(@.docs=='2.1.0')].id"
+// @set 2.1.1 = "$.index[*][?(@.docs=='2.1.1')].id"
+// @set 2.2.1 = "$.index[*][?(@.docs=='2.2.1')].id"
+// @set 2.3.0 = "$.index[*][?(@.docs=='2.3.0')].id"
+// @set 3.1.1 = "$.index[*][?(@.docs=='3.1.1')].id"
+// @set 3.1.2 = "$.index[*][?(@.docs=='3.1.2')].id"
+// @set 3.2.0 = "$.index[*][?(@.docs=='3.2.0')].id"
+// @set 3.2.2 = "$.index[*][?(@.docs=='3.2.2')].id"
+// @set 3.3.0 = "$.index[*][?(@.docs=='3.3.0')].id"
+// @set 3.3.1 = "$.index[*][?(@.docs=='3.3.1')].id"
+
+pub enum EnumWithStrippedTupleVariants {
+ // @count "$.index[*][?(@.name=='None')].inner.kind.tuple[*]" 0
+ None(),
+
+ // @count "$.index[*][?(@.name=='One')].inner.kind.tuple[*]" 1
+ // @is "$.index[*][?(@.name=='One')].inner.kind.tuple[0]" $1.1.0
+ One(/** 1.1.0*/ bool),
+ // @count "$.index[*][?(@.name=='OneHidden')].inner.kind.tuple[*]" 1
+ // @is "$.index[*][?(@.name=='OneHidden')].inner.kind.tuple[0]" null
+ OneHidden(#[doc(hidden)] bool),
+
+ // @count "$.index[*][?(@.name=='Two')].inner.kind.tuple[*]" 2
+ // @is "$.index[*][?(@.name=='Two')].inner.kind.tuple[0]" $2.1.0
+ // @is "$.index[*][?(@.name=='Two')].inner.kind.tuple[1]" $2.1.1
+ Two(/** 2.1.0*/ bool, /** 2.1.1*/ bool),
+ // @count "$.index[*][?(@.name=='TwoLeftHidden')].inner.kind.tuple[*]" 2
+ // @is "$.index[*][?(@.name=='TwoLeftHidden')].inner.kind.tuple[0]" null
+ // @is "$.index[*][?(@.name=='TwoLeftHidden')].inner.kind.tuple[1]" $2.2.1
+ TwoLeftHidden(#[doc(hidden)] bool, /** 2.2.1*/ bool),
+ // @count "$.index[*][?(@.name=='TwoRightHidden')].inner.kind.tuple[*]" 2
+ // @is "$.index[*][?(@.name=='TwoRightHidden')].inner.kind.tuple[0]" $2.3.0
+ // @is "$.index[*][?(@.name=='TwoRightHidden')].inner.kind.tuple[1]" null
+ TwoRightHidden(/** 2.3.0*/ bool, #[doc(hidden)] bool),
+ // @count "$.index[*][?(@.name=='TwoBothHidden')].inner.kind.tuple[*]" 2
+ // @is "$.index[*][?(@.name=='TwoBothHidden')].inner.kind.tuple[0]" null
+ // @is "$.index[*][?(@.name=='TwoBothHidden')].inner.kind.tuple[1]" null
+ TwoBothHidden(#[doc(hidden)] bool, #[doc(hidden)] bool),
+
+ // @count "$.index[*][?(@.name=='Three1')].inner.kind.tuple[*]" 3
+ // @is "$.index[*][?(@.name=='Three1')].inner.kind.tuple[0]" null
+ // @is "$.index[*][?(@.name=='Three1')].inner.kind.tuple[1]" $3.1.1
+ // @is "$.index[*][?(@.name=='Three1')].inner.kind.tuple[2]" $3.1.2
+ Three1(#[doc(hidden)] bool, /** 3.1.1*/ bool, /** 3.1.2*/ bool),
+ // @count "$.index[*][?(@.name=='Three2')].inner.kind.tuple[*]" 3
+ // @is "$.index[*][?(@.name=='Three2')].inner.kind.tuple[0]" $3.2.0
+ // @is "$.index[*][?(@.name=='Three2')].inner.kind.tuple[1]" null
+ // @is "$.index[*][?(@.name=='Three2')].inner.kind.tuple[2]" $3.2.2
+ Three2(/** 3.2.0*/ bool, #[doc(hidden)] bool, /** 3.2.2*/ bool),
+ // @count "$.index[*][?(@.name=='Three3')].inner.kind.tuple[*]" 3
+ // @is "$.index[*][?(@.name=='Three3')].inner.kind.tuple[0]" $3.3.0
+ // @is "$.index[*][?(@.name=='Three3')].inner.kind.tuple[1]" $3.3.1
+ // @is "$.index[*][?(@.name=='Three3')].inner.kind.tuple[2]" null
+ Three3(/** 3.3.0*/ bool, /** 3.3.1*/ bool, #[doc(hidden)] bool),
+}
+
+// @is "$.index[*][?(@.docs=='1.1.0')].name" '"0"'
+// @is "$.index[*][?(@.docs=='2.1.0')].name" '"0"'
+// @is "$.index[*][?(@.docs=='2.1.1')].name" '"1"'
+// @is "$.index[*][?(@.docs=='2.2.1')].name" '"1"'
+// @is "$.index[*][?(@.docs=='2.3.0')].name" '"0"'
+// @is "$.index[*][?(@.docs=='3.1.1')].name" '"1"'
+// @is "$.index[*][?(@.docs=='3.1.2')].name" '"2"'
+// @is "$.index[*][?(@.docs=='3.2.0')].name" '"0"'
+// @is "$.index[*][?(@.docs=='3.2.2')].name" '"2"'
+// @is "$.index[*][?(@.docs=='3.3.0')].name" '"0"'
+// @is "$.index[*][?(@.docs=='3.3.1')].name" '"1"'
+
+// @is "$.index[*][?(@.docs=='1.1.0')].inner" '{"kind": "primitive", "inner": "bool"}'
+// @is "$.index[*][?(@.docs=='2.1.0')].inner" '{"kind": "primitive", "inner": "bool"}'
+// @is "$.index[*][?(@.docs=='2.1.1')].inner" '{"kind": "primitive", "inner": "bool"}'
+// @is "$.index[*][?(@.docs=='2.2.1')].inner" '{"kind": "primitive", "inner": "bool"}'
+// @is "$.index[*][?(@.docs=='2.3.0')].inner" '{"kind": "primitive", "inner": "bool"}'
+// @is "$.index[*][?(@.docs=='3.1.1')].inner" '{"kind": "primitive", "inner": "bool"}'
+// @is "$.index[*][?(@.docs=='3.1.2')].inner" '{"kind": "primitive", "inner": "bool"}'
+// @is "$.index[*][?(@.docs=='3.2.0')].inner" '{"kind": "primitive", "inner": "bool"}'
+// @is "$.index[*][?(@.docs=='3.2.2')].inner" '{"kind": "primitive", "inner": "bool"}'
+// @is "$.index[*][?(@.docs=='3.3.0')].inner" '{"kind": "primitive", "inner": "bool"}'
+// @is "$.index[*][?(@.docs=='3.3.1')].inner" '{"kind": "primitive", "inner": "bool"}'
diff --git a/tests/rustdoc-json/enums/use_glob.rs b/tests/rustdoc-json/enums/use_glob.rs
new file mode 100644
index 000000000..62b8b832a
--- /dev/null
+++ b/tests/rustdoc-json/enums/use_glob.rs
@@ -0,0 +1,18 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/104942>
+
+#![feature(no_core)]
+#![no_core]
+
+// @set Color = "$.index[*][?(@.name == 'Color')].id"
+pub enum Color {
+ Red,
+ Green,
+ Blue,
+}
+
+// @set use_Color = "$.index[*][?(@.kind == 'import')].id"
+// @is "$.index[*][?(@.kind == 'import')].inner.id" $Color
+// @is "$.index[*][?(@.kind == 'import')].inner.glob" true
+pub use Color::*;
+
+// @ismany "$.index[*][?(@.name == 'use_glob')].inner.items[*]" $Color $use_Color
diff --git a/tests/rustdoc-json/enums/use_variant.rs b/tests/rustdoc-json/enums/use_variant.rs
new file mode 100644
index 000000000..5f0d2b9b1
--- /dev/null
+++ b/tests/rustdoc-json/enums/use_variant.rs
@@ -0,0 +1,15 @@
+#![feature(no_core)]
+#![no_core]
+
+// @set AlwaysNone = "$.index[*][?(@.name == 'AlwaysNone')].id"
+pub enum AlwaysNone {
+ // @set None = "$.index[*][?(@.name == 'None')].id"
+ None,
+}
+// @is "$.index[*][?(@.name == 'AlwaysNone')].inner.variants[*]" $None
+
+// @set use_None = "$.index[*][?(@.kind == 'import')].id"
+// @is "$.index[*][?(@.kind == 'import')].inner.id" $None
+pub use AlwaysNone::None;
+
+// @ismany "$.index[*][?(@.name == 'use_variant')].inner.items[*]" $AlwaysNone $use_None
diff --git a/tests/rustdoc-json/enums/use_variant_foreign.rs b/tests/rustdoc-json/enums/use_variant_foreign.rs
new file mode 100644
index 000000000..11bb6ce1f
--- /dev/null
+++ b/tests/rustdoc-json/enums/use_variant_foreign.rs
@@ -0,0 +1,9 @@
+// aux-build: color.rs
+
+extern crate color;
+
+// @is "$.index[*][?(@.inner.name == 'Red')].kind" '"import"'
+pub use color::Color::Red;
+
+// @!has "$.index[*][?(@.name == 'Red')]"
+// @!has "$.index[*][?(@.name == 'Color')]"
diff --git a/tests/rustdoc-json/enums/variant_struct.rs b/tests/rustdoc-json/enums/variant_struct.rs
new file mode 100644
index 000000000..bc870c502
--- /dev/null
+++ b/tests/rustdoc-json/enums/variant_struct.rs
@@ -0,0 +1,10 @@
+// @is "$.index[*][?(@.name=='EnumStruct')].visibility" \"public\"
+// @is "$.index[*][?(@.name=='EnumStruct')].kind" \"enum\"
+pub enum EnumStruct {
+ // @is "$.index[*][?(@.name=='x')].kind" \"struct_field\"
+ // @set x = "$.index[*][?(@.name=='x')].id"
+ // @is "$.index[*][?(@.name=='y')].kind" \"struct_field\"
+ // @set y = "$.index[*][?(@.name=='y')].id"
+ // @ismany "$.index[*][?(@.name=='VariantS')].inner.kind.struct.fields[*]" $x $y
+ VariantS { x: u32, y: String },
+}
diff --git a/tests/rustdoc-json/enums/variant_tuple_struct.rs b/tests/rustdoc-json/enums/variant_tuple_struct.rs
new file mode 100644
index 000000000..d1207bbfb
--- /dev/null
+++ b/tests/rustdoc-json/enums/variant_tuple_struct.rs
@@ -0,0 +1,10 @@
+// @is "$.index[*][?(@.name=='EnumTupleStruct')].visibility" \"public\"
+// @is "$.index[*][?(@.name=='EnumTupleStruct')].kind" \"enum\"
+pub enum EnumTupleStruct {
+ // @is "$.index[*][?(@.name=='0')].kind" \"struct_field\"
+ // @set f0 = "$.index[*][?(@.name=='0')].id"
+ // @is "$.index[*][?(@.name=='1')].kind" \"struct_field\"
+ // @set f1 = "$.index[*][?(@.name=='1')].id"
+ // @ismany "$.index[*][?(@.name=='VariantA')].inner.kind.tuple[*]" $f0 $f1
+ VariantA(u32, String),
+}
diff --git a/tests/rustdoc-json/fn_pointer/abi.rs b/tests/rustdoc-json/fn_pointer/abi.rs
new file mode 100644
index 000000000..3c1a453d1
--- /dev/null
+++ b/tests/rustdoc-json/fn_pointer/abi.rs
@@ -0,0 +1,25 @@
+// ignore-tidy-linelength
+
+#![feature(abi_vectorcall)]
+#![feature(c_unwind)]
+
+// @is "$.index[*][?(@.name=='AbiRust')].inner.type.inner.header.abi" \"Rust\"
+pub type AbiRust = fn();
+
+// @is "$.index[*][?(@.name=='AbiC')].inner.type.inner.header.abi" '{"C": {"unwind": false}}'
+pub type AbiC = extern "C" fn();
+
+// @is "$.index[*][?(@.name=='AbiSystem')].inner.type.inner.header.abi" '{"System": {"unwind": false}}'
+pub type AbiSystem = extern "system" fn();
+
+// @is "$.index[*][?(@.name=='AbiCUnwind')].inner.type.inner.header.abi" '{"C": {"unwind": true}}'
+pub type AbiCUnwind = extern "C-unwind" fn();
+
+// @is "$.index[*][?(@.name=='AbiSystemUnwind')].inner.type.inner.header.abi" '{"System": {"unwind": true}}'
+pub type AbiSystemUnwind = extern "system-unwind" fn();
+
+// @is "$.index[*][?(@.name=='AbiVecorcall')].inner.type.inner.header.abi.Other" '"\"vectorcall\""'
+pub type AbiVecorcall = extern "vectorcall" fn();
+
+// @is "$.index[*][?(@.name=='AbiVecorcallUnwind')].inner.type.inner.header.abi.Other" '"\"vectorcall-unwind\""'
+pub type AbiVecorcallUnwind = extern "vectorcall-unwind" fn();
diff --git a/tests/rustdoc-json/fn_pointer/generics.rs b/tests/rustdoc-json/fn_pointer/generics.rs
new file mode 100644
index 000000000..a93b01ac2
--- /dev/null
+++ b/tests/rustdoc-json/fn_pointer/generics.rs
@@ -0,0 +1,14 @@
+// ignore-tidy-linelength
+
+#![feature(no_core)]
+#![no_core]
+
+// @count "$.index[*][?(@.name=='WithHigherRankTraitBounds')].inner.type.inner.decl.inputs[*]" 1
+// @is "$.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;
diff --git a/tests/rustdoc-json/fn_pointer/qualifiers.rs b/tests/rustdoc-json/fn_pointer/qualifiers.rs
new file mode 100644
index 000000000..bd65bb3ee
--- /dev/null
+++ b/tests/rustdoc-json/fn_pointer/qualifiers.rs
@@ -0,0 +1,9 @@
+// @is "$.index[*][?(@.name=='FnPointer')].inner.type.inner.header.unsafe" false
+// @is "$.index[*][?(@.name=='FnPointer')].inner.type.inner.header.const" false
+// @is "$.index[*][?(@.name=='FnPointer')].inner.type.inner.header.async" false
+pub type FnPointer = fn();
+
+// @is "$.index[*][?(@.name=='UnsafePointer')].inner.type.inner.header.unsafe" true
+// @is "$.index[*][?(@.name=='UnsafePointer')].inner.type.inner.header.const" false
+// @is "$.index[*][?(@.name=='UnsafePointer')].inner.type.inner.header.async" false
+pub type UnsafePointer = unsafe fn();
diff --git a/tests/rustdoc-json/fns/abi.rs b/tests/rustdoc-json/fns/abi.rs
new file mode 100644
index 000000000..0e8b78bc0
--- /dev/null
+++ b/tests/rustdoc-json/fns/abi.rs
@@ -0,0 +1,25 @@
+// ignore-tidy-linelength
+
+#![feature(abi_vectorcall)]
+#![feature(c_unwind)]
+
+// @is "$.index[*][?(@.name=='abi_rust')].inner.header.abi" \"Rust\"
+pub fn abi_rust() {}
+
+// @is "$.index[*][?(@.name=='abi_c')].inner.header.abi" '{"C": {"unwind": false}}'
+pub extern "C" fn abi_c() {}
+
+// @is "$.index[*][?(@.name=='abi_system')].inner.header.abi" '{"System": {"unwind": false}}'
+pub extern "system" fn abi_system() {}
+
+// @is "$.index[*][?(@.name=='abi_c_unwind')].inner.header.abi" '{"C": {"unwind": true}}'
+pub extern "C-unwind" fn abi_c_unwind() {}
+
+// @is "$.index[*][?(@.name=='abi_system_unwind')].inner.header.abi" '{"System": {"unwind": true}}'
+pub extern "system-unwind" fn abi_system_unwind() {}
+
+// @is "$.index[*][?(@.name=='abi_vectorcall')].inner.header.abi.Other" '"\"vectorcall\""'
+pub extern "vectorcall" fn abi_vectorcall() {}
+
+// @is "$.index[*][?(@.name=='abi_vectorcall_unwind')].inner.header.abi.Other" '"\"vectorcall-unwind\""'
+pub extern "vectorcall-unwind" fn abi_vectorcall_unwind() {}
diff --git a/tests/rustdoc-json/fns/async_return.rs b/tests/rustdoc-json/fns/async_return.rs
new file mode 100644
index 000000000..b89781ca9
--- /dev/null
+++ b/tests/rustdoc-json/fns/async_return.rs
@@ -0,0 +1,36 @@
+// edition:2021
+// ignore-tidy-linelength
+
+// Regression test for <https://github.com/rust-lang/rust/issues/101199>
+
+use std::future::Future;
+
+// @is "$.index[*][?(@.name=='get_int')].inner.decl.output" '{"inner": "i32", "kind": "primitive"}'
+// @is "$.index[*][?(@.name=='get_int')].inner.header.async" false
+pub fn get_int() -> i32 {
+ 42
+}
+
+// @is "$.index[*][?(@.name=='get_int_async')].inner.decl.output" '{"inner": "i32", "kind": "primitive"}'
+// @is "$.index[*][?(@.name=='get_int_async')].inner.header.async" true
+pub async fn get_int_async() -> i32 {
+ 42
+}
+
+// @is "$.index[*][?(@.name=='get_int_future')].inner.decl.output.kind" '"impl_trait"'
+// @is "$.index[*][?(@.name=='get_int_future')].inner.decl.output.inner[0].trait_bound.trait.name" '"Future"'
+// @is "$.index[*][?(@.name=='get_int_future')].inner.decl.output.inner[0].trait_bound.trait.args.angle_bracketed.bindings[0].name" '"Output"'
+// @is "$.index[*][?(@.name=='get_int_future')].inner.decl.output.inner[0].trait_bound.trait.args.angle_bracketed.bindings[0].binding.equality.type" '{"inner": "i32", "kind": "primitive"}'
+// @is "$.index[*][?(@.name=='get_int_future')].inner.header.async" false
+pub fn get_int_future() -> impl Future<Output = i32> {
+ async { 42 }
+}
+
+// @is "$.index[*][?(@.name=='get_int_future_async')].inner.decl.output.kind" '"impl_trait"'
+// @is "$.index[*][?(@.name=='get_int_future_async')].inner.decl.output.inner[0].trait_bound.trait.name" '"Future"'
+// @is "$.index[*][?(@.name=='get_int_future_async')].inner.decl.output.inner[0].trait_bound.trait.args.angle_bracketed.bindings[0].name" '"Output"'
+// @is "$.index[*][?(@.name=='get_int_future_async')].inner.decl.output.inner[0].trait_bound.trait.args.angle_bracketed.bindings[0].binding.equality.type" '{"inner": "i32", "kind": "primitive"}'
+// @is "$.index[*][?(@.name=='get_int_future_async')].inner.header.async" true
+pub async fn get_int_future_async() -> impl Future<Output = i32> {
+ async { 42 }
+}
diff --git a/tests/rustdoc-json/fns/generic_args.rs b/tests/rustdoc-json/fns/generic_args.rs
new file mode 100644
index 000000000..eec295efe
--- /dev/null
+++ b/tests/rustdoc-json/fns/generic_args.rs
@@ -0,0 +1,71 @@
+// ignore-tidy-linelength
+
+#![feature(no_core)]
+#![no_core]
+
+// @set foo = "$.index[*][?(@.name=='Foo')].id"
+pub trait Foo {}
+
+// @set generic_foo = "$.index[*][?(@.name=='GenericFoo')].id"
+pub trait GenericFoo<'a> {}
+
+// @is "$.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 "$.index[*][?(@.name=='generics')].inner.generics.params[0].kind.type.bounds[0].trait_bound.trait.id" '$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"'
+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.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.id" $foo
+pub fn impl_trait(f: impl Foo) {}
+
+// @count "$.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}}'
+// @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 "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[*]" 3
+
+// @is "$.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.id" $foo
+
+// @is "$.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.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.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 "$.index[*][?(@.name=='where_clase')].inner.generics.where_predicates[2].bound_predicate.generic_params[0].kind" '{ "lifetime": { "outlives": [] } }'
+pub fn where_clase<F, G, H>(f: F, g: G, h: H)
+where
+ F: Foo,
+ G: for<'a> GenericFoo<'a>,
+ for<'b> &'b H: Foo,
+{
+}
diff --git a/tests/rustdoc-json/fns/generic_returns.rs b/tests/rustdoc-json/fns/generic_returns.rs
new file mode 100644
index 000000000..a9bc2d5d7
--- /dev/null
+++ b/tests/rustdoc-json/fns/generic_returns.rs
@@ -0,0 +1,21 @@
+// ignore-tidy-linelength
+
+#![feature(no_core)]
+#![no_core]
+
+// @count "$.index[*][?(@.name=='generic_returns')].inner.items[*]" 2
+
+// @set foo = "$.index[*][?(@.name=='Foo')].id"
+pub trait Foo {}
+
+// @is "$.index[*][?(@.name=='get_foo')].inner.decl.inputs" []
+// @is "$.index[*][?(@.name=='get_foo')].inner.decl.output.kind" '"impl_trait"'
+// @count "$.index[*][?(@.name=='get_foo')].inner.decl.output.inner[*]" 1
+// @is "$.index[*][?(@.name=='get_foo')].inner.decl.output.inner[0].trait_bound.trait.id" $foo
+pub fn get_foo() -> impl Foo {
+ Fooer {}
+}
+
+struct Fooer {}
+
+impl Foo for Fooer {}
diff --git a/tests/rustdoc-json/fns/generics.rs b/tests/rustdoc-json/fns/generics.rs
new file mode 100644
index 000000000..7b70ff1df
--- /dev/null
+++ b/tests/rustdoc-json/fns/generics.rs
@@ -0,0 +1,26 @@
+// ignore-tidy-linelength
+
+#![feature(no_core)]
+#![no_core]
+
+// @set wham_id = "$.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 "$.index[*][?(@.name=='one_generic_param_fn')].inner.generics.params[0].name" '"T"'
+// @is "$.index[*][?(@.name=='one_generic_param_fn')].inner.generics.params[0].kind.type.synthetic" false
+// @is "$.index[*][?(@.name=='one_generic_param_fn')].inner.generics.params[0].kind.type.bounds[0].trait_bound.trait.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 "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.generics.params[0].name" '"impl Wham"'
+// @is "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.generics.params[0].kind.type.synthetic" true
+// @is "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.generics.params[0].kind.type.bounds[0].trait_bound.trait.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"'
+// @is "$.index[*][?(@.name=='one_synthetic_generic_param_fn')].inner.decl.inputs[0][1].inner[0].trait_bound.trait.id" $wham_id
+pub fn one_synthetic_generic_param_fn(w: impl Wham) {}
diff --git a/tests/rustdoc-json/fns/pattern_arg.rs b/tests/rustdoc-json/fns/pattern_arg.rs
new file mode 100644
index 000000000..32b7da0fa
--- /dev/null
+++ b/tests/rustdoc-json/fns/pattern_arg.rs
@@ -0,0 +1,7 @@
+// @is "$.index[*][?(@.name=='fst')].inner.decl.inputs[0][0]" '"(x, _)"'
+pub fn fst<X, Y>((x, _): (X, Y)) -> X {
+ x
+}
+
+// @is "$.index[*][?(@.name=='drop_int')].inner.decl.inputs[0][0]" '"_"'
+pub fn drop_int(_: i32) {}
diff --git a/tests/rustdoc-json/fns/qualifiers.rs b/tests/rustdoc-json/fns/qualifiers.rs
new file mode 100644
index 000000000..7ff542900
--- /dev/null
+++ b/tests/rustdoc-json/fns/qualifiers.rs
@@ -0,0 +1,33 @@
+// edition:2018
+
+// @is "$.index[*][?(@.name=='nothing_fn')].inner.header.async" false
+// @is "$.index[*][?(@.name=='nothing_fn')].inner.header.const" false
+// @is "$.index[*][?(@.name=='nothing_fn')].inner.header.unsafe" false
+pub fn nothing_fn() {}
+
+// @is "$.index[*][?(@.name=='unsafe_fn')].inner.header.async" false
+// @is "$.index[*][?(@.name=='unsafe_fn')].inner.header.const" false
+// @is "$.index[*][?(@.name=='unsafe_fn')].inner.header.unsafe" true
+pub unsafe fn unsafe_fn() {}
+
+// @is "$.index[*][?(@.name=='const_fn')].inner.header.async" false
+// @is "$.index[*][?(@.name=='const_fn')].inner.header.const" true
+// @is "$.index[*][?(@.name=='const_fn')].inner.header.unsafe" false
+pub const fn const_fn() {}
+
+// @is "$.index[*][?(@.name=='async_fn')].inner.header.async" true
+// @is "$.index[*][?(@.name=='async_fn')].inner.header.const" false
+// @is "$.index[*][?(@.name=='async_fn')].inner.header.unsafe" false
+pub async fn async_fn() {}
+
+// @is "$.index[*][?(@.name=='async_unsafe_fn')].inner.header.async" true
+// @is "$.index[*][?(@.name=='async_unsafe_fn')].inner.header.const" false
+// @is "$.index[*][?(@.name=='async_unsafe_fn')].inner.header.unsafe" true
+pub async unsafe fn async_unsafe_fn() {}
+
+// @is "$.index[*][?(@.name=='const_unsafe_fn')].inner.header.async" false
+// @is "$.index[*][?(@.name=='const_unsafe_fn')].inner.header.const" true
+// @is "$.index[*][?(@.name=='const_unsafe_fn')].inner.header.unsafe" true
+pub const unsafe fn const_unsafe_fn() {}
+
+// It's impossible for a function to be both const and async, so no test for that
diff --git a/tests/rustdoc-json/fns/return_type_alias.rs b/tests/rustdoc-json/fns/return_type_alias.rs
new file mode 100644
index 000000000..2578bb49a
--- /dev/null
+++ b/tests/rustdoc-json/fns/return_type_alias.rs
@@ -0,0 +1,10 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/104851>
+
+/// @set foo = "$.index[*][?(@.name=='Foo')].id"
+pub type Foo = i32;
+
+// @is "$.index[*][?(@.name=='demo')].inner.decl.output.kind" '"resolved_path"'
+// @is "$.index[*][?(@.name=='demo')].inner.decl.output.inner.id" $foo
+pub fn demo() -> Foo {
+ 42
+}
diff --git a/tests/rustdoc-json/generic-associated-types/gats.rs b/tests/rustdoc-json/generic-associated-types/gats.rs
new file mode 100644
index 000000000..e5809783a
--- /dev/null
+++ b/tests/rustdoc-json/generic-associated-types/gats.rs
@@ -0,0 +1,42 @@
+// ignore-tidy-linelength
+
+#![no_core]
+#![feature(lang_items, no_core)]
+
+#[lang = "sized"]
+pub trait Sized {}
+
+pub trait Display {}
+
+pub trait LendingIterator {
+ // @count "$.index[*][?(@.name=='LendingItem')].inner.generics.params[*]" 1
+ // @is "$.index[*][?(@.name=='LendingItem')].inner.generics.params[*].name" \"\'a\"
+ // @count "$.index[*][?(@.name=='LendingItem')].inner.generics.where_predicates[*]" 1
+ // @is "$.index[*][?(@.name=='LendingItem')].inner.generics.where_predicates[*].bound_predicate.type.inner" \"Self\"
+ // @is "$.index[*][?(@.name=='LendingItem')].inner.generics.where_predicates[*].bound_predicate.bounds[*].outlives" \"\'a\"
+ // @count "$.index[*][?(@.name=='LendingItem')].inner.bounds[*]" 1
+ type LendingItem<'a>: Display
+ where
+ Self: 'a;
+
+ // @is "$.index[*][?(@.name=='lending_next')].inner.decl.output.kind" \"qualified_path\"
+ // @count "$.index[*][?(@.name=='lending_next')].inner.decl.output.inner.args.angle_bracketed.args[*]" 1
+ // @count "$.index[*][?(@.name=='lending_next')].inner.decl.output.inner.args.angle_bracketed.bindings[*]" 0
+ // @is "$.index[*][?(@.name=='lending_next')].inner.decl.output.inner.self_type.inner" \"Self\"
+ // @is "$.index[*][?(@.name=='lending_next')].inner.decl.output.inner.name" \"LendingItem\"
+ fn lending_next<'a>(&'a self) -> Self::LendingItem<'a>;
+}
+
+pub trait Iterator {
+ // @count "$.index[*][?(@.name=='Item')].inner.generics.params[*]" 0
+ // @count "$.index[*][?(@.name=='Item')].inner.generics.where_predicates[*]" 0
+ // @count "$.index[*][?(@.name=='Item')].inner.bounds[*]" 1
+ type Item: Display;
+
+ // @is "$.index[*][?(@.name=='next')].inner.decl.output.kind" \"qualified_path\"
+ // @count "$.index[*][?(@.name=='next')].inner.decl.output.inner.args.angle_bracketed.args[*]" 0
+ // @count "$.index[*][?(@.name=='next')].inner.decl.output.inner.args.angle_bracketed.bindings[*]" 0
+ // @is "$.index[*][?(@.name=='next')].inner.decl.output.inner.self_type.inner" \"Self\"
+ // @is "$.index[*][?(@.name=='next')].inner.decl.output.inner.name" \"Item\"
+ fn next<'a>(&'a self) -> Self::Item;
+}
diff --git a/tests/rustdoc-json/generic_impl.rs b/tests/rustdoc-json/generic_impl.rs
new file mode 100644
index 000000000..31f41d0f3
--- /dev/null
+++ b/tests/rustdoc-json/generic_impl.rs
@@ -0,0 +1,23 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/97986>.
+
+// @has "$.index[*][?(@.name=='f')]"
+// @has "$.index[*][?(@.name=='AssocTy')]"
+// @has "$.index[*][?(@.name=='AssocConst')]"
+
+pub mod m {
+ pub struct S;
+}
+
+pub trait F {
+ type AssocTy;
+ const AssocConst: usize;
+ fn f() -> m::S;
+}
+
+impl<T> F for T {
+ type AssocTy = u32;
+ const AssocConst: usize = 0;
+ fn f() -> m::S {
+ m::S
+ }
+}
diff --git a/tests/rustdoc-json/glob_import.rs b/tests/rustdoc-json/glob_import.rs
new file mode 100644
index 000000000..00051b121
--- /dev/null
+++ b/tests/rustdoc-json/glob_import.rs
@@ -0,0 +1,23 @@
+// This is a regression test for <https://github.com/rust-lang/rust/issues/98003>.
+
+#![feature(no_core)]
+#![no_std]
+#![no_core]
+
+// @has "$.index[*][?(@.name=='glob')]"
+// @has "$.index[*][?(@.kind=='import')].inner.name" \"*\"
+
+
+mod m1 {
+ pub fn f() {}
+}
+mod m2 {
+ pub fn f(_: u8) {}
+}
+
+pub use m1::*;
+pub use m2::*;
+
+pub mod glob {
+ pub use *;
+}
diff --git a/tests/rustdoc-json/impls/auto.rs b/tests/rustdoc-json/impls/auto.rs
new file mode 100644
index 000000000..50d852414
--- /dev/null
+++ b/tests/rustdoc-json/impls/auto.rs
@@ -0,0 +1,18 @@
+#![feature(no_core, auto_traits, lang_items)]
+#![no_core]
+
+#[lang = "sized"]
+trait Sized {}
+
+pub auto trait Bar {}
+
+/// has span
+impl Foo {
+ pub fn baz(&self) {}
+}
+
+// Testing spans, so all tests below code
+// @is "$.index[*][?(@.kind=='impl' && @.inner.synthetic==true)].span" null
+// @is "$.index[*][?(@.docs=='has span')].span.begin" "[10, 0]"
+// @is "$.index[*][?(@.docs=='has span')].span.end" "[12, 1]"
+pub struct Foo;
diff --git a/tests/rustdoc-json/impls/auxiliary/foreign_struct.rs b/tests/rustdoc-json/impls/auxiliary/foreign_struct.rs
new file mode 100644
index 000000000..832d0fce5
--- /dev/null
+++ b/tests/rustdoc-json/impls/auxiliary/foreign_struct.rs
@@ -0,0 +1 @@
+pub struct ForeignStruct;
diff --git a/tests/rustdoc-json/impls/auxiliary/foreign_trait.rs b/tests/rustdoc-json/impls/auxiliary/foreign_trait.rs
new file mode 100644
index 000000000..2c81bee61
--- /dev/null
+++ b/tests/rustdoc-json/impls/auxiliary/foreign_trait.rs
@@ -0,0 +1 @@
+pub trait ForeignTrait {}
diff --git a/tests/rustdoc-json/impls/blanket_with_local.rs b/tests/rustdoc-json/impls/blanket_with_local.rs
new file mode 100644
index 000000000..2fb4a84b9
--- /dev/null
+++ b/tests/rustdoc-json/impls/blanket_with_local.rs
@@ -0,0 +1,18 @@
+// Test for the ICE in rust/83718
+// A blanket impl plus a local type together shouldn't result in mismatched ID issues
+
+// @has "$.index[*][?(@.name=='Load')]"
+pub trait Load {
+ // @has "$.index[*][?(@.name=='load')]"
+ fn load() {}
+ // @has "$.index[*][?(@.name=='write')]"
+ fn write(self) {}
+}
+
+impl<P> Load for P {
+ fn load() {}
+ fn write(self) {}
+}
+
+// @has "$.index[*][?(@.name=='Wrapper')]"
+pub struct Wrapper {}
diff --git a/tests/rustdoc-json/impls/foreign_for_local.rs b/tests/rustdoc-json/impls/foreign_for_local.rs
new file mode 100644
index 000000000..290c2d571
--- /dev/null
+++ b/tests/rustdoc-json/impls/foreign_for_local.rs
@@ -0,0 +1,18 @@
+// aux-build: foreign_trait.rs
+extern crate foreign_trait;
+
+/// ForeignTrait id hack
+pub use foreign_trait::ForeignTrait as _;
+// @set ForeignTrait = "$.index[*][?(@.docs=='ForeignTrait id hack')].inner.id"
+
+pub struct LocalStruct;
+// @set LocalStruct = "$.index[*][?(@.name=='LocalStruct')].id"
+
+/// foreign for local
+impl foreign_trait::ForeignTrait for LocalStruct {}
+
+// @set impl = "$.index[*][?(@.docs=='foreign for local')].id"
+// @is "$.index[*][?(@.docs=='foreign for local')].inner.for.inner.id" $LocalStruct
+// @is "$.index[*][?(@.docs=='foreign for local')].inner.trait.id" $ForeignTrait
+
+// @has "$.index[*][?(@.name=='LocalStruct')].inner.impls[*]" $impl
diff --git a/tests/rustdoc-json/impls/import_from_private.rs b/tests/rustdoc-json/impls/import_from_private.rs
new file mode 100644
index 000000000..fa88b6113
--- /dev/null
+++ b/tests/rustdoc-json/impls/import_from_private.rs
@@ -0,0 +1,22 @@
+// https://github.com/rust-lang/rust/issues/100252
+
+#![feature(no_core)]
+#![no_core]
+
+mod bar {
+ // @set baz = "$.index[*][?(@.kind=='struct')].id"
+ pub struct Baz;
+ // @set impl = "$.index[*][?(@.kind=='impl')].id"
+ impl Baz {
+ // @set doit = "$.index[*][?(@.kind=='function')].id"
+ pub fn doit() {}
+ }
+}
+
+// @set import = "$.index[*][?(@.kind=='import')].id"
+pub use bar::Baz;
+
+// @is "$.index[*][?(@.kind=='module')].inner.items[*]" $import
+// @is "$.index[*][?(@.kind=='import')].inner.id" $baz
+// @is "$.index[*][?(@.kind=='struct')].inner.impls[*]" $impl
+// @is "$.index[*][?(@.kind=='impl')].inner.items[*]" $doit
diff --git a/tests/rustdoc-json/impls/local_for_foreign.rs b/tests/rustdoc-json/impls/local_for_foreign.rs
new file mode 100644
index 000000000..74f2f08b5
--- /dev/null
+++ b/tests/rustdoc-json/impls/local_for_foreign.rs
@@ -0,0 +1,18 @@
+// aux-build: foreign_struct.rs
+extern crate foreign_struct;
+
+/// ForeignStruct id hack
+pub use foreign_struct::ForeignStruct as _;
+// @set ForeignStruct = "$.index[*][?(@.docs=='ForeignStruct id hack')].inner.id"
+
+pub trait LocalTrait {}
+// @set LocalTrait = "$.index[*][?(@.name=='LocalTrait')].id"
+
+/// local for foreign
+impl LocalTrait for foreign_struct::ForeignStruct {}
+
+// @set impl = "$.index[*][?(@.docs=='local for foreign')].id"
+// @is "$.index[*][?(@.docs=='local for foreign')].inner.trait.id" $LocalTrait
+// @is "$.index[*][?(@.docs=='local for foreign')].inner.for.inner.id" $ForeignStruct
+
+// @is "$.index[*][?(@.name=='LocalTrait')].inner.implementations[*]" $impl
diff --git a/tests/rustdoc-json/impls/local_for_local.rs b/tests/rustdoc-json/impls/local_for_local.rs
new file mode 100644
index 000000000..93dedb7ec
--- /dev/null
+++ b/tests/rustdoc-json/impls/local_for_local.rs
@@ -0,0 +1,15 @@
+#![feature(no_core)]
+#![no_core]
+
+// @set struct = "$.index[*][?(@.name=='Struct')].id"
+pub struct Struct;
+// @set trait = "$.index[*][?(@.name=='Trait')].id"
+pub trait Trait {}
+// @set impl = "$.index[*][?(@.docs=='impl')].id"
+/// impl
+impl Trait for Struct {}
+
+// @is "$.index[*][?(@.name=='Struct')].inner.impls[*]" $impl
+// @is "$.index[*][?(@.name=='Trait')].inner.implementations[*]" $impl
+// @is "$.index[*][?(@.docs=='impl')].inner.trait.id" $trait
+// @is "$.index[*][?(@.docs=='impl')].inner.for.inner.id" $struct
diff --git a/tests/rustdoc-json/impls/local_for_local_primitive.rs b/tests/rustdoc-json/impls/local_for_local_primitive.rs
new file mode 100644
index 000000000..38e7e2658
--- /dev/null
+++ b/tests/rustdoc-json/impls/local_for_local_primitive.rs
@@ -0,0 +1,21 @@
+#![feature(no_core)]
+#![feature(rustdoc_internals)]
+#![no_core]
+
+// @set Local = "$.index[*][?(@.name=='Local')].id"
+pub trait Local {}
+
+// @is "$.index[*][?(@.docs=='Local for bool')].inner.trait.id" $Local
+// @is "$.index[*][?(@.docs=='Local for bool')].inner.for.kind" '"primitive"'
+// @is "$.index[*][?(@.docs=='Local for bool')].inner.for.inner" '"bool"'
+/// Local for bool
+impl Local for bool {}
+
+// @set impl = "$.index[*][?(@.docs=='Local for bool')].id"
+// @is "$.index[*][?(@.name=='Local')].inner.implementations[*]" $impl
+
+// FIXME(#101695): Test bool's `impls` include "Local for bool"
+// @has "$.index[*][?(@.name=='bool')]"
+#[doc(primitive = "bool")]
+/// Boolean docs
+mod prim_bool {}
diff --git a/tests/rustdoc-json/impls/local_for_primitive.rs b/tests/rustdoc-json/impls/local_for_primitive.rs
new file mode 100644
index 000000000..7702a526f
--- /dev/null
+++ b/tests/rustdoc-json/impls/local_for_primitive.rs
@@ -0,0 +1,7 @@
+// @set local = "$.index[*][?(@.name=='Local')]"
+pub trait Local {}
+
+// @set impl = "$.index[*][?(@.docs=='local for bool')].id"
+// @is "$.index[*][?(@.name=='Local')].inner.implementations[*]" $impl
+/// local for bool
+impl Local for bool {}
diff --git a/tests/rustdoc-json/intra-doc-links/auxiliary/enum_variant_in_trait_method.rs b/tests/rustdoc-json/intra-doc-links/auxiliary/enum_variant_in_trait_method.rs
new file mode 100644
index 000000000..bfe85f59e
--- /dev/null
+++ b/tests/rustdoc-json/intra-doc-links/auxiliary/enum_variant_in_trait_method.rs
@@ -0,0 +1,8 @@
+pub trait Trait {
+ /// [`Enum::Variant`]
+ fn method() {}
+}
+
+pub enum Enum {
+ Variant,
+}
diff --git a/tests/rustdoc-json/intra-doc-links/foreign_variant.rs b/tests/rustdoc-json/intra-doc-links/foreign_variant.rs
new file mode 100644
index 000000000..e29682313
--- /dev/null
+++ b/tests/rustdoc-json/intra-doc-links/foreign_variant.rs
@@ -0,0 +1,13 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/105025>
+// aux-build: enum_variant_in_trait_method.rs
+
+extern crate enum_variant_in_trait_method;
+
+pub struct Local;
+
+/// local impl
+impl enum_variant_in_trait_method::Trait for Local {}
+
+// @!has "$.index[*][?(@.name == 'Trait')]"
+// @!has "$.index[*][?(@.name == 'method')]"
+// @count "$.index[*][?(@.docs == 'local impl')].inner.items[*]" 0
diff --git a/tests/rustdoc-json/intra-doc-links/non_page.rs b/tests/rustdoc-json/intra-doc-links/non_page.rs
new file mode 100644
index 000000000..73c5334bb
--- /dev/null
+++ b/tests/rustdoc-json/intra-doc-links/non_page.rs
@@ -0,0 +1,34 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/101531>,
+// where links where to the item who's HTML page had the item linked to.
+
+//! [`Struct::struct_field`]
+//! [`Enum::Variant`]
+//! [`Trait::AssocType`]
+//! [`Trait::ASSOC_CONST`]
+//! [`Trait::method`]
+
+// @set struct_field = "$.index[*][?(@.name=='struct_field')].id"
+// @set Variant = "$.index[*][?(@.name=='Variant')].id"
+// @set AssocType = "$.index[*][?(@.name=='AssocType')].id"
+// @set ASSOC_CONST = "$.index[*][?(@.name=='ASSOC_CONST')].id"
+// @set method = "$.index[*][?(@.name=='method')].id"
+
+// @is "$.index[*][?(@.name=='non_page')].links['`Struct::struct_field`']" $struct_field
+// @is "$.index[*][?(@.name=='non_page')].links['`Enum::Variant`']" $Variant
+// @is "$.index[*][?(@.name=='non_page')].links['`Trait::AssocType`']" $AssocType
+// @is "$.index[*][?(@.name=='non_page')].links['`Trait::ASSOC_CONST`']" $ASSOC_CONST
+// @is "$.index[*][?(@.name=='non_page')].links['`Trait::method`']" $method
+
+pub struct Struct {
+ pub struct_field: i32,
+}
+
+pub enum Enum {
+ Variant(),
+}
+
+pub trait Trait {
+ const ASSOC_CONST: i32;
+ type AssocType;
+ fn method();
+}
diff --git a/tests/rustdoc-json/intra-doc-links/user_written.rs b/tests/rustdoc-json/intra-doc-links/user_written.rs
new file mode 100644
index 000000000..6871dfea4
--- /dev/null
+++ b/tests/rustdoc-json/intra-doc-links/user_written.rs
@@ -0,0 +1,8 @@
+//! For motivation, see [the reasons](foo#reasons)
+
+/// # Reasons
+/// To test rustdoc json
+pub fn foo() {}
+
+// @set foo = "$.index[*][?(@.name=='foo')].id"
+// @is "$.index[*][?(@.name=='user_written')].links['foo#reasons']" $foo
diff --git a/tests/rustdoc-json/keyword.rs b/tests/rustdoc-json/keyword.rs
new file mode 100644
index 000000000..3446b212c
--- /dev/null
+++ b/tests/rustdoc-json/keyword.rs
@@ -0,0 +1,20 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/98002>.
+
+// Keywords should not be generated in rustdoc JSON output and this test
+// ensures it.
+
+#![feature(rustdoc_internals)]
+#![no_std]
+
+// @!has "$.index[*][?(@.name=='match')]"
+// @has "$.index[*][?(@.name=='foo')]"
+
+#[doc(keyword = "match")]
+/// this is a test!
+pub mod foo {}
+
+// @!has "$.index[*][?(@.name=='hello')]"
+// @!has "$.index[*][?(@.name=='bar')]"
+#[doc(keyword = "hello")]
+/// hello
+mod bar {}
diff --git a/tests/rustdoc-json/lifetime/longest.rs b/tests/rustdoc-json/lifetime/longest.rs
new file mode 100644
index 000000000..326dab8e5
--- /dev/null
+++ b/tests/rustdoc-json/lifetime/longest.rs
@@ -0,0 +1,33 @@
+// ignore-tidy-linelength
+
+#![feature(no_core)]
+#![no_core]
+
+// @is "$.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": []}}'
+// @count "$.index[*][?(@.name=='longest')].inner.generics.params[*]" 1
+// @is "$.index[*][?(@.name=='longest')].inner.generics.where_predicates" []
+
+// @count "$.index[*][?(@.name=='longest')].inner.decl.inputs[*]" 2
+// @is "$.index[*][?(@.name=='longest')].inner.decl.inputs[0][0]" '"l"'
+// @is "$.index[*][?(@.name=='longest')].inner.decl.inputs[1][0]" '"r"'
+
+// @is "$.index[*][?(@.name=='longest')].inner.decl.inputs[0][1].kind" '"borrowed_ref"'
+// @is "$.index[*][?(@.name=='longest')].inner.decl.inputs[0][1].inner.lifetime" \"\'a\"
+// @is "$.index[*][?(@.name=='longest')].inner.decl.inputs[0][1].inner.mutable" false
+// @is "$.index[*][?(@.name=='longest')].inner.decl.inputs[0][1].inner.type" '{"inner": "str", "kind": "primitive"}'
+
+// @is "$.index[*][?(@.name=='longest')].inner.decl.inputs[1][1].kind" '"borrowed_ref"'
+// @is "$.index[*][?(@.name=='longest')].inner.decl.inputs[1][1].inner.lifetime" \"\'a\"
+// @is "$.index[*][?(@.name=='longest')].inner.decl.inputs[1][1].inner.mutable" false
+// @is "$.index[*][?(@.name=='longest')].inner.decl.inputs[1][1].inner.type" '{"inner": "str", "kind": "primitive"}'
+
+// @is "$.index[*][?(@.name=='longest')].inner.decl.output.kind" '"borrowed_ref"'
+// @is "$.index[*][?(@.name=='longest')].inner.decl.output.inner.lifetime" \"\'a\"
+// @is "$.index[*][?(@.name=='longest')].inner.decl.output.inner.mutable" false
+// @is "$.index[*][?(@.name=='longest')].inner.decl.output.inner.type" '{"inner": "str", "kind": "primitive"}'
+
+pub fn longest<'a>(l: &'a str, r: &'a str) -> &'a str {
+ if l.len() > r.len() { l } else { r }
+}
diff --git a/tests/rustdoc-json/lifetime/outlives.rs b/tests/rustdoc-json/lifetime/outlives.rs
new file mode 100644
index 000000000..e15a533ef
--- /dev/null
+++ b/tests/rustdoc-json/lifetime/outlives.rs
@@ -0,0 +1,23 @@
+// ignore-tidy-linelength
+
+#![feature(no_core)]
+#![no_core]
+
+// @count "$.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"}'
+pub fn foo<'a, 'b: 'a, T: 'b>(_: &'a &'b T) {}
diff --git a/tests/rustdoc-json/methods/abi.rs b/tests/rustdoc-json/methods/abi.rs
new file mode 100644
index 000000000..4c97d97ce
--- /dev/null
+++ b/tests/rustdoc-json/methods/abi.rs
@@ -0,0 +1,55 @@
+// ignore-tidy-linelength
+
+#![feature(abi_vectorcall)]
+#![feature(c_unwind)]
+#![feature(no_core)]
+#![no_core]
+
+// @has "$.index[*][?(@.name=='Foo')]"
+pub struct Foo;
+
+impl Foo {
+ // @is "$.index[*][?(@.name=='abi_rust')].inner.header.abi" \"Rust\"
+ pub fn abi_rust() {}
+
+ // @is "$.index[*][?(@.name=='abi_c')].inner.header.abi" '{"C": {"unwind": false}}'
+ pub extern "C" fn abi_c() {}
+
+ // @is "$.index[*][?(@.name=='abi_system')].inner.header.abi" '{"System": {"unwind": false}}'
+ pub extern "system" fn abi_system() {}
+
+ // @is "$.index[*][?(@.name=='abi_c_unwind')].inner.header.abi" '{"C": {"unwind": true}}'
+ pub extern "C-unwind" fn abi_c_unwind() {}
+
+ // @is "$.index[*][?(@.name=='abi_system_unwind')].inner.header.abi" '{"System": {"unwind": true}}'
+ pub extern "system-unwind" fn abi_system_unwind() {}
+
+ // @is "$.index[*][?(@.name=='abi_vectorcall')].inner.header.abi.Other" '"\"vectorcall\""'
+ pub extern "vectorcall" fn abi_vectorcall() {}
+
+ // @is "$.index[*][?(@.name=='abi_vectorcall_unwind')].inner.header.abi.Other" '"\"vectorcall-unwind\""'
+ pub extern "vectorcall-unwind" fn abi_vectorcall_unwind() {}
+}
+
+pub trait Bar {
+ // @is "$.index[*][?(@.name=='trait_abi_rust')].inner.header.abi" \"Rust\"
+ fn trait_abi_rust() {}
+
+ // @is "$.index[*][?(@.name=='trait_abi_c')].inner.header.abi" '{"C": {"unwind": false}}'
+ extern "C" fn trait_abi_c() {}
+
+ // @is "$.index[*][?(@.name=='trait_abi_system')].inner.header.abi" '{"System": {"unwind": false}}'
+ extern "system" fn trait_abi_system() {}
+
+ // @is "$.index[*][?(@.name=='trait_abi_c_unwind')].inner.header.abi" '{"C": {"unwind": true}}'
+ extern "C-unwind" fn trait_abi_c_unwind() {}
+
+ // @is "$.index[*][?(@.name=='trait_abi_system_unwind')].inner.header.abi" '{"System": {"unwind": true}}'
+ extern "system-unwind" fn trait_abi_system_unwind() {}
+
+ // @is "$.index[*][?(@.name=='trait_abi_vectorcall')].inner.header.abi.Other" '"\"vectorcall\""'
+ extern "vectorcall" fn trait_abi_vectorcall() {}
+
+ // @is "$.index[*][?(@.name=='trait_abi_vectorcall_unwind')].inner.header.abi.Other" '"\"vectorcall-unwind\""'
+ extern "vectorcall-unwind" fn trait_abi_vectorcall_unwind() {}
+}
diff --git a/tests/rustdoc-json/methods/qualifiers.rs b/tests/rustdoc-json/methods/qualifiers.rs
new file mode 100644
index 000000000..b9a5e5601
--- /dev/null
+++ b/tests/rustdoc-json/methods/qualifiers.rs
@@ -0,0 +1,37 @@
+// edition:2018
+
+pub struct Foo;
+
+impl Foo {
+ // @is "$.index[*][?(@.name=='const_meth')].inner.header.async" false
+ // @is "$.index[*][?(@.name=='const_meth')].inner.header.const" true
+ // @is "$.index[*][?(@.name=='const_meth')].inner.header.unsafe" false
+ pub const fn const_meth() {}
+
+ // @is "$.index[*][?(@.name=='nothing_meth')].inner.header.async" false
+ // @is "$.index[*][?(@.name=='nothing_meth')].inner.header.const" false
+ // @is "$.index[*][?(@.name=='nothing_meth')].inner.header.unsafe" false
+ pub fn nothing_meth() {}
+
+ // @is "$.index[*][?(@.name=='unsafe_meth')].inner.header.async" false
+ // @is "$.index[*][?(@.name=='unsafe_meth')].inner.header.const" false
+ // @is "$.index[*][?(@.name=='unsafe_meth')].inner.header.unsafe" true
+ pub unsafe fn unsafe_meth() {}
+
+ // @is "$.index[*][?(@.name=='async_meth')].inner.header.async" true
+ // @is "$.index[*][?(@.name=='async_meth')].inner.header.const" false
+ // @is "$.index[*][?(@.name=='async_meth')].inner.header.unsafe" false
+ pub async fn async_meth() {}
+
+ // @is "$.index[*][?(@.name=='async_unsafe_meth')].inner.header.async" true
+ // @is "$.index[*][?(@.name=='async_unsafe_meth')].inner.header.const" false
+ // @is "$.index[*][?(@.name=='async_unsafe_meth')].inner.header.unsafe" true
+ pub async unsafe fn async_unsafe_meth() {}
+
+ // @is "$.index[*][?(@.name=='const_unsafe_meth')].inner.header.async" false
+ // @is "$.index[*][?(@.name=='const_unsafe_meth')].inner.header.const" true
+ // @is "$.index[*][?(@.name=='const_unsafe_meth')].inner.header.unsafe" true
+ pub const unsafe fn const_unsafe_meth() {}
+
+ // It's impossible for a method to be both const and async, so no test for that
+}
diff --git a/tests/rustdoc-json/nested.rs b/tests/rustdoc-json/nested.rs
new file mode 100644
index 000000000..ee2d2efa9
--- /dev/null
+++ b/tests/rustdoc-json/nested.rs
@@ -0,0 +1,31 @@
+// edition:2018
+// compile-flags: --crate-version 1.0.0
+
+// @is "$.crate_version" \"1.0.0\"
+// @is "$.index[*][?(@.name=='nested')].kind" \"module\"
+// @is "$.index[*][?(@.name=='nested')].inner.is_crate" true
+
+// @set l1_id = "$.index[*][?(@.name=='l1')].id"
+// @ismany "$.index[*][?(@.name=='nested')].inner.items[*]" $l1_id
+
+// @is "$.index[*][?(@.name=='l1')].kind" \"module\"
+// @is "$.index[*][?(@.name=='l1')].inner.is_crate" false
+pub mod l1 {
+ // @is "$.index[*][?(@.name=='l3')].kind" \"module\"
+ // @is "$.index[*][?(@.name=='l3')].inner.is_crate" false
+ // @set l3_id = "$.index[*][?(@.name=='l3')].id"
+ pub mod l3 {
+
+ // @is "$.index[*][?(@.name=='L4')].kind" \"struct\"
+ // @is "$.index[*][?(@.name=='L4')].inner.kind" \"unit\"
+ // @set l4_id = "$.index[*][?(@.name=='L4')].id"
+ // @ismany "$.index[*][?(@.name=='l3')].inner.items[*]" $l4_id
+ pub struct L4;
+ }
+ // @is "$.index[*][?(@.inner.source=='l3::L4')].kind" \"import\"
+ // @is "$.index[*][?(@.inner.source=='l3::L4')].inner.glob" false
+ // @is "$.index[*][?(@.inner.source=='l3::L4')].inner.id" $l4_id
+ // @set l4_use_id = "$.index[*][?(@.inner.source=='l3::L4')].id"
+ pub use l3::L4;
+}
+// @ismany "$.index[*][?(@.name=='l1')].inner.items[*]" $l3_id $l4_use_id
diff --git a/tests/rustdoc-json/output_generics.rs b/tests/rustdoc-json/output_generics.rs
new file mode 100644
index 000000000..04b1a358f
--- /dev/null
+++ b/tests/rustdoc-json/output_generics.rs
@@ -0,0 +1,37 @@
+// compile-flags: --document-private-items --document-hidden-items
+
+// This is a regression test for #98009.
+
+// @has "$.index[*][?(@.name=='this_compiles')]"
+// @has "$.index[*][?(@.name=='this_does_not')]"
+// @has "$.index[*][?(@.name=='Events')]"
+// @has "$.index[*][?(@.name=='Other')]"
+// @has "$.index[*][?(@.name=='Trait')]"
+
+struct Events<R>(R);
+
+struct Other;
+
+pub trait Trait<T> {
+ fn handle(value: T) -> Self;
+}
+
+impl<T, U> Trait<U> for T where T: From<U> {
+ fn handle(_: U) -> Self { unimplemented!() }
+}
+
+impl<'a, R> Trait<&'a mut Events<R>> for Other {
+ fn handle(_: &'a mut Events<R>) -> Self { unimplemented!() }
+}
+
+fn this_compiles<'a, R>(value: &'a mut Events<R>) {
+ for _ in 0..3 {
+ Other::handle(&mut *value);
+ }
+}
+
+fn this_does_not<'a, R>(value: &'a mut Events<R>) {
+ for _ in 0..3 {
+ Other::handle(value);
+ }
+}
diff --git a/tests/rustdoc-json/primitives/local_primitive.rs b/tests/rustdoc-json/primitives/local_primitive.rs
new file mode 100644
index 000000000..f27e6a2ad
--- /dev/null
+++ b/tests/rustdoc-json/primitives/local_primitive.rs
@@ -0,0 +1,21 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/104064>.
+
+#![feature(no_core)]
+#![feature(rustc_attrs)]
+#![feature(rustdoc_internals)]
+#![no_core]
+#![rustc_coherence_is_core]
+
+//! Link to [i32][prim@i32] [i64][prim@i64]
+
+#[doc(primitive = "i32")]
+mod prim_i32 {}
+
+// @set local_i32 = "$.index[*][?(@.name=='i32')].id"
+
+// @has "$.index[*][?(@.name=='local_primitive')]"
+// @ismany "$.index[*][?(@.name=='local_primitive')].inner.items[*]" $local_i32
+// @is "$.index[*][?(@.name=='local_primitive')].links['prim@i32']" $local_i32
+
+// Let's ensure the `prim_i32` module isn't present in the output JSON:
+// @!has "$.index[*][?(@.name=='prim_i32')]"
diff --git a/tests/rustdoc-json/primitives/primitive_impls.rs b/tests/rustdoc-json/primitives/primitive_impls.rs
new file mode 100644
index 000000000..1fc937406
--- /dev/null
+++ b/tests/rustdoc-json/primitives/primitive_impls.rs
@@ -0,0 +1,34 @@
+#![feature(no_core)]
+#![feature(rustc_attrs)]
+#![feature(rustdoc_internals)]
+#![no_core]
+#![rustc_coherence_is_core]
+
+// @set impl_i32 = "$.index[*][?(@.docs=='Only core can do this')].id"
+
+/// Only core can do this
+impl i32 {
+ // @set identity = "$.index[*][?(@.docs=='Do Nothing')].id"
+
+ /// Do Nothing
+ pub fn identity(self) -> Self {
+ self
+ }
+
+ // @is "$.index[*][?(@.docs=='Only core can do this')].inner.items[*]" $identity
+}
+
+// @set Trait = "$.index[*][?(@.name=='Trait')].id"
+pub trait Trait {}
+// @set impl_trait_for_i32 = "$.index[*][?(@.docs=='impl Trait for i32')].id"
+/// impl Trait for i32
+impl Trait for i32 {}
+
+/// i32
+#[doc(primitive = "i32")]
+mod prim_i32 {}
+
+// @set i32 = "$.index[*][?(@.docs=='i32')].id"
+// @is "$.index[*][?(@.docs=='i32')].name" '"i32"'
+// @is "$.index[*][?(@.docs=='i32')].inner.name" '"i32"'
+// @ismany "$.index[*][?(@.docs=='i32')].inner.impls[*]" $impl_i32 $impl_trait_for_i32
diff --git a/tests/rustdoc-json/primitives/primitive_overloading.rs b/tests/rustdoc-json/primitives/primitive_overloading.rs
new file mode 100644
index 000000000..56b35cd14
--- /dev/null
+++ b/tests/rustdoc-json/primitives/primitive_overloading.rs
@@ -0,0 +1,16 @@
+// compile-flags: --document-private-items
+
+// Regression test for <https://github.com/rust-lang/rust/issues/98006>.
+
+#![feature(rustdoc_internals)]
+#![feature(no_core)]
+
+#![no_core]
+
+// @has "$.index[*][?(@.name=='usize')]"
+// @has "$.index[*][?(@.name=='prim')]"
+
+#[doc(primitive = "usize")]
+/// This is the built-in type `usize`.
+mod prim {
+}
diff --git a/tests/rustdoc-json/primitives/primitive_type.rs b/tests/rustdoc-json/primitives/primitive_type.rs
new file mode 100644
index 000000000..8024044bc
--- /dev/null
+++ b/tests/rustdoc-json/primitives/primitive_type.rs
@@ -0,0 +1,22 @@
+#![feature(never_type)]
+
+// @is "$.index[*][?(@.name=='PrimNever')].visibility" \"public\"
+// @is "$.index[*][?(@.name=='PrimNever')].inner.type.kind" \"primitive\"
+// @is "$.index[*][?(@.name=='PrimNever')].inner.type.inner" \"never\"
+pub type PrimNever = !;
+
+// @is "$.index[*][?(@.name=='PrimStr')].inner.type.kind" \"primitive\"
+// @is "$.index[*][?(@.name=='PrimStr')].inner.type.inner" \"str\"
+pub type PrimStr = str;
+
+// @is "$.index[*][?(@.name=='PrimBool')].inner.type.kind" \"primitive\"
+// @is "$.index[*][?(@.name=='PrimBool')].inner.type.inner" \"bool\"
+pub type PrimBool = bool;
+
+// @is "$.index[*][?(@.name=='PrimChar')].inner.type.kind" \"primitive\"
+// @is "$.index[*][?(@.name=='PrimChar')].inner.type.inner" \"char\"
+pub type PrimChar = char;
+
+// @is "$.index[*][?(@.name=='PrimU8')].inner.type.kind" \"primitive\"
+// @is "$.index[*][?(@.name=='PrimU8')].inner.type.inner" \"u8\"
+pub type PrimU8 = u8;
diff --git a/tests/rustdoc-json/primitives/use_primitive.rs b/tests/rustdoc-json/primitives/use_primitive.rs
new file mode 100644
index 000000000..e22927374
--- /dev/null
+++ b/tests/rustdoc-json/primitives/use_primitive.rs
@@ -0,0 +1,20 @@
+// edition:2018
+
+#![feature(rustdoc_internals)]
+
+#[doc(primitive = "usize")]
+mod usize {}
+
+// @set local_crate_id = "$.index[*][?(@.name=='use_primitive')].crate_id"
+
+// @has "$.index[*][?(@.name=='ilog10')]"
+// @!is "$.index[*][?(@.name=='ilog10')].crate_id" $local_crate_id
+// @has "$.index[*][?(@.name=='checked_add')]"
+// @!is "$.index[*][?(@.name=='checked_add')]" $local_crate_id
+// @!has "$.index[*][?(@.name=='is_ascii_uppercase')]"
+
+// @is "$.index[*][?(@.kind=='import' && @.inner.name=='my_i32')].inner.id" null
+pub use i32 as my_i32;
+
+// @is "$.index[*][?(@.kind=='import' && @.inner.name=='u32')].inner.id" null
+pub use u32;
diff --git a/tests/rustdoc-json/reexport/auxiliary/pub-struct.rs b/tests/rustdoc-json/reexport/auxiliary/pub-struct.rs
new file mode 100644
index 000000000..4a835673a
--- /dev/null
+++ b/tests/rustdoc-json/reexport/auxiliary/pub-struct.rs
@@ -0,0 +1 @@
+pub struct Foo;
diff --git a/tests/rustdoc-json/reexport/auxiliary/trait_with_docs.rs b/tests/rustdoc-json/reexport/auxiliary/trait_with_docs.rs
new file mode 100644
index 000000000..1e87966b2
--- /dev/null
+++ b/tests/rustdoc-json/reexport/auxiliary/trait_with_docs.rs
@@ -0,0 +1,2 @@
+/// The Docs
+pub trait HasDocs {}
diff --git a/tests/rustdoc-json/reexport/export_extern_crate_as_self.rs b/tests/rustdoc-json/reexport/export_extern_crate_as_self.rs
new file mode 100644
index 000000000..f076feb71
--- /dev/null
+++ b/tests/rustdoc-json/reexport/export_extern_crate_as_self.rs
@@ -0,0 +1,11 @@
+//! Regression test for <https://github.com/rust-lang/rust/issues/100531>
+
+#![feature(no_core)]
+#![no_core]
+
+#![crate_name = "export_extern_crate_as_self"]
+
+// ignore-tidy-linelength
+
+// @is "$.index[*][?(@.kind=='module')].name" \"export_extern_crate_as_self\"
+pub extern crate self as export_extern_crate_as_self; // Must be the same name as the crate already has
diff --git a/tests/rustdoc-json/reexport/glob_collision.rs b/tests/rustdoc-json/reexport/glob_collision.rs
new file mode 100644
index 000000000..f91144dbf
--- /dev/null
+++ b/tests/rustdoc-json/reexport/glob_collision.rs
@@ -0,0 +1,28 @@
+// Regression test for https://github.com/rust-lang/rust/issues/100973
+
+#![feature(no_core)]
+#![no_core]
+
+// @set m1 = "$.index[*][?(@.name == 'm1' && @.kind == 'module')].id"
+// @is "$.index[*][?(@.name == 'm1' && @.kind == 'module')].inner.items" []
+// @is "$.index[*][?(@.name == 'm1' && @.kind == 'module')].inner.is_stripped" true
+mod m1 {
+ pub fn f() {}
+}
+// @set m2 = "$.index[*][?(@.name == 'm2' && @.kind == 'module')].id"
+// @is "$.index[*][?(@.name == 'm2' && @.kind == 'module')].inner.items" []
+// @is "$.index[*][?(@.name == 'm2' && @.kind == 'module')].inner.is_stripped" true
+mod m2 {
+ pub fn f(_: u8) {}
+}
+
+// @set m1_use = "$.index[*][?(@.inner.name=='m1')].id"
+// @is "$.index[*][?(@.inner.name=='m1')].inner.id" $m1
+// @is "$.index[*][?(@.inner.name=='m1')].inner.glob" true
+pub use m1::*;
+// @set m2_use = "$.index[*][?(@.inner.name=='m2')].id"
+// @is "$.index[*][?(@.inner.name=='m2')].inner.id" $m2
+// @is "$.index[*][?(@.inner.name=='m2')].inner.glob" true
+pub use m2::*;
+
+// @ismany "$.index[*][?(@.inner.is_crate==true)].inner.items[*]" $m1_use $m2_use
diff --git a/tests/rustdoc-json/reexport/glob_empty_mod.rs b/tests/rustdoc-json/reexport/glob_empty_mod.rs
new file mode 100644
index 000000000..da6822835
--- /dev/null
+++ b/tests/rustdoc-json/reexport/glob_empty_mod.rs
@@ -0,0 +1,8 @@
+// Regression test for https://github.com/rust-lang/rust/issues/100973
+
+// @is "$.index[*][?(@.name=='m1' && @.kind == 'module')].inner.is_stripped" true
+// @set m1 = "$.index[*][?(@.name=='m1')].id"
+mod m1 {}
+
+// @is "$.index[*][?(@.inner.name=='m1' && @.kind=='import')].inner.id" $m1
+pub use m1::*;
diff --git a/tests/rustdoc-json/reexport/glob_extern.rs b/tests/rustdoc-json/reexport/glob_extern.rs
new file mode 100644
index 000000000..7a1e8c11f
--- /dev/null
+++ b/tests/rustdoc-json/reexport/glob_extern.rs
@@ -0,0 +1,23 @@
+// edition:2018
+
+#![no_core]
+#![feature(no_core)]
+
+// @is "$.index[*][?(@.name=='mod1')].kind" \"module\"
+// @is "$.index[*][?(@.name=='mod1')].inner.is_stripped" "true"
+mod mod1 {
+ extern "C" {
+ // @set public_fn_id = "$.index[*][?(@.name=='public_fn')].id"
+ pub fn public_fn();
+ // @!has "$.index[*][?(@.name=='private_fn')]"
+ fn private_fn();
+ }
+ // @ismany "$.index[*][?(@.name=='mod1')].inner.items[*]" $public_fn_id
+ // @set mod1_id = "$.index[*][?(@.name=='mod1')].id"
+}
+
+// @is "$.index[*][?(@.kind=='import')].inner.glob" true
+// @is "$.index[*][?(@.kind=='import')].inner.id" $mod1_id
+// @set use_id = "$.index[*][?(@.kind=='import')].id"
+// @ismany "$.index[*][?(@.name=='glob_extern')].inner.items[*]" $use_id
+pub use mod1::*;
diff --git a/tests/rustdoc-json/reexport/glob_private.rs b/tests/rustdoc-json/reexport/glob_private.rs
new file mode 100644
index 000000000..3a83a2081
--- /dev/null
+++ b/tests/rustdoc-json/reexport/glob_private.rs
@@ -0,0 +1,33 @@
+// edition:2018
+
+#![no_core]
+#![feature(no_core)]
+
+// @is "$.index[*][?(@.name=='mod1')].kind" \"module\"
+// @is "$.index[*][?(@.name=='mod1')].inner.is_stripped" "true"
+mod mod1 {
+ // @is "$.index[*][?(@.name=='mod2')].kind" \"module\"
+ // @is "$.index[*][?(@.name=='mod2')].inner.is_stripped" "true"
+ mod mod2 {
+ // @set m2pub_id = "$.index[*][?(@.name=='Mod2Public')].id"
+ pub struct Mod2Public;
+
+ // @!has "$.index[*][?(@.name=='Mod2Private')]"
+ struct Mod2Private;
+ }
+
+ // @set mod2_use_id = "$.index[*][?(@.kind=='import' && @.inner.name=='mod2')].id"
+ pub use self::mod2::*;
+
+ // @set m1pub_id = "$.index[*][?(@.name=='Mod1Public')].id"
+ pub struct Mod1Public;
+ // @!has "$.index[*][?(@.name=='Mod1Private')]"
+ struct Mod1Private;
+}
+
+// @set mod1_use_id = "$.index[*][?(@.kind=='import' && @.inner.name=='mod1')].id"
+pub use mod1::*;
+
+// @ismany "$.index[*][?(@.name=='mod2')].inner.items[*]" $m2pub_id
+// @ismany "$.index[*][?(@.name=='mod1')].inner.items[*]" $m1pub_id $mod2_use_id
+// @ismany "$.index[*][?(@.name=='glob_private')].inner.items[*]" $mod1_use_id
diff --git a/tests/rustdoc-json/reexport/in_root_and_mod.rs b/tests/rustdoc-json/reexport/in_root_and_mod.rs
new file mode 100644
index 000000000..7b97ebf21
--- /dev/null
+++ b/tests/rustdoc-json/reexport/in_root_and_mod.rs
@@ -0,0 +1,16 @@
+#![feature(no_core)]
+#![no_core]
+
+// @!has "$.index[*][?(@.name=='foo')]"
+mod foo {
+ // @has "$.index[*][?(@.name=='Foo')]"
+ pub struct Foo;
+}
+
+// @has "$.index[*][?(@.kind=='import' && @.inner.source=='foo::Foo')]"
+pub use foo::Foo;
+
+pub mod bar {
+ // @has "$.index[*][?(@.kind=='import' && @.inner.source=='crate::foo::Foo')]"
+ pub use crate::foo::Foo;
+}
diff --git a/tests/rustdoc-json/reexport/in_root_and_mod_pub.rs b/tests/rustdoc-json/reexport/in_root_and_mod_pub.rs
new file mode 100644
index 000000000..f6d932d92
--- /dev/null
+++ b/tests/rustdoc-json/reexport/in_root_and_mod_pub.rs
@@ -0,0 +1,20 @@
+#![feature(no_core)]
+#![no_core]
+
+pub mod foo {
+ // @set bar_id = "$.index[*][?(@.name=='Bar')].id"
+ // @ismany "$.index[*][?(@.name=='foo')].inner.items[*]" $bar_id
+ pub struct Bar;
+}
+
+// @set root_import_id = "$.index[*][?(@.inner.source=='foo::Bar')].id"
+// @is "$.index[*][?(@.inner.source=='foo::Bar')].inner.id" $bar_id
+// @has "$.index[*][?(@.name=='in_root_and_mod_pub')].inner.items[*]" $root_import_id
+pub use foo::Bar;
+
+pub mod baz {
+ // @set baz_import_id = "$.index[*][?(@.inner.source=='crate::foo::Bar')].id"
+ // @is "$.index[*][?(@.inner.source=='crate::foo::Bar')].inner.id" $bar_id
+ // @ismany "$.index[*][?(@.name=='baz')].inner.items[*]" $baz_import_id
+ pub use crate::foo::Bar;
+}
diff --git a/tests/rustdoc-json/reexport/macro.rs b/tests/rustdoc-json/reexport/macro.rs
new file mode 100644
index 000000000..b4882100f
--- /dev/null
+++ b/tests/rustdoc-json/reexport/macro.rs
@@ -0,0 +1,15 @@
+// edition:2018
+
+#![no_core]
+#![feature(no_core)]
+
+// @set repro_id = "$.index[*][?(@.name=='repro')].id"
+#[macro_export]
+macro_rules! repro {
+ () => {};
+}
+
+// @set repro2_id = "$.index[*][?(@.inner.name=='repro2')].id"
+pub use crate::repro as repro2;
+
+// @ismany "$.index[*][?(@.name=='macro')].inner.items[*]" $repro_id $repro2_id
diff --git a/tests/rustdoc-json/reexport/mod_not_included.rs b/tests/rustdoc-json/reexport/mod_not_included.rs
new file mode 100644
index 000000000..7b7600ef2
--- /dev/null
+++ b/tests/rustdoc-json/reexport/mod_not_included.rs
@@ -0,0 +1,14 @@
+// Regression test for https://github.com/rust-lang/rust/issues/101103
+
+#![feature(no_core)]
+#![no_core]
+
+mod m1 {
+ pub fn x() {}
+}
+
+pub use m1::x;
+
+// @has "$.index[*][?(@.name=='x' && @.kind=='function')]"
+// @has "$.index[*][?(@.kind=='import' && @.inner.name=='x')].inner.source" '"m1::x"'
+// @!has "$.index[*][?(@.name=='m1')]"
diff --git a/tests/rustdoc-json/reexport/private_twice_one_inline.rs b/tests/rustdoc-json/reexport/private_twice_one_inline.rs
new file mode 100644
index 000000000..687a3b2ac
--- /dev/null
+++ b/tests/rustdoc-json/reexport/private_twice_one_inline.rs
@@ -0,0 +1,28 @@
+// aux-build:pub-struct.rs
+// ignore-tidy-linelength
+
+// Test for the ICE in https://github.com/rust-lang/rust/issues/83057
+// An external type re-exported with different attributes shouldn't cause an error
+
+#![no_core]
+#![feature(no_core)]
+
+extern crate pub_struct as foo;
+#[doc(inline)]
+
+// @set crate_use_id = "$.index[*][?(@.docs=='Hack A')].id"
+// @set foo_id = "$.index[*][?(@.docs=='Hack A')].inner.id"
+/// Hack A
+pub use foo::Foo;
+
+// @set bar_id = "$.index[*][?(@.name=='bar')].id"
+pub mod bar {
+ // @is "$.index[*][?(@.docs=='Hack B')].inner.id" $foo_id
+ // @set bar_use_id = "$.index[*][?(@.docs=='Hack B')].id"
+ // @ismany "$.index[*][?(@.name=='bar')].inner.items[*]" $bar_use_id
+ /// Hack B
+ pub use foo::Foo;
+}
+
+// @ismany "$.index[*][?(@.kind=='import')].id" $crate_use_id $bar_use_id
+// @ismany "$.index[*][?(@.name=='private_twice_one_inline')].inner.items[*]" $bar_id $crate_use_id
diff --git a/tests/rustdoc-json/reexport/private_two_names.rs b/tests/rustdoc-json/reexport/private_two_names.rs
new file mode 100644
index 000000000..9858538a9
--- /dev/null
+++ b/tests/rustdoc-json/reexport/private_two_names.rs
@@ -0,0 +1,22 @@
+// ignore-tidy-linelength
+
+// Test for the ICE in https://github.com/rust-lang/rust/issues/83720
+// A pub-in-private type re-exported under two different names shouldn't cause an error
+
+#![no_core]
+#![feature(no_core)]
+
+// @!has "$.index[*][?(@.name=='style')]"
+mod style {
+ // @set color_struct_id = "$.index[*][?(@.kind=='struct' && @.name=='Color')].id"
+ pub struct Color;
+}
+
+// @is "$.index[*][?(@.kind=='import' && @.inner.name=='Color')].inner.id" $color_struct_id
+// @set color_export_id = "$.index[*][?(@.kind=='import' && @.inner.name=='Color')].id"
+pub use style::Color;
+// @is "$.index[*][?(@.kind=='import' && @.inner.name=='Colour')].inner.id" $color_struct_id
+// @set colour_export_id = "$.index[*][?(@.kind=='import' && @.inner.name=='Colour')].id"
+pub use style::Color as Colour;
+
+// @ismany "$.index[*][?(@.name=='private_two_names')].inner.items[*]" $color_export_id $colour_export_id
diff --git a/tests/rustdoc-json/reexport/pub_use_doc_hidden.rs b/tests/rustdoc-json/reexport/pub_use_doc_hidden.rs
new file mode 100644
index 000000000..a2a25d084
--- /dev/null
+++ b/tests/rustdoc-json/reexport/pub_use_doc_hidden.rs
@@ -0,0 +1,15 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/106379>
+
+#![feature(no_core)]
+#![no_core]
+
+mod repeat_n {
+ #[doc(hidden)]
+ pub struct RepeatN {}
+}
+
+pub use repeat_n::RepeatN;
+
+// @count "$.index[*][?(@.name=='pub_use_doc_hidden')].inner.items[*]" 0
+// @!has "$.index[*][?(@.kind=='struct')]"
+// @!has "$.index[*][?(@.kind=='import')]"
diff --git a/tests/rustdoc-json/reexport/reexport_method_from_private_module.rs b/tests/rustdoc-json/reexport/reexport_method_from_private_module.rs
new file mode 100644
index 000000000..239b1a23b
--- /dev/null
+++ b/tests/rustdoc-json/reexport/reexport_method_from_private_module.rs
@@ -0,0 +1,28 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/102583>.
+
+// @set impl_S = "$.index[*][?(@.docs=='impl S')].id"
+// @has "$.index[*][?(@.name=='S')].inner.impls[*]" $impl_S
+// @set is_present = "$.index[*][?(@.name=='is_present')].id"
+// @is "$.index[*][?(@.docs=='impl S')].inner.items[*]" $is_present
+// @!has "$.index[*][?(@.name=='hidden_impl')]"
+// @!has "$.index[*][?(@.name=='hidden_fn')]"
+
+#![no_std]
+
+mod private_mod {
+ pub struct S;
+
+ /// impl S
+ impl S {
+ pub fn is_present() {}
+ #[doc(hidden)]
+ pub fn hidden_fn() {}
+ }
+
+ #[doc(hidden)]
+ impl S {
+ pub fn hidden_impl() {}
+ }
+}
+
+pub use private_mod::*;
diff --git a/tests/rustdoc-json/reexport/rename_private.rs b/tests/rustdoc-json/reexport/rename_private.rs
new file mode 100644
index 000000000..8fd850f9b
--- /dev/null
+++ b/tests/rustdoc-json/reexport/rename_private.rs
@@ -0,0 +1,13 @@
+// edition:2018
+
+#![no_core]
+#![feature(no_core)]
+
+// @!has "$.index[*][?(@.kind=='inner')]"
+mod inner {
+ // @has "$.index[*][?(@.name=='Public')]"
+ pub struct Public;
+}
+
+// @is "$.index[*][?(@.kind=='import')].inner.name" \"NewName\"
+pub use inner::Public as NewName;
diff --git a/tests/rustdoc-json/reexport/rename_public.rs b/tests/rustdoc-json/reexport/rename_public.rs
new file mode 100644
index 000000000..e30907fe2
--- /dev/null
+++ b/tests/rustdoc-json/reexport/rename_public.rs
@@ -0,0 +1,17 @@
+// edition:2018
+
+#![no_core]
+#![feature(no_core)]
+
+// @set inner_id = "$.index[*][?(@.name=='inner')].id"
+pub mod inner {
+ // @set public_id = "$.index[*][?(@.name=='Public')].id"
+ // @ismany "$.index[*][?(@.name=='inner')].inner.items[*]" $public_id
+ pub struct Public;
+}
+// @set import_id = "$.index[*][?(@.inner.name=='NewName')].id"
+// @!has "$.index[*][?(@.inner.name=='Public')]"
+// @is "$.index[*][?(@.inner.name=='NewName')].inner.source" \"inner::Public\"
+pub use inner::Public as NewName;
+
+// @ismany "$.index[*][?(@.name=='rename_public')].inner.items[*]" $inner_id $import_id
diff --git a/tests/rustdoc-json/reexport/same_type_reexported_more_than_once.rs b/tests/rustdoc-json/reexport/same_type_reexported_more_than_once.rs
new file mode 100644
index 000000000..880dbdc44
--- /dev/null
+++ b/tests/rustdoc-json/reexport/same_type_reexported_more_than_once.rs
@@ -0,0 +1,21 @@
+// ignore-tidy-linelength
+
+// Regression test for <https://github.com/rust-lang/rust/issues/97432>.
+
+#![feature(no_core)]
+#![no_std]
+#![no_core]
+
+mod inner {
+ // @set trait_id = "$.index[*][?(@.name=='Trait')].id"
+ pub trait Trait {}
+}
+
+// @set export_id = "$.index[*][?(@.inner.name=='Trait')].id"
+// @is "$.index[*][?(@.inner.name=='Trait')].inner.id" $trait_id
+pub use inner::Trait;
+// @set reexport_id = "$.index[*][?(@.inner.name=='Reexport')].id"
+// @is "$.index[*][?(@.inner.name=='Reexport')].inner.id" $trait_id
+pub use inner::Trait as Reexport;
+
+// @ismany "$.index[*][?(@.name=='same_type_reexported_more_than_once')].inner.items[*]" $reexport_id $export_id
diff --git a/tests/rustdoc-json/reexport/simple_private.rs b/tests/rustdoc-json/reexport/simple_private.rs
new file mode 100644
index 000000000..d058ce059
--- /dev/null
+++ b/tests/rustdoc-json/reexport/simple_private.rs
@@ -0,0 +1,16 @@
+// edition:2018
+#![no_core]
+#![feature(no_core)]
+
+// @!has "$.index[*][?(@.name=='inner')]"
+mod inner {
+ // @set pub_id = "$.index[*][?(@.name=='Public')].id"
+ pub struct Public;
+}
+
+// @is "$.index[*][?(@.kind=='import')].inner.name" \"Public\"
+// @is "$.index[*][?(@.kind=='import')].inner.id" $pub_id
+// @set use_id = "$.index[*][?(@.kind=='import')].id"
+pub use inner::Public;
+
+// @ismany "$.index[*][?(@.name=='simple_private')].inner.items[*]" $use_id
diff --git a/tests/rustdoc-json/reexport/simple_public.rs b/tests/rustdoc-json/reexport/simple_public.rs
new file mode 100644
index 000000000..e64a0dcb7
--- /dev/null
+++ b/tests/rustdoc-json/reexport/simple_public.rs
@@ -0,0 +1,18 @@
+// edition:2018
+
+#![no_core]
+#![feature(no_core)]
+
+// @set inner_id = "$.index[*][?(@.name=='inner')].id"
+pub mod inner {
+
+ // @set public_id = "$.index[*][?(@.name=='Public')].id"
+ // @ismany "$.index[*][?(@.name=='inner')].inner.items[*]" $public_id
+ pub struct Public;
+}
+
+// @set import_id = "$.index[*][?(@.inner.name=='Public')].id"
+// @is "$.index[*][?(@.inner.name=='Public')].inner.source" \"inner::Public\"
+pub use inner::Public;
+
+// @ismany "$.index[*][?(@.name=='simple_public')].inner.items[*]" $import_id $inner_id
diff --git a/tests/rustdoc-json/reexport/synthesize_trait_with_docs.rs b/tests/rustdoc-json/reexport/synthesize_trait_with_docs.rs
new file mode 100644
index 000000000..25a7c08d6
--- /dev/null
+++ b/tests/rustdoc-json/reexport/synthesize_trait_with_docs.rs
@@ -0,0 +1,10 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/105022>
+// aux-build: trait_with_docs.rs
+
+extern crate trait_with_docs;
+
+pub struct Local;
+
+impl trait_with_docs::HasDocs for Local {}
+
+// @!has "$.index[*][?(@.name == 'HasDocs')]"
diff --git a/tests/rustdoc-json/return_private.rs b/tests/rustdoc-json/return_private.rs
new file mode 100644
index 000000000..a8d1fae30
--- /dev/null
+++ b/tests/rustdoc-json/return_private.rs
@@ -0,0 +1,15 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/96161>.
+// ignore-tidy-linelength
+
+#![feature(no_core)]
+#![no_core]
+
+mod secret {
+ pub struct Secret;
+}
+
+// @is "$.index[*][?(@.name=='get_secret')].kind" \"function\"
+// @is "$.index[*][?(@.name=='get_secret')].inner.decl.output.inner.name" \"secret::Secret\"
+pub fn get_secret() -> secret::Secret {
+ secret::Secret
+}
diff --git a/tests/rustdoc-json/stripped_modules.rs b/tests/rustdoc-json/stripped_modules.rs
new file mode 100644
index 000000000..d2664b49e
--- /dev/null
+++ b/tests/rustdoc-json/stripped_modules.rs
@@ -0,0 +1,21 @@
+#![no_core]
+#![feature(no_core)]
+
+// @!has "$.index[*][?(@.name=='no_pub_inner')]"
+mod no_pub_inner {
+ fn priv_inner() {}
+}
+
+// @!has "$.index[*][?(@.name=='pub_inner_unreachable')]"
+mod pub_inner_unreachable {
+ // @!has "$.index[*][?(@.name=='pub_inner_1')]"
+ pub fn pub_inner_1() {}
+}
+
+// @!has "$.index[*][?(@.name=='pub_inner_reachable')]"
+mod pub_inner_reachable {
+ // @has "$.index[*][?(@.name=='pub_inner_2')]"
+ pub fn pub_inner_2() {}
+}
+
+pub use pub_inner_reachable::pub_inner_2;
diff --git a/tests/rustdoc-json/structs/plain_all_pub.rs b/tests/rustdoc-json/structs/plain_all_pub.rs
new file mode 100644
index 000000000..b86ab93c2
--- /dev/null
+++ b/tests/rustdoc-json/structs/plain_all_pub.rs
@@ -0,0 +1,11 @@
+pub struct Demo {
+ pub x: i32,
+ pub y: i32,
+}
+
+// @set x = "$.index[*][?(@.name=='x')].id"
+// @set y = "$.index[*][?(@.name=='y')].id"
+// @is "$.index[*][?(@.name=='Demo')].inner.kind.plain.fields[0]" $x
+// @is "$.index[*][?(@.name=='Demo')].inner.kind.plain.fields[1]" $y
+// @count "$.index[*][?(@.name=='Demo')].inner.kind.plain.fields[*]" 2
+// @is "$.index[*][?(@.name=='Demo')].inner.kind.plain.fields_stripped" false
diff --git a/tests/rustdoc-json/structs/plain_doc_hidden.rs b/tests/rustdoc-json/structs/plain_doc_hidden.rs
new file mode 100644
index 000000000..7800b55a4
--- /dev/null
+++ b/tests/rustdoc-json/structs/plain_doc_hidden.rs
@@ -0,0 +1,11 @@
+pub struct Demo {
+ pub x: i32,
+ #[doc(hidden)]
+ pub y: i32,
+}
+
+// @set x = "$.index[*][?(@.name=='x')].id"
+// @!has "$.index[*][?(@.name=='y')].id"
+// @is "$.index[*][?(@.name=='Demo')].inner.kind.plain.fields[0]" $x
+// @count "$.index[*][?(@.name=='Demo')].inner.kind.plain.fields[*]" 1
+// @is "$.index[*][?(@.name=='Demo')].inner.kind.plain.fields_stripped" true
diff --git a/tests/rustdoc-json/structs/plain_empty.rs b/tests/rustdoc-json/structs/plain_empty.rs
new file mode 100644
index 000000000..1d01b8bc1
--- /dev/null
+++ b/tests/rustdoc-json/structs/plain_empty.rs
@@ -0,0 +1,5 @@
+// @is "$.index[*][?(@.name=='PlainEmpty')].visibility" \"public\"
+// @is "$.index[*][?(@.name=='PlainEmpty')].kind" \"struct\"
+// @is "$.index[*][?(@.name=='PlainEmpty')].inner.kind.plain.fields_stripped" false
+// @is "$.index[*][?(@.name=='PlainEmpty')].inner.kind.plain.fields" []
+pub struct PlainEmpty {}
diff --git a/tests/rustdoc-json/structs/plain_pub_priv.rs b/tests/rustdoc-json/structs/plain_pub_priv.rs
new file mode 100644
index 000000000..9b771224d
--- /dev/null
+++ b/tests/rustdoc-json/structs/plain_pub_priv.rs
@@ -0,0 +1,9 @@
+pub struct Demo {
+ pub x: i32,
+ y: i32,
+}
+
+// @set x = "$.index[*][?(@.name=='x')].id"
+// @is "$.index[*][?(@.name=='Demo')].inner.kind.plain.fields[0]" $x
+// @count "$.index[*][?(@.name=='Demo')].inner.kind.plain.fields[*]" 1
+// @is "$.index[*][?(@.name=='Demo')].inner.kind.plain.fields_stripped" true
diff --git a/tests/rustdoc-json/structs/tuple.rs b/tests/rustdoc-json/structs/tuple.rs
new file mode 100644
index 000000000..6bdb753ee
--- /dev/null
+++ b/tests/rustdoc-json/structs/tuple.rs
@@ -0,0 +1,4 @@
+// @is "$.index[*][?(@.name=='Tuple')].visibility" \"public\"
+// @is "$.index[*][?(@.name=='Tuple')].kind" \"struct\"
+// @is "$.index[*][?(@.name=='Tuple')].inner.kind.tuple" '[null, null]'
+pub struct Tuple(u32, String);
diff --git a/tests/rustdoc-json/structs/tuple_empty.rs b/tests/rustdoc-json/structs/tuple_empty.rs
new file mode 100644
index 000000000..0ad6a8954
--- /dev/null
+++ b/tests/rustdoc-json/structs/tuple_empty.rs
@@ -0,0 +1,2 @@
+// @is "$.index[*][?(@.name=='TupleUnit')].inner.kind.tuple" []
+pub struct TupleUnit();
diff --git a/tests/rustdoc-json/structs/tuple_pub_priv.rs b/tests/rustdoc-json/structs/tuple_pub_priv.rs
new file mode 100644
index 000000000..9d5a1d1c8
--- /dev/null
+++ b/tests/rustdoc-json/structs/tuple_pub_priv.rs
@@ -0,0 +1,13 @@
+pub struct Demo(
+ i32,
+ /// field
+ pub i32,
+ #[doc(hidden)] i32,
+);
+
+// @set field = "$.index[*][?(@.docs=='field')].id"
+
+// @is "$.index[*][?(@.name=='Demo')].inner.kind.tuple[0]" null
+// @is "$.index[*][?(@.name=='Demo')].inner.kind.tuple[1]" $field
+// @is "$.index[*][?(@.name=='Demo')].inner.kind.tuple[2]" null
+// @count "$.index[*][?(@.name=='Demo')].inner.kind.tuple[*]" 3
diff --git a/tests/rustdoc-json/structs/unit.rs b/tests/rustdoc-json/structs/unit.rs
new file mode 100644
index 000000000..265709717
--- /dev/null
+++ b/tests/rustdoc-json/structs/unit.rs
@@ -0,0 +1,4 @@
+// @is "$.index[*][?(@.name=='Unit')].visibility" \"public\"
+// @is "$.index[*][?(@.name=='Unit')].kind" \"struct\"
+// @is "$.index[*][?(@.name=='Unit')].inner.kind" \"unit\"
+pub struct Unit;
diff --git a/tests/rustdoc-json/structs/with_generics.rs b/tests/rustdoc-json/structs/with_generics.rs
new file mode 100644
index 000000000..00474800a
--- /dev/null
+++ b/tests/rustdoc-json/structs/with_generics.rs
@@ -0,0 +1,14 @@
+use std::collections::HashMap;
+
+// @is "$.index[*][?(@.name=='WithGenerics')].visibility" \"public\"
+// @is "$.index[*][?(@.name=='WithGenerics')].kind" \"struct\"
+// @is "$.index[*][?(@.name=='WithGenerics')].inner.generics.params[0].name" \"T\"
+// @is "$.index[*][?(@.name=='WithGenerics')].inner.generics.params[0].kind.type.bounds" []
+// @is "$.index[*][?(@.name=='WithGenerics')].inner.generics.params[1].name" \"U\"
+// @is "$.index[*][?(@.name=='WithGenerics')].inner.generics.params[1].kind.type.bounds" []
+// @is "$.index[*][?(@.name=='WithGenerics')].inner.kind.plain.fields_stripped" true
+// @is "$.index[*][?(@.name=='WithGenerics')].inner.kind.plain.fields" []
+pub struct WithGenerics<T, U> {
+ stuff: Vec<T>,
+ things: HashMap<U, U>,
+}
diff --git a/tests/rustdoc-json/structs/with_primitives.rs b/tests/rustdoc-json/structs/with_primitives.rs
new file mode 100644
index 000000000..9c5a37f39
--- /dev/null
+++ b/tests/rustdoc-json/structs/with_primitives.rs
@@ -0,0 +1,10 @@
+// @is "$.index[*][?(@.name=='WithPrimitives')].visibility" \"public\"
+// @is "$.index[*][?(@.name=='WithPrimitives')].kind" \"struct\"
+// @is "$.index[*][?(@.name=='WithPrimitives')].inner.generics.params[0].name" \"\'a\"
+// @is "$.index[*][?(@.name=='WithPrimitives')].inner.generics.params[0].kind.lifetime.outlives" []
+// @is "$.index[*][?(@.name=='WithPrimitives')].inner.kind.plain.fields_stripped" true
+// @is "$.index[*][?(@.name=='WithPrimitives')].inner.kind.plain.fields" []
+pub struct WithPrimitives<'a> {
+ num: u32,
+ s: &'a str,
+}
diff --git a/tests/rustdoc-json/traits/has_body.rs b/tests/rustdoc-json/traits/has_body.rs
new file mode 100644
index 000000000..a57cb97d4
--- /dev/null
+++ b/tests/rustdoc-json/traits/has_body.rs
@@ -0,0 +1,21 @@
+// @has "$.index[*][?(@.name=='Foo')]"
+pub trait Foo {
+ // @is "$.index[*][?(@.name=='no_self')].inner.has_body" false
+ fn no_self();
+ // @is "$.index[*][?(@.name=='move_self')].inner.has_body" false
+ fn move_self(self);
+ // @is "$.index[*][?(@.name=='ref_self')].inner.has_body" false
+ fn ref_self(&self);
+
+ // @is "$.index[*][?(@.name=='no_self_def')].inner.has_body" true
+ fn no_self_def() {}
+ // @is "$.index[*][?(@.name=='move_self_def')].inner.has_body" true
+ fn move_self_def(self) {}
+ // @is "$.index[*][?(@.name=='ref_self_def')].inner.has_body" true
+ fn ref_self_def(&self) {}
+}
+
+pub trait Bar: Clone {
+ // @is "$.index[*][?(@.name=='method')].inner.has_body" false
+ fn method(&self, param: usize);
+}
diff --git a/tests/rustdoc-json/traits/implementors.rs b/tests/rustdoc-json/traits/implementors.rs
new file mode 100644
index 000000000..db3fe5df7
--- /dev/null
+++ b/tests/rustdoc-json/traits/implementors.rs
@@ -0,0 +1,19 @@
+#![feature(no_core)]
+#![no_core]
+
+// @set wham = "$.index[*][?(@.name=='Wham')].id"
+// @count "$.index[*][?(@.name=='Wham')].inner.implementations[*]" 1
+// @set gmWham = "$.index[*][?(@.name=='Wham')].inner.implementations[0]"
+pub trait Wham {}
+
+// @count "$.index[*][?(@.name=='GeorgeMichael')].inner.impls[*]" 1
+// @is "$.index[*][?(@.name=='GeorgeMichael')].inner.impls[0]" $gmWham
+// @set gm = "$.index[*][?(@.name=='Wham')].id"
+
+// jsonpath_lib isnt expressive enough (for now) to get the "impl" item, so we
+// just check it isn't pointing to the type, but when you port to jsondocck-ng
+// check what the impl item is
+// @!is "$.index[*][?(@.name=='Wham')].inner.implementations[0]" $gm
+pub struct GeorgeMichael {}
+
+impl Wham for GeorgeMichael {}
diff --git a/tests/rustdoc-json/traits/supertrait.rs b/tests/rustdoc-json/traits/supertrait.rs
new file mode 100644
index 000000000..4048fdd74
--- /dev/null
+++ b/tests/rustdoc-json/traits/supertrait.rs
@@ -0,0 +1,26 @@
+// ignore-tidy-linelength
+
+#![feature(no_core)]
+#![feature(lang_items)]
+#![no_core]
+
+// @set loud_id = "$.index[*][?(@.name=='Loud')].id"
+pub trait Loud {}
+
+// @set very_loud_id = "$.index[*][?(@.name=='VeryLoud')].id"
+// @count "$.index[*][?(@.name=='VeryLoud')].inner.bounds[*]" 1
+// @is "$.index[*][?(@.name=='VeryLoud')].inner.bounds[0].trait_bound.trait.id" $loud_id
+pub trait VeryLoud: Loud {}
+
+// @set sounds_good_id = "$.index[*][?(@.name=='SoundsGood')].id"
+pub trait SoundsGood {}
+
+// @count "$.index[*][?(@.name=='MetalBand')].inner.bounds[*]" 2
+// @is "$.index[*][?(@.name=='MetalBand')].inner.bounds[0].trait_bound.trait.id" $very_loud_id
+// @is "$.index[*][?(@.name=='MetalBand')].inner.bounds[1].trait_bound.trait.id" $sounds_good_id
+pub trait MetalBand: VeryLoud + SoundsGood {}
+
+// @count "$.index[*][?(@.name=='DnabLatem')].inner.bounds[*]" 2
+// @is "$.index[*][?(@.name=='DnabLatem')].inner.bounds[1].trait_bound.trait.id" $very_loud_id
+// @is "$.index[*][?(@.name=='DnabLatem')].inner.bounds[0].trait_bound.trait.id" $sounds_good_id
+pub trait DnabLatem: SoundsGood + VeryLoud {}
diff --git a/tests/rustdoc-json/traits/trait_alias.rs b/tests/rustdoc-json/traits/trait_alias.rs
new file mode 100644
index 000000000..35db9296c
--- /dev/null
+++ b/tests/rustdoc-json/traits/trait_alias.rs
@@ -0,0 +1,30 @@
+// Regression test for <https://github.com/rust-lang/rust/issues/104923>
+// ignore-tidy-linelength
+
+#![feature(trait_alias)]
+
+// @set Orig = "$.index[*][?(@.name == 'Orig')].id"
+// @is "$.index[*][?(@.name == 'Orig')].kind" '"trait"'
+pub trait Orig<T> {}
+
+// @set Alias = "$.index[*][?(@.name == 'Alias')].id"
+// @is "$.index[*][?(@.name == 'Alias')].kind" '"trait_alias"'
+// @is "$.index[*][?(@.name == 'Alias')].inner.generics" '{"params": [], "where_predicates": []}'
+// @count "$.index[*][?(@.name == 'Alias')].inner.params[*]" 1
+// @is "$.index[*][?(@.name == 'Alias')].inner.params[0].trait_bound.trait.id" $Orig
+// @is "$.index[*][?(@.name == 'Alias')].inner.params[0].trait_bound.trait.args.angle_bracketed.args[0].type.inner" '"i32"'
+pub trait Alias = Orig<i32>;
+
+pub struct Struct;
+
+impl Orig<i32> for Struct {}
+
+// @is "$.index[*][?(@.name=='takes_alias')].inner.decl.inputs[0][1].kind" '"impl_trait"'
+// @is "$.index[*][?(@.name=='takes_alias')].inner.decl.inputs[0][1].inner[0].trait_bound.trait.id" $Alias
+// @is "$.index[*][?(@.name=='takes_alias')].inner.generics.params[0].kind.type.bounds[0].trait_bound.trait.id" $Alias
+pub fn takes_alias(_: impl Alias) {}
+// FIXME: Should the trait be mentioned in both the decl and generics?
+
+fn main() {
+ takes_alias(Struct);
+}
diff --git a/tests/rustdoc-json/traits/uses_extern_trait.rs b/tests/rustdoc-json/traits/uses_extern_trait.rs
new file mode 100644
index 000000000..55a51f739
--- /dev/null
+++ b/tests/rustdoc-json/traits/uses_extern_trait.rs
@@ -0,0 +1,5 @@
+#![no_std]
+pub fn drop_default<T: core::default::Default>(_x: T) {}
+
+// @!has "$.index[*][?(@.name=='Debug')]"
+// @!has "$.index[*][?(@.name=='Default')]"
diff --git a/tests/rustdoc-json/type/dyn.rs b/tests/rustdoc-json/type/dyn.rs
new file mode 100644
index 000000000..eaf249252
--- /dev/null
+++ b/tests/rustdoc-json/type/dyn.rs
@@ -0,0 +1,46 @@
+// ignore-tidy-linelength
+use std::fmt::Debug;
+
+// @count "$.index[*][?(@.name=='dyn')].inner.items[*]" 3
+// @set sync_int_gen = "$.index[*][?(@.name=='SyncIntGen')].id"
+// @set ref_fn = "$.index[*][?(@.name=='RefFn')].id"
+// @set weird_order = "$.index[*][?(@.name=='WeirdOrder')].id"
+// @ismany "$.index[*][?(@.name=='dyn')].inner.items[*]" $sync_int_gen $ref_fn $weird_order
+
+// @is "$.index[*][?(@.name=='SyncIntGen')].kind" \"typedef\"
+// @is "$.index[*][?(@.name=='SyncIntGen')].inner.generics" '{"params": [], "where_predicates": []}'
+// @is "$.index[*][?(@.name=='SyncIntGen')].inner.type.kind" \"resolved_path\"
+// @is "$.index[*][?(@.name=='SyncIntGen')].inner.type.inner.name" \"Box\"
+// @is "$.index[*][?(@.name=='SyncIntGen')].inner.type.inner.args.angle_bracketed.bindings" []
+// @count "$.index[*][?(@.name=='SyncIntGen')].inner.type.inner.args.angle_bracketed.args" 1
+// @is "$.index[*][?(@.name=='SyncIntGen')].inner.type.inner.args.angle_bracketed.args[0].type.kind" \"dyn_trait\"
+// @is "$.index[*][?(@.name=='SyncIntGen')].inner.type.inner.args.angle_bracketed.args[0].type.inner.lifetime" \"\'static\"
+// @count "$.index[*][?(@.name=='SyncIntGen')].inner.type.inner.args.angle_bracketed.args[0].type.inner.traits[*]" 3
+// @is "$.index[*][?(@.name=='SyncIntGen')].inner.type.inner.args.angle_bracketed.args[0].type.inner.traits[0].generic_params" []
+// @is "$.index[*][?(@.name=='SyncIntGen')].inner.type.inner.args.angle_bracketed.args[0].type.inner.traits[1].generic_params" []
+// @is "$.index[*][?(@.name=='SyncIntGen')].inner.type.inner.args.angle_bracketed.args[0].type.inner.traits[2].generic_params" []
+// @is "$.index[*][?(@.name=='SyncIntGen')].inner.type.inner.args.angle_bracketed.args[0].type.inner.traits[0].trait.name" '"Fn"'
+// @is "$.index[*][?(@.name=='SyncIntGen')].inner.type.inner.args.angle_bracketed.args[0].type.inner.traits[1].trait.name" '"Send"'
+// @is "$.index[*][?(@.name=='SyncIntGen')].inner.type.inner.args.angle_bracketed.args[0].type.inner.traits[2].trait.name" '"Sync"'
+// @is "$.index[*][?(@.name=='SyncIntGen')].inner.type.inner.args.angle_bracketed.args[0].type.inner.traits[0].trait.args" '{"parenthesized": {"inputs": [],"output": {"inner": "i32","kind": "primitive"}}}'
+pub type SyncIntGen = Box<dyn Fn() -> i32 + Send + Sync + 'static>;
+
+// @is "$.index[*][?(@.name=='RefFn')].kind" \"typedef\"
+// @is "$.index[*][?(@.name=='RefFn')].inner.generics" '{"params": [{"kind": {"lifetime": {"outlives": []}},"name": "'\''a"}],"where_predicates": []}'
+// @is "$.index[*][?(@.name=='RefFn')].inner.type.kind" '"borrowed_ref"'
+// @is "$.index[*][?(@.name=='RefFn')].inner.type.inner.mutable" 'false'
+// @is "$.index[*][?(@.name=='RefFn')].inner.type.inner.lifetime" "\"'a\""
+// @is "$.index[*][?(@.name=='RefFn')].inner.type.inner.type.kind" '"dyn_trait"'
+// @is "$.index[*][?(@.name=='RefFn')].inner.type.inner.type.inner.lifetime" null
+// @count "$.index[*][?(@.name=='RefFn')].inner.type.inner.type.inner.traits[*]" 1
+// @is "$.index[*][?(@.name=='RefFn')].inner.type.inner.type.inner.traits[0].generic_params" '[{"kind": {"lifetime": {"outlives": []}},"name": "'\''b"}]'
+// @is "$.index[*][?(@.name=='RefFn')].inner.type.inner.type.inner.traits[0].trait.name" '"Fn"'
+// @is "$.index[*][?(@.name=='RefFn')].inner.type.inner.type.inner.traits[0].trait.args.parenthesized.inputs[0].kind" '"borrowed_ref"'
+// @is "$.index[*][?(@.name=='RefFn')].inner.type.inner.type.inner.traits[0].trait.args.parenthesized.inputs[0].inner.lifetime" "\"'b\""
+// @is "$.index[*][?(@.name=='RefFn')].inner.type.inner.type.inner.traits[0].trait.args.parenthesized.output.kind" '"borrowed_ref"'
+// @is "$.index[*][?(@.name=='RefFn')].inner.type.inner.type.inner.traits[0].trait.args.parenthesized.output.inner.lifetime" "\"'b\""
+pub type RefFn<'a> = &'a dyn for<'b> Fn(&'b i32) -> &'b i32;
+
+// @is "$.index[*][?(@.name=='WeirdOrder')].inner.type.inner.args.angle_bracketed.args[0].type.inner.traits[0].trait.name" '"Send"'
+// @is "$.index[*][?(@.name=='WeirdOrder')].inner.type.inner.args.angle_bracketed.args[0].type.inner.traits[1].trait.name" '"Debug"'
+pub type WeirdOrder = Box<dyn Send + Debug>;
diff --git a/tests/rustdoc-json/type/extern.rs b/tests/rustdoc-json/type/extern.rs
new file mode 100644
index 000000000..d287d5ebe
--- /dev/null
+++ b/tests/rustdoc-json/type/extern.rs
@@ -0,0 +1,10 @@
+#![feature(extern_types)]
+
+extern {
+ /// No inner information
+ pub type Foo;
+}
+
+// @is "$.index[*][?(@.docs=='No inner information')].name" '"Foo"'
+// @is "$.index[*][?(@.docs=='No inner information')].kind" '"foreign_type"'
+// @!has "$.index[*][?(@.docs=='No inner information')].inner"
diff --git a/tests/rustdoc-json/type/fn_lifetime.rs b/tests/rustdoc-json/type/fn_lifetime.rs
new file mode 100644
index 000000000..d7216ec76
--- /dev/null
+++ b/tests/rustdoc-json/type/fn_lifetime.rs
@@ -0,0 +1,27 @@
+// ignore-tidy-linelength
+
+// @is "$.index[*][?(@.name=='GenericFn')].kind" \"typedef\"
+
+// @ismany "$.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
+// @count "$.index[*][?(@.name=='GenericFn')].inner.generics.where_predicates[*]" 0
+// @is "$.index[*][?(@.name=='GenericFn')].inner.type.kind" \"function_pointer\"
+// @count "$.index[*][?(@.name=='GenericFn')].inner.type.inner.generic_params[*]" 0
+// @count "$.index[*][?(@.name=='GenericFn')].inner.type.inner.decl.inputs[*]" 1
+// @is "$.index[*][?(@.name=='GenericFn')].inner.type.inner.decl.inputs[*][1].inner.lifetime" \"\'a\"
+// @is "$.index[*][?(@.name=='GenericFn')].inner.type.inner.decl.output.inner.lifetime" \"\'a\"
+
+pub type GenericFn<'a> = fn(&'a i32) -> &'a i32;
+
+// @is "$.index[*][?(@.name=='ForAll')].kind" \"typedef\"
+// @count "$.index[*][?(@.name=='ForAll')].inner.generics.params[*]" 0
+// @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 "$.index[*][?(@.name=='ForAll')].inner.type.inner.generic_params[*].kind.lifetime.outlives[*]" 0
+// @count "$.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\"
+pub type ForAll = for<'a> fn(&'a i32) -> &'a i32;
diff --git a/tests/rustdoc-json/type/generic_default.rs b/tests/rustdoc-json/type/generic_default.rs
new file mode 100644
index 000000000..9c6d4540b
--- /dev/null
+++ b/tests/rustdoc-json/type/generic_default.rs
@@ -0,0 +1,33 @@
+// ignore-tidy-linelength
+
+// @set result = "$.index[*][?(@.name=='Result')].id"
+pub enum Result<T, E> {
+ Ok(T),
+ Err(E),
+}
+
+// @set my_error = "$.index[*][?(@.name=='MyError')].id"
+pub struct MyError {}
+
+// @is "$.index[*][?(@.name=='MyResult')].kind" \"typedef\"
+// @count "$.index[*][?(@.name=='MyResult')].inner.generics.where_predicates[*]" 0
+// @count "$.index[*][?(@.name=='MyResult')].inner.generics.params[*]" 2
+// @is "$.index[*][?(@.name=='MyResult')].inner.generics.params[0].name" \"T\"
+// @is "$.index[*][?(@.name=='MyResult')].inner.generics.params[1].name" \"E\"
+// @has "$.index[*][?(@.name=='MyResult')].inner.generics.params[0].kind.type"
+// @has "$.index[*][?(@.name=='MyResult')].inner.generics.params[1].kind.type"
+// @count "$.index[*][?(@.name=='MyResult')].inner.generics.params[0].kind.type.bounds[*]" 0
+// @count "$.index[*][?(@.name=='MyResult')].inner.generics.params[1].kind.type.bounds[*]" 0
+// @is "$.index[*][?(@.name=='MyResult')].inner.generics.params[0].kind.type.default" null
+// @is "$.index[*][?(@.name=='MyResult')].inner.generics.params[1].kind.type.default.kind" \"resolved_path\"
+// @is "$.index[*][?(@.name=='MyResult')].inner.generics.params[1].kind.type.default.inner.id" $my_error
+// @is "$.index[*][?(@.name=='MyResult')].inner.generics.params[1].kind.type.default.inner.name" \"MyError\"
+// @is "$.index[*][?(@.name=='MyResult')].inner.type.kind" \"resolved_path\"
+// @is "$.index[*][?(@.name=='MyResult')].inner.type.inner.id" $result
+// @is "$.index[*][?(@.name=='MyResult')].inner.type.inner.name" \"Result\"
+// @is "$.index[*][?(@.name=='MyResult')].inner.type.inner.args.angle_bracketed.bindings" []
+// @is "$.index[*][?(@.name=='MyResult')].inner.type.inner.args.angle_bracketed.args[0].type.kind" \"generic\"
+// @is "$.index[*][?(@.name=='MyResult')].inner.type.inner.args.angle_bracketed.args[1].type.kind" \"generic\"
+// @is "$.index[*][?(@.name=='MyResult')].inner.type.inner.args.angle_bracketed.args[0].type.inner" \"T\"
+// @is "$.index[*][?(@.name=='MyResult')].inner.type.inner.args.angle_bracketed.args[1].type.inner" \"E\"
+pub type MyResult<T, E = MyError> = Result<T, E>;
diff --git a/tests/rustdoc-json/type/hrtb.rs b/tests/rustdoc-json/type/hrtb.rs
new file mode 100644
index 000000000..2c4ee00d4
--- /dev/null
+++ b/tests/rustdoc-json/type/hrtb.rs
@@ -0,0 +1,24 @@
+// ignore-tidy-linelength
+
+// @is "$.index[*][?(@.name=='genfn')].inner.generics.where_predicates[0].bound_predicate.type" '{"inner": "F","kind": "generic"}'
+// @is "$.index[*][?(@.name=='genfn')].inner.generics.where_predicates[0].bound_predicate.generic_params" '[{"kind": {"lifetime": {"outlives": []}},"name": "'\''a"},{"kind": {"lifetime": {"outlives": []}},"name": "'\''b"}]'
+pub fn genfn<F>(f: F)
+where
+ for<'a, 'b> F: Fn(&'a i32, &'b i32),
+{
+ let zero = 0;
+ f(&zero, &zero);
+}
+
+// @is "$.index[*][?(@.name=='dynfn')].inner.generics" '{"params": [], "where_predicates": []}'
+// @is "$.index[*][?(@.name=='dynfn')].inner.generics" '{"params": [], "where_predicates": []}'
+// @is "$.index[*][?(@.name=='dynfn')].inner.decl.inputs[0][1].kind" '"borrowed_ref"'
+// @is "$.index[*][?(@.name=='dynfn')].inner.decl.inputs[0][1].inner.type.kind" '"dyn_trait"'
+// @is "$.index[*][?(@.name=='dynfn')].inner.decl.inputs[0][1].inner.type.inner.lifetime" null
+// @count "$.index[*][?(@.name=='dynfn')].inner.decl.inputs[0][1].inner.type.inner.traits[*]" 1
+// @is "$.index[*][?(@.name=='dynfn')].inner.decl.inputs[0][1].inner.type.inner.traits[0].generic_params" '[{"kind": {"lifetime": {"outlives": []}},"name": "'\''a"},{"kind": {"lifetime": {"outlives": []}},"name": "'\''b"}]'
+// @is "$.index[*][?(@.name=='dynfn')].inner.decl.inputs[0][1].inner.type.inner.traits[0].trait.name" '"Fn"'
+pub fn dynfn(f: &dyn for<'a, 'b> Fn(&'a i32, &'b i32)) {
+ let zero = 0;
+ f(&zero, &zero);
+}
diff --git a/tests/rustdoc-json/unions/impl.rs b/tests/rustdoc-json/unions/impl.rs
new file mode 100644
index 000000000..4454a69ec
--- /dev/null
+++ b/tests/rustdoc-json/unions/impl.rs
@@ -0,0 +1,15 @@
+#![no_std]
+
+// @is "$.index[*][?(@.name=='Ux')].visibility" \"public\"
+// @is "$.index[*][?(@.name=='Ux')].kind" \"union\"
+pub union Ux {
+ a: u32,
+ b: u64
+}
+
+// @is "$.index[*][?(@.name=='Num')].visibility" \"public\"
+// @is "$.index[*][?(@.name=='Num')].kind" \"trait\"
+pub trait Num {}
+
+// @count "$.index[*][?(@.name=='Ux')].inner.impls" 1
+impl Num for Ux {}
diff --git a/tests/rustdoc-json/unions/union.rs b/tests/rustdoc-json/unions/union.rs
new file mode 100644
index 000000000..c9df2b81c
--- /dev/null
+++ b/tests/rustdoc-json/unions/union.rs
@@ -0,0 +1,15 @@
+// @has "$.index[*][?(@.name=='Union')].visibility" \"public\"
+// @has "$.index[*][?(@.name=='Union')].kind" \"union\"
+// @!has "$.index[*][?(@.name=='Union')].inner.struct_type"
+// @set Union = "$.index[*][?(@.name=='Union')].id"
+pub union Union {
+ int: i32,
+ float: f32,
+}
+
+
+// @is "$.index[*][?(@.name=='make_int_union')].inner.decl.output.kind" '"resolved_path"'
+// @is "$.index[*][?(@.name=='make_int_union')].inner.decl.output.inner.id" $Union
+pub fn make_int_union(int: i32) -> Union {
+ Union { int }
+}