tests/rustdoc-json: Rewrite tests no not use #![no_core].

Author: aDotInTheVoid

tests/rustdoc-json/impls/import_from_private.rs

@@ -1,14 +1,12 @@
 // https://github.com/rust-lang/rust/issues/100252
 
-#![feature(no_core)]
-#![no_core]
-
 mod bar {
-    // @set baz = "$.index[*][?(@.inner.struct)].id"
+    // @set baz = "$.index[*][?(@.name == 'Baz')].id"
     pub struct Baz;
-    // @set impl = "$.index[*][?(@.inner.impl)].id"
+    // @set impl = "$.index[*][?(@.docs == 'impl')].id"
+    /// impl
     impl Baz {
-        // @set doit = "$.index[*][?(@.inner.function)].id"
+        // @set doit = "$.index[*][?(@.name == 'doit')].id"
         pub fn doit() {}
     }
 }
@@ -18,5 +16,5 @@ pub use bar::Baz;
 
 // @is "$.index[*].inner.module.items[*]" $import
 // @is "$.index[*].inner.import.id" $baz
-// @is "$.index[*].inner.struct.impls[*]" $impl
-// @is "$.index[*].inner.impl.items[*]" $doit
+// @has "$.index[*][?(@.name == 'Baz')].inner.struct.impls[*]" $impl
+// @is "$.index[*][?(@.docs=='impl')].inner.impl.items[*]" $doit

tests/rustdoc-json/impls/issue-112852-dangling-trait-impl-id-2.rs

@@ -1,7 +1,5 @@
-#![feature(no_core)]
-#![no_core]
-
-// @count "$.index[*][?(@.inner.impl)]" 1
+// @has "$.index[*][?(@.docs=='Here')]"
+// @!has "$.index[*][?(@.docs=='Not Here')]"
 // @!has "$.index[*][?(@.name == 'HiddenPubStruct')]"
 // @has "$.index[*][?(@.name == 'NotHiddenPubStruct')]"
 // @has "$.index[*][?(@.name=='PubTrait')]"
@@ -11,5 +9,7 @@ pub trait PubTrait {}
 pub struct HiddenPubStruct;
 pub struct NotHiddenPubStruct;
 
+/// Not Here
 impl PubTrait for HiddenPubStruct {}
+/// Here
 impl PubTrait for NotHiddenPubStruct {}

tests/rustdoc-json/impls/issue-112852-dangling-trait-impl-id.rs

@@ -1,21 +1,21 @@
-#![feature(no_core)]
-#![no_core]
-
-// @count "$.index[*][?(@.inner.impl)]" 1
-// @!has "$.index[*][?(@.name == 'HiddenPubStruct')]"
-// @has "$.index[*][?(@.name == 'NotHiddenPubStruct')]"
 // @has "$.index[*][?(@.name=='PubTrait')]"
 pub trait PubTrait {}
 
 #[doc(hidden)]
 pub mod hidden {
+    // @!has "$.index[*][?(@.name == 'HiddenPubStruct')]"
     pub struct HiddenPubStruct;
 
+    // @!has "$.index[*][?(@.docs == 'Not Here')]"
+    /// Not Here
     impl crate::PubTrait for HiddenPubStruct {}
 }
 
 pub mod not_hidden {
+    // @has "$.index[*][?(@.name == 'NotHiddenPubStruct')]"
     pub struct NotHiddenPubStruct;
 
+    // @has "$.index[*][?(@.docs == 'Here')]"
+    /// Here
     impl crate::PubTrait for NotHiddenPubStruct {}
 }

tests/rustdoc-json/impls/local_for_local.rs

@@ -1,6 +1,3 @@
-#![feature(no_core)]
-#![no_core]
-
 // @set struct = "$.index[*][?(@.name=='Struct')].id"
 pub struct Struct;
 // @set trait = "$.index[*][?(@.name=='Trait')].id"
@@ -9,7 +6,7 @@ pub trait Trait {}
 /// impl
 impl Trait for Struct {}
 
-// @is "$.index[*][?(@.name=='Struct')].inner.struct.impls[*]" $impl
+// @has "$.index[*][?(@.name=='Struct')].inner.struct.impls[*]" $impl
 // @is "$.index[*][?(@.name=='Trait')].inner.trait.implementations[*]" $impl
 // @is "$.index[*][?(@.docs=='impl')].inner.impl.trait.id" $trait
 // @is "$.index[*][?(@.docs=='impl')].inner.impl.for.resolved_path.id" $struct

tests/rustdoc-json/traits/implementors.rs

@@ -1,19 +1,18 @@
-#![feature(no_core)]
-#![no_core]
-
-// @set wham = "$.index[*][?(@.name=='Wham')].id"
-// @count "$.index[*][?(@.name=='Wham')].inner.trait.implementations[*]" 1
-// @set gmWham = "$.index[*][?(@.name=='Wham')].inner.trait.implementations[0]"
 pub trait Wham {}
-
-// @count "$.index[*][?(@.name=='GeorgeMichael')].inner.struct.impls[*]" 1
-// @is "$.index[*][?(@.name=='GeorgeMichael')].inner.struct.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.trait.implementations[0]" $gm
 pub struct GeorgeMichael {}
 
+/// Wham for George Michael
 impl Wham for GeorgeMichael {}
+
+// Find IDs.
+// @set wham = "$.index[*][?(@.name=='Wham')].id"
+// @set gmWham = "$.index[*][?(@.docs=='Wham for George Michael')].id"
+// @set gm = "$.index[*][?(@.name=='GeorgeMichael')].id"
+
+// Both struct and trait point to impl.
+// @has "$.index[*][?(@.name=='GeorgeMichael')].inner.struct.impls[*]" $gmWham
+// @is "$.index[*][?(@.name=='Wham')].inner.trait.implementations[*]" $gmWham
+
+// Impl points to both struct and trait.
+// @is "$.index[*][?(@.docs == 'Wham for George Michael')].inner.impl.trait.id" $wham
+// @is "$.index[*][?(@.docs == 'Wham for George Michael')].inner.impl.for.resolved_path.id" $gm