mirror of
https://github.com/rust-lang/rust.git
synced 2026-04-30 14:52:56 +03:00
Guillaume Gomez
93 lines
2.8 KiB
Rust
93 lines
2.8 KiB
Rust
// This test ensures that `doc_cfg` feature is working as expected on trait impls.
|
|
// Regression test for <https://github.com/rust-lang/rust/issues/153655>.
|
|
|
|
#![feature(doc_cfg)]
|
|
#![doc(auto_cfg(hide(
|
|
target_pointer_width = "64",
|
|
)))]
|
|
|
|
#![crate_name = "foo"]
|
|
|
|
pub trait Trait {
|
|
fn f(&self) {}
|
|
}
|
|
|
|
pub trait Bob {
|
|
fn bob(&self) {}
|
|
}
|
|
|
|
pub trait Foo {
|
|
fn foo(&self) {}
|
|
}
|
|
|
|
pub struct X;
|
|
|
|
//@has 'foo/struct.X.html'
|
|
//@count - '//*[@id="impl-Bob-for-X"]' 1
|
|
//@count - '//*[@id="impl-Bob-for-X"]/*[@class="item-info"]' 0
|
|
//@count - '//*[@id="impl-Trait-for-X"]' 1
|
|
//@count - '//*[@id="impl-Trait-for-X"]/*[@class="item-info"]' 0
|
|
|
|
// If you need to update this XPath, in particular `item-info`, update all
|
|
// the others in this file.
|
|
//@count - '//*[@id="impl-Foo-for-X"]/*[@class="item-info"]' 1
|
|
|
|
//@has 'foo/trait.Trait.html'
|
|
//@count - '//*[@id="impl-Trait-for-X"]' 1
|
|
//@count - '//*[@id="impl-Trait-for-X"]/*[@class="item-info"]' 0
|
|
#[cfg(any(target_pointer_width = "64", target_arch = "wasm32"))]
|
|
#[doc(auto_cfg(hide(target_arch = "wasm32")))]
|
|
mod imp {
|
|
impl super::Trait for super::X { fn f(&self) {} }
|
|
}
|
|
|
|
//@has 'foo/trait.Bob.html'
|
|
//@count - '//*[@id="impl-Bob-for-X"]' 1
|
|
//@count - '//*[@id="impl-Bob-for-X"]/*[@class="item-info"]' 0
|
|
#[cfg(any(target_pointer_width = "64", target_arch = "wasm32"))]
|
|
#[doc(auto_cfg = false)]
|
|
mod imp2 {
|
|
impl super::Bob for super::X { fn bob(&self) {} }
|
|
}
|
|
|
|
//@has 'foo/trait.Foo.html'
|
|
//@count - '//*[@id="impl-Foo-for-X"]/*[@class="item-info"]' 1
|
|
// We use this to force xpath tests to be updated if `item-info` class is changed.
|
|
#[cfg(any(target_pointer_width = "64", target_arch = "wasm32"))]
|
|
mod imp3 {
|
|
impl super::Foo for super::X { fn foo(&self) {} }
|
|
}
|
|
|
|
pub struct Y;
|
|
|
|
//@has 'foo/struct.Y.html'
|
|
//@count - '//*[@id="implementations-list"]/*[@class="impl-items"]' 1
|
|
//@count - '//*[@id="implementations-list"]/*[@class="impl-items"]/*[@class="item-info"]' 0
|
|
#[cfg(any(target_pointer_width = "64", target_arch = "wasm32"))]
|
|
#[doc(auto_cfg(hide(target_arch = "wasm32")))]
|
|
mod imp4 {
|
|
impl super::Y { pub fn plain_auto() {} }
|
|
}
|
|
|
|
pub struct Z;
|
|
|
|
//@has 'foo/struct.Z.html'
|
|
//@count - '//*[@id="implementations-list"]/*[@class="impl-items"]' 1
|
|
//@count - '//*[@id="implementations-list"]/*[@class="impl-items"]/*[@class="item-info"]' 0
|
|
#[cfg(any(target_pointer_width = "64", target_arch = "wasm32"))]
|
|
#[doc(auto_cfg = false)]
|
|
mod imp5 {
|
|
impl super::Z { pub fn plain_auto() {} }
|
|
}
|
|
|
|
// The "witness" which has the item info.
|
|
pub struct W;
|
|
|
|
//@has 'foo/struct.W.html'
|
|
//@count - '//*[@id="implementations-list"]/*[@class="impl-items"]' 1
|
|
//@count - '//*[@id="implementations-list"]/*[@class="impl-items"]/*[@class="item-info"]' 1
|
|
#[cfg(any(target_pointer_width = "64", target_arch = "wasm32"))]
|
|
mod imp6 {
|
|
impl super::W { pub fn plain_auto() {} }
|
|
}
|