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Rollup merge of #87188 - GuillaumeGomez:gui-test-auto-hide-trait-impl, r=notriddle

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Add GUI test for auto-hide-trait-implementations setting

Fixes #85592.

r? ``@notriddle``
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Guillaume Gomez 2021-07-16 19:54:10 +02:00 • committed by GitHub
commit e596aa294b
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13
src/test/rustdoc-gui/auto-hide-trait-implementations.goml Normal file
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@ -0,0 +1,13 @@
// Checks that the setting "auto hide trait implementations" is working as expected.
goto: file://|DOC_PATH|/test_docs/struct.Foo.html
// By default, the trait implementations are not collapsed.
assert-attribute: ("#trait-implementations-list > details", {"open": ""}, ALL)
// We now set the setting to auto hide all trait implementations.
local-storage: {"rustdoc-auto-hide-trait-implementations": "true" }
// We reload to ensure the trait implementations are collapsed as expected.
reload:
// We now check that all matching elements don't have the open attributes.
assert-attribute-false: ("#trait-implementations-list > details", {"open": ""}, ALL)

7
src/test/rustdoc-gui/src/test_docs/lib.rs
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@ -5,6 +5,7 @@
#![feature(doc_keyword)] #![feature(doc_keyword)]
#![feature(doc_cfg)] #![feature(doc_cfg)]
use std::convert::AsRef;
use std::fmt; use std::fmt;
/// Basic function with some code examples: /// Basic function with some code examples:
@ -36,6 +37,12 @@ impl Foo {
} }
} }
impl AsRef<str> for Foo {
fn as_ref(&self) -> &str {
"hello"
}
}
/// Just a normal enum. /// Just a normal enum.
#[doc(alias = "ThisIsAnAlias")] #[doc(alias = "ThisIsAnAlias")]
pub enum WhoLetTheDogOut { pub enum WhoLetTheDogOut {