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Add GUI test for trait bounds display

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This commit is contained in:
Guillaume Gomez 2024-07-19 18:32:33 +02:00
parent 590c01a5c5
commit eec3c3db88
2 changed files with 41 additions and 0 deletions
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6
tests/rustdoc-gui/src/test_docs/lib.rs
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@ -614,3 +614,9 @@ pub enum Enum {
B, B,
} }
} }
pub mod trait_bounds {
pub trait OneBound: Sized {}
pub trait TwoBounds: Sized + Copy {}
pub trait ThreeBounds: Sized + Copy + Eq {}
}

35
tests/rustdoc-gui/trait-with-bounds.goml Normal file
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@ -0,0 +1,35 @@
// Check that if a trait has more than 2 bounds, they are displayed on different lines.
// It tries to load a JS for each trait but there are none since they're not implemented.
fail-on-request-error: false
go-to: "file://" + |DOC_PATH| + "/test_docs/trait_bounds/trait.OneBound.html"
// They should have the same Y position.
compare-elements-position: (
".item-decl code",
".item-decl a.trait[title='trait core::marker::Sized']",
["y"],
)
go-to: "file://" + |DOC_PATH| + "/test_docs/trait_bounds/trait.TwoBounds.html"
// They should have the same Y position.
compare-elements-position: (
".item-decl code",
".item-decl a.trait[title='trait core::marker::Copy']",
["y"],
)
go-to: "file://" + |DOC_PATH| + "/test_docs/trait_bounds/trait.ThreeBounds.html"
// All on their own line.
compare-elements-position-false: (
".item-decl code",
".item-decl a.trait[title='trait core::marker::Sized']",
["y"],
)
compare-elements-position-false: (
".item-decl a.trait[title='trait core::marker::Sized']",
".item-decl a.trait[title='trait core::marker::Copy']",
["y"],
)
compare-elements-position-false: (
".item-decl a.trait[title='trait core::marker::Copy']",
".item-decl a.trait[title='trait core::cmp::Eq']",
["y"],
)