os-rust/src/test/rustdoc-gui/implementors.goml

// The goal of this test is to check that the external trait implementors, generated with JS,
// have the same display than the "local" ones.
goto: file://|DOC_PATH|/implementors/trait.Whatever.html
assert: "#implementors-list"
// There are supposed to be two implementors listed.
assert-count: ("#implementors-list .impl", 2)
// Now we check that both implementors have an anchor, an ID and a similar DOM.
assert: ("#implementors-list .impl:nth-child(1) > a.anchor")
assert-attribute: ("#implementors-list .impl:nth-child(1)", {"id": "impl-Whatever-for-Struct"})
assert-attribute: ("#implementors-list .impl:nth-child(1) > a.anchor", {"href": "#impl-Whatever-for-Struct"})
assert: "#implementors-list .impl:nth-child(1) > .code-header.in-band"

assert: ("#implementors-list .impl:nth-child(2) > a.anchor")
assert-attribute: ("#implementors-list .impl:nth-child(2)", {"id": "impl-Whatever-1"})
assert-attribute: ("#implementors-list .impl:nth-child(2) > a.anchor", {"href": "#impl-Whatever-1"})
assert: "#implementors-list .impl:nth-child(2) > .code-header.in-band"

goto: file://|DOC_PATH|/test_docs/struct.HasEmptyTraits.html
compare-elements-position-near-false: (
    "#impl-EmptyTrait1-for-HasEmptyTraits",
    "#impl-EmptyTrait2-for-HasEmptyTraits",
    {"y": 30},
)
compare-elements-position-near: (
    "#impl-EmptyTrait3-for-HasEmptyTraits h3",
    "#impl-EmptyTrait3-for-HasEmptyTraits .item-info",
    {"y": 30},
)

// Now check that re-exports work correctly.
// There should be exactly one impl shown on both of these pages.
goto: file://|DOC_PATH|/lib2/trait.TraitToReexport.html
assert-count: ("#implementors-list .impl", 1)
goto: file://|DOC_PATH|/implementors/trait.TraitToReexport.html
assert-count: ("#implementors-list .impl", 1)