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rustdoc: fix current class on sidebar modnav

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This commit is contained in:
Michael Howell 2024-07-18 12:06:21 -07:00
parent 5753b30676
commit 2e1e627430
2 changed files with 9 additions and 3 deletions
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8
src/librustdoc/html/static/js/main.js
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@ -529,13 +529,15 @@ function preLoadCss(cssUrl) {
} }
const link = document.createElement("a"); const link = document.createElement("a");
link.href = path; link.href = path;
if (path === current_page) {
link.className = "current";
}
link.textContent = name; link.textContent = name;
const li = document.createElement("li"); const li = document.createElement("li");
li.appendChild(link); li.appendChild(link);
ul.appendChild(li); ul.appendChild(li);
// Don't "optimize" this to just use `path`.
// We want the browser to normalize this into an absolute URL.
if (link.href === current_page) {
li.classList.add("current");
}
} }
sidebar.appendChild(h3); sidebar.appendChild(h3);
sidebar.appendChild(ul); sidebar.appendChild(ul);

4
tests/rustdoc-gui/sidebar.goml
View File

@ -72,6 +72,7 @@ click: "#structs + .item-table .item-name > a"
assert-count: (".sidebar .sidebar-crate", 1) assert-count: (".sidebar .sidebar-crate", 1)
assert-count: (".sidebar .location", 1) assert-count: (".sidebar .location", 1)
assert-count: (".sidebar h2", 3) assert-count: (".sidebar h2", 3)
assert-text: (".sidebar-elems ul.block > li.current > a", "Foo")
// We check that there is no crate listed outside of the top level. // We check that there is no crate listed outside of the top level.
assert-false: ".sidebar-elems > .crate" assert-false: ".sidebar-elems > .crate"
@ -110,6 +111,7 @@ click: "#functions + .item-table .item-name > a"
assert-text: (".sidebar > .sidebar-crate > h2 > a", "lib2") assert-text: (".sidebar > .sidebar-crate > h2 > a", "lib2")
assert-count: (".sidebar .location", 0) assert-count: (".sidebar .location", 0)
assert-count: (".sidebar h2", 1) assert-count: (".sidebar h2", 1)
assert-text: (".sidebar-elems ul.block > li.current > a", "foobar")
// We check that we don't have the crate list. // We check that we don't have the crate list.
assert-false: ".sidebar-elems > .crate" assert-false: ".sidebar-elems > .crate"
@ -118,6 +120,7 @@ assert-property: (".sidebar", {"clientWidth": "200"})
assert-text: (".sidebar > .sidebar-crate > h2 > a", "lib2") assert-text: (".sidebar > .sidebar-crate > h2 > a", "lib2")
assert-text: (".sidebar > .location", "Module module") assert-text: (".sidebar > .location", "Module module")
assert-count: (".sidebar .location", 1) assert-count: (".sidebar .location", 1)
assert-text: (".sidebar-elems ul.block > li.current > a", "module")
// Module page requires three headings: // Module page requires three headings:
// - Presistent crate branding (name and version) // - Presistent crate branding (name and version)
// - Module name, followed by TOC for module headings // - Module name, followed by TOC for module headings
@ -138,6 +141,7 @@ assert-text: (".sidebar > .sidebar-elems > h2", "In lib2::module::sub_module")
assert-property: (".sidebar > .sidebar-elems > h2 > a", { assert-property: (".sidebar > .sidebar-elems > h2 > a", {
"href": "/module/sub_module/index.html", "href": "/module/sub_module/index.html",
}, ENDS_WITH) }, ENDS_WITH)
assert-text: (".sidebar-elems ul.block > li.current > a", "sub_sub_module")
// We check that we don't have the crate list. // We check that we don't have the crate list.
assert-false: ".sidebar-elems .crate" assert-false: ".sidebar-elems .crate"
assert-text: (".sidebar-elems > section ul > li:nth-child(1)", "Functions") assert-text: (".sidebar-elems > section ul > li:nth-child(1)", "Functions")