Auto merge of #2607 - RalfJung:rustup, r=RalfJung

Rustup

83 files changed, 1323 insertions, 696 deletions

diff --git a/src/test/rustdoc-gui/anchor-navigable.goml b/src/test/rustdoc-gui/anchor-navigable.goml
index 424c312233b..9d5c55a1e1d 100644
--- a/src/test/rustdoc-gui/anchor-navigable.goml
+++ b/src/test/rustdoc-gui/anchor-navigable.goml
@@ -4,8 +4,8 @@
 // anchor and the `impl Foo`. If there were a gap, this would cause an annoying
 // problem: you hover `impl Foo` to see the anchor, then when you move your
 // mouse to the left, the anchor disappears before you reach it.
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html"
 // We check that ".item-info" is bigger than its content.
 move-cursor-to: ".impl"
-assert-property: (".impl > a.anchor", {"offsetWidth": "9"})
+assert-property: (".impl > a.anchor", {"offsetWidth": "8"})
 assert-css: (".impl > a.anchor", {"left": "-8px"})
diff --git a/src/test/rustdoc-gui/anchors.goml b/src/test/rustdoc-gui/anchors.goml
index 3ad62c721b4..fb8e288fae8 100644
--- a/src/test/rustdoc-gui/anchors.goml
+++ b/src/test/rustdoc-gui/anchors.goml
@@ -1,154 +1,107 @@
 // This test is to ensure that the anchors (`§`) have the expected color and position.
-goto: file://|DOC_PATH|/staged_api/struct.Foo.html
 
-// This is needed to ensure that the text color is computed.
-show-text: true
-
-// Set the theme to light.
-local-storage: {"rustdoc-theme": "light", "rustdoc-use-system-theme": "false"}
-// We reload the page so the local storage settings are being used.
-reload:
-
-assert-css: ("#toggle-all-docs", {"color": "rgb(0, 0, 0)"})
-assert-css: (".fqn .in-band a:nth-of-type(1)", {"color": "rgb(0, 0, 0)"})
-assert-css: (".fqn .in-band a:nth-of-type(2)", {"color": "rgb(173, 55, 138)"})
-assert-css: (
-    ".rightside .srclink",
-    {"color": "rgb(56, 115, 173)", "text-decoration": "none solid rgb(56, 115, 173)"},
-    ALL,
-)
-compare-elements-css: (".rightside .srclink", ".rightside.srclink", ["color", "text-decoration"])
-compare-elements-css: (".main-heading .srclink", ".rightside.srclink", ["color", "text-decoration"])
-
-move-cursor-to: ".main-heading .srclink"
-assert-css: (
-    ".main-heading .srclink",
-    {"color": "rgb(56, 115, 173)", "text-decoration": "underline solid rgb(56, 115, 173)"},
-)
-move-cursor-to: ".impl-items .rightside .srclink"
-assert-css: (
-    ".impl-items .rightside .srclink",
-    {"color": "rgb(56, 115, 173)", "text-decoration": "none solid rgb(56, 115, 173)"},
-)
-move-cursor-to: ".impl-items .rightside.srclink"
-assert-css: (
-    ".impl-items .rightside.srclink",
-    {"color": "rgb(56, 115, 173)", "text-decoration": "none solid rgb(56, 115, 173)"},
-)
-
-goto: file://|DOC_PATH|/test_docs/struct.HeavilyDocumentedStruct.html
-
-assert-css: ("#top-doc-prose-title", {"color": "rgb(0, 0, 0)"})
-
-assert-css: (".sidebar a", {"color": "rgb(53, 109, 164)"})
-assert-css: (".in-band a", {"color": "rgb(0, 0, 0)"})
-
-// We move the cursor over the "Implementations" title so the anchor is displayed.
-move-cursor-to: "h2#implementations"
-assert-css: ("h2#implementations a.anchor", {"color": "rgb(0, 0, 0)"})
-
-// Same thing with the impl block title.
-move-cursor-to: "#impl-HeavilyDocumentedStruct"
-assert-css: ("#impl-HeavilyDocumentedStruct a.anchor", {"color": "rgb(0, 0, 0)"})
-
-assert-css: ("#title-for-struct-impl-item-doc", {"margin-left": "0px"})
-
-//
-// We do the same checks with the dark theme now.
-//
-local-storage: {"rustdoc-theme": "dark", "rustdoc-use-system-theme": "false"}
-goto: file://|DOC_PATH|/staged_api/struct.Foo.html
-
-assert-css: ("#toggle-all-docs", {"color": "rgb(221, 221, 221)"})
-assert-css: (".fqn .in-band a:nth-of-type(1)", {"color": "rgb(221, 221, 221)"})
-assert-css: (".fqn .in-band a:nth-of-type(2)", {"color": "rgb(45, 191, 184)"})
-assert-css: (
-    ".rightside .srclink",
-    {"color": "rgb(210, 153, 29)", "text-decoration": "none solid rgb(210, 153, 29)"},
-    ALL,
-)
-compare-elements-css: (".rightside .srclink", ".rightside.srclink", ["color", "text-decoration"])
-compare-elements-css: (".main-heading .srclink", ".rightside.srclink", ["color", "text-decoration"])
-
-move-cursor-to: ".main-heading .srclink"
-assert-css: (
-    ".main-heading .srclink",
-    {"color": "rgb(210, 153, 29)", "text-decoration": "underline solid rgb(210, 153, 29)"},
+define-function: (
+    "check-colors",
+    (theme, main_color, title_color, fqn_color, fqn_type_color, src_link_color, sidebar_link_color),
+    [
+        ("goto", "file://" + |DOC_PATH| + "/staged_api/struct.Foo.html"),
+        // This is needed to ensure that the text color is computed.
+        ("show-text", true),
+
+        // Setting the theme.
+        ("local-storage", {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"}),
+        // We reload the page so the local storage settings are being used.
+        ("reload"),
+
+        ("assert-css", ("#toggle-all-docs", {"color": |main_color|})),
+        ("assert-css", (".fqn a:nth-of-type(1)", {"color": |fqn_color|})),
+        ("assert-css", (".fqn a:nth-of-type(2)", {"color": |fqn_type_color|})),
+        ("assert-css", (
+             ".rightside .srclink",
+             {"color": |src_link_color|, "text-decoration": "none solid " + |src_link_color|},
+             ALL,
+        )),
+        (
+            "compare-elements-css",
+            (".rightside .srclink", ".rightside.srclink", ["color", "text-decoration"]),
+        ),
+        (
+            "compare-elements-css",
+            (".main-heading .srclink", ".rightside.srclink", ["color", "text-decoration"]),
+        ),
+
+        ("move-cursor-to", ".main-heading .srclink"),
+        ("assert-css", (
+             ".main-heading .srclink",
+             {"color": |src_link_color|, "text-decoration": "underline solid " + |src_link_color|},
+        )),
+        ("move-cursor-to", ".impl-items .rightside .srclink"),
+        ("assert-css", (
+             ".impl-items .rightside .srclink",
+             {"color": |src_link_color|, "text-decoration": "none solid " + |src_link_color|},
+        )),
+        ("move-cursor-to", ".impl-items .rightside.srclink"),
+        ("assert-css", (
+             ".impl-items .rightside.srclink",
+             {"color": |src_link_color|, "text-decoration": "none solid " + |src_link_color|},
+        )),
+
+        ("goto", "file://" + |DOC_PATH| + "/test_docs/struct.HeavilyDocumentedStruct.html"),
+        // Since we changed page, we need to set the theme again.
+        ("local-storage", {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"}),
+        // We reload the page so the local storage settings are being used.
+        ("reload"),
+
+        ("assert-css", ("#top-doc-prose-title", {"color": |title_color|})),
+
+        ("assert-css", (".sidebar a", {"color": |sidebar_link_color|})),
+        ("assert-css", ("h1.fqn a", {"color": |title_color|})),
+
+        // We move the cursor over the "Implementations" title so the anchor is displayed.
+        ("move-cursor-to", "h2#implementations"),
+        ("assert-css", ("h2#implementations a.anchor", {"color": |main_color|})),
+
+        // Same thing with the impl block title.
+        ("move-cursor-to", "#impl-HeavilyDocumentedStruct"),
+        ("assert-css", ("#impl-HeavilyDocumentedStruct a.anchor", {"color": |main_color|})),
+
+        ("assert-css", ("#title-for-struct-impl-item-doc", {"margin-left": "0px"})),
+    ],
 )
-move-cursor-to: ".impl-items .rightside .srclink"
-assert-css: (
-    ".impl-items .rightside .srclink",
-    {"color": "rgb(210, 153, 29)", "text-decoration": "none solid rgb(210, 153, 29)"},
-)
-move-cursor-to: ".impl-items .rightside.srclink"
-assert-css: (
-    ".impl-items .rightside.srclink",
-    {"color": "rgb(210, 153, 29)", "text-decoration": "none solid rgb(210, 153, 29)"},
-)
-
-goto: file://|DOC_PATH|/test_docs/struct.HeavilyDocumentedStruct.html
-
-assert-css: ("#top-doc-prose-title", {"color": "rgb(221, 221, 221)"})
-
-assert-css: (".sidebar a", {"color": "rgb(253, 191, 53)"})
-assert-css: (".in-band a", {"color": "rgb(221, 221, 221)"})
-
-// We move the cursor over the "Implementations" title so the anchor is displayed.
-move-cursor-to: "h2#implementations"
-assert-css: ("h2#implementations a.anchor", {"color": "rgb(221, 221, 221)"})
-
-// Same thing with the impl block title.
-move-cursor-to: "#impl-HeavilyDocumentedStruct"
-assert-css: ("#impl-HeavilyDocumentedStruct a.anchor", {"color": "rgb(221, 221, 221)"})
-
-assert-css: ("#title-for-struct-impl-item-doc", {"margin-left": "0px"})
-
-//
-// We do the same checks with the ayu theme now.
-//
-local-storage: {"rustdoc-theme": "ayu", "rustdoc-use-system-theme": "false"}
-goto: file://|DOC_PATH|/staged_api/struct.Foo.html
 
-assert-css: ("#toggle-all-docs", {"color": "rgb(197, 197, 197)"})
-assert-css: (".fqn .in-band a:nth-of-type(1)", {"color": "rgb(255, 255, 255)"})
-assert-css: (".fqn .in-band a:nth-of-type(2)", {"color": "rgb(255, 160, 165)"})
-assert-css: (
-    ".rightside .srclink",
-    {"color": "rgb(57, 175, 215)", "text-decoration": "none solid rgb(57, 175, 215)"},
-    ALL,
+call-function: (
+    "check-colors",
+    {
+        "theme": "ayu",
+        "main_color": "rgb(197, 197, 197)",
+        "title_color": "rgb(255, 255, 255)",
+        "fqn_color": "rgb(255, 255, 255)",
+        "fqn_type_color": "rgb(255, 160, 165)",
+        "src_link_color": "rgb(57, 175, 215)",
+        "sidebar_link_color": "rgb(83, 177, 219)",
+    },
 )
-compare-elements-css: (".rightside .srclink", ".rightside.srclink", ["color", "text-decoration"])
-compare-elements-css: (".main-heading .srclink", ".rightside.srclink", ["color", "text-decoration"])
-
-move-cursor-to: ".main-heading .srclink"
-assert-css: (
-    ".main-heading .srclink",
-    {"color": "rgb(57, 175, 215)", "text-decoration": "underline solid rgb(57, 175, 215)"},
-)
-move-cursor-to: ".impl-items .rightside .srclink"
-assert-css: (
-    ".impl-items .rightside .srclink",
-    {"color": "rgb(57, 175, 215)", "text-decoration": "none solid rgb(57, 175, 215)"},
+call-function: (
+    "check-colors",
+    {
+        "theme": "dark",
+        "main_color": "rgb(221, 221, 221)",
+        "title_color": "rgb(221, 221, 221)",
+        "fqn_color": "rgb(221, 221, 221)",
+        "fqn_type_color": "rgb(45, 191, 184)",
+        "src_link_color": "rgb(210, 153, 29)",
+        "sidebar_link_color": "rgb(253, 191, 53)",
+    },
 )
-move-cursor-to: ".impl-items .rightside.srclink"
-assert-css: (
-    ".impl-items .rightside.srclink",
-    {"color": "rgb(57, 175, 215)", "text-decoration": "none solid rgb(57, 175, 215)"},
+call-function: (
+    "check-colors",
+    {
+        "theme": "light",
+        "main_color": "rgb(0, 0, 0)",
+        "title_color": "rgb(0, 0, 0)",
+        "fqn_color": "rgb(0, 0, 0)",
+        "fqn_type_color": "rgb(173, 55, 138)",
+        "src_link_color": "rgb(56, 115, 173)",
+        "sidebar_link_color": "rgb(53, 109, 164)",
+    },
 )
-
-goto: file://|DOC_PATH|/test_docs/struct.HeavilyDocumentedStruct.html
-
-assert-css: ("#top-doc-prose-title", {"color": "rgb(255, 255, 255)"})
-
-assert-css: (".sidebar a", {"color": "rgb(83, 177, 219)"})
-assert-css: (".in-band a", {"color": "rgb(255, 255, 255)"})
-
-// We move the cursor over the "Implementations" title so the anchor is displayed.
-move-cursor-to: "h2#implementations"
-assert-css: ("h2#implementations a.anchor", {"color": "rgb(197, 197, 197)"})
-
-// Same thing with the impl block title.
-move-cursor-to: "#impl-HeavilyDocumentedStruct"
-assert-css: ("#impl-HeavilyDocumentedStruct a.anchor", {"color": "rgb(197, 197, 197)"})
-
-assert-css: ("#title-for-struct-impl-item-doc", {"margin-left": "0px"})
diff --git a/src/test/rustdoc-gui/auto-hide-trait-implementations.goml b/src/test/rustdoc-gui/auto-hide-trait-implementations.goml
index 7b1358fedc3..0a619c3524a 100644
--- a/src/test/rustdoc-gui/auto-hide-trait-implementations.goml
+++ b/src/test/rustdoc-gui/auto-hide-trait-implementations.goml
@@ -1,5 +1,5 @@
 // Checks that the setting "auto hide trait implementations" is working as expected.
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
+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)
diff --git a/src/test/rustdoc-gui/basic-code.goml b/src/test/rustdoc-gui/basic-code.goml
index 27deb2c989c..f4ba5a12845 100644
--- a/src/test/rustdoc-gui/basic-code.goml
+++ b/src/test/rustdoc-gui/basic-code.goml
@@ -1,3 +1,3 @@
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 click: ".srclink"
-assert-count: (".line-numbers", 1)
+assert-count: (".src-line-numbers", 1)
diff --git a/src/test/rustdoc-gui/basic.goml b/src/test/rustdoc-gui/basic.goml
index 239e51a9129..60292835bc0 100644
--- a/src/test/rustdoc-gui/basic.goml
+++ b/src/test/rustdoc-gui/basic.goml
@@ -1,4 +1,4 @@
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 assert: ("#functions")
-goto: ./struct.Foo.html
+goto: "./struct.Foo.html"
 assert: ("div.item-decl")
diff --git a/src/test/rustdoc-gui/check-code-blocks-margin.goml b/src/test/rustdoc-gui/check-code-blocks-margin.goml
index f2fc3e9afc2..c2cec00204d 100644
--- a/src/test/rustdoc-gui/check-code-blocks-margin.goml
+++ b/src/test/rustdoc-gui/check-code-blocks-margin.goml
@@ -1,5 +1,5 @@
 // This test ensures that the docblock elements have the appropriate left margin.
-goto: file://|DOC_PATH|/test_docs/fn.foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/fn.foo.html"
 // The top docblock elements shouldn't have left margin...
 assert-css: ("#main-content .item-decl", {"margin-left": "0px"})
 // ... but all the others should!
diff --git a/src/test/rustdoc-gui/check-stab-in-docblock.goml b/src/test/rustdoc-gui/check-stab-in-docblock.goml
index 7f965ada594..266fa999728 100644
--- a/src/test/rustdoc-gui/check-stab-in-docblock.goml
+++ b/src/test/rustdoc-gui/check-stab-in-docblock.goml
@@ -1,21 +1,27 @@
 // This test checks that using `.stab` attributes in `.docblock` elements doesn't
 // create scrollable paragraphs.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 // Needs the text to be display to check for scrollable content.
 show-text: true
 size: (786, 600)
 // Confirms that there 3 paragraphs.
 assert-count: (".top-doc .docblock p", 3)
 // Checking that there is no scrollable content.
+store-property: (clientHeight, ".top-doc .docblock p:nth-of-type(1)", "clientHeight")
+store-property: (clientWidth, ".top-doc .docblock p:nth-of-type(1)", "clientWidth")
 assert-property: (
     ".top-doc .docblock p:nth-of-type(1)",
-    {"scrollHeight": "120", "clientHeight": "120", "scrollWidth": "502", "clientWidth": "502"},
+    {"scrollHeight": |clientHeight|, "scrollWidth": |clientWidth|},
 )
+store-property: (clientHeight, ".top-doc .docblock p:nth-of-type(2)", "clientHeight")
+store-property: (clientWidth, ".top-doc .docblock p:nth-of-type(2)", "clientWidth")
 assert-property: (
     ".top-doc .docblock p:nth-of-type(2)",
-    {"scrollHeight": "48", "clientHeight": "48", "scrollWidth": "502", "clientWidth": "502"},
+    {"scrollHeight": |clientHeight|, "scrollWidth": |clientWidth|},
 )
+store-property: (clientHeight, ".top-doc .docblock p:nth-of-type(3)", "clientHeight")
+store-property: (clientWidth, ".top-doc .docblock p:nth-of-type(3)", "clientWidth")
 assert-property: (
     ".top-doc .docblock p:nth-of-type(3)",
-    {"scrollHeight": "48", "clientHeight": "48", "scrollWidth": "502", "clientWidth": "502"},
+    {"scrollHeight": |clientHeight|, "scrollWidth": |clientWidth|},
 )
diff --git a/src/test/rustdoc-gui/check_info_sign_position.goml b/src/test/rustdoc-gui/check_info_sign_position.goml
index 47a78f02fb6..f36e73fc5e9 100644
--- a/src/test/rustdoc-gui/check_info_sign_position.goml
+++ b/src/test/rustdoc-gui/check_info_sign_position.goml
@@ -1,7 +1,7 @@
 // This test checks the position of the information on the code blocks (like
 // `compile_fail` or `ignore`).
-goto: file://|DOC_PATH|/test_docs/index.html
-goto: ./fn.check_list_code_block.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
+goto: "./fn.check_list_code_block.html"
 // If the codeblock is the first element of the docblock, the information tooltip must have
 // have some top margin to avoid going over the toggle (the "[+]").
 assert-css: (".docblock > .example-wrap.compile_fail .tooltip", { "margin-top": "16px" })
diff --git a/src/test/rustdoc-gui/code-blocks-overflow.goml b/src/test/rustdoc-gui/code-blocks-overflow.goml
index f93f3f0aefc..fbf0e890bdc 100644
--- a/src/test/rustdoc-gui/code-blocks-overflow.goml
+++ b/src/test/rustdoc-gui/code-blocks-overflow.goml
@@ -1,8 +1,8 @@
 // This test ensures that codeblocks content don't overflow.
-goto: file://|DOC_PATH|/lib2/sub_mod/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/lib2/sub_mod/struct.Foo.html"
 size: (1080, 600)
 // There should be two codeblocks: a rust one and a non-rust one.
 assert-count: (".docblock > .example-wrap", 2)
 assert: ".docblock > .example-wrap > .language-txt"
 assert: ".docblock > .example-wrap > .rust-example-rendered"
-assert-css: (".docblock > .example-wrap > pre", {"width": "785.25px", "overflow-x": "auto"}, ALL)
+assert-css: (".docblock > .example-wrap > pre", {"width": "796px", "overflow-x": "auto"}, ALL)
diff --git a/src/test/rustdoc-gui/code-color.goml b/src/test/rustdoc-gui/code-color.goml
index 2f95bfb6b17..118f04ad6dc 100644
--- a/src/test/rustdoc-gui/code-color.goml
+++ b/src/test/rustdoc-gui/code-color.goml
@@ -2,29 +2,23 @@
 // check that the rule isn't applied on other "<code>" elements.
 //
 // While we're at it, we also check it for the other themes.
-goto: file://|DOC_PATH|/test_docs/fn.foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/fn.foo.html"
 // If the text isn't displayed, the browser doesn't compute color style correctly...
 show-text: true
-// Set the theme to dark.
-local-storage: {"rustdoc-theme": "dark", "rustdoc-preferred-dark-theme": "dark", "rustdoc-use-system-theme": "false"}
-// We reload the page so the local storage settings are being used.
-reload:
 
-assert-css: (".docblock pre > code", {"color": "rgb(221, 221, 221)"}, ALL)
-assert-css: (".docblock > p > code", {"color": "rgb(221, 221, 221)"}, ALL)
+define-function: (
+    "check-colors",
+    (theme, doc_code_color, doc_inline_code_color),
+    [
+        // Set the theme.
+        ("local-storage", {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"}),
+        // We reload the page so the local storage settings are being used.
+        ("reload"),
+        ("assert-css", (".docblock pre > code", {"color": |doc_code_color|}, ALL)),
+        ("assert-css", (".docblock > p > code", {"color": |doc_inline_code_color|}, ALL)),
+    ],
+)
 
-// Set the theme to ayu.
-local-storage: {"rustdoc-theme": "ayu", "rustdoc-preferred-dark-theme": "ayu", "rustdoc-use-system-theme": "false"}
-// We reload the page so the local storage settings are being used.
-reload:
-
-assert-css: (".docblock pre > code", {"color": "rgb(230, 225, 207)"}, ALL)
-assert-css: (".docblock > p > code", {"color": "rgb(255, 180, 84)"}, ALL)
-
-// Set the theme to light.
-local-storage: {"rustdoc-theme": "light", "rustdoc-use-system-theme": "false"}
-// We reload the page so the local storage settings are being used.
-reload:
-
-assert-css: (".docblock pre > code", {"color": "rgb(0, 0, 0)"}, ALL)
-assert-css: (".docblock > p > code", {"color": "rgb(0, 0, 0)"}, ALL)
+call-function: ("check-colors", ("ayu", "rgb(230, 225, 207)", "rgb(255, 180, 84)"))
+call-function: ("check-colors", ("dark", "rgb(221, 221, 221)", "rgb(221, 221, 221)"))
+call-function: ("check-colors", ("light", "rgb(0, 0, 0)", "rgb(0, 0, 0)"))
diff --git a/src/test/rustdoc-gui/code-sidebar-toggle.goml b/src/test/rustdoc-gui/code-sidebar-toggle.goml
index 867db056948..00a0ea1e1a2 100644
--- a/src/test/rustdoc-gui/code-sidebar-toggle.goml
+++ b/src/test/rustdoc-gui/code-sidebar-toggle.goml
@@ -1,5 +1,5 @@
 // This test checks that the source code pages sidebar toggle is working as expected.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 click: ".srclink"
 wait-for: "#sidebar-toggle"
 click: "#sidebar-toggle"
diff --git a/src/test/rustdoc-gui/code-tags.goml b/src/test/rustdoc-gui/code-tags.goml
index 8d399a9a589..837a2c1d57f 100644
--- a/src/test/rustdoc-gui/code-tags.goml
+++ b/src/test/rustdoc-gui/code-tags.goml
@@ -1,5 +1,5 @@
 // This test ensures that items and documentation code blocks are wrapped in <pre><code>
-goto: file://|DOC_PATH|/test_docs/fn.foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/fn.foo.html"
 size: (1080, 600)
 // There should be four doc codeblocks.
 // Check that their content is inside <pre><code>
@@ -7,14 +7,14 @@ assert-count: (".example-wrap pre > code", 4)
 // Check that function signature is inside <pre><code>
 assert: "pre.rust.fn > code"
 
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html"
 assert: "pre.rust.struct > code"
 
-goto: file://|DOC_PATH|/test_docs/enum.AnEnum.html
+goto: "file://" + |DOC_PATH| + "/test_docs/enum.AnEnum.html"
 assert: "pre.rust.enum > code"
 
-goto: file://|DOC_PATH|/test_docs/trait.AnotherOne.html
+goto: "file://" + |DOC_PATH| + "/test_docs/trait.AnotherOne.html"
 assert: "pre.rust.trait > code"
 
-goto: file://|DOC_PATH|/test_docs/type.SomeType.html
+goto: "file://" + |DOC_PATH| + "/test_docs/type.SomeType.html"
 assert: "pre.rust.typedef > code"
diff --git a/src/test/rustdoc-gui/codeblock-tooltip.goml b/src/test/rustdoc-gui/codeblock-tooltip.goml
index 21a9e120c80..8e681a2a0c3 100644
--- a/src/test/rustdoc-gui/codeblock-tooltip.goml
+++ b/src/test/rustdoc-gui/codeblock-tooltip.goml
@@ -1,96 +1,80 @@
 // Checking the colors of the codeblocks tooltips.
-goto: file://|DOC_PATH|/test_docs/fn.foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/fn.foo.html"
 show-text: true
 
-// Dark theme.
-local-storage: {"rustdoc-theme": "dark", "rustdoc-use-system-theme": "false"}
-reload:
-
-// compile_fail block
-assert-css: (".docblock .example-wrap.compile_fail .tooltip", {"color": "rgba(255, 0, 0, 0.5)"})
-assert-css: (".docblock .example-wrap.compile_fail", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
-
-move-cursor-to: ".docblock .example-wrap.compile_fail"
-
-assert-css: (".docblock .example-wrap.compile_fail .tooltip", {"color": "rgb(255, 0, 0)"})
-assert-css: (".docblock .example-wrap.compile_fail", {"border-left": "2px solid rgb(255, 0, 0)"})
-
-// should_panic block
-assert-css: (".docblock .example-wrap.should_panic .tooltip", {"color": "rgba(255, 0, 0, 0.5)"})
-assert-css: (".docblock .example-wrap.should_panic", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
-
-move-cursor-to: ".docblock .example-wrap.should_panic"
-
-assert-css: (".docblock .example-wrap.should_panic .tooltip", {"color": "rgb(255, 0, 0)"})
-assert-css: (".docblock .example-wrap.should_panic", {"border-left": "2px solid rgb(255, 0, 0)"})
-
-// ignore block
-assert-css: (".docblock .example-wrap.ignore .tooltip", {"color": "rgba(255, 142, 0, 0.6)"})
-assert-css: (".docblock .example-wrap.ignore", {"border-left": "2px solid rgba(255, 142, 0, 0.6)"})
-
-move-cursor-to: ".docblock .example-wrap.ignore"
-
-assert-css: (".docblock .example-wrap.ignore .tooltip", {"color": "rgb(255, 142, 0)"})
-assert-css: (".docblock .example-wrap.ignore", {"border-left": "2px solid rgb(255, 142, 0)"})
-
-
-// Light theme.
-local-storage: {"rustdoc-theme": "light"}
-reload:
-
-assert-css: (".docblock .example-wrap.compile_fail .tooltip", {"color": "rgba(255, 0, 0, 0.5)"})
-assert-css: (".docblock .example-wrap.compile_fail", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
-
-move-cursor-to: ".docblock .example-wrap.compile_fail"
-
-assert-css: (".docblock .example-wrap.compile_fail .tooltip", {"color": "rgb(255, 0, 0)"})
-assert-css: (".docblock .example-wrap.compile_fail", {"border-left": "2px solid rgb(255, 0, 0)"})
-
-// should_panic block
-assert-css: (".docblock .example-wrap.should_panic .tooltip", {"color": "rgba(255, 0, 0, 0.5)"})
-assert-css: (".docblock .example-wrap.should_panic", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
-
-move-cursor-to: ".docblock .example-wrap.should_panic"
-
-assert-css: (".docblock .example-wrap.should_panic .tooltip", {"color": "rgb(255, 0, 0)"})
-assert-css: (".docblock .example-wrap.should_panic", {"border-left": "2px solid rgb(255, 0, 0)"})
-
-// ignore block
-assert-css: (".docblock .example-wrap.ignore .tooltip", {"color": "rgba(255, 142, 0, 0.6)"})
-assert-css: (".docblock .example-wrap.ignore", {"border-left": "2px solid rgba(255, 142, 0, 0.6)"})
-
-move-cursor-to: ".docblock .example-wrap.ignore"
-
-assert-css: (".docblock .example-wrap.ignore .tooltip", {"color": "rgb(255, 142, 0)"})
-assert-css: (".docblock .example-wrap.ignore", {"border-left": "2px solid rgb(255, 142, 0)"})
-
-
-// Ayu theme.
-local-storage: {"rustdoc-theme": "ayu"}
-reload:
-
-assert-css: (".docblock .example-wrap.compile_fail .tooltip", {"color": "rgba(255, 0, 0, 0.5)"})
-assert-css: (".docblock .example-wrap.compile_fail", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
-
-move-cursor-to: ".docblock .example-wrap.compile_fail"
-
-assert-css: (".docblock .example-wrap.compile_fail .tooltip", {"color": "rgb(255, 0, 0)"})
-assert-css: (".docblock .example-wrap.compile_fail", {"border-left": "2px solid rgb(255, 0, 0)"})
-
-// should_panic block
-assert-css: (".docblock .example-wrap.should_panic .tooltip", {"color": "rgba(255, 0, 0, 0.5)"})
-assert-css: (".docblock .example-wrap.should_panic", {"border-left": "2px solid rgba(255, 0, 0, 0.5)"})
-
-move-cursor-to: ".docblock .example-wrap.should_panic"
-
-assert-css: (".docblock .example-wrap.should_panic .tooltip", {"color": "rgb(255, 0, 0)"})
-assert-css: (".docblock .example-wrap.should_panic", {"border-left": "2px solid rgb(255, 0, 0)"})
-
-// ignore block
-assert-css: (".docblock .example-wrap.ignore .tooltip", {"color": "rgba(255, 142, 0, 0.6)"})
-assert-css: (".docblock .example-wrap.ignore", {"border-left": "2px solid rgba(255, 142, 0, 0.6)"})
-
-move-cursor-to: ".docblock .example-wrap.ignore"
-
-assert-css: (".docblock .example-wrap.ignore .tooltip", {"color": "rgb(255, 142, 0)"})
-assert-css: (".docblock .example-wrap.ignore", {"border-left": "2px solid rgb(255, 142, 0)"})
+define-function: (
+    "check-colors",
+    (theme),
+    [
+        // Setting the theme.
+        ("local-storage", {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"}),
+        ("reload"),
+
+        // compile_fail block
+        ("assert-css", (
+            ".docblock .example-wrap.compile_fail .tooltip",
+            {"color": "rgba(255, 0, 0, 0.5)"},
+        )),
+        ("assert-css", (
+            ".docblock .example-wrap.compile_fail",
+            {"border-left": "2px solid rgba(255, 0, 0, 0.5)"},
+        )),
+
+        ("move-cursor-to", ".docblock .example-wrap.compile_fail"),
+
+        ("assert-css", (
+            ".docblock .example-wrap.compile_fail .tooltip",
+            {"color": "rgb(255, 0, 0)"},
+        )),
+        ("assert-css", (
+            ".docblock .example-wrap.compile_fail",
+            {"border-left": "2px solid rgb(255, 0, 0)"},
+        )),
+
+        // should_panic block
+        ("assert-css", (
+            ".docblock .example-wrap.should_panic .tooltip",
+            {"color": "rgba(255, 0, 0, 0.5)"},
+        )),
+        ("assert-css", (
+            ".docblock .example-wrap.should_panic",
+            {"border-left": "2px solid rgba(255, 0, 0, 0.5)"},
+        )),
+
+        ("move-cursor-to", ".docblock .example-wrap.should_panic"),
+
+        ("assert-css", (
+            ".docblock .example-wrap.should_panic .tooltip",
+            {"color": "rgb(255, 0, 0)"},
+        )),
+        ("assert-css", (
+            ".docblock .example-wrap.should_panic",
+            {"border-left": "2px solid rgb(255, 0, 0)"},
+        )),
+
+        // ignore block
+        ("assert-css", (
+            ".docblock .example-wrap.ignore .tooltip",
+            {"color": "rgba(255, 142, 0, 0.6)"},
+        )),
+        ("assert-css", (
+            ".docblock .example-wrap.ignore",
+            {"border-left": "2px solid rgba(255, 142, 0, 0.6)"},
+        )),
+
+        ("move-cursor-to", ".docblock .example-wrap.ignore"),
+
+        ("assert-css", (
+            ".docblock .example-wrap.ignore .tooltip",
+            {"color": "rgb(255, 142, 0)"},
+        )),
+        ("assert-css", (
+            ".docblock .example-wrap.ignore",
+            {"border-left": "2px solid rgb(255, 142, 0)"},
+        )),
+    ],
+)
+
+call-function: ("check-colors", ("ayu"))
+call-function: ("check-colors", ("dark"))
+call-function: ("check-colors", ("light"))
diff --git a/src/test/rustdoc-gui/default-settings.goml b/src/test/rustdoc-gui/default-settings.goml
index 90f0b087a1b..ab27b001eb6 100644
--- a/src/test/rustdoc-gui/default-settings.goml
+++ b/src/test/rustdoc-gui/default-settings.goml
@@ -2,7 +2,7 @@
 //
 // The "settings" crate uses "ayu" as default setting, which is what we will
 // check.
-goto: file://|DOC_PATH|/settings/index.html
+goto: "file://" + |DOC_PATH| + "/settings/index.html"
 // Wait a bit to be sure the default theme is applied.
 // If the theme isn't applied, the command will time out.
 wait-for-css: ("body", {"background-color": "rgb(15, 20, 25)"})
diff --git a/src/test/rustdoc-gui/docblock-big-code-mobile.goml b/src/test/rustdoc-gui/docblock-big-code-mobile.goml
index 02f79f1fcd7..9f8df44d762 100644
--- a/src/test/rustdoc-gui/docblock-big-code-mobile.goml
+++ b/src/test/rustdoc-gui/docblock-big-code-mobile.goml
@@ -1,7 +1,7 @@
 // If we have a long `<code>`, we need to ensure that it'll be fully displayed on mobile, meaning
 // that it'll be on two lines.
 emulate: "iPhone 8" // it has the following size: (375, 667)
-goto: file://|DOC_PATH|/test_docs/long_code_block/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/long_code_block/index.html"
 // We now check that the block is on two lines:
 show-text: true // We need to enable text draw to be able to have the "real" size
 // Little explanations for this test: if the text wasn't displayed on two lines, it would take
diff --git a/src/test/rustdoc-gui/docblock-code-block-line-number.goml b/src/test/rustdoc-gui/docblock-code-block-line-number.goml
index baf9651c40d..911ee34be94 100644
--- a/src/test/rustdoc-gui/docblock-code-block-line-number.goml
+++ b/src/test/rustdoc-gui/docblock-code-block-line-number.goml
@@ -1,8 +1,8 @@
 // Checks that the setting "line numbers" is working as expected.
-goto: file://|DOC_PATH|/test_docs/fn.foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/fn.foo.html"
 
 // We check that without this setting, there is no line number displayed.
-assert-false: "pre.line-number"
+assert-false: "pre.example-line-numbers"
 
 // We now set the setting to show the line numbers on code examples.
 local-storage: {"rustdoc-line-numbers": "true" }
@@ -10,13 +10,30 @@ local-storage: {"rustdoc-line-numbers": "true" }
 reload:
 
 // We wait for them to be added into the DOM by the JS...
-wait-for: "pre.line-number"
+wait-for: "pre.example-line-numbers"
 // If the test didn't fail, it means that it was found!
 // Let's now check some CSS properties...
-assert-css: ("pre.line-number", {
+assert-css: ("pre.example-line-numbers", {
     "margin": "0px",
     "padding": "13px 8px",
     "text-align": "right",
 })
 // The first code block has two lines so let's check its `<pre>` elements lists both of them.
-assert-text: ("pre.line-number", "1\n2")
+assert-text: ("pre.example-line-numbers", "1\n2")
+
+// Now, try changing the setting dynamically. We'll turn it off, using the settings menu,
+// and make sure it goes away.
+
+// First, open the settings menu.
+click: "#settings-menu"
+wait-for: "#settings"
+assert-css: ("#settings", {"display": "block"})
+
+// Then, click the toggle button.
+click: "input#line-numbers + .slider"
+wait-for: 100 // wait-for-false does not exist
+assert-false: "pre.example-line-numbers"
+
+// Finally, turn it on again.
+click: "input#line-numbers + .slider"
+wait-for: "pre.example-line-numbers"
diff --git a/src/test/rustdoc-gui/docblock-details.goml b/src/test/rustdoc-gui/docblock-details.goml
index c0c4d1b43aa..f3cbe5767ae 100644
--- a/src/test/rustdoc-gui/docblock-details.goml
+++ b/src/test/rustdoc-gui/docblock-details.goml
@@ -1,5 +1,5 @@
 // This ensures that the `<details>`/`<summary>` elements are displayed as expected.
-goto: file://|DOC_PATH|/test_docs/details/struct.Details.html
+goto: "file://" + |DOC_PATH| + "/test_docs/details/struct.Details.html"
 show-text: true
 local-storage: {"rustdoc-theme": "dark", "rustdoc-use-system-theme": "false"}
 reload:
diff --git a/src/test/rustdoc-gui/docblock-table-overflow.goml b/src/test/rustdoc-gui/docblock-table-overflow.goml
index 7f97cf220cc..d8670089ad8 100644
--- a/src/test/rustdoc-gui/docblock-table-overflow.goml
+++ b/src/test/rustdoc-gui/docblock-table-overflow.goml
@@ -1,10 +1,10 @@
 // This test ensures that the type declaration content overflow is handled inside the <pre> directly.
-goto: file://|DOC_PATH|/lib2/long_table/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/lib2/long_table/struct.Foo.html"
 // We set a fixed size so there is no chance of "random" resize.
 size: (1100, 800)
 // Logically, the ".docblock" and the "<p>" should have the same scroll width.
 compare-elements-property: (".top-doc .docblock", ".top-doc .docblock > p", ["scrollWidth"])
-assert-property: (".top-doc .docblock", {"scrollWidth": "801"})
+assert-property: (".top-doc .docblock", {"scrollWidth": "816"})
 // However, since there is overflow in the <table>, its scroll width is bigger.
 assert-property: (".top-doc .docblock table", {"scrollWidth": "1572"})
 
@@ -16,6 +16,6 @@ compare-elements-property: (
     "#implementations-list > details .docblock > p",
     ["scrollWidth"],
 )
-assert-property: ("#implementations-list > details .docblock", {"scrollWidth": "801"})
+assert-property: ("#implementations-list > details .docblock", {"scrollWidth": "816"})
 // However, since there is overflow in the <table>, its scroll width is bigger.
 assert-property: ("#implementations-list > details .docblock table", {"scrollWidth": "1572"})
diff --git a/src/test/rustdoc-gui/docblock-table.goml b/src/test/rustdoc-gui/docblock-table.goml
index 7263156ab2b..4e316ce0bcb 100644
--- a/src/test/rustdoc-gui/docblock-table.goml
+++ b/src/test/rustdoc-gui/docblock-table.goml
@@ -1,4 +1,4 @@
-goto: file://|DOC_PATH|/test_docs/doc_block_table/struct.DocBlockTable.html#method.func
+goto: "file://" + |DOC_PATH| + "/test_docs/doc_block_table/struct.DocBlockTable.html#method.func"
 
 compare-elements-css: (".impl-items .docblock table th", ".top-doc .docblock table th", ["border"])
 compare-elements-css: (".impl-items .docblock table td", ".top-doc .docblock table td", ["border"])
diff --git a/src/test/rustdoc-gui/duplicate-macro-reexport.goml b/src/test/rustdoc-gui/duplicate-macro-reexport.goml
index 9ea5990622a..496203c128e 100644
--- a/src/test/rustdoc-gui/duplicate-macro-reexport.goml
+++ b/src/test/rustdoc-gui/duplicate-macro-reexport.goml
@@ -1,5 +1,5 @@
 // This test ensures that there is no macro duplicates in the sidebar.
-goto: file://|DOC_PATH|/test_docs/macro.a.html
+goto: "file://" + |DOC_PATH| + "/test_docs/macro.a.html"
 // Waiting for the elements in the sidebar to be rendered.
 wait-for: ".sidebar-elems .macro"
 // Check there is only one macro named "a" listed in the sidebar.
diff --git a/src/test/rustdoc-gui/escape-key.goml b/src/test/rustdoc-gui/escape-key.goml
index a5afb037d0f..78e9f23093e 100644
--- a/src/test/rustdoc-gui/escape-key.goml
+++ b/src/test/rustdoc-gui/escape-key.goml
@@ -1,6 +1,6 @@
 // This test ensures that the "Escape" shortcut is handled correctly based on the
 // current content displayed.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 // First, we check that the search results are hidden when the Escape key is pressed.
 write: (".search-input", "test")
 // To be SURE that the search will be run.
diff --git a/src/test/rustdoc-gui/font-weight.goml b/src/test/rustdoc-gui/font-weight.goml
index 13e8ec9fb16..8ba005b0c35 100644
--- a/src/test/rustdoc-gui/font-weight.goml
+++ b/src/test/rustdoc-gui/font-weight.goml
@@ -1,5 +1,5 @@
 // This test checks that the font weight is correctly applied.
-goto: file://|DOC_PATH|/lib2/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/lib2/struct.Foo.html"
 assert-css: ("//*[@class='item-decl']//a[text()='Alias']", {"font-weight": "400"})
 assert-css: (
     "//*[@class='structfield small-section-header']//a[text()='Alias']",
@@ -9,13 +9,13 @@ assert-css: ("#method\.a_method > .code-header", {"font-weight": "600"})
 assert-css: ("#associatedtype\.X > .code-header", {"font-weight": "600"})
 assert-css: ("#associatedconstant\.Y > .code-header", {"font-weight": "600"})
 
-goto: file://|DOC_PATH|/test_docs/type.SomeType.html
+goto: "file://" + |DOC_PATH| + "/test_docs/type.SomeType.html"
 assert-css: (".top-doc .docblock p", {"font-weight": "400"}, ALL)
 
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
-assert-css: (".impl-items .method", {"font-weight": "600"}, ALL)
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html"
+assert-css: (".impl-items .method > .code-header", {"font-weight": "600"}, ALL)
 
-goto: file://|DOC_PATH|/lib2/trait.Trait.html
+goto: "file://" + |DOC_PATH| + "/lib2/trait.Trait.html"
 
 // This is a complex selector, so here's how it works:
 //
@@ -41,4 +41,4 @@ assert-count: (".methods .associatedtype", 1)
 assert-css: (".methods .associatedtype", {"font-weight": "600"})
 assert-count: (".methods .constant", 1)
 assert-css: (".methods .constant", {"font-weight": "600"})
-assert-css: (".methods .method", {"font-weight": "600"})
+assert-css: (".methods .method > .code-header", {"font-weight": "600"})
diff --git a/src/test/rustdoc-gui/hash-item-expansion.goml b/src/test/rustdoc-gui/hash-item-expansion.goml
index 861f6928362..3cf94f624fe 100644
--- a/src/test/rustdoc-gui/hash-item-expansion.goml
+++ b/src/test/rustdoc-gui/hash-item-expansion.goml
@@ -1,5 +1,5 @@
 // This test ensures that the element corresponding to the hash is displayed.
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html#method.borrow
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html#method.borrow"
 // In the blanket implementations list, "Borrow" is the second one, hence the ":nth(2)".
 assert-attribute: ("#blanket-implementations-list > details:nth-child(2)", {"open": ""})
 // We first check that the impl block is open by default.
diff --git a/src/test/rustdoc-gui/headers-color.goml b/src/test/rustdoc-gui/headers-color.goml
index a47a9c8a14c..c80a49c52f0 100644
--- a/src/test/rustdoc-gui/headers-color.goml
+++ b/src/test/rustdoc-gui/headers-color.goml
@@ -1,117 +1,70 @@
 // This test check for headers text and background colors for the different themes.
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
 
-// This is needed so that the text color is computed.
-show-text: true
-
-// Ayu theme
-local-storage: {
-    "rustdoc-theme": "ayu",
-    "rustdoc-preferred-dark-theme": "ayu",
-    "rustdoc-use-system-theme": "false",
-}
-reload:
-
-assert-css: (
-    ".impl",
-    {"color": "rgb(197, 197, 197)", "background-color": "rgba(0, 0, 0, 0)"},
-    ALL,
-)
-assert-css: (
-    ".impl .code-header",
-    {"color": "rgb(230, 225, 207)", "background-color": "rgb(15, 20, 25)"},
-    ALL,
+define-function: (
+    "check-colors",
+    (theme, color, code_header_color, focus_background_color, headings_color),
+    [
+        ("goto", "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html"),
+        // This is needed so that the text color is computed.
+        ("show-text", true),
+        ("local-storage", {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"}),
+        ("reload"),
+        ("assert-css", (
+            ".impl",
+            {"color": |color|, "background-color": "rgba(0, 0, 0, 0)"},
+            ALL,
+        )),
+        ("assert-css", (
+            ".impl .code-header",
+            {"color": |code_header_color|, "background-color": "rgba(0, 0, 0, 0)"},
+            ALL,
+        )),
+        ("goto", "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html#impl-Foo"),
+        ("assert-css", (
+            "#impl-Foo",
+            {"color": |color|, "background-color": |focus_background_color|},
+        )),
+        ("goto", "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html#method.must_use"),
+        ("assert-css", (
+            "#method\.must_use",
+            {"color": |color|, "background-color": |focus_background_color|},
+            ALL,
+        )),
+        ("goto", "file://" + |DOC_PATH| + "/test_docs/index.html"),
+        ("assert-css", (".small-section-header a", {"color": |color|}, ALL)),
+        ("goto", "file://" + |DOC_PATH| + "/test_docs/struct.HeavilyDocumentedStruct.html"),
+        // We select headings (h2, h3, h...).
+        ("assert-css", (".docblock > :not(p) > a", {"color": |headings_color|}, ALL)),
+    ],
 )
 
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html#impl-Foo
-assert-css: (
-    "#impl-Foo",
-    {"color": "rgb(197, 197, 197)", "background-color": "rgba(255, 236, 164, 0.06)"},
+call-function: (
+    "check-colors",
+    {
+        "theme": "ayu",
+        "color": "rgb(197, 197, 197)",
+        "code_header_color": "rgb(230, 225, 207)",
+        "focus_background_color": "rgba(255, 236, 164, 0.06)",
+        "headings_color": "rgb(57, 175, 215)",
+    },
 )
-
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html#method.must_use
-assert-css: (
-    "#method\.must_use",
-    {"color": "rgb(197, 197, 197)", "background-color": "rgba(255, 236, 164, 0.06)"},
-    ALL,
+call-function: (
+    "check-colors",
+    {
+        "theme": "dark",
+        "color": "rgb(221, 221, 221)",
+        "code_header_color": "rgb(221, 221, 221)",
+        "focus_background_color": "rgb(73, 74, 61)",
+        "headings_color": "rgb(210, 153, 29)",
+    },
 )
-
-goto: file://|DOC_PATH|/test_docs/index.html
-assert-css: (".small-section-header a", {"color": "rgb(197, 197, 197)"}, ALL)
-
-goto: file://|DOC_PATH|/test_docs/struct.HeavilyDocumentedStruct.html
-// We select headings (h2, h3, h...).
-assert-css: (".docblock > :not(p) > a", {"color": "rgb(57, 175, 215)"}, ALL)
-
-// Dark theme
-local-storage: {
-    "rustdoc-theme": "dark",
-    "rustdoc-preferred-dark-theme": "dark",
-    "rustdoc-use-system-theme": "false",
-}
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
-
-assert-css: (
-    ".impl",
-    {"color": "rgb(221, 221, 221)", "background-color": "rgba(0, 0, 0, 0)"},
-    ALL,
-)
-assert-css: (
-    ".impl .code-header",
-    {"color": "rgb(221, 221, 221)", "background-color": "rgb(53, 53, 53)"},
-    ALL,
-)
-
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html#impl-Foo
-assert-css: (
-    "#impl-Foo",
-    {"color": "rgb(221, 221, 221)", "background-color": "rgb(73, 74, 61)"},
-)
-
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html#method.must_use
-assert-css: (
-    "#method\.must_use",
-    {"color": "rgb(221, 221, 221)", "background-color": "rgb(73, 74, 61)"},
-    ALL,
+call-function: (
+    "check-colors",
+    {
+        "theme": "light",
+        "color": "rgb(0, 0, 0)",
+        "code_header_color": "rgb(0, 0, 0)",
+        "focus_background_color": "rgb(253, 255, 211)",
+        "headings_color": "rgb(56, 115, 173)",
+    },
 )
-
-goto: file://|DOC_PATH|/test_docs/index.html
-assert-css: (".small-section-header a", {"color": "rgb(221, 221, 221)"}, ALL)
-
-goto: file://|DOC_PATH|/test_docs/struct.HeavilyDocumentedStruct.html
-// We select headings (h2, h3, h...).
-assert-css: (".docblock > :not(p) > a", {"color": "rgb(210, 153, 29)"}, ALL)
-
-// Light theme
-local-storage: {"rustdoc-theme": "light", "rustdoc-use-system-theme": "false"}
-reload:
-
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
-
-assert-css: (
-    ".impl",
-    {"color": "rgb(0, 0, 0)", "background-color": "rgba(0, 0, 0, 0)"},
-    ALL,
-)
-assert-css: (
-    ".impl .code-header",
-    {"color": "rgb(0, 0, 0)", "background-color": "rgb(255, 255, 255)"},
-    ALL,
-)
-
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html#impl-Foo
-assert-css: ("#impl-Foo", {"color": "rgb(0, 0, 0)", "background-color": "rgb(253, 255, 211)"})
-
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html#method.must_use
-assert-css: (
-    "#method\.must_use",
-    {"color": "rgb(0, 0, 0)", "background-color": "rgb(253, 255, 211)"},
-    ALL,
-)
-
-goto: file://|DOC_PATH|/test_docs/index.html
-assert-css: (".small-section-header a", {"color": "rgb(0, 0, 0)"}, ALL)
-
-goto: file://|DOC_PATH|/test_docs/struct.HeavilyDocumentedStruct.html
-// We select headings (h2, h3, h...).
-assert-css: (".docblock > :not(p) > a", {"color": "rgb(56, 115, 173)"}, ALL)
diff --git a/src/test/rustdoc-gui/headings.goml b/src/test/rustdoc-gui/headings.goml
index 53308e13480..9a77d8bbd15 100644
--- a/src/test/rustdoc-gui/headings.goml
+++ b/src/test/rustdoc-gui/headings.goml
@@ -11,7 +11,7 @@
 // 18px  1.125em
 // 16px  1rem
 // 14px  0.875rem
-goto: file://|DOC_PATH|/test_docs/struct.HeavilyDocumentedStruct.html
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.HeavilyDocumentedStruct.html"
 
 assert-css: ("h1.fqn", {"font-size": "24px"})
 
@@ -50,7 +50,7 @@ assert-css: ("h6#sub-heading-for-struct-impl-item-doc", {"font-size": "14px"})
 assert-css: ("h6#sub-heading-for-struct-impl-item-doc", {"border-bottom-width": "0px"})
 assert-css: ("h6#sub-sub-heading-for-struct-impl-item-doc", {"font-size": "14px"})
 
-goto: file://|DOC_PATH|/test_docs/enum.HeavilyDocumentedEnum.html
+goto: "file://" + |DOC_PATH| + "/test_docs/enum.HeavilyDocumentedEnum.html"
 
 assert-css: ("h1.fqn", {"font-size": "24px"})
 
@@ -106,10 +106,10 @@ assert-css: ("h6#sub-heading-for-enum-impl-item-doc", {"border-bottom-width": "0
 assert-css: ("h6#sub-sub-heading-for-enum-impl-item-doc", {"font-size": "14px"})
 assert-css: ("h6#sub-sub-heading-for-enum-impl-item-doc", {"border-bottom-width": "0px"})
 
-assert-text: (".sidebar .mod h3", "Modules")
-assert-css: (".sidebar .mod h3", {"border-bottom-width": "0px"}, ALL)
+assert-text: ("//ul[@class='block mod']/preceding-sibling::h3", "Modules")
+assert-css: ("//ul[@class='block mod']/preceding-sibling::h3", {"border-bottom-width": "0px"}, ALL)
 
-goto: file://|DOC_PATH|/test_docs/union.HeavilyDocumentedUnion.html
+goto: "file://" + |DOC_PATH| + "/test_docs/union.HeavilyDocumentedUnion.html"
 
 assert-css: ("h1.fqn", {"font-size": "24px"})
 
@@ -141,7 +141,7 @@ assert-css: ("h5#title-for-union-impl-item-doc", {"border-bottom-width": "0px"})
 assert-css: ("h6#sub-heading-for-union-impl-item-doc", {"font-size": "14px"})
 assert-css: ("h6#sub-heading-for-union-impl-item-doc", {"border-bottom-width": "0px"})
 
-goto: file://|DOC_PATH|/test_docs/macro.heavily_documented_macro.html
+goto: "file://" + |DOC_PATH| + "/test_docs/macro.heavily_documented_macro.html"
 
 assert-css: ("h1.fqn", {"font-size": "24px"})
 
@@ -153,7 +153,7 @@ assert-css: ("h3#top-doc-prose-sub-heading", {"border-bottom-width": "1px"})
 // Checking colors now.
 show-text: true
 local-storage: {"rustdoc-theme": "light", "rustdoc-use-system-theme": "false"}
-goto: file://|DOC_PATH|/test_docs/struct.HeavilyDocumentedStruct.html
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.HeavilyDocumentedStruct.html"
 assert-css: (
     ".top-doc .docblock h2",
     {"color": "rgb(0, 0, 0)", "border-bottom": "1px solid rgb(221, 221, 221)"},
@@ -246,7 +246,7 @@ assert-css: (
 )
 
 local-storage: {"rustdoc-theme": "light"}
-goto: file://|DOC_PATH|/staged_api/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/staged_api/struct.Foo.html"
 assert-css: (".since", {"color": "rgb(128, 128, 128)"}, ALL)
 
 local-storage: {"rustdoc-theme": "dark"}
diff --git a/src/test/rustdoc-gui/help-page.goml b/src/test/rustdoc-gui/help-page.goml
new file mode 100644
index 00000000000..51f089cce74
--- /dev/null
+++ b/src/test/rustdoc-gui/help-page.goml
@@ -0,0 +1,24 @@
+// This test ensures that opening the help page in its own tab works.
+goto: "file://" + |DOC_PATH| + "/help.html"
+size: (1000, 1000) // Try desktop size first.
+wait-for: "#help"
+assert-css: ("#help", {"display": "block"})
+click: "#help-button > a"
+assert-css: ("#help", {"display": "block"})
+compare-elements-property: (".sub-container", "#help", ["offsetWidth"])
+compare-elements-position: (".sub-container", "#help", ("x"))
+size: (500, 1000) // Try mobile next.
+assert-css: ("#help", {"display": "block"})
+compare-elements-property: (".sub-container", "#help", ["offsetWidth"])
+compare-elements-position: (".sub-container", "#help", ("x"))
+
+// This test ensures that opening the help popover without switching pages works.
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
+size: (1000, 1000) // Only supported on desktop.
+assert-false: "#help"
+click: "#help-button > a"
+assert-css: ("#help", {"display": "block"})
+click: "#help-button > a"
+assert-css: ("#help", {"display": "none"})
+compare-elements-property-false: (".sub-container", "#help", ["offsetWidth"])
+compare-elements-position-false: (".sub-container", "#help", ("x"))
diff --git a/src/test/rustdoc-gui/highlight-colors.goml b/src/test/rustdoc-gui/highlight-colors.goml
new file mode 100644
index 00000000000..dd01dbf6148
--- /dev/null
+++ b/src/test/rustdoc-gui/highlight-colors.goml
@@ -0,0 +1,57 @@
+// This test checks the highlight colors in the source code pages.
+goto: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html"
+show-text: true
+
+local-storage: {"rustdoc-theme": "ayu", "rustdoc-use-system-theme": "false"}
+reload:
+
+assert-css: ("pre.rust .kw", {"color": "rgb(255, 119, 51)"}, ALL)
+assert-css: ("pre.rust .kw-2", {"color": "rgb(255, 119, 51)"}, ALL)
+assert-css: ("pre.rust .prelude-ty", {"color": "rgb(105, 242, 223)"}, ALL)
+assert-css: ("pre.rust .prelude-val", {"color": "rgb(255, 119, 51)"}, ALL)
+assert-css: ("pre.rust .lifetime", {"color": "rgb(255, 119, 51)"}, ALL)
+assert-css: ("pre.rust .number", {"color": "rgb(184, 204, 82)"}, ALL)
+assert-css: ("pre.rust .string", {"color": "rgb(184, 204, 82)"}, ALL)
+assert-css: ("pre.rust .bool-val", {"color": "rgb(255, 119, 51)"}, ALL)
+assert-css: ("pre.rust .self", {"color": "rgb(54, 163, 217)"}, ALL)
+assert-css: ("pre.rust .attribute", {"color": "rgb(230, 225, 207)"}, ALL)
+assert-css: ("pre.rust .macro", {"color": "rgb(163, 122, 204)"}, ALL)
+assert-css: ("pre.rust .question-mark", {"color": "rgb(255, 144, 17)"}, ALL)
+assert-css: ("pre.rust .comment", {"color": "rgb(120, 135, 151)"}, ALL)
+assert-css: ("pre.rust .doccomment", {"color": "rgb(161, 172, 136)"}, ALL)
+
+local-storage: {"rustdoc-theme": "dark"}
+reload:
+
+assert-css: ("pre.rust .kw", {"color": "rgb(171, 138, 193)"}, ALL)
+assert-css: ("pre.rust .kw-2", {"color": "rgb(118, 154, 203)"}, ALL)
+assert-css: ("pre.rust .prelude-ty", {"color": "rgb(118, 154, 203)"}, ALL)
+assert-css: ("pre.rust .prelude-val", {"color": "rgb(238, 104, 104)"}, ALL)
+assert-css: ("pre.rust .lifetime", {"color": "rgb(217, 127, 38)"}, ALL)
+assert-css: ("pre.rust .number", {"color": "rgb(131, 163, 0)"}, ALL)
+assert-css: ("pre.rust .string", {"color": "rgb(131, 163, 0)"}, ALL)
+assert-css: ("pre.rust .bool-val", {"color": "rgb(238, 104, 104)"}, ALL)
+assert-css: ("pre.rust .self", {"color": "rgb(238, 104, 104)"}, ALL)
+assert-css: ("pre.rust .attribute", {"color": "rgb(238, 104, 104)"}, ALL)
+assert-css: ("pre.rust .macro", {"color": "rgb(62, 153, 159)"}, ALL)
+assert-css: ("pre.rust .question-mark", {"color": "rgb(255, 144, 17)"}, ALL)
+assert-css: ("pre.rust .comment", {"color": "rgb(141, 141, 139)"}, ALL)
+assert-css: ("pre.rust .doccomment", {"color": "rgb(140, 163, 117)"}, ALL)
+
+local-storage: {"rustdoc-theme": "light"}
+reload:
+
+assert-css: ("pre.rust .kw", {"color": "rgb(137, 89, 168)"}, ALL)
+assert-css: ("pre.rust .kw-2", {"color": "rgb(66, 113, 174)"}, ALL)
+assert-css: ("pre.rust .prelude-ty", {"color": "rgb(66, 113, 174)"}, ALL)
+assert-css: ("pre.rust .prelude-val", {"color": "rgb(200, 40, 41)"}, ALL)
+assert-css: ("pre.rust .lifetime", {"color": "rgb(183, 101, 20)"}, ALL)
+assert-css: ("pre.rust .number", {"color": "rgb(113, 140, 0)"}, ALL)
+assert-css: ("pre.rust .string", {"color": "rgb(113, 140, 0)"}, ALL)
+assert-css: ("pre.rust .bool-val", {"color": "rgb(200, 40, 41)"}, ALL)
+assert-css: ("pre.rust .self", {"color": "rgb(200, 40, 41)"}, ALL)
+assert-css: ("pre.rust .attribute", {"color": "rgb(200, 40, 41)"}, ALL)
+assert-css: ("pre.rust .macro", {"color": "rgb(62, 153, 159)"}, ALL)
+assert-css: ("pre.rust .question-mark", {"color": "rgb(255, 144, 17)"}, ALL)
+assert-css: ("pre.rust .comment", {"color": "rgb(142, 144, 140)"}, ALL)
+assert-css: ("pre.rust .doccomment", {"color": "rgb(77, 77, 76)"}, ALL)
diff --git a/src/test/rustdoc-gui/huge-collection-of-constants.goml b/src/test/rustdoc-gui/huge-collection-of-constants.goml
index 4f75b5841ee..3ccd33f1ccd 100644
--- a/src/test/rustdoc-gui/huge-collection-of-constants.goml
+++ b/src/test/rustdoc-gui/huge-collection-of-constants.goml
@@ -1,6 +1,6 @@
 // Make sure that the last two entries are more than 12 pixels apart and not stacked on each other.
 
-goto: file://|DOC_PATH|/test_docs/huge_amount_of_consts/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/huge_amount_of_consts/index.html"
 
 compare-elements-position-near-false: (
     "//*[@class='item-table']//div[last()-1]",
diff --git a/src/test/rustdoc-gui/impl-default-expansion.goml b/src/test/rustdoc-gui/impl-default-expansion.goml
index 6df2661e6c2..c3f9240cc93 100644
--- a/src/test/rustdoc-gui/impl-default-expansion.goml
+++ b/src/test/rustdoc-gui/impl-default-expansion.goml
@@ -1,3 +1,3 @@
 // This test ensures that the impl blocks are open by default.
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html"
 assert-attribute: ("#implementations-list details.implementors-toggle", {"open": ""})
diff --git a/src/test/rustdoc-gui/implementors.goml b/src/test/rustdoc-gui/implementors.goml
index 666a6e1253d..4999283dc8b 100644
--- a/src/test/rustdoc-gui/implementors.goml
+++ b/src/test/rustdoc-gui/implementors.goml
@@ -1,6 +1,6 @@
 // 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
+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)
@@ -8,28 +8,28 @@ assert-count: ("#implementors-list .impl", 2)
 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(1) > .code-header"
 
 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"
+assert: "#implementors-list .impl:nth-child(2) > .code-header"
 
-goto: file://|DOC_PATH|/test_docs/struct.HasEmptyTraits.html
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.HasEmptyTraits.html"
 compare-elements-position-near-false: (
     "#impl-EmptyTrait1-for-HasEmptyTraits",
     "#impl-EmptyTrait2-for-HasEmptyTraits",
-    {"y": 30},
+    {"y": 34},
 )
 compare-elements-position-near: (
     "#impl-EmptyTrait3-for-HasEmptyTraits h3",
     "#impl-EmptyTrait3-for-HasEmptyTraits .item-info",
-    {"y": 30},
+    {"y": 34},
 )
 
 // 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
+goto: "file://" + |DOC_PATH| + "/lib2/trait.TraitToReexport.html"
 assert-count: ("#implementors-list .impl", 1)
-goto: file://|DOC_PATH|/implementors/trait.TraitToReexport.html
+goto: "file://" + |DOC_PATH| + "/implementors/trait.TraitToReexport.html"
 assert-count: ("#implementors-list .impl", 1)
diff --git a/src/test/rustdoc-gui/item-decl-colors.goml b/src/test/rustdoc-gui/item-decl-colors.goml
new file mode 100644
index 00000000000..ce688287a74
--- /dev/null
+++ b/src/test/rustdoc-gui/item-decl-colors.goml
@@ -0,0 +1,74 @@
+// This test ensures that the color of the items in the type decl are working as expected.
+define-function: (
+    "check-colors",
+    (
+        theme,
+        attr_color,
+        trait_color,
+        struct_color,
+        enum_color,
+        primitive_color,
+        constant_color,
+        fn_color,
+        assoc_type_color,
+    ),
+    [
+        ("goto", "file://" + |DOC_PATH| + "/test_docs/struct.WithGenerics.html"),
+        ("show-text", true),
+        ("local-storage", {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"}),
+        ("reload"),
+        ("assert-css", (".item-decl .code-attribute", {"color": |attr_color|}, ALL)),
+        ("assert-css", (".item-decl .trait", {"color": |trait_color|}, ALL)),
+        // We need to add `code` here because otherwise it would select the parent too.
+        ("assert-css", (".item-decl code .struct", {"color": |struct_color|}, ALL)),
+        ("assert-css", (".item-decl .enum", {"color": |enum_color|}, ALL)),
+        ("assert-css", (".item-decl .primitive", {"color": |primitive_color|}, ALL)),
+        ("goto", "file://" + |DOC_PATH| + "/test_docs/trait.TraitWithoutGenerics.html"),
+        ("assert-css", (".item-decl .constant", {"color": |constant_color|}, ALL)),
+        ("assert-css", (".item-decl .fnname", {"color": |fn_color|}, ALL)),
+        ("assert-css", (".item-decl .associatedtype", {"color": |assoc_type_color|}, ALL)),
+    ],
+)
+
+call-function: (
+    "check-colors",
+    {
+        "theme": "ayu",
+        "attr_color": "rgb(153, 153, 153)",
+        "trait_color": "rgb(57, 175, 215)",
+        "struct_color": "rgb(255, 160, 165)",
+        "enum_color": "rgb(255, 160, 165)",
+        "primitive_color": "rgb(255, 160, 165)",
+        "constant_color": "rgb(57, 175, 215)",
+        "fn_color": "rgb(253, 214, 135)",
+        "assoc_type_color": "rgb(57, 175, 215)",
+    },
+)
+call-function: (
+    "check-colors",
+    {
+        "theme": "dark",
+        "attr_color": "rgb(153, 153, 153)",
+        "trait_color": "rgb(183, 140, 242)",
+        "struct_color": "rgb(45, 191, 184)",
+        "enum_color": "rgb(45, 191, 184)",
+        "primitive_color": "rgb(45, 191, 184)",
+        "constant_color": "rgb(210, 153, 29)",
+        "fn_color": "rgb(43, 171, 99)",
+        "assoc_type_color": "rgb(210, 153, 29)",
+    },
+)
+call-function: (
+    "check-colors",
+    {
+        "theme": "light",
+        "attr_color": "rgb(153, 153, 153)",
+        "trait_color": "rgb(110, 79, 201)",
+        "struct_color": "rgb(173, 55, 138)",
+        "enum_color": "rgb(173, 55, 138)",
+        "primitive_color": "rgb(173, 55, 138)",
+        "constant_color": "rgb(56, 115, 173)",
+        "fn_color": "rgb(173, 124, 55)",
+        "assoc_type_color": "rgb(56, 115, 173)",
+    },
+)
diff --git a/src/test/rustdoc-gui/item-info-alignment.goml b/src/test/rustdoc-gui/item-info-alignment.goml
index 4d7b5045f7c..94b52f0056b 100644
--- a/src/test/rustdoc-gui/item-info-alignment.goml
+++ b/src/test/rustdoc-gui/item-info-alignment.goml
@@ -1,6 +1,6 @@
 // This test ensures that the "item-info" looks about the same
 // whether or not it's inside a toggle.
-goto: file://|DOC_PATH|/lib2/struct.ItemInfoAlignmentTest.html
+goto: "file://" + |DOC_PATH| + "/lib2/struct.ItemInfoAlignmentTest.html"
 
 // First, we try it in "desktop" mode.
 size: (1200, 870)
diff --git a/src/test/rustdoc-gui/item-info-overflow.goml b/src/test/rustdoc-gui/item-info-overflow.goml
index 17478da4fea..8ea14621cbf 100644
--- a/src/test/rustdoc-gui/item-info-overflow.goml
+++ b/src/test/rustdoc-gui/item-info-overflow.goml
@@ -1,10 +1,10 @@
 // This test ensures that the "item-info" elements don't overflow.
-goto: file://|DOC_PATH|/lib2/struct.LongItemInfo.html
+goto: "file://" + |DOC_PATH| + "/lib2/struct.LongItemInfo.html"
 // We set a fixed size so there is no chance of "random" resize.
 size: (1200, 870)
 // Logically, the "item-decl" and the "item-info" should have the same scroll width.
 compare-elements-property: (".item-decl", ".item-info", ["scrollWidth"])
-assert-property: (".item-info", {"scrollWidth": "890"})
+assert-property: (".item-info", {"scrollWidth": "940"})
 // Just to be sure we're comparing the correct "item-info":
 assert-text: (
     ".item-info",
@@ -13,7 +13,7 @@ assert-text: (
 )
 
 // Checking the "item-info" on an impl block as well:
-goto: file://|DOC_PATH|/lib2/struct.LongItemInfo2.html
+goto: "file://" + |DOC_PATH| + "/lib2/struct.LongItemInfo2.html"
 compare-elements-property: (
     "#impl-SimpleTrait-for-LongItemInfo2 .item-info",
     "#impl-SimpleTrait-for-LongItemInfo2 + .docblock",
@@ -21,7 +21,7 @@ compare-elements-property: (
 )
 assert-property: (
     "#impl-SimpleTrait-for-LongItemInfo2 .item-info",
-    {"scrollWidth": "866"},
+    {"scrollWidth": "916"},
 )
 // Just to be sure we're comparing the correct "item-info":
 assert-text: (
diff --git a/src/test/rustdoc-gui/item-info.goml b/src/test/rustdoc-gui/item-info.goml
index 50c45b76bd6..6780dfca68a 100644
--- a/src/test/rustdoc-gui/item-info.goml
+++ b/src/test/rustdoc-gui/item-info.goml
@@ -1,15 +1,15 @@
 // This test ensures a few things for item info elements.
-goto: file://|DOC_PATH|/lib2/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/lib2/struct.Foo.html"
 // Ensuring that the item information don't take 100% of the width if unnecessary.
 // We set a fixed size so there is no chance of "random" resize.
 size: (1100, 800)
 // We check that ".item-info" is bigger than its content.
-assert-css: (".item-info", {"width": "790px"})
+assert-css: (".item-info", {"width": "840px"})
 assert-css: (".item-info .stab", {"width": "289px"})
-assert-position: (".item-info .stab", {"x": 295})
+assert-position: (".item-info .stab", {"x": 245})
 
 // Now we ensure that they're not rendered on the same line.
-goto: file://|DOC_PATH|/lib2/trait.Trait.html
+goto: "file://" + |DOC_PATH| + "/lib2/trait.Trait.html"
 // We first ensure that there are two item info on the trait.
 assert-count: ("#main-content > .item-info .stab", 2)
 // They should not have the same `y` position!
diff --git a/src/test/rustdoc-gui/item-summary-table.goml b/src/test/rustdoc-gui/item-summary-table.goml
index 4bff32b3d5d..2a92e9da52c 100644
--- a/src/test/rustdoc-gui/item-summary-table.goml
+++ b/src/test/rustdoc-gui/item-summary-table.goml
@@ -1,5 +1,5 @@
 // This test ensures that <table> elements aren't display in items summary.
-goto: file://|DOC_PATH|/lib2/summary_table/index.html
+goto: "file://" + |DOC_PATH| + "/lib2/summary_table/index.html"
 // We check that we picked the right item first.
 assert-text: (".item-table .item-left", "Foo")
 // Then we check that its summary is empty.
diff --git a/src/test/rustdoc-gui/javascript-disabled.goml b/src/test/rustdoc-gui/javascript-disabled.goml
index 1693f7b645f..edf179d0d5e 100644
--- a/src/test/rustdoc-gui/javascript-disabled.goml
+++ b/src/test/rustdoc-gui/javascript-disabled.goml
@@ -2,5 +2,5 @@
 // can't be used without JS.
 javascript: false
 
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html"
 assert-css: (".sub", {"display": "none"})
diff --git a/src/test/rustdoc-gui/jump-to-def-background.goml b/src/test/rustdoc-gui/jump-to-def-background.goml
index d17400f5bd9..31c7d0ce3c8 100644
--- a/src/test/rustdoc-gui/jump-to-def-background.goml
+++ b/src/test/rustdoc-gui/jump-to-def-background.goml
@@ -1,5 +1,5 @@
 // We check the background color on the jump to definition links in the source code page.
-goto: file://|DOC_PATH|/src/link_to_definition/lib.rs.html
+goto: "file://" + |DOC_PATH| + "/src/link_to_definition/lib.rs.html"
 
 // Set the theme to dark.
 local-storage: {
diff --git a/src/test/rustdoc-gui/label-next-to-symbol.goml b/src/test/rustdoc-gui/label-next-to-symbol.goml
index 4b4cea2621f..05f8ddc716e 100644
--- a/src/test/rustdoc-gui/label-next-to-symbol.goml
+++ b/src/test/rustdoc-gui/label-next-to-symbol.goml
@@ -1,6 +1,6 @@
 // These tests verify that labels like "UNIX" and "Deprecated" stay on the same line as their symbol.
 // It also verifies the staggered layout on mobile.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 
 // Desktop view
 size: (1080, 600)
diff --git a/src/test/rustdoc-gui/links-color.goml b/src/test/rustdoc-gui/links-color.goml
index 69c5b4a6733..839629ad982 100644
--- a/src/test/rustdoc-gui/links-color.goml
+++ b/src/test/rustdoc-gui/links-color.goml
@@ -1,5 +1,5 @@
 // This test checks links colors.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 
 // This is needed so that the text color is computed.
 show-text: true
diff --git a/src/test/rustdoc-gui/list_code_block.goml b/src/test/rustdoc-gui/list_code_block.goml
index eba1a662b9f..3423a449de4 100644
--- a/src/test/rustdoc-gui/list_code_block.goml
+++ b/src/test/rustdoc-gui/list_code_block.goml
@@ -1,4 +1,4 @@
 // This test checks that code blocks in list are supported.
-goto: file://|DOC_PATH|/test_docs/index.html
-goto: ./fn.check_list_code_block.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
+goto: "./fn.check_list_code_block.html"
 assert: ("pre.rust.fn")
diff --git a/src/test/rustdoc-gui/mobile.goml b/src/test/rustdoc-gui/mobile.goml
index 13b9b563d94..704542a39d2 100644
--- a/src/test/rustdoc-gui/mobile.goml
+++ b/src/test/rustdoc-gui/mobile.goml
@@ -1,5 +1,5 @@
 // Test various properties of the mobile UI
-goto: file://|DOC_PATH|/staged_api/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/staged_api/struct.Foo.html"
 size: (400, 600)
 
 font-size: 18
@@ -12,7 +12,7 @@ assert-css: (".main-heading", {
   "flex-direction": "column"
 })
 
-assert-property: (".mobile-topbar h2.location", {"offsetHeight": 36})
+assert-property: (".mobile-topbar h2", {"offsetHeight": 36})
 
 // Note: We can't use assert-text here because the 'Since' is set by CSS and
 // is therefore not part of the DOM.
@@ -24,7 +24,7 @@ assert-css-false: (".content .out-of-band .since::before", { "content": "\"Since
 
 // On the settings page, the theme buttons should not line-wrap. Instead, they should
 // all be placed as a group on a line below the setting name "Theme."
-goto: file://|DOC_PATH|/settings.html
+goto: "file://" + |DOC_PATH| + "/settings.html"
 size: (400, 600)
 // Ignored for now https://github.com/rust-lang/rust/issues/93784.
 // compare-elements-position-near-false: ("#preferred-light-theme .setting-name", "#preferred-light-theme .choice", {"y": 16})
diff --git a/src/test/rustdoc-gui/module-items-font.goml b/src/test/rustdoc-gui/module-items-font.goml
index 758ee391ae4..cd3676a9871 100644
--- a/src/test/rustdoc-gui/module-items-font.goml
+++ b/src/test/rustdoc-gui/module-items-font.goml
@@ -1,5 +1,5 @@
 // This test checks that the correct font is used on module items (in index.html pages).
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 assert-css: (
     ".item-table .module-item a",
     {"font-family": '"Fira Sans", Arial, NanumBarunGothic, sans-serif'},
diff --git a/src/test/rustdoc-gui/no-docblock.goml b/src/test/rustdoc-gui/no-docblock.goml
new file mode 100644
index 00000000000..2366a60f5c6
--- /dev/null
+++ b/src/test/rustdoc-gui/no-docblock.goml
@@ -0,0 +1,8 @@
+// This test checks that there are margins applied to methods with no docblocks.
+goto: "file://" + |DOC_PATH| + "/test_docs/trait.TraitWithNoDocblocks.html"
+// Check that the two methods are more than 24px apart.
+compare-elements-position-near-false: ("//*[@id='tymethod.first_fn']", "//*[@id='tymethod.second_fn']", {"y": 24})
+
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.TypeWithNoDocblocks.html"
+// Check that the two methods are more than 24px apart.
+compare-elements-position-near-false: ("//*[@id='method.first_fn']", "//*[@id='method.second_fn']", {"y": 24})
diff --git a/src/test/rustdoc-gui/notable-trait.goml b/src/test/rustdoc-gui/notable-trait.goml
index 7eb00d825a5..997fb5cf0ad 100644
--- a/src/test/rustdoc-gui/notable-trait.goml
+++ b/src/test/rustdoc-gui/notable-trait.goml
@@ -1,5 +1,5 @@
 // This test checks the position of the `i` for the notable traits.
-goto: file://|DOC_PATH|/test_docs/struct.NotableStructWithLongName.html
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.NotableStructWithLongName.html"
 show-text: true
 // We start with a wide screen.
 size: (1100, 600)
@@ -18,11 +18,11 @@ compare-elements-position-false: (
 // The `i` should be *after* the type.
 assert-position: (
     "//*[@id='method.create_an_iterator_from_read']//a[text()='NotableStructWithLongName']",
-    {"x": 692},
+    {"x": 677},
 )
 assert-position: (
     "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']",
-    {"x": 966},
+    {"x": 951},
 )
 
 
diff --git a/src/test/rustdoc-gui/overflow-tooltip-information.goml b/src/test/rustdoc-gui/overflow-tooltip-information.goml
index f481f82c234..09ad6cdd7ac 100644
--- a/src/test/rustdoc-gui/overflow-tooltip-information.goml
+++ b/src/test/rustdoc-gui/overflow-tooltip-information.goml
@@ -1,7 +1,7 @@
 // The goal of this test is to ensure that the tooltip `.information` class doesn't
 // have overflow and max-width CSS rules set because they create a bug in firefox on
 // mac. For more information: https://github.com/rust-lang/rust/issues/89185
-goto: file://|DOC_PATH|/test_docs/fn.foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/fn.foo.html"
 assert-css: (".docblock > .example-wrap .tooltip", {
     "overflow-x": "visible",
     "max-width": "none"
diff --git a/src/test/rustdoc-gui/pocket-menu.goml b/src/test/rustdoc-gui/pocket-menu.goml
index 71d514648ba..fb63ea62a48 100644
--- a/src/test/rustdoc-gui/pocket-menu.goml
+++ b/src/test/rustdoc-gui/pocket-menu.goml
@@ -1,5 +1,5 @@
 // This test ensures that the "pocket menus" are working as expected.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 // First we check that the help menu doesn't exist yet.
 assert-false: "#help-button .popover"
 // Then we display the help menu.
diff --git a/src/test/rustdoc-gui/run-on-hover.goml b/src/test/rustdoc-gui/run-on-hover.goml
index b8efa8e302f..6c785e1c4bb 100644
--- a/src/test/rustdoc-gui/run-on-hover.goml
+++ b/src/test/rustdoc-gui/run-on-hover.goml
@@ -1,7 +1,7 @@
 // Example code blocks sometimes have a "Run" button to run them on the
 // Playground. That button is hidden until the user hovers over the code block.
 // This test checks that it is hidden, and that it shows on hover.
-goto: file://|DOC_PATH|/test_docs/fn.foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/fn.foo.html"
 assert-css: (".test-arrow", {"visibility": "hidden"})
 move-cursor-to: ".example-wrap"
 assert-css: (".test-arrow", {"visibility": "visible"})
diff --git a/src/test/rustdoc-gui/rust-logo.goml b/src/test/rustdoc-gui/rust-logo.goml
index 4a9dcf73506..6c8dc859419 100644
--- a/src/test/rustdoc-gui/rust-logo.goml
+++ b/src/test/rustdoc-gui/rust-logo.goml
@@ -1,78 +1,34 @@
 // This test ensures that the correct style is applied to the rust logo in the sidebar.
-goto: file://|DOC_PATH|/test_docs/index.html
-
-// First we start with the dark theme.
-local-storage: {
-    "rustdoc-theme": "dark",
-    "rustdoc-preferred-dark-theme": "dark",
-    "rustdoc-use-system-theme": "false",
-}
-reload:
-
-assert-css: (
-    ".rust-logo",
-    {"filter": "drop-shadow(rgb(255, 255, 255) 1px 0px 0px) drop-shadow(rgb(255, 255, 255) 0px 1px 0px) drop-shadow(rgb(255, 255, 255) -1px 0px 0px) drop-shadow(rgb(255, 255, 255) 0px -1px 0px)"},
-)
-
-// In the source view page now.
-goto: file://|DOC_PATH|/src/test_docs/lib.rs.html
-
-local-storage: {
-    "rustdoc-theme": "dark",
-    "rustdoc-preferred-dark-theme": "dark",
-    "rustdoc-use-system-theme": "false",
-}
-reload:
-
-assert-css: (
-    ".rust-logo",
-    {"filter": "drop-shadow(rgb(255, 255, 255) 1px 0px 0px) drop-shadow(rgb(255, 255, 255) 0px 1px 0px) drop-shadow(rgb(255, 255, 255) -1px 0px 0px) drop-shadow(rgb(255, 255, 255) 0px -1px 0px)"},
-)
-
-// Then with the ayu theme.
-local-storage: {
-    "rustdoc-theme": "ayu",
-    "rustdoc-preferred-dark-theme": "ayu",
-    "rustdoc-use-system-theme": "false",
-}
-reload:
-
-assert-css: (
-    ".rust-logo",
-    {"filter": "drop-shadow(rgb(255, 255, 255) 1px 0px 0px) drop-shadow(rgb(255, 255, 255) 0px 1px 0px) drop-shadow(rgb(255, 255, 255) -1px 0px 0px) drop-shadow(rgb(255, 255, 255) 0px -1px 0px)"},
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
+
+define-function: (
+    "check-logo",
+    (theme, filter),
+    [
+        // Going to the doc page.
+        ("goto", "file://" + |DOC_PATH| + "/test_docs/index.html"),
+        // Changing theme.
+        ("local-storage", {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"}),
+        ("reload"),
+        ("assert-css", (".rust-logo", {"filter": |filter|})),
+        // Going to the source code page.
+        ("goto", "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html"),
+        // Changing theme (since it's local files, the local storage works by folder).
+        ("local-storage", {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"}),
+        ("reload"),
+        ("assert-css", (".rust-logo", {"filter": |filter|})),
+    ],
 )
 
-// In the source view page now.
-goto: file://|DOC_PATH|/src/test_docs/lib.rs.html
-
-local-storage: {
-    "rustdoc-theme": "ayu",
-    "rustdoc-preferred-dark-theme": "ayu",
-    "rustdoc-use-system-theme": "false",
-}
-reload:
-
-assert-css: (
-    ".rust-logo",
-    {"filter": "drop-shadow(rgb(255, 255, 255) 1px 0px 0px) drop-shadow(rgb(255, 255, 255) 0px 1px 0px) drop-shadow(rgb(255, 255, 255) -1px 0px 0px) drop-shadow(rgb(255, 255, 255) 0px -1px 0px)"},
+call-function: (
+    "check-logo",
+    ("ayu", "drop-shadow(rgb(255, 255, 255) 1px 0px 0px) drop-shadow(rgb(255, 255, 255) 0px 1px 0px) drop-shadow(rgb(255, 255, 255) -1px 0px 0px) drop-shadow(rgb(255, 255, 255) 0px -1px 0px)"),
 )
-
-// And finally with the light theme.
-local-storage: {"rustdoc-theme": "light", "rustdoc-use-system-theme": "false"}
-reload:
-
-assert-css: (
-    ".rust-logo",
-    {"filter": "none"},
+call-function: (
+    "check-logo",
+    ("dark", "drop-shadow(rgb(255, 255, 255) 1px 0px 0px) drop-shadow(rgb(255, 255, 255) 0px 1px 0px) drop-shadow(rgb(255, 255, 255) -1px 0px 0px) drop-shadow(rgb(255, 255, 255) 0px -1px 0px)"),
 )
-
-// In the source view page now.
-goto: file://|DOC_PATH|/src/test_docs/lib.rs.html
-
-local-storage: {"rustdoc-theme": "light", "rustdoc-use-system-theme": "false"}
-reload:
-
-assert-css: (
-    ".rust-logo",
-    {"filter": "none"},
+call-function: (
+    "check-logo",
+    ("light", "none"),
 )
diff --git a/src/test/rustdoc-gui/search-filter.goml b/src/test/rustdoc-gui/search-filter.goml
index 35d7ca480ca..27db816e685 100644
--- a/src/test/rustdoc-gui/search-filter.goml
+++ b/src/test/rustdoc-gui/search-filter.goml
@@ -1,5 +1,5 @@
 // Checks that the crate search filtering is handled correctly and changes the results.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 show-text: true
 write: (".search-input", "test")
 // To be SURE that the search will be run.
@@ -43,7 +43,7 @@ wait-for: "#titles"
 assert-property: ("#crate-search", {"value": "all crates"})
 
 // Checking that the URL parameter is taken into account for crate filtering.
-goto: file://|DOC_PATH|/test_docs/index.html?search=test&filter-crate=lib2
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html?search=test&filter-crate=lib2"
 wait-for: "#crate-search"
 assert-property: ("#crate-search", {"value": "lib2"})
 assert-false: "#results .externcrate"
diff --git a/src/test/rustdoc-gui/search-form-elements.goml b/src/test/rustdoc-gui/search-form-elements.goml
index 1c64974e916..542db348c3b 100644
--- a/src/test/rustdoc-gui/search-form-elements.goml
+++ b/src/test/rustdoc-gui/search-form-elements.goml
@@ -1,5 +1,5 @@
 // This test ensures that the elements in ".search-form" have the expected display.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 show-text: true
 
 // Ayu theme
@@ -33,7 +33,7 @@ assert-css: (
     {"border-color": "rgb(197, 197, 197)"},
 )
 assert-css: (
-    "#help-button > button",
+    "#help-button > a",
     {
         "color": "rgb(255, 255, 255)",
         "border-color": "rgb(92, 103, 115)",
@@ -47,13 +47,21 @@ assert-css: (
 )
 // Only "border-color" should change.
 assert-css: (
-    "#help-button:hover > button",
+    "#help-button:hover > a",
     {
         "color": "rgb(255, 255, 255)",
         "border-color": "rgb(224, 224, 224)",
         "background-color": "rgb(20, 25, 32)",
     },
 )
+// Link color inside
+click: "#help-button"
+assert-css: (
+    "#help a",
+    {
+        "color": "rgb(57, 175, 215)",
+    },
+)
 
 assert-css: (
     "#settings-menu",
@@ -62,7 +70,6 @@ assert-css: (
 assert-css: (
     "#settings-menu > a",
     {
-        "color": "rgb(255, 255, 255)",
         "border-color": "rgb(92, 103, 115)",
         "background-color": "rgb(20, 25, 32)",
     },
@@ -76,7 +83,6 @@ assert-css: (
 assert-css: (
     "#settings-menu:hover > a",
     {
-        "color": "rgb(255, 255, 255)",
         "border-color": "rgb(224, 224, 224)",
         "background-color": "rgb(20, 25, 32)",
     },
@@ -113,7 +119,7 @@ assert-css: (
     {"border-color": "rgb(221, 221, 221)"},
 )
 assert-css: (
-    "#help-button > button",
+    "#help-button > a",
     {
         "color": "rgb(0, 0, 0)",
         "border-color": "rgb(224, 224, 224)",
@@ -127,13 +133,21 @@ assert-css: (
 )
 // Only "border-color" should change.
 assert-css: (
-    "#help-button:hover > button",
+    "#help-button:hover > a",
     {
         "color": "rgb(0, 0, 0)",
         "border-color": "rgb(255, 185, 0)",
         "background-color": "rgb(240, 240, 240)",
     },
 )
+// Link color inside
+click: "#help-button"
+assert-css: (
+    "#help a",
+    {
+        "color": "rgb(210, 153, 29)",
+    },
+)
 
 assert-css: (
     "#settings-menu",
@@ -142,7 +156,6 @@ assert-css: (
 assert-css: (
     "#settings-menu > a",
     {
-        "color": "rgb(0, 0, 0)",
         "border-color": "rgb(224, 224, 224)",
         "background-color": "rgb(240, 240, 240)",
     },
@@ -193,7 +206,7 @@ assert-css: (
     {"border-color": "rgb(0, 0, 0)"},
 )
 assert-css: (
-    "#help-button > button",
+    "#help-button > a",
     {
         "color": "rgb(0, 0, 0)",
         "border-color": "rgb(224, 224, 224)",
@@ -207,13 +220,21 @@ assert-css: (
 )
 // Only "border-color" should change.
 assert-css: (
-    "#help-button:hover > button",
+    "#help-button:hover > a",
     {
         "color": "rgb(0, 0, 0)",
         "border-color": "rgb(113, 113, 113)",
         "background-color": "rgb(255, 255, 255)",
     },
 )
+// Link color inside
+click: "#help-button"
+assert-css: (
+    "#help a",
+    {
+        "color": "rgb(56, 115, 173)",
+    },
+)
 
 assert-css: (
     "#settings-menu",
@@ -222,7 +243,6 @@ assert-css: (
 assert-css: (
     "#settings-menu > a",
     {
-        "color": "rgb(56, 115, 173)",
         "border-color": "rgb(224, 224, 224)",
         "background-color": "rgb(255, 255, 255)",
     },
@@ -236,7 +256,7 @@ assert-css: (
 assert-css: (
     "#settings-menu:hover > a",
     {
-        "color": "rgb(56, 115, 173)",
+        "color": "rgb(0, 0, 0)",
         "border-color": "rgb(113, 113, 113)",
         "background-color": "rgb(255, 255, 255)",
     },
diff --git a/src/test/rustdoc-gui/search-input-mobile.goml b/src/test/rustdoc-gui/search-input-mobile.goml
index 5c95db70aec..ce0cef77ce4 100644
--- a/src/test/rustdoc-gui/search-input-mobile.goml
+++ b/src/test/rustdoc-gui/search-input-mobile.goml
@@ -1,6 +1,6 @@
 // Test to ensure that you can click on the search input, whatever the width.
 // The PR which fixed it is: https://github.com/rust-lang/rust/pull/81592
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 size: (463, 700)
 // We first check that the search input isn't already focused.
 assert-false: ("input.search-input:focus")
diff --git a/src/test/rustdoc-gui/search-reexport.goml b/src/test/rustdoc-gui/search-reexport.goml
index 5ef890d472b..dd19f03bd1e 100644
--- a/src/test/rustdoc-gui/search-reexport.goml
+++ b/src/test/rustdoc-gui/search-reexport.goml
@@ -1,6 +1,6 @@
 // Checks that the reexports are present in the search index, can have
 // doc aliases and are highligted when their ID is the hash of the page.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 local-storage: {"rustdoc-theme": "dark", "rustdoc-use-system-theme": "false"}
 reload:
 // First we check that the reexport has the correct ID and no background color.
diff --git a/src/test/rustdoc-gui/search-result-color.goml b/src/test/rustdoc-gui/search-result-color.goml
index 5e328133e62..69bb30df954 100644
--- a/src/test/rustdoc-gui/search-result-color.goml
+++ b/src/test/rustdoc-gui/search-result-color.goml
@@ -1,5 +1,58 @@
 // The goal of this test is to ensure the color of the text is the one expected.
-goto: file://|DOC_PATH|/test_docs/index.html?search=coo
+
+define-function: (
+    "check-result-color",
+    (result_kind, color, hover_color),
+    [
+        (
+            "assert-css",
+            (".result-" + |result_kind| + " ." + |result_kind|, {"color": |color|}, ALL),
+        ),
+        (
+            "assert-css",
+            (
+                ".result-" + |result_kind|,
+                {"color": |entry_color|, "background-color": |background_color|},
+            ),
+        ),
+        (
+            "move-cursor-to",
+            ".result-" + |result_kind|,
+        ),
+        (
+            "assert-css",
+            (
+                ".result-" + |result_kind| + ":hover",
+                {"color": |hover_entry_color|, "background-color": |hover_background_color|},
+            ),
+        ),
+        (
+            "assert-css",
+            (".result-" + |result_kind| + ":hover ." + |result_kind|, {"color": |hover_color|}),
+        ),
+        (
+            "move-cursor-to",
+            ".search-input",
+        ),
+        (
+            "focus",
+            ".result-" + |result_kind|,
+        ),
+        (
+            "assert-css",
+            (
+                ".result-" + |result_kind| + ":focus",
+                {"color": |hover_entry_color|, "background-color": |hover_background_color|},
+            ),
+        ),
+        (
+            "assert-css",
+            (".result-" + |result_kind| + ":focus ." + |result_kind|, {"color": |hover_color|}),
+        ),
+    ],
+)
+
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html?search=coo"
 
 // This is needed so that the text color is computed.
 show-text: true
@@ -7,7 +60,6 @@ show-text: true
 // Ayu theme
 local-storage: {
     "rustdoc-theme": "ayu",
-    "rustdoc-preferred-dark-theme": "ayu",
     "rustdoc-use-system-theme": "false",
 }
 reload:
@@ -23,16 +75,81 @@ assert-css: (
     {"color": "rgb(0, 150, 207)"},
 )
 
-// Checking the color for "keyword".
+// Checking the color of "keyword" text.
 assert-css: (
     "//*[@class='result-name']//*[text()='(keyword)']",
     {"color": "rgb(120, 135, 151)"},
 )
 
+store-value: (entry_color, "rgb(0, 150, 207)") // color of the search entry
+store-value: (hover_entry_color, "rgb(255, 255, 255)") // color of the hovered/focused search entry
+store-value: (background_color, "rgba(0, 0, 0, 0)") // background color
+store-value: (hover_background_color, "rgb(60, 60, 60)") // hover background color
+
+call-function: (
+    "check-result-color", (
+        "keyword", // item kind
+        "rgb(57, 175, 215)", // color of item kind
+        "rgb(57, 175, 215)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "struct", // item kind
+        "rgb(255, 160, 165)", // color of item kind
+        "rgb(255, 160, 165)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "associatedtype", // item kind
+        "rgb(57, 175, 215)", // color of item kind
+        "rgb(57, 175, 215)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "tymethod", // item kind
+        "rgb(253, 214, 135)", // color of item kind
+        "rgb(253, 214, 135)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "method", // item kind
+        "rgb(253, 214, 135)", // color of item kind
+        "rgb(253, 214, 135)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "structfield", // item kind
+        "rgb(0, 150, 207)", // color of item kind
+        "rgb(255, 255, 255)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "macro", // item kind
+        "rgb(163, 122, 204)", // color of item kind
+        "rgb(163, 122, 204)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "fn", // item kind
+        "rgb(253, 214, 135)", // color of item kind
+        "rgb(253, 214, 135)", // color of hovered/focused item kind
+    ),
+)
+
 // Checking the `<a>` container.
+move-cursor-to: ".search-input"
+focus: ".search-input" // To ensure the `<a>` container isnt focus or hover.
 assert-css: (
     "//*[@class='result-name']/*[text()='test_docs::']/ancestor::a",
     {"color": "rgb(0, 150, 207)", "background-color": "rgba(0, 0, 0, 0)"},
+    ALL,
 )
 
 // Checking color and background on hover.
@@ -49,7 +166,6 @@ assert-css: (
 // Dark theme
 local-storage: {
     "rustdoc-theme": "dark",
-    "rustdoc-preferred-dark-theme": "dark",
     "rustdoc-use-system-theme": "false",
 }
 reload:
@@ -65,27 +181,80 @@ assert-css: (
     {"color": "rgb(221, 221, 221)"},
 )
 
-// Checking the color for "keyword".
+// Checking the color for "keyword" text.
 assert-css: (
     "//*[@class='result-name']//*[text()='(keyword)']",
     {"color": "rgb(221, 221, 221)"},
 )
 
-// Checking the `<a>` container.
-assert-css: (
-    "//*[@class='result-name']/*[text()='test_docs::']/ancestor::a",
-    {"color": "rgb(221, 221, 221)", "background-color": "rgba(0, 0, 0, 0)"},
-)
+store-value: (entry_color, "rgb(221, 221, 221)") // color of the search entry
+store-value: (hover_entry_color, "rgb(221, 221, 221)") // color of the hovered/focused search entry
+store-value: (background_color, "rgba(0, 0, 0, 0)") // background color
+store-value: (hover_background_color, "rgb(97, 97, 97)") // hover background color
 
-// Checking color and background on hover.
-move-cursor-to: "//*[@class='desc']//*[text()='Just a normal struct.']"
-assert-css: (
-    "//*[@class='result-name']/*[text()='test_docs::']",
-    {"color": "rgb(221, 221, 221)"},
+call-function: (
+    "check-result-color", (
+        "keyword", // item kind
+        "rgb(210, 153, 29)", // color of item kind
+        "rgb(210, 153, 29)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "struct", // item kind
+        "rgb(45, 191, 184)", // color of item kind
+        "rgb(45, 191, 184)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "associatedtype", // item kind
+        "rgb(210, 153, 29)", // color of item kind
+        "rgb(210, 153, 29)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "tymethod", // item kind
+        "rgb(43, 171, 99)", // color of item kind
+        "rgb(43, 171, 99)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "method", // item kind
+        "rgb(43, 171, 99)", // color of item kind
+        "rgb(43, 171, 99)", // color of hovered/focused item kind
+    ),
 )
+call-function: (
+    "check-result-color", (
+        "structfield", // item kind
+        "rgb(221, 221, 221)", // color of item kind
+        "rgb(221, 221, 221)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "macro", // item kind
+        "rgb(9, 189, 0)", // color of item kind
+        "rgb(9, 189, 0)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "fn", // item kind
+        "rgb(43, 171, 99)", // color of item kind
+        "rgb(43, 171, 99)", // color of hovered/focused item kind
+    ),
+)
+
+// Checking the `<a>` container.
+move-cursor-to: ".search-input"
+focus: ".search-input" // To ensure the `<a>` container isnt focus or hover.
 assert-css: (
     "//*[@class='result-name']/*[text()='test_docs::']/ancestor::a",
-    {"color": "rgb(221, 221, 221)", "background-color": "rgb(119, 119, 119)"},
+    {"color": "rgb(221, 221, 221)", "background-color": "rgba(0, 0, 0, 0)"},
 )
 
 // Light theme
@@ -103,36 +272,88 @@ assert-css: (
     {"color": "rgb(0, 0, 0)"},
 )
 
-// Checking the color for "keyword".
+// Checking the color for "keyword" text.
 assert-css: (
     "//*[@class='result-name']//*[text()='(keyword)']",
     {"color": "rgb(0, 0, 0)"},
 )
 
-// Checking the `<a>` container.
-assert-css: (
-    "//*[@class='result-name']/*[text()='test_docs::']/ancestor::a",
-    {"color": "rgb(0, 0, 0)", "background-color": "rgba(0, 0, 0, 0)"},
-)
+store-value: (entry_color, "rgb(0, 0, 0)") // color of the search entry
+store-value: (hover_entry_color, "rgb(0, 0, 0)") // color of the hovered/focused search entry
+store-value: (background_color, "rgba(0, 0, 0, 0)") // background color
+store-value: (hover_background_color, "rgb(204, 204, 204)") // hover background color
 
-// Checking color and background on hover.
-move-cursor-to: "//*[@class='desc']//*[text()='Just a normal struct.']"
-assert-css: (
-    "//*[@class='result-name']/*[text()='test_docs::']",
-    {"color": "rgb(0, 0, 0)"},
+call-function: (
+    "check-result-color", (
+        "keyword", // item kind
+        "rgb(56, 115, 173)", // color of item kind
+        "rgb(56, 115, 173)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "struct", // item kind
+        "rgb(173, 55, 138)", // color of item kind
+        "rgb(173, 55, 138)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "associatedtype", // item kind
+        "rgb(56, 115, 173)", // color of item kind
+        "rgb(56, 115, 173)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "tymethod", // item kind
+        "rgb(173, 124, 55)", // color of item kind
+        "rgb(173, 124, 55)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "method", // item kind
+        "rgb(173, 124, 55)", // color of item kind
+        "rgb(173, 124, 55)", // color of hovered/focused item kind
+    ),
 )
+call-function: (
+    "check-result-color", (
+        "structfield", // item kind
+        "rgb(0, 0, 0)", // color of item kind
+        "rgb(0, 0, 0)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "macro", // item kind
+        "rgb(6, 128, 0)", // color of item kind
+        "rgb(6, 128, 0)", // color of hovered/focused item kind
+    ),
+)
+call-function: (
+    "check-result-color", (
+        "fn", // item kind
+        "rgb(173, 124, 55)", // color of item kind
+        "rgb(173, 124, 55)", // color of hovered/focused item kind
+    ),
+)
+
+// Checking the `<a>` container.
+move-cursor-to: ".search-input"
+focus: ".search-input" // To ensure the `<a>` container isnt focus or hover.
 assert-css: (
     "//*[@class='result-name']/*[text()='test_docs::']/ancestor::a",
-    {"color": "rgb(0, 0, 0)", "background-color": "rgb(221, 221, 221)"},
+    {"color": "rgb(0, 0, 0)", "background-color": "rgba(0, 0, 0, 0)"},
 )
 
 // Check the alias more specifically in the dark theme.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 // We set the theme so we're sure that the correct values will be used, whatever the computer
 // this test is running on.
 local-storage: {
     "rustdoc-theme": "dark",
-    "rustdoc-preferred-dark-theme": "dark",
     "rustdoc-use-system-theme": "false",
 }
 // If the text isn't displayed, the browser doesn't compute color style correctly...
diff --git a/src/test/rustdoc-gui/search-result-description.goml b/src/test/rustdoc-gui/search-result-description.goml
index d8cb6ee5731..53a335b6335 100644
--- a/src/test/rustdoc-gui/search-result-description.goml
+++ b/src/test/rustdoc-gui/search-result-description.goml
@@ -1,5 +1,5 @@
 // This test is to ensure that the codeblocks are correctly rendered in the search results.
-goto: file://|DOC_PATH|/test_docs/index.html?search=some_more_function
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html?search=some_more_function"
 // Waiting for the search results to appear...
 wait-for: "#titles"
 assert-text: (".search-results .desc code", "format!")
diff --git a/src/test/rustdoc-gui/search-result-display.goml b/src/test/rustdoc-gui/search-result-display.goml
index efbbfb925bd..053bfd8c905 100644
--- a/src/test/rustdoc-gui/search-result-display.goml
+++ b/src/test/rustdoc-gui/search-result-display.goml
@@ -1,5 +1,5 @@
 // Checks that the search results have the expected width.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 size: (900, 1000)
 write: (".search-input", "test")
 // To be SURE that the search will be run.
@@ -7,7 +7,7 @@ press-key: 'Enter'
 wait-for: "#crate-search"
 // The width is returned by "getComputedStyle" which returns the exact number instead of the
 // CSS rule which is "50%"...
-assert-css: (".search-results div.desc", {"width": "293px"})
+assert-css: (".search-results div.desc", {"width": "318px"})
 size: (600, 100)
 // As counter-intuitive as it may seem, in this width, the width is "100%", which is why
 // when computed it's larger.
diff --git a/src/test/rustdoc-gui/search-result-go-to-first.goml b/src/test/rustdoc-gui/search-result-go-to-first.goml
index 255470a3e35..eeddf5ef6e8 100644
--- a/src/test/rustdoc-gui/search-result-go-to-first.goml
+++ b/src/test/rustdoc-gui/search-result-go-to-first.goml
@@ -2,18 +2,18 @@
 
 // First, we check that the first page doesn't have the string we're looking for to ensure
 // that the feature is changing page as expected.
-goto: file://|DOC_PATH|/test_docs/index.html
-assert-text-false: (".fqn .in-band", "Struct test_docs::Foo")
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
+assert-text-false: (".fqn", "Struct test_docs::Foo")
 
 // We now check that we land on the search result page if "go_to_first" isn't set.
-goto: file://|DOC_PATH|/test_docs/index.html?search=struct%3AFoo
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html?search=struct%3AFoo"
 // Waiting for the search results to appear...
 wait-for: "#titles"
-assert-text-false: (".fqn .in-band", "Struct test_docs::Foo")
+assert-text-false: (".fqn", "Struct test_docs::Foo")
 // Ensure that the search results are displayed, not the "normal" content.
 assert-css: ("#main-content", {"display": "none"})
 
 // Now we can check that the feature is working as expected!
-goto: file://|DOC_PATH|/test_docs/index.html?search=struct%3AFoo&go_to_first=true
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html?search=struct%3AFoo&go_to_first=true"
 // Waiting for the page to load...
-wait-for-text: (".fqn .in-band", "Struct test_docs::Foo")
+wait-for-text: (".fqn", "Struct test_docs::Foo")
diff --git a/src/test/rustdoc-gui/search-result-keyword.goml b/src/test/rustdoc-gui/search-result-keyword.goml
index 16ae10431ac..66e63155a4e 100644
--- a/src/test/rustdoc-gui/search-result-keyword.goml
+++ b/src/test/rustdoc-gui/search-result-keyword.goml
@@ -1,5 +1,5 @@
 // Checks that the "keyword" results have the expected text alongside them.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 write: (".search-input", "CookieMonster")
 // To be SURE that the search will be run.
 press-key: 'Enter'
diff --git a/src/test/rustdoc-gui/search-tab-change-title-fn-sig.goml b/src/test/rustdoc-gui/search-tab-change-title-fn-sig.goml
index 9d506c1519e..a19dc6a8b40 100644
--- a/src/test/rustdoc-gui/search-tab-change-title-fn-sig.goml
+++ b/src/test/rustdoc-gui/search-tab-change-title-fn-sig.goml
@@ -1,6 +1,6 @@
 // Checks that the search tab results work correctly with function signature syntax
 // First, try a search-by-name
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 write: (".search-input", "Foo")
 // To be SURE that the search will be run.
 press-key: 'Enter'
@@ -22,7 +22,7 @@ press-key: "ArrowLeft"
 wait-for-attribute: ("#titles > button:nth-of-type(3)", {"class": "selected"})
 
 // Now try search-by-return
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 write: (".search-input", "-> String")
 // To be SURE that the search will be run.
 press-key: 'Enter'
@@ -44,7 +44,7 @@ press-key: "ArrowLeft"
 wait-for-attribute: ("#titles > button:nth-of-type(1)", {"class": "selected"})
 
 // Try with a search-by-return with no results
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 write: (".search-input", "-> Something")
 // To be SURE that the search will be run.
 press-key: 'Enter'
@@ -54,7 +54,7 @@ assert-attribute: ("#titles > button:nth-of-type(1)", {"class": "selected"})
 assert-text: ("#titles > button:nth-of-type(1)", "In Function Return Types", STARTS_WITH)
 
 // Try with a search-by-parameter
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 write: (".search-input", "usize pattern")
 // To be SURE that the search will be run.
 press-key: 'Enter'
@@ -64,7 +64,7 @@ assert-attribute: ("#titles > button:nth-of-type(1)", {"class": "selected"})
 assert-text: ("#titles > button:nth-of-type(1)", "In Function Parameters", STARTS_WITH)
 
 // Try with a search-by-parameter-and-return
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 write: (".search-input", "pattern -> str")
 // To be SURE that the search will be run.
 press-key: 'Enter'
diff --git a/src/test/rustdoc-gui/settings.goml b/src/test/rustdoc-gui/settings.goml
index d9cf5ee6614..ed4e9c2516b 100644
--- a/src/test/rustdoc-gui/settings.goml
+++ b/src/test/rustdoc-gui/settings.goml
@@ -1,5 +1,6 @@
-// This test ensures that the settings menu display is working as expected.
-goto: file://|DOC_PATH|/test_docs/index.html
+// This test ensures that the settings menu display is working as expected and that
+// the settings page is also rendered as expected.
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 show-text: true // needed when we check for colors below.
 // First, we check that the settings page doesn't exist.
 assert-false: "#settings"
@@ -138,9 +139,15 @@ wait-for-css: ("#help-button .popover", {"display": "block"})
 assert-css: ("#settings-menu .popover", {"display": "none"})
 
 // Now we go to the settings page to check that the CSS is loaded as expected.
-goto: file://|DOC_PATH|/settings.html
+goto: "file://" + |DOC_PATH| + "/settings.html"
 wait-for: "#settings"
-assert-css: (".setting-line .toggle .slider", {"width": "45px", "margin-right": "20px"})
+assert-css: (
+    ".setting-line .toggle .slider",
+    {"width": "45px", "margin-right": "20px", "border": "0px none rgb(0, 0, 0)"},
+)
+
+assert-attribute-false: ("#settings", {"class": "popover"}, CONTAINS)
+compare-elements-position: (".sub-container", "#settings", ("x"))
 
 // We now check the display with JS disabled.
 assert-false: "noscript section"
diff --git a/src/test/rustdoc-gui/shortcuts.goml b/src/test/rustdoc-gui/shortcuts.goml
index 1f20a0eaa99..9068680d640 100644
--- a/src/test/rustdoc-gui/shortcuts.goml
+++ b/src/test/rustdoc-gui/shortcuts.goml
@@ -1,5 +1,5 @@
 // Check that the various shortcuts are working.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 // We first check that the search input isn't already focused.
 assert-false: "input.search-input:focus"
 press-key: "s"
@@ -11,3 +11,21 @@ press-key: "?"
 assert-css: ("#help-button .popover", {"display": "block"})
 press-key: "Escape"
 assert-css: ("#help-button .popover", {"display": "none"})
+// Checking doc collapse and expand.
+// It should be displaying a "-":
+assert-text: ("#toggle-all-docs", "[\u2212]")
+press-key: "-"
+wait-for-text: ("#toggle-all-docs", "[+]")
+assert-attribute: ("#toggle-all-docs", {"class": "will-expand"})
+// Pressing it again shouldn't do anything.
+press-key: "-"
+assert-text: ("#toggle-all-docs", "[+]")
+assert-attribute: ("#toggle-all-docs", {"class": "will-expand"})
+// Expanding now.
+press-key: "+"
+wait-for-text: ("#toggle-all-docs", "[\u2212]")
+assert-attribute: ("#toggle-all-docs", {"class": ""})
+// Pressing it again shouldn't do anything.
+press-key: "+"
+assert-text: ("#toggle-all-docs", "[\u2212]")
+assert-attribute: ("#toggle-all-docs", {"class": ""})
diff --git a/src/test/rustdoc-gui/sidebar-links-color.goml b/src/test/rustdoc-gui/sidebar-links-color.goml
new file mode 100644
index 00000000000..18a1a3fadea
--- /dev/null
+++ b/src/test/rustdoc-gui/sidebar-links-color.goml
@@ -0,0 +1,233 @@
+// This test checks links colors in sidebar before and after hover.
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html"
+
+// This is needed so that the text color is computed.
+show-text: true
+
+// Ayu theme
+local-storage: {
+    "rustdoc-theme": "ayu",
+    "rustdoc-use-system-theme": "false",
+}
+reload:
+
+// Struct
+assert-css: (
+    ".sidebar .block.struct a:not(.current)",
+    {"color": "rgb(83, 177, 219)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.struct a:not(.current)"
+assert-css: (
+    ".sidebar .block.struct a:hover",
+    {"color": "rgb(255, 180, 76)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+// Enum
+assert-css: (
+    ".sidebar .block.enum a",
+    {"color": "rgb(83, 177, 219)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.enum a"
+assert-css: (
+    ".sidebar .block.enum a:hover",
+    {"color": "rgb(255, 180, 76)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+// Union
+assert-css: (
+    ".sidebar .block.union a",
+    {"color": "rgb(83, 177, 219)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.union a"
+assert-css: (
+    ".sidebar .block.union a:hover",
+    {"color": "rgb(255, 180, 76)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+// Trait
+assert-css: (
+    ".sidebar .block.trait a",
+    {"color": "rgb(83, 177, 219)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.trait a"
+assert-css: (
+    ".sidebar .block.trait a:hover",
+    {"color": "rgb(255, 180, 76)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+// Function
+assert-css: (
+    ".sidebar .block.fn a",
+    {"color": "rgb(83, 177, 219)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.fn a"
+assert-css: (
+    ".sidebar .block.fn a:hover",
+    {"color": "rgb(255, 180, 76)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+// Type definition
+assert-css: (
+    ".sidebar .block.type a",
+    {"color": "rgb(83, 177, 219)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.type a"
+assert-css: (
+    ".sidebar .block.type a:hover",
+    {"color": "rgb(255, 180, 76)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+// Keyword
+assert-css: (
+    ".sidebar .block.keyword a",
+    {"color": "rgb(83, 177, 219)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.keyword a"
+assert-css: (
+    ".sidebar .block.keyword a:hover",
+    {"color": "rgb(255, 180, 76)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+
+// Dark theme
+local-storage: {"rustdoc-theme": "dark"}
+reload:
+
+// Struct
+assert-css: (
+    ".sidebar .block.struct a:not(.current)",
+    {"color": "rgb(253, 191, 53)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.struct a:not(.current)"
+assert-css: (
+    ".sidebar .block.struct a:hover",
+    {"color": "rgb(253, 191, 53)", "background-color": "rgb(68, 68, 68)"},
+)
+// Enum
+assert-css: (
+    ".sidebar .block.enum a",
+    {"color": "rgb(253, 191, 53)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.enum a"
+assert-css: (
+    ".sidebar .block.enum a:hover",
+    {"color": "rgb(253, 191, 53)", "background-color": "rgb(68, 68, 68)"},
+)
+// Union
+assert-css: (
+    ".sidebar .block.union a",
+    {"color": "rgb(253, 191, 53)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.union a"
+assert-css: (
+    ".sidebar .block.union a:hover",
+    {"color": "rgb(253, 191, 53)", "background-color": "rgb(68, 68, 68)"},
+)
+// Trait
+assert-css: (
+    ".sidebar .block.trait a",
+    {"color": "rgb(253, 191, 53)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.trait a"
+assert-css: (
+    ".sidebar .block.trait a:hover",
+    {"color": "rgb(253, 191, 53)", "background-color": "rgb(68, 68, 68)"},
+)
+// Function
+assert-css: (
+    ".sidebar .block.fn a",
+    {"color": "rgb(253, 191, 53)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.fn a"
+assert-css: (
+    ".sidebar .block.fn a:hover",
+    {"color": "rgb(253, 191, 53)", "background-color": "rgb(68, 68, 68)"},
+)
+// Type definition
+assert-css: (
+    ".sidebar .block.type a",
+    {"color": "rgb(253, 191, 53)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.type a"
+assert-css: (
+    ".sidebar .block.type a:hover",
+    {"color": "rgb(253, 191, 53)", "background-color": "rgb(68, 68, 68)"},
+)
+// Keyword
+assert-css: (
+    ".sidebar .block.keyword a",
+    {"color": "rgb(253, 191, 53)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.keyword a"
+assert-css: (
+    ".sidebar .block.keyword a:hover",
+    {"color": "rgb(253, 191, 53)", "background-color": "rgb(68, 68, 68)"},
+)
+
+// Light theme
+local-storage: {"rustdoc-theme": "light"}
+reload:
+
+// Struct
+assert-css: (
+    ".sidebar .block.struct a:not(.current)",
+    {"color": "rgb(53, 109, 164)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.struct a:not(.current)"
+assert-css: (
+    ".sidebar .block.struct a:hover",
+    {"color": "rgb(53, 109, 164)", "background-color": "rgb(255, 255, 255)"},
+)
+// Enum
+assert-css: (
+    ".sidebar .block.enum a",
+    {"color": "rgb(53, 109, 164)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.enum a"
+assert-css: (
+    ".sidebar .block.enum a:hover",
+    {"color": "rgb(53, 109, 164)", "background-color": "rgb(255, 255, 255)"},
+)
+// Union
+assert-css: (
+    ".sidebar .block.union a",
+    {"color": "rgb(53, 109, 164)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.union a"
+assert-css: (
+    ".sidebar .block.union a:hover",
+    {"color": "rgb(53, 109, 164)", "background-color": "rgb(255, 255, 255)"},
+)
+// Trait
+assert-css: (
+    ".sidebar .block.trait a",
+    {"color": "rgb(53, 109, 164)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.trait a"
+assert-css: (
+    ".sidebar .block.trait a:hover",
+    {"color": "rgb(53, 109, 164)", "background-color": "rgb(255, 255, 255)"},
+)
+// Function
+assert-css: (
+    ".sidebar .block.fn a",
+    {"color": "rgb(53, 109, 164)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.fn a"
+assert-css: (
+    ".sidebar .block.fn a:hover",
+    {"color": "rgb(53, 109, 164)", "background-color": "rgb(255, 255, 255)"},
+)
+// Type definition
+assert-css: (
+    ".sidebar .block.type a",
+    {"color": "rgb(53, 109, 164)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.type a"
+assert-css: (
+    ".sidebar .block.type a:hover",
+    {"color": "rgb(53, 109, 164)", "background-color": "rgb(255, 255, 255)"},
+)
+// Keyword
+assert-css: (
+    ".sidebar .block.keyword a",
+    {"color": "rgb(53, 109, 164)", "background-color": "rgba(0, 0, 0, 0)"},
+)
+move-cursor-to: ".sidebar .block.keyword a"
+assert-css: (
+    ".sidebar .block.keyword a:hover",
+    {"color": "rgb(53, 109, 164)", "background-color": "rgb(255, 255, 255)"},
+)
diff --git a/src/test/rustdoc-gui/sidebar-macro-reexport.goml b/src/test/rustdoc-gui/sidebar-macro-reexport.goml
index a3a62fe5446..b5c1b6a4390 100644
--- a/src/test/rustdoc-gui/sidebar-macro-reexport.goml
+++ b/src/test/rustdoc-gui/sidebar-macro-reexport.goml
@@ -1,5 +1,5 @@
 // This test ensures that the reexport of a macro doesn't make the original macro
 // displayed twice in the sidebar.
-goto: file://|DOC_PATH|/test_docs/macro.repro.html
-wait-for: ".sidebar-elems .macro .macro"
+goto: "file://" + |DOC_PATH| + "/test_docs/macro.repro.html"
+wait-for: ".sidebar-elems .block.macro a"
 assert-count: ("//*[@class='sidebar-elems']//*[@class='block macro']//a[text()='repro']", 1)
diff --git a/src/test/rustdoc-gui/sidebar-mobile-scroll.goml b/src/test/rustdoc-gui/sidebar-mobile-scroll.goml
index dc50185f01b..2449269b192 100644
--- a/src/test/rustdoc-gui/sidebar-mobile-scroll.goml
+++ b/src/test/rustdoc-gui/sidebar-mobile-scroll.goml
@@ -1,12 +1,12 @@
 // This test ensures that the mobile sidebar preserves scroll position.
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html"
 // Switching to "mobile view" by reducing the width to 600px.
-size: (600, 600)
+size: (700, 600)
 assert-css: (".sidebar", {"display": "block", "left": "-1000px"})
 
 // Scroll down.
 scroll-to: "//h2[@id='blanket-implementations']"
-assert-window-property: {"pageYOffset": "643"}
+assert-window-property: {"pageYOffset": "627"}
 
 // Open the sidebar menu.
 click: ".sidebar-menu-toggle"
@@ -21,11 +21,11 @@ assert-window-property: {"pageYOffset": "0"}
 // Close the sidebar menu. Make sure the scroll position gets restored.
 click: ".sidebar-menu-toggle"
 wait-for-css: (".sidebar", {"left": "-1000px"})
-assert-window-property: {"pageYOffset": "643"}
+assert-window-property: {"pageYOffset": "627"}
 
 // Now test that scrollability returns when the browser window is just resized.
 click: ".sidebar-menu-toggle"
 wait-for-css: (".sidebar", {"left": "0px"})
 assert-window-property: {"pageYOffset": "0"}
 size: (900, 600)
-assert-window-property: {"pageYOffset": "643"}
+assert-window-property: {"pageYOffset": "627"}
diff --git a/src/test/rustdoc-gui/sidebar-mobile.goml b/src/test/rustdoc-gui/sidebar-mobile.goml
index 033c6578349..453873f1b81 100644
--- a/src/test/rustdoc-gui/sidebar-mobile.goml
+++ b/src/test/rustdoc-gui/sidebar-mobile.goml
@@ -1,7 +1,7 @@
 // This test ensure that the sidebar isn't "hidden" on mobile but instead moved out of the viewport.
 // This is especially important for devices for "text-first" content (like for users with
 // sight issues).
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html"
 // Switching to "mobile view" by reducing the width to 600px.
 size: (600, 600)
 assert-css: (".sidebar", {"display": "block", "left": "-1000px"})
@@ -13,7 +13,7 @@ click: ".sidebar-menu-toggle"
 assert-css: (".sidebar", {"display": "block", "left": "-1000px"})
 // Force the sidebar open by focusing a link inside it.
 // This makes it easier for keyboard users to get to it.
-focus: ".sidebar-title a"
+focus: ".sidebar-elems h3 a"
 assert-css: (".sidebar", {"display": "block", "left": "0px"})
 // When we tab out of the sidebar, close it.
 focus: ".search-input"
@@ -23,6 +23,11 @@ assert-css: (".sidebar", {"display": "block", "left": "-1000px"})
 click: ".sidebar-menu-toggle"
 assert-css: (".sidebar", {"left": "0px"})
 
+// Make sure the "struct Foo" header is hidden, since the mobile topbar already does it.
+assert-css: ("//nav[contains(@class, 'sidebar')]//h2/a[text()='Foo']/parent::h2", {"display": "none"})
+// Make sure the global navigation is still here.
+assert-css: ("//nav[contains(@class, 'sidebar')]//h2/a[text()='In test_docs']/parent::h2", {"display": "block"})
+
 // Click elsewhere.
 click: "body"
 assert-css: (".sidebar", {"display": "block", "left": "-1000px"})
@@ -39,26 +44,27 @@ assert-position: ("#method\.must_use", {"y": 45})
 // Check that the bottom-most item on the sidebar menu can be scrolled fully into view.
 click: ".sidebar-menu-toggle"
 scroll-to: ".block.keyword li:nth-child(1)"
-compare-elements-position-near: (".block.keyword li:nth-child(1)", ".mobile-topbar", {"y": 543})
+compare-elements-position-near: (".block.keyword li:nth-child(1)", ".mobile-topbar", {"y": 543.19})
 
 // Now checking the background color of the sidebar.
+show-text: true
 local-storage: {"rustdoc-use-system-theme": "false", "rustdoc-theme": "dark"}
 reload:
 
 // Open the sidebar menu.
 click: ".sidebar-menu-toggle"
-assert-css: (".sidebar", {"background-color": "rgb(80, 80, 80)"})
+assert-css: (".sidebar", {"background-color": "rgb(80, 80, 80)", "color": "rgb(221, 221, 221)"})
 
 local-storage: {"rustdoc-use-system-theme": "false", "rustdoc-theme": "ayu"}
 reload:
 
 // Open the sidebar menu.
 click: ".sidebar-menu-toggle"
-assert-css: (".sidebar", {"background-color": "rgb(20, 25, 31)"})
+assert-css: (".sidebar", {"background-color": "rgb(20, 25, 31)", "color": "rgb(197, 197, 197)"})
 
 local-storage: {"rustdoc-use-system-theme": "false", "rustdoc-theme": "light"}
 reload:
 
 // Open the sidebar menu.
 click: ".sidebar-menu-toggle"
-assert-css: (".sidebar", {"background-color": "rgb(245, 245, 245)"})
+assert-css: (".sidebar", {"background-color": "rgb(245, 245, 245)", "color": "rgb(0, 0, 0)"})
diff --git a/src/test/rustdoc-gui/sidebar-source-code-display.goml b/src/test/rustdoc-gui/sidebar-source-code-display.goml
index 4321efcdb17..548fd22dcea 100644
--- a/src/test/rustdoc-gui/sidebar-source-code-display.goml
+++ b/src/test/rustdoc-gui/sidebar-source-code-display.goml
@@ -1,22 +1,19 @@
 // This test ensures that the elements in the sidebar are displayed correctly.
 javascript: false
-goto: file://|DOC_PATH|/src/test_docs/lib.rs.html
+goto: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html"
 // Since the javascript is disabled, there shouldn't be a toggle.
 assert-false: "#sidebar-toggle"
-// For some reason, we need to wait a bit here because it seems like the transition on opacity
-// is being applied whereas it can't be reproduced in a browser...
-wait-for-css: (".sidebar > *", {"visibility": "hidden", "opacity": 0})
+wait-for-css: (".sidebar > *", {"visibility": "hidden"})
 
 // Let's retry with javascript enabled.
 javascript: true
 reload:
 wait-for: "#sidebar-toggle"
-assert-css: ("#sidebar-toggle", {"visibility": "visible", "opacity": 1})
-assert-css: (".sidebar > *:not(#sidebar-toggle)", {"visibility": "hidden", "opacity": 0})
+assert-css: ("#sidebar-toggle", {"visibility": "visible"})
+assert-css: (".sidebar > *:not(#sidebar-toggle)", {"visibility": "hidden"})
 // Let's expand the sidebar now.
 click: "#sidebar-toggle"
-// Because of the transition CSS, we check by using `wait-for-css` instead of `assert-css`.
-wait-for-css: ("#sidebar-toggle", {"visibility": "visible", "opacity": 1})
+wait-for-css: ("#sidebar-toggle", {"visibility": "visible"})
 
 // We now check that opening the sidebar and clicking a link will leave it open.
 // The behavior here on desktop is different than the behavior on mobile,
@@ -25,7 +22,7 @@ wait-for-css: ("#sidebar-toggle", {"visibility": "visible", "opacity": 1})
 wait-for-css: (".sidebar", {"width": "300px"})
 assert-local-storage: {"rustdoc-source-sidebar-show": "true"}
 click: ".sidebar a.selected"
-goto: file://|DOC_PATH|/src/test_docs/lib.rs.html
+goto: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html"
 wait-for-css: (".sidebar", {"width": "300px"})
 assert-local-storage: {"rustdoc-source-sidebar-show": "true"}
 
@@ -36,7 +33,7 @@ show-text: true
 local-storage: {"rustdoc-theme": "light", "rustdoc-use-system-theme": "false"}
 reload:
 // Waiting for the sidebar to be displayed...
-wait-for-css: ("#sidebar-toggle", {"visibility": "visible", "opacity": 1})
+wait-for-css: ("#sidebar-toggle", {"visibility": "visible"})
 assert-css: (
     "#source-sidebar details[open] > .files a.selected",
     {"color": "rgb(0, 0, 0)", "background-color": "rgb(255, 255, 255)"},
@@ -91,7 +88,7 @@ assert-css: (
 local-storage: {"rustdoc-theme": "dark", "rustdoc-use-system-theme": "false"}
 reload:
 // Waiting for the sidebar to be displayed...
-wait-for-css: ("#sidebar-toggle", {"visibility": "visible", "opacity": 1})
+wait-for-css: ("#sidebar-toggle", {"visibility": "visible"})
 assert-css: (
     "#source-sidebar details[open] > .files > a.selected",
     {"color": "rgb(221, 221, 221)", "background-color": "rgb(51, 51, 51)"},
@@ -146,7 +143,7 @@ assert-css: (
 local-storage: {"rustdoc-theme": "ayu", "rustdoc-use-system-theme": "false"}
 reload:
 // Waiting for the sidebar to be displayed...
-wait-for-css: ("#sidebar-toggle", {"visibility": "visible", "opacity": 1})
+wait-for-css: ("#sidebar-toggle", {"visibility": "visible"})
 assert-css: (
     "#source-sidebar details[open] > .files a.selected",
     {"color": "rgb(255, 180, 76)", "background-color": "rgb(20, 25, 31)"},
@@ -201,7 +198,7 @@ assert-css: (
 size: (500, 700)
 reload:
 // Waiting for the sidebar to be displayed...
-wait-for-css: ("#sidebar-toggle", {"visibility": "visible", "opacity": 1})
+wait-for-css: ("#sidebar-toggle", {"visibility": "visible"})
 
 // We now check it takes the full size of the display.
 assert-property: ("body", {"clientWidth": "500", "clientHeight": "700"})
@@ -253,7 +250,7 @@ click: "#sidebar-toggle"
 wait-for-css: ("#source-sidebar", {"visibility": "visible"})
 assert-local-storage: {"rustdoc-source-sidebar-show": "true"}
 click: ".sidebar a.selected"
-goto: file://|DOC_PATH|/src/test_docs/lib.rs.html
+goto: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html"
 wait-for-css: ("#source-sidebar", {"visibility": "hidden"})
 assert-local-storage: {"rustdoc-source-sidebar-show": "false"}
 // Resize back to desktop size, to check that the sidebar doesn't spontaneously open.
diff --git a/src/test/rustdoc-gui/sidebar-source-code.goml b/src/test/rustdoc-gui/sidebar-source-code.goml
index e882080c7da..9ba66368772 100644
--- a/src/test/rustdoc-gui/sidebar-source-code.goml
+++ b/src/test/rustdoc-gui/sidebar-source-code.goml
@@ -1,6 +1,6 @@
 // The goal of this test is to ensure that the sidebar is working as expected in the source
 // code pages.
-goto: file://|DOC_PATH|/src/test_docs/lib.rs.html
+goto: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html"
 // First: desktop mode.
 size: (1100, 800)
 // We check that the sidebar isn't expanded and has the expected width.
@@ -17,7 +17,7 @@ wait-for: "html:not(.expanded)"
 assert: "nav.sidebar"
 
 // Checking that only the path to the current file is "open".
-goto: file://|DOC_PATH|/src/lib2/another_folder/sub_mod/mod.rs.html
+goto: "file://" + |DOC_PATH| + "/src/lib2/another_folder/sub_mod/mod.rs.html"
 // First we expand the sidebar again.
 click: (10, 10)
 // We wait for the sidebar to be expanded.
@@ -42,4 +42,4 @@ assert-false: ".source-sidebar-expanded"
 assert: "nav.sidebar"
 
 // Check that the topbar is not visible
-assert-property: (".mobile-topbar", {"offsetParent": "null"})
+assert-false: ".mobile-topbar"
diff --git a/src/test/rustdoc-gui/sidebar.goml b/src/test/rustdoc-gui/sidebar.goml
index 32fe3334f36..5058630f469 100644
--- a/src/test/rustdoc-gui/sidebar.goml
+++ b/src/test/rustdoc-gui/sidebar.goml
@@ -1,5 +1,6 @@
 // Checks multiple things on the sidebar display (width of its elements, colors, etc).
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
+assert-property: (".sidebar", {"clientWidth": "200"})
 show-text: true
 local-storage: {"rustdoc-theme": "light"}
 // We reload the page so the local storage settings are being used.
@@ -8,26 +9,29 @@ reload:
 assert-text: (".sidebar > .location", "Crate test_docs")
 // In modules, we only have one "location" element.
 assert-count: (".sidebar .location", 1)
+assert-count: (".sidebar h2", 1)
 assert-text: ("#all-types", "All Items")
 assert-css: ("#all-types", {"color": "rgb(53, 109, 164)"})
 // We check that we have the crates list and that the "current" on is "test_docs".
-assert-text: (".sidebar-elems .crate > ul > li > a.current", "test_docs")
+assert-text: (".sidebar-elems ul.crate > li > a.current", "test_docs")
 // And we're also supposed to have the list of items in the current module.
 assert-text: (".sidebar-elems section ul > li:nth-child(1)", "Re-exports")
 assert-text: (".sidebar-elems section ul > li:nth-child(2)", "Modules")
 assert-text: (".sidebar-elems section ul > li:nth-child(3)", "Macros")
 assert-text: (".sidebar-elems section ul > li:nth-child(4)", "Structs")
 assert-text: (".sidebar-elems section ul > li:nth-child(5)", "Enums")
-assert-text: (".sidebar-elems section ul > li:nth-child(6)", "Traits")
-assert-text: (".sidebar-elems section ul > li:nth-child(7)", "Functions")
-assert-text: (".sidebar-elems section ul > li:nth-child(8)", "Type Definitions")
-assert-text: (".sidebar-elems section ul > li:nth-child(9)", "Unions")
-assert-text: (".sidebar-elems section ul > li:nth-child(10)", "Keywords")
+assert-text: (".sidebar-elems section ul > li:nth-child(6)", "Constants")
+assert-text: (".sidebar-elems section ul > li:nth-child(7)", "Traits")
+assert-text: (".sidebar-elems section ul > li:nth-child(8)", "Functions")
+assert-text: (".sidebar-elems section ul > li:nth-child(9)", "Type Definitions")
+assert-text: (".sidebar-elems section ul > li:nth-child(10)", "Unions")
+assert-text: (".sidebar-elems section ul > li:nth-child(11)", "Keywords")
 assert-text: ("#structs + .item-table .item-left > a", "Foo")
 click: "#structs + .item-table .item-left > a"
 
 // PAGE: struct.Foo.html
-assert-count: (".sidebar .location", 2)
+assert-count: (".sidebar .location", 1)
+assert-count: (".sidebar h2", 2)
 // We check that there is no crate listed outside of the top level.
 assert-false: ".sidebar-elems > .crate"
 
@@ -38,38 +42,43 @@ click: ".sidebar h2.location a"
 assert-property: ("html", {"scrollTop": "0"})
 
 // We now go back to the crate page to click on the "lib2" crate link.
-goto: file://|DOC_PATH|/test_docs/index.html
-assert-css: (".sidebar-elems .crate > ul > li:first-child > a", {"color": "rgb(53, 109, 164)"})
-click: ".sidebar-elems .crate > ul > li:first-child > a"
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
+assert-property: (".sidebar", {"clientWidth": "200"})
+assert-css: (".sidebar-elems ul.crate > li:first-child > a", {"color": "rgb(53, 109, 164)"})
+click: ".sidebar-elems ul.crate > li:first-child > a"
 
 // PAGE: lib2/index.html
-goto: file://|DOC_PATH|/lib2/index.html
+goto: "file://" + |DOC_PATH| + "/lib2/index.html"
+assert-property: (".sidebar", {"clientWidth": "200"})
 assert-text: (".sidebar > .location", "Crate lib2")
 // We check that we have the crates list and that the "current" on is now "lib2".
-assert-text: (".sidebar-elems .crate > ul > li > a.current", "lib2")
+assert-text: (".sidebar-elems ul.crate > li > a.current", "lib2")
 // We now go to the "foobar" function page.
-assert-text: (".sidebar-elems > section .block ul > li:nth-child(1)", "Modules")
-assert-text: (".sidebar-elems > section .block ul > li:nth-child(2)", "Structs")
-assert-text: (".sidebar-elems > section .block ul > li:nth-child(3)", "Traits")
-assert-text: (".sidebar-elems > section .block ul > li:nth-child(4)", "Functions")
-assert-text: (".sidebar-elems > section .block ul > li:nth-child(5)", "Type Definitions")
+assert-text: (".sidebar-elems > section ul.block > li:nth-child(1)", "Modules")
+assert-text: (".sidebar-elems > section ul.block > li:nth-child(2)", "Structs")
+assert-text: (".sidebar-elems > section ul.block > li:nth-child(3)", "Traits")
+assert-text: (".sidebar-elems > section ul.block > li:nth-child(4)", "Functions")
+assert-text: (".sidebar-elems > section ul.block > li:nth-child(5)", "Type Definitions")
 assert-text: ("#functions + .item-table .item-left > a", "foobar")
 click: "#functions + .item-table .item-left > a"
 
 // PAGE: fn.foobar.html
-// In items containing no items (like functions or constants) and in modules, we have one
-// "location" elements.
-assert-count: (".sidebar .location", 1)
-assert-text: (".sidebar .sidebar-elems .location", "In lib2")
+// In items containing no items (like functions or constants) and in modules, we have no
+// "location" elements. Only the parent module h2.
+assert-count: (".sidebar .location", 0)
+assert-count: (".sidebar h2", 1)
+assert-text: (".sidebar .sidebar-elems h2", "In lib2")
 // We check that we don't have the crate list.
 assert-false: ".sidebar-elems > .crate"
 
-goto: ./module/index.html
+goto: "./module/index.html"
+assert-property: (".sidebar", {"clientWidth": "200"})
 assert-text: (".sidebar > .location", "Module module")
 // We check that we don't have the crate list.
 assert-false: ".sidebar-elems > .crate"
 
-goto: ./sub_module/sub_sub_module/index.html
+goto: "./sub_module/sub_sub_module/index.html"
+assert-property: (".sidebar", {"clientWidth": "200"})
 assert-text: (".sidebar > .location", "Module sub_sub_module")
 // We check that we don't have the crate list.
 assert-false: ".sidebar-elems .crate"
@@ -77,12 +86,22 @@ assert-text: (".sidebar-elems > section ul > li:nth-child(1)", "Functions")
 assert-text: ("#functions + .item-table .item-left > a", "foo")
 
 // Links to trait implementations in the sidebar should not wrap even if they are long.
-goto: file://|DOC_PATH|/lib2/struct.HasALongTraitWithParams.html
+goto: "file://" + |DOC_PATH| + "/lib2/struct.HasALongTraitWithParams.html"
+assert-property: (".sidebar", {"clientWidth": "200"})
 assert-property: (".sidebar-elems section .block li > a", {"offsetHeight": 29})
 
 // Test that clicking on of the "In <module>" headings in the sidebar links to the
 // appropriate anchor in index.html.
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
-click: ".block.mod h3 a"
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html"
+assert-property: (".sidebar", {"clientWidth": "200"})
+click: "//ul[@class='block mod']/preceding-sibling::h3/a"
 // PAGE: index.html
 assert-css: ("#modules", {"background-color": "rgb(253, 255, 211)"})
+
+// Finally, assert that the `[+]/[−]` toggle doesn't affect sidebar width.
+click: "#toggle-all-docs"
+assert-text: ("#toggle-all-docs", "[+]")
+assert-property: (".sidebar", {"clientWidth": "200"})
+click: "#toggle-all-docs"
+assert-text: ("#toggle-all-docs", "[−]")
+assert-property: (".sidebar", {"clientWidth": "200"})
\ No newline at end of file
diff --git a/src/test/rustdoc-gui/source-anchor-scroll.goml b/src/test/rustdoc-gui/source-anchor-scroll.goml
index 4e51c8dcac0..ddfe0c3d1ab 100644
--- a/src/test/rustdoc-gui/source-anchor-scroll.goml
+++ b/src/test/rustdoc-gui/source-anchor-scroll.goml
@@ -1,6 +1,6 @@
 // We check that when the anchor changes and is output of the displayed content,
 // the page is scrolled to it.
-goto: file://|DOC_PATH|/src/link_to_definition/lib.rs.html
+goto: "file://" + |DOC_PATH| + "/src/link_to_definition/lib.rs.html"
 
 // We reduce the window size to make it easier to make an element "out of the page".
 size: (600, 800)
@@ -10,7 +10,7 @@ assert-property: ("html", {"scrollTop": "0"})
 click: '//a[text() = "barbar"]'
 assert-property: ("html", {"scrollTop": "125"})
 click: '//a[text() = "bar"]'
-assert-property: ("html", {"scrollTop": "166"})
+assert-property: ("html", {"scrollTop": "156"})
 click: '//a[text() = "sub_fn"]'
 assert-property: ("html", {"scrollTop": "53"})
 
diff --git a/src/test/rustdoc-gui/source-code-page.goml b/src/test/rustdoc-gui/source-code-page.goml
index 581f826a3d9..76260d621ea 100644
--- a/src/test/rustdoc-gui/source-code-page.goml
+++ b/src/test/rustdoc-gui/source-code-page.goml
@@ -1,30 +1,30 @@
 // Checks that the interactions with the source code pages are working as expected.
-goto: file://|DOC_PATH|/src/test_docs/lib.rs.html
+goto: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html"
 // Check that we can click on the line number.
-click: ".line-numbers > span:nth-child(4)" // This is the span for line 4.
+click: ".src-line-numbers > span:nth-child(4)" // This is the span for line 4.
 // Ensure that the page URL was updated.
 assert-document-property: ({"URL": "lib.rs.html#4"}, ENDS_WITH)
 assert-attribute: ("//*[@id='4']", {"class": "line-highlighted"})
 // We now check that the good spans are highlighted
-goto: file://|DOC_PATH|/src/test_docs/lib.rs.html#4-6
-assert-attribute-false: (".line-numbers > span:nth-child(3)", {"class": "line-highlighted"})
-assert-attribute: (".line-numbers > span:nth-child(4)", {"class": "line-highlighted"})
-assert-attribute: (".line-numbers > span:nth-child(5)", {"class": "line-highlighted"})
-assert-attribute: (".line-numbers > span:nth-child(6)", {"class": "line-highlighted"})
-assert-attribute-false: (".line-numbers > span:nth-child(7)", {"class": "line-highlighted"})
+goto: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html#4-6"
+assert-attribute-false: (".src-line-numbers > span:nth-child(3)", {"class": "line-highlighted"})
+assert-attribute: (".src-line-numbers > span:nth-child(4)", {"class": "line-highlighted"})
+assert-attribute: (".src-line-numbers > span:nth-child(5)", {"class": "line-highlighted"})
+assert-attribute: (".src-line-numbers > span:nth-child(6)", {"class": "line-highlighted"})
+assert-attribute-false: (".src-line-numbers > span:nth-child(7)", {"class": "line-highlighted"})
 // This is to ensure that the content is correctly align with the line numbers.
 compare-elements-position: ("//*[@id='1']", ".rust > code > span", ("y"))
 
 // Assert that the line numbers text is aligned to the right.
-assert-css: (".line-numbers", {"text-align": "right"})
+assert-css: (".src-line-numbers", {"text-align": "right"})
 
 // Now let's check that clicking on something else than the line number doesn't
 // do anything (and certainly not add a `#NaN` to the URL!).
 show-text: true
-goto: file://|DOC_PATH|/src/test_docs/lib.rs.html
+goto: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html"
 // We use this assert-position to know where we will click.
 assert-position: ("//*[@id='1']", {"x": 104, "y": 103})
-// We click on the left of the "1" span but still in the "line-number" `<pre>`.
+// We click on the left of the "1" span but still in the "src-line-number" `<pre>`.
 click: (103, 103)
 assert-document-property: ({"URL": "/lib.rs.html"}, ENDS_WITH)
 
diff --git a/src/test/rustdoc-gui/src-font-size.goml b/src/test/rustdoc-gui/src-font-size.goml
index 0c01e254554..b17dfd94cf0 100644
--- a/src/test/rustdoc-gui/src-font-size.goml
+++ b/src/test/rustdoc-gui/src-font-size.goml
@@ -1,11 +1,11 @@
 // This test ensures that the "[src]" have the same font size as their headers
 // to avoid having some weird height difference in the background when the element
 // is selected.
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html"
 show-text: true
 // Check the impl headers.
-assert-css: (".impl.has-srclink .srclink", {"font-size": "16px"}, ALL)
-assert-css: (".impl.has-srclink .code-header.in-band", {"font-size": "18px"}, ALL)
+assert-css: (".impl.has-srclink .srclink", {"font-size": "16px", "font-weight": 400}, ALL)
+assert-css: (".impl.has-srclink .code-header", {"font-size": "18px", "font-weight": 600}, ALL)
 // Check the impl items.
-assert-css: (".impl-items .has-srclink .srclink", {"font-size": "16px"}, ALL)
-assert-css: (".impl-items .has-srclink .code-header", {"font-size": "16px"}, ALL)
+assert-css: (".impl-items .has-srclink .srclink", {"font-size": "16px", "font-weight": 400}, ALL)
+assert-css: (".impl-items .has-srclink .code-header", {"font-size": "16px", "font-weight": 600}, ALL)
diff --git a/src/test/rustdoc-gui/src/lib2/lib.rs b/src/test/rustdoc-gui/src/lib2/lib.rs
index 5a151ed7b68..24aecc70d65 100644
--- a/src/test/rustdoc-gui/src/lib2/lib.rs
+++ b/src/test/rustdoc-gui/src/lib2/lib.rs
@@ -38,11 +38,14 @@ pub trait Trait {
 
     #[deprecated = "Whatever [`Foo`](#tadam)"]
     fn foo() {}
+    fn fooo();
 }
 
 impl Trait for Foo {
     type X = u32;
     const Y: u32 = 0;
+
+    fn fooo() {}
 }
 
 impl implementors::Whatever for Foo {
diff --git a/src/test/rustdoc-gui/src/test_docs/lib.rs b/src/test/rustdoc-gui/src/test_docs/lib.rs
index 1c066206c1f..77617e10beb 100644
--- a/src/test/rustdoc-gui/src/test_docs/lib.rs
+++ b/src/test/rustdoc-gui/src/test_docs/lib.rs
@@ -5,6 +5,7 @@
 #![crate_name = "test_docs"]
 #![feature(rustdoc_internals)]
 #![feature(doc_cfg)]
+#![feature(associated_type_defaults)]
 
 /*!
 Enable the feature <span class="stab portability"><code>some-feature</code></span> to enjoy
@@ -355,3 +356,51 @@ impl<R: std::io::Read> std::iter::Iterator for NotableStructWithLongName<R> {
 
     fn next(&mut self) -> Option<Self::Item> { () }
 }
+
+pub trait TraitWithNoDocblocks {
+    fn first_fn(&self);
+    fn second_fn(&self);
+}
+
+pub struct TypeWithNoDocblocks;
+
+impl TypeWithNoDocblocks {
+    fn x() -> Option<Self> {
+        Some(Self)
+    }
+    fn y() -> Option<u32> {
+        // code comment
+        let t = Self::x()?;
+        Some(0)
+    }
+}
+
+impl TypeWithNoDocblocks {
+    pub fn first_fn(&self) {}
+    pub fn second_fn<'a>(&'a self) {
+        let x = 12;
+        let y = "a";
+        let z = false;
+    }
+}
+
+pub unsafe fn unsafe_fn() {}
+
+pub fn safe_fn() {}
+
+#[repr(C)]
+pub struct WithGenerics<T: TraitWithNoDocblocks, S = String, E = WhoLetTheDogOut, P = i8> {
+    s: S,
+    t: T,
+    e: E,
+    p: P,
+}
+
+pub const CONST: u8 = 0;
+
+pub trait TraitWithoutGenerics {
+    const C: u8 = CONST;
+    type T = SomeType;
+
+    fn foo();
+}
diff --git a/src/test/rustdoc-gui/theme-change.goml b/src/test/rustdoc-gui/theme-change.goml
index fb1c37ae68e..b1de3c36614 100644
--- a/src/test/rustdoc-gui/theme-change.goml
+++ b/src/test/rustdoc-gui/theme-change.goml
@@ -1,5 +1,5 @@
 // Ensures that the theme change is working as expected.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 local-storage: {"rustdoc-use-system-theme": "false", "rustdoc-theme": "dark"}
 reload:
 click: "#settings-menu"
@@ -17,7 +17,7 @@ click: "#theme-dark"
 wait-for-css: ("body", { "background-color": "rgb(53, 53, 53)" })
 assert-local-storage: { "rustdoc-theme": "dark" }
 
-goto: file://|DOC_PATH|/settings.html
+goto: "file://" + |DOC_PATH| + "/settings.html"
 wait-for: "#settings"
 click: "#theme-light"
 wait-for-css: ("body", { "background-color": "rgb(255, 255, 255)" })
diff --git a/src/test/rustdoc-gui/theme-in-history.goml b/src/test/rustdoc-gui/theme-in-history.goml
index f576ced1c62..c29571728a1 100644
--- a/src/test/rustdoc-gui/theme-in-history.goml
+++ b/src/test/rustdoc-gui/theme-in-history.goml
@@ -1,5 +1,5 @@
 // Ensures that the theme is working when going back in history.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 // Set the theme to dark.
 local-storage: {
     "rustdoc-theme": "dark",
@@ -12,7 +12,7 @@ assert-css: ("body", { "background-color": "rgb(53, 53, 53)" })
 assert-local-storage: { "rustdoc-theme": "dark" }
 
 // Now we go to the settings page.
-goto: file://|DOC_PATH|/settings.html
+goto: "file://" + |DOC_PATH| + "/settings.html"
 wait-for: "#settings"
 // We change the theme to "light".
 click: "#theme-light"
diff --git a/src/test/rustdoc-gui/toggle-click-deadspace.goml b/src/test/rustdoc-gui/toggle-click-deadspace.goml
index 8c3a0bf5bb7..029403ee13e 100644
--- a/src/test/rustdoc-gui/toggle-click-deadspace.goml
+++ b/src/test/rustdoc-gui/toggle-click-deadspace.goml
@@ -1,6 +1,6 @@
 // This test ensures that clicking on a method summary, but not on the "[-]",
 // doesn't toggle the <details>.
-goto: file://|DOC_PATH|/lib2/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/lib2/struct.Foo.html"
 assert-attribute: (".impl-items .rustdoc-toggle", {"open": ""})
 click: "h4.code-header" // This is the position of "pub" in "pub fn a_method"
 assert-attribute: (".impl-items .rustdoc-toggle", {"open": ""})
@@ -12,4 +12,4 @@ assert-attribute-false: (".impl-items .rustdoc-toggle", {"open": ""})
 
 // Click the "Trait" part of "impl Trait" and verify it navigates.
 click: "#impl-Trait-for-Foo h3 a:first-of-type"
-assert-text: (".fqn .in-band", "Trait lib2::Trait")
+assert-text: (".fqn", "Trait lib2::Trait")
diff --git a/src/test/rustdoc-gui/toggle-docs-mobile.goml b/src/test/rustdoc-gui/toggle-docs-mobile.goml
index ee6bc3cf767..6ce24a81bb3 100644
--- a/src/test/rustdoc-gui/toggle-docs-mobile.goml
+++ b/src/test/rustdoc-gui/toggle-docs-mobile.goml
@@ -1,6 +1,6 @@
 // Checks that the documentation toggles on mobile have the correct position, style and work
 // as expected.
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html"
 size: (433, 600)
 assert-attribute: (".top-doc", {"open": ""})
 click: (4, 270) // This is the position of the top doc comment toggle
diff --git a/src/test/rustdoc-gui/toggle-docs.goml b/src/test/rustdoc-gui/toggle-docs.goml
index 63962b576df..8c9fd0a8866 100644
--- a/src/test/rustdoc-gui/toggle-docs.goml
+++ b/src/test/rustdoc-gui/toggle-docs.goml
@@ -1,5 +1,5 @@
 // Checks that the documentation toggles have the correct position, style and work as expected.
-goto: file://|DOC_PATH|/test_docs/index.html
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
 assert-attribute: ("#main-content > details.top-doc", {"open": ""})
 assert-text: ("#toggle-all-docs", "[−]")
 click: "#toggle-all-docs"
@@ -13,7 +13,7 @@ wait-for-attribute: ("#main-content > details.top-doc", {"open": ""})
 assert-text: ("#toggle-all-docs", "[−]")
 
 // Check that it works on non-module pages as well.
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html"
 // We first check that everything is visible.
 assert-text: ("#toggle-all-docs", "[−]")
 assert-attribute: ("#implementations-list details.rustdoc-toggle", {"open": ""}, ALL)
diff --git a/src/test/rustdoc-gui/toggle-implementors.goml b/src/test/rustdoc-gui/toggle-implementors.goml
index 15521ff0f49..8ff5b91af0d 100644
--- a/src/test/rustdoc-gui/toggle-implementors.goml
+++ b/src/test/rustdoc-gui/toggle-implementors.goml
@@ -1,4 +1,4 @@
 // This test ensures that the implementors toggle are not open by default.
-goto: file://|DOC_PATH|/implementors/trait.Whatever.html
+goto: "file://" + |DOC_PATH| + "/implementors/trait.Whatever.html"
 
 assert-attribute-false: ("#implementors-list > details", {"open": ""}, ALL)
diff --git a/src/test/rustdoc-gui/toggled-open-implementations.goml b/src/test/rustdoc-gui/toggled-open-implementations.goml
index bc97b38c867..e4d59b5d728 100644
--- a/src/test/rustdoc-gui/toggled-open-implementations.goml
+++ b/src/test/rustdoc-gui/toggled-open-implementations.goml
@@ -1,5 +1,5 @@
 // This tests that the "implementations" section on struct/enum pages
 // has all the implementations toggled open by default, so users can
 // find method names in those implementations with Ctrl-F.
-goto: file://|DOC_PATH|/test_docs/struct.Foo.html
+goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html"
 assert-attribute: (".rustdoc-toggle.implementors-toggle", {"open": ""})
diff --git a/src/test/rustdoc-gui/trait-sidebar-item-order.goml b/src/test/rustdoc-gui/trait-sidebar-item-order.goml
index d77d1dca483..a799444a108 100644
--- a/src/test/rustdoc-gui/trait-sidebar-item-order.goml
+++ b/src/test/rustdoc-gui/trait-sidebar-item-order.goml
@@ -1,5 +1,5 @@
 // Checks that the elements in the sidebar are alphabetically sorted.
-goto: file://|DOC_PATH|/test_docs/trait.AnotherOne.html
+goto: "file://" + |DOC_PATH| + "/test_docs/trait.AnotherOne.html"
 assert-text: (".sidebar-elems section .block li:nth-of-type(1) > a", "another")
 assert-text: (".sidebar-elems section .block li:nth-of-type(2) > a", "func1")
 assert-text: (".sidebar-elems section .block li:nth-of-type(3) > a", "func2")
diff --git a/src/test/rustdoc-gui/type-declation-overflow.goml b/src/test/rustdoc-gui/type-declation-overflow.goml
index 9a46908f933..fce3002e750 100644
--- a/src/test/rustdoc-gui/type-declation-overflow.goml
+++ b/src/test/rustdoc-gui/type-declation-overflow.goml
@@ -1,5 +1,5 @@
 // This test ensures that the items declaration content overflow is handled inside the <pre> directly.
-goto: file://|DOC_PATH|/lib2/long_trait/trait.ALongNameBecauseItHelpsTestingTheCurrentProblem.html
+goto: "file://" + |DOC_PATH| + "/lib2/long_trait/trait.ALongNameBecauseItHelpsTestingTheCurrentProblem.html"
 // We set a fixed size so there is no chance of "random" resize.
 size: (1100, 800)
 // Logically, the <body> scroll width should be the width of the window.
@@ -8,30 +8,30 @@ assert-property: ("body", {"scrollWidth": "1100"})
 assert-property: (".item-decl pre", {"scrollWidth": "1324"})
 
 // In the table-ish view on the module index, the name should not be wrapped more than necessary.
-goto: file://|DOC_PATH|/lib2/too_long/index.html
+goto: "file://" + |DOC_PATH| + "/lib2/too_long/index.html"
 assert-property: (".item-table .struct", {"offsetWidth": "684"})
 
 // We now make the same check on type declaration...
-goto: file://|DOC_PATH|/lib2/too_long/type.ReallyLongTypeNameLongLongLong.html
+goto: "file://" + |DOC_PATH| + "/lib2/too_long/type.ReallyLongTypeNameLongLongLong.html"
 assert-property: ("body", {"scrollWidth": "1100"})
 // We now check that the section width hasn't grown because of it.
-assert-property: ("#main-content", {"scrollWidth": "825"})
+assert-property: ("#main-content", {"scrollWidth": "840"})
 // And now checking that it has scrollable content.
 assert-property: (".item-decl pre", {"scrollWidth": "1103"})
 
 // ... and constant.
 // On a sidenote, it also checks that the (very) long title isn't changing the docblock width.
-goto: file://|DOC_PATH|/lib2/too_long/constant.ReallyLongTypeNameLongLongLongConstBecauseWhyNotAConstRightGigaGigaSupraLong.html
+goto: "file://" + |DOC_PATH| + "/lib2/too_long/constant.ReallyLongTypeNameLongLongLongConstBecauseWhyNotAConstRightGigaGigaSupraLong.html"
 assert-property: ("body", {"scrollWidth": "1100"})
 // We now check that the section width hasn't grown because of it.
-assert-property: ("#main-content", {"scrollWidth": "825"})
+assert-property: ("#main-content", {"scrollWidth": "840"})
 // And now checking that it has scrollable content.
 assert-property: (".item-decl pre", {"scrollWidth": "950"})
 
 // On mobile:
 size: (600, 600)
-goto: file://|DOC_PATH|/lib2/too_long/struct.SuperIncrediblyLongLongLongLongLongLongLongGigaGigaGigaMegaLongLongLongStructName.html
+goto: "file://" + |DOC_PATH| + "/lib2/too_long/struct.SuperIncrediblyLongLongLongLongLongLongLongGigaGigaGigaMegaLongLongLongStructName.html"
 // It shouldn't have an overflow in the topbar either.
-assert-property: (".mobile-topbar .location", {"scrollWidth": "500"})
-assert-property: (".mobile-topbar .location", {"clientWidth": "500"})
-assert-css: (".mobile-topbar .location", {"overflow-x": "hidden"})
+store-property: (scrollWidth, ".mobile-topbar h2", "scrollWidth")
+assert-property: (".mobile-topbar h2", {"clientWidth": |scrollWidth|})
+assert-css: (".mobile-topbar h2", {"overflow-x": "hidden"})
diff --git a/src/test/rustdoc-gui/unsafe-fn.goml b/src/test/rustdoc-gui/unsafe-fn.goml
new file mode 100644
index 00000000000..5e43b85fce0
--- /dev/null
+++ b/src/test/rustdoc-gui/unsafe-fn.goml
@@ -0,0 +1,28 @@
+// Check position and color of the `<sup>` for unsafe elements.
+goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
+// If the text isn't displayed, the browser doesn't compute color style correctly...
+show-text: true
+
+compare-elements-property: (
+    "//a[@title='test_docs::safe_fn fn']/..",
+    "//a[@title='test_docs::unsafe_fn fn']/..",
+    ["clientHeight"]
+)
+
+define-function: (
+    "sup-check",
+    // `theme` is the theme being tested.
+    // `color` is the expected color of the `<sup>` element.
+    (theme, color),
+    [
+        // Set the theme.
+        ("local-storage", {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"}),
+        // We reload the page so the local storage settings are being used.
+        ("reload"),
+        ("assert-css", (".item-left sup", {"color": |color|})),
+    ],
+)
+
+call-function: ("sup-check", ("dark", "rgb(221, 221, 221)"))
+call-function: ("sup-check", ("ayu", "rgb(197, 197, 197)"))
+call-function: ("sup-check", ("light", "rgb(0, 0, 0)"))
diff --git a/src/test/rustdoc-gui/where-whitespace.goml b/src/test/rustdoc-gui/where-whitespace.goml
index 1a3ff1f491c..776c8ec721e 100644
--- a/src/test/rustdoc-gui/where-whitespace.goml
+++ b/src/test/rustdoc-gui/where-whitespace.goml
@@ -1,5 +1,5 @@
 // This test ensures that the where conditions are correctly displayed.
-goto: file://|DOC_PATH|/lib2/trait.Whitespace.html
+goto: "file://" + |DOC_PATH| + "/lib2/trait.Whitespace.html"
 show-text: true
 // First, we check in the trait definition if the where clause is "on its own" (not on the same
 // line than "pub trait Whitespace<Idx>").
@@ -7,7 +7,7 @@ compare-elements-position-false: (".item-decl code", ".where.fmt-newline", ("y")
 // And that the code following it isn't on the same line either.
 compare-elements-position-false: (".item-decl .fnname", ".where.fmt-newline", ("y"))
 
-goto: file://|DOC_PATH|/lib2/struct.WhereWhitespace.html
+goto: "file://" + |DOC_PATH| + "/lib2/struct.WhereWhitespace.html"
 // We make the screen a bit wider to ensure that the trait impl is on one line.
 size: (915, 915)