Rollup merge of #104250 - GuillaumeGomez:migrate-not-found-link-color, r=notriddle

Migrate no result page link color to CSS variables

r? ``@notriddle``

Author: GuillaumeGomez

src/librustdoc/html/static/css/themes/ayu.css

@@ -160,10 +160,6 @@ details.rustdoc-toggle > summary::before {
 	color: #788797;
 }
 
-.search-failed a {
-	color: #39AFD7;
-}
-
 .tooltip::after {
 	background-color: #314559;
 	color: #c5c5c5;

src/librustdoc/html/static/css/themes/dark.css

@@ -82,10 +82,6 @@ details.rustdoc-toggle > summary::before {
 	filter: invert(100%);
 }
 
-.search-failed a {
-	color: #0089ff;
-}
-
 .tooltip::after {
 	background-color: #000;
 	color: #fff;

src/librustdoc/html/static/css/themes/light.css

@@ -69,17 +69,12 @@
 	--crate-search-hover-border: #717171;
 }
 
-
 .content .item-info::before { color: #ccc; }
 
 body.source .example-wrap pre.rust a {
 	background: #eee;
 }
 
-.search-failed a {
-	color: #3873AD;
-}
-
 .tooltip::after {
 	background-color: #000;
 	color: #fff;

src/test/rustdoc-gui/search-no-result.goml

@@ -0,0 +1,36 @@
+// The goal of this test is to check the color of the "no result" links.
+goto: "file://" + |DOC_PATH| + "/lib2/index.html?search=sdkfskjfsdks"
+show-text: true
+
+define-function: (
+    "check-no-result",
+    (theme, link, link_hover),
+    [
+        // Changing theme.
+        ("local-storage", {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"}),
+        ("reload"),
+        ("wait-for", "#results"),
+        ("assert", ".search-failed.active"),
+        ("assert-css", ("#results a", {"color": |link|}, ALL)),
+        ("move-cursor-to", "#results a"),
+        ("assert-css", ("#results a:hover", {"color": |link_hover|})),
+        // Moving the cursor to some other place to not create issues with next function run.
+        ("move-cursor-to", ".search-input"),
+    ]
+)
+
+call-function: ("check-no-result", {
+    "theme": "ayu",
+    "link": "rgb(57, 175, 215)",
+    "link_hover": "rgb(57, 175, 215)",
+})
+call-function: ("check-no-result", {
+    "theme": "dark",
+    "link": "rgb(210, 153, 29)",
+    "link_hover": "rgb(210, 153, 29)",
+})
+call-function: ("check-no-result", {
+    "theme": "light",
+    "link": "rgb(56, 115, 173)",
+    "link_hover": "rgb(56, 115, 173)",
+})