Add color test for anchors in all themes

Author: GuillaumeGomez

src/test/rustdoc-gui/anchors.goml

@@ -1,6 +1,5 @@
 // This test is to ensure that the anchors (`§`) have the expected color and position.
 goto: file://|DOC_PATH|/staged_api/struct.Foo.html
-show-text: true
 
 // This is needed to ensure that the text color is computed.
 show-text: true
@@ -53,3 +52,103 @@ 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)"},
+)
+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,
+)
+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)"},
+)
+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)"},
+)
+
+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"})