Rollup merge of #88089 - dns2utf8:rustdoc_font_test, r=GuillaumeGomez

Rustdoc font test

 Add a font test based on #85669 fixes #85632.

r? `@jsha` `@GuillaumeGomez`

Author: m-ou-se

src/test/rustdoc-gui/module-items-font.goml

@@ -2,3 +2,22 @@
 goto: file://|DOC_PATH|/test_docs/index.html
 assert-css: (".item-table .module-item a", {"font-family": '"Fira Sans", Arial, sans-serif'}, ALL)
 assert-css: (".item-table .docblock-short", {"font-family": '"Source Serif 4", "Noto Sans KR", serif'}, ALL)
+
+// modules
+assert-css: ("#modules + .item-table .item-left a", {"font-family": '"Fira Sans", Arial, sans-serif'})
+assert-css: ("#modules + .item-table .item-right.docblock-short", {"font-family": '"Source Serif 4", "Noto Sans KR", serif'})
+// structs
+assert-css: ("#structs + .item-table .item-left a", {"font-family": '"Fira Sans", Arial, sans-serif'})
+assert-css: ("#structs + .item-table .item-right.docblock-short", {"font-family": '"Source Serif 4", "Noto Sans KR", serif'})
+// enums
+assert-css: ("#enums + .item-table .item-left a", {"font-family": '"Fira Sans", Arial, sans-serif'})
+assert-css: ("#enums + .item-table .item-right.docblock-short", {"font-family": '"Source Serif 4", "Noto Sans KR", serif'})
+// traits
+assert-css: ("#traits + .item-table .item-left a", {"font-family": '"Fira Sans", Arial, sans-serif'})
+assert-css: ("#traits + .item-table .item-right.docblock-short", {"font-family": '"Source Serif 4", "Noto Sans KR", serif'})
+// functions
+assert-css: ("#functions + .item-table .item-left a", {"font-family": '"Fira Sans", Arial, sans-serif'})
+assert-css: ("#functions + .item-table .item-right.docblock-short", {"font-family": '"Source Serif 4", "Noto Sans KR", serif'})
+// keywords
+assert-css: ("#keywords + .item-table .item-left a", {"font-family": '"Fira Sans", Arial, sans-serif'})
+assert-css: ("#keywords + .item-table .item-right.docblock-short", {"font-family": '"Source Serif 4", "Noto Sans KR", serif'})

src/tools/rustdoc-gui/tester.js

@@ -93,8 +93,13 @@ function char_printer(n_tests) {
             }
         },
         finish: function() {
-            const spaces = " ".repeat(max_per_line - (current % max_per_line));
-            process.stdout.write(`${spaces} (${current}/${n_tests})${os.EOL}${os.EOL}`);
+            if (current % max_per_line === 0) {
+                // Don't output if we are already at a matching line end
+                console.log("");
+            } else {
+                const spaces = " ".repeat(max_per_line - (current % max_per_line));
+                process.stdout.write(`${spaces} (${current}/${n_tests})${os.EOL}${os.EOL}`);
+            }
         },
     };
 }