Add Dart syntax highlighting (#1326)

2026-06-04 18:26:23 +08:00
parent de9d796567
commit 1daa4587e5
3 changed files with 21 additions and 0 deletions
@@ -46,6 +46,22 @@ describe("highlightCode", () => {
    expect(stringToken?.style).toBe("string");
  });

+  it("highlights Dart code", () => {
+    const code = 'class Greeter {\n  final String message = "hello";\n}';
+    const result = highlightCode(code, "test.dart");
+
+    expect(result).toHaveLength(3);
+
+    const classToken = result[0].find((t) => t.text === "class");
+    expect(classToken?.style).toBe("keyword");
+
+    const finalToken = result[1].find((t) => t.text === "final");
+    expect(finalToken?.style).toBe("keyword");
+
+    const stringToken = result[1].find((t) => t.text.includes("hello"));
+    expect(stringToken?.style).toBe("string");
+  });
+
  it("highlights TSX code with correct dialect", () => {
    const code = 'const el = <div className="test">hello</div>;';
    const result = highlightCode(code, "test.tsx");