fix: preserve protocol-relative state internally

unjs · Feb 5, 2024 · e9bb5d6 · e9bb5d6
1 parent 2c27cf5
commit e9bb5d6
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Showing 3 changed files with 6 additions and 3 deletions.
diff --git a/src/parse.ts b/src/parse.ts
@@ -1,5 +1,6 @@
 import { decode } from "./encoding";
 import { hasProtocol } from "./utils";
+const protocolRelative = Symbol.for("ufo:protocolRelative");
 export interface ParsedURL {
   protocol?: string;
   host?: string;
@@ -8,6 +9,7 @@ export interface ParsedURL {
   pathname: string;
   hash: string;
   search: string;
+  [protocolRelative]?: boolean;
 }
 
 export interface ParsedAuth {
@@ -64,6 +66,7 @@ export function parseURL(input = "", defaultProto?: string): ParsedURL {
     pathname,
     search,
     hash,
+    [protocolRelative]: !protocol,
   };
 }
 
@@ -125,7 +128,7 @@ export function stringifyParsedURL(parsed: Partial<ParsedURL>): string {
   const hash = parsed.hash || "";
   const auth = parsed.auth ? parsed.auth + "@" : "";
   const host = parsed.host || "";
-  const proto = parsed.protocol || host ? (parsed.protocol || "") + "//" : "";
+  const proto = parsed.protocol || parsed[protocolRelative] ? (parsed.protocol || "") + "//" : "";
   return proto + auth + host + pathname + search + hash;
 }
 

diff --git a/test/parse.test.ts b/test/parse.test.ts
@@ -167,7 +167,7 @@ describe("parseURL", () => {
 
   for (const t of tests) {
     test(t.input.toString(), () => {
-      expect(parseURL(t.input)).toEqual(t.out);
+      expect(JSON.parse(JSON.stringify(parseURL(t.input)))).toEqual(t.out);
     });
   }
 });

diff --git a/test/utilities.test.ts b/test/utilities.test.ts
@@ -113,7 +113,7 @@ describe("stringifyParsedURL", () => {
     },
     {
       input: { host: "google.com" },
-      out: "//google.com",
+      out: "google.com",
     },
     {
       input: { protocol: "https:", host: "google.com" },