Implement URL.prototype.toJSON()

Follows whatwg/url#229.
jsdom · Feb 13, 2017 · 077dc19 · 077dc19
1 parent 79589fb
commit 077dc19
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Showing 3 changed files with 16 additions and 1 deletion.
diff --git a/lib/URL-impl.js b/lib/URL-impl.js
@@ -197,4 +197,8 @@ exports.implementation = class URLImpl {
     this._url.fragment = "";
     usm.basicURLParse(input, { url: this._url, stateOverride: "fragment" });
   }
+
+  toJSON() {
+    return this.href;
+  }
 };
diff --git a/src/URL.idl b/src/URL.idl
@@ -13,4 +13,6 @@ interface URL {
            attribute USVString search;
 //  [SameObject] readonly attribute URLSearchParams searchParams;
            attribute USVString hash;
-};
+
+  USVString toJSON();
+};
diff --git a/test/to-json.js b/test/to-json.js
@@ -0,0 +1,9 @@
+"use strict";
+const assert = require("assert");
+const URL = require("..").URL;
+
+specify("toJSON() works as expected", () => {
+  const u = new URL("/", "https://developer.mozilla.org");
+  assert.strictEqual(u.toJSON(), "https://developer.mozilla.org/");
+  assert.strictEqual(JSON.stringify(u), "\"https://developer.mozilla.org/\"");
+});