tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_xhr_substituted_protocol_responseURL.js (839B)

      1 /* This Source Code Form is subject to the terms of the Mozilla Public
      2 * License, v. 2.0. If a copy of the MPL was not distributed with this
      3 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
      4 */
      5 
      6 // Bug 1411725 - An XHR using a SubstitutingProtocolHandler channel
      7 // (web-extension:, resource:, etc) should return the original URL,
      8 // not the jar/file it was actually substituted for.
      9 
     10 const TEST_URL = "resource://gre/modules/XPCOMUtils.sys.mjs";
     11 
     12 add_task(async function test() {
     13  await new Promise(resolve => {
     14    const xhr = new XMLHttpRequest();
     15    xhr.responseType = "text";
     16    xhr.open("get", TEST_URL);
     17    xhr.addEventListener("loadend", () => {
     18      is(
     19        xhr.responseURL,
     20        TEST_URL,
     21        "original URL is given instead of substitution"
     22      );
     23      resolve();
     24    });
     25    xhr.send();
     26  });
     27 });