tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_promise_userInteractionHandling.js (1658B)

      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 "use strict";
      7 
      8 add_setup(async function () {
      9  await SpecialPowers.pushPrefEnv({
     10    set: [["test.wait300msAfterTabSwitch", true]],
     11  });
     12 });
     13 
     14 add_task(async function test_explicit_object_prototype() {
     15  const url =
     16    "http://mochi.test:8888/browser/js/xpconnect/tests/browser/browser_promise_userInteractionHandling.html";
     17  await BrowserTestUtils.withNewTab(url, async browser => {
     18    await SpecialPowers.spawn(browser, [], async () => {
     19      const DOMWindowUtils = EventUtils._getDOMWindowUtils(content.window);
     20      is(
     21        DOMWindowUtils.isHandlingUserInput,
     22        false,
     23        "not yet handling user input"
     24      );
     25      const button = content.document.getElementById("button");
     26 
     27      let resolve;
     28      const p = new Promise(r => {
     29        resolve = r;
     30      });
     31 
     32      button.addEventListener("click", () => {
     33        is(DOMWindowUtils.isHandlingUserInput, true, "handling user input");
     34        content.document.hasStorageAccess().then(() => {
     35          is(
     36            DOMWindowUtils.isHandlingUserInput,
     37            true,
     38            "still handling user input"
     39          );
     40          Promise.resolve().then(() => {
     41            is(
     42              DOMWindowUtils.isHandlingUserInput,
     43              false,
     44              "no more handling user input"
     45            );
     46            resolve();
     47          });
     48        });
     49      });
     50 
     51      EventUtils.synthesizeMouseAtCenter(button, {}, content.window);
     52 
     53      await p;
     54    });
     55  });
     56 });