tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_focus_document.js (2955B)

      1 /* Any copyright is dedicated to the Public Domain.
      2 * http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 "use strict";
      5 
      6 /**
      7 * Test that switching from a remote document to a non-remote document fires
      8 * focus correctly.
      9 */
     10 addAccessibleTask(``, async function testRemoteThenLocal(browser) {
     11  info("Loading about:support into same tab");
     12  let focused = waitForEvent(EVENT_FOCUS, event => {
     13    const acc = event.accessible;
     14    acc.QueryInterface(nsIAccessibleDocument);
     15    return acc.URL == "about:support";
     16  });
     17  browser.loadURI(Services.io.newURI("about:support"), {
     18    triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
     19  });
     20  await focused;
     21 });
     22 
     23 /**
     24 * Test that switching from a non-remote document to a remote document fires
     25 * focus correctly.
     26 */
     27 addAccessibleTask(
     28  ``,
     29  async function testLocalThenRemote(browser) {
     30    info("Loading example.com into same tab");
     31    let focused = waitForEvent(EVENT_FOCUS, event => {
     32      const acc = event.accessible;
     33      acc.QueryInterface(nsIAccessibleDocument);
     34      return acc.URL == "https://example.com/";
     35    });
     36    // The accessibility test harness removes maychangeremoteness when we run a
     37    // chrome test, but we explicitly want to change remoteness now.
     38    browser.setAttribute("maychangeremoteness", "true");
     39    browser.loadURI(Services.io.newURI("https://example.com/"), {
     40      triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
     41    });
     42    await focused;
     43    is(Services.focus.focusedElement, browser, "<browser> should be focused");
     44    is(
     45      Services.focus.focusedWindow,
     46      window,
     47      "window should be properly focused"
     48    );
     49  },
     50  { chrome: true, topLevel: false }
     51 );
     52 
     53 /**
     54 * Test that switching from a non-remote document to a remote document fires
     55 * focus correctly.
     56 */
     57 addAccessibleTask(
     58  ``,
     59  async function testLocalThenRemoteWithAutofocus(browser) {
     60    info("Loading example.com with autofocus into same tab");
     61    // The accessibility test harness removes maychangeremoteness when we run a
     62    // chrome test, but we explicitly want to change remoteness now.
     63    browser.setAttribute("maychangeremoteness", "true");
     64    const url =
     65      "https://example.com/document-builder.sjs?html=" +
     66      encodeURIComponent(`<!doctype html><input autofocus>`);
     67    let loaded = BrowserTestUtils.browserLoaded(browser);
     68    browser.loadURI(Services.io.newURI(url), {
     69      triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
     70    });
     71    await loaded;
     72    is(Services.focus.focusedElement, browser, "<browser> should be focused");
     73    is(
     74      Services.focus.focusedWindow,
     75      window,
     76      "window should be properly focused"
     77    );
     78    await SpecialPowers.spawn(browser, [], async () => {
     79      is(
     80        content.windowUtils.IMEStatus,
     81        content.windowUtils.IME_STATUS_ENABLED,
     82        "IME should be enabled"
     83      );
     84    });
     85  },
     86  { chrome: true, topLevel: false }
     87 );