tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_windowglobal_to_root.js (1369B)

      1 /* Any copyright is dedicated to the Public Domain.
      2 * http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 "use strict";
      5 
      6 const { RootMessageHandler } = ChromeUtils.importESModule(
      7  "chrome://remote/content/shared/messagehandler/RootMessageHandler.sys.mjs"
      8 );
      9 
     10 add_task(async function test_windowGlobal_to_root_command() {
     11  // Navigate to a page to make sure that the windowglobal modules run in a
     12  // different process than the root module.
     13  const tab = BrowserTestUtils.addTab(
     14    gBrowser,
     15    "https://example.com/document-builder.sjs?html=tab"
     16  );
     17  await BrowserTestUtils.browserLoaded(tab.linkedBrowser);
     18  const browsingContextId = tab.linkedBrowser.browsingContext.id;
     19 
     20  const rootMessageHandler = createRootMessageHandler(
     21    "session-id-windowglobal-to-rootModule"
     22  );
     23 
     24  for (const commandName of [
     25    "testHandleCommandToRoot",
     26    "testSendRootCommand",
     27  ]) {
     28    const valueFromRoot = await rootMessageHandler.handleCommand({
     29      moduleName: "windowglobaltoroot",
     30      commandName,
     31      destination: {
     32        type: WindowGlobalMessageHandler.type,
     33        id: browsingContextId,
     34      },
     35    });
     36 
     37    is(
     38      valueFromRoot,
     39      "root-value-called-from-windowglobal",
     40      "Retrieved the expected value from windowglobaltoroot using " +
     41        commandName
     42    );
     43  }
     44 
     45  rootMessageHandler.destroy();
     46  gBrowser.removeTab(tab);
     47 });