tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_browser_resources_console_messages.js (2606B)

      1 /* Any copyright is dedicated to the Public Domain.
      2   http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 "use strict";
      5 
      6 // Test the ResourceCommand API around CONSOLE_MESSAGE for the whole browser
      7 
      8 const TEST_URL = URL_ROOT_SSL + "early_console_document.html";
      9 
     10 add_task(async function () {
     11  // Enable Multiprocess Browser Toolbox.
     12  await pushPref("devtools.browsertoolbox.scope", "everything");
     13 
     14  const { client, resourceCommand, targetCommand } =
     15    await initMultiProcessResourceCommand();
     16 
     17  const d = Date.now();
     18  const CACHED_MESSAGE_TEXT = `cached-${d}`;
     19  const LIVE_MESSAGE_TEXT = `live-${d}`;
     20 
     21  info(
     22    "Log some messages *before* calling ResourceCommand.watchResources in order to " +
     23      "assert the behavior of already existing messages."
     24  );
     25  console.log(CACHED_MESSAGE_TEXT);
     26 
     27  info("Wait for existing browser mochitest log");
     28  const { onResource } = await resourceCommand.waitForNextResource(
     29    resourceCommand.TYPES.CONSOLE_MESSAGE,
     30    {
     31      ignoreExistingResources: false,
     32      predicate(message) {
     33        return message.arguments[0] === CACHED_MESSAGE_TEXT;
     34      },
     35    }
     36  );
     37  const existingMsg = await onResource;
     38  ok(existingMsg, "The existing log was retrieved");
     39  is(
     40    existingMsg.isAlreadyExistingResource,
     41    true,
     42    "isAlreadyExistingResource is true for the existing message"
     43  );
     44 
     45  const { onResource: onMochitestRuntimeLog } =
     46    await resourceCommand.waitForNextResource(
     47      resourceCommand.TYPES.CONSOLE_MESSAGE,
     48      {
     49        ignoreExistingResources: false,
     50        predicate(message) {
     51          return message.arguments[0] === LIVE_MESSAGE_TEXT;
     52        },
     53      }
     54    );
     55  console.log(LIVE_MESSAGE_TEXT);
     56 
     57  info("Wait for runtime browser mochitest log");
     58  const runtimeLogResource = await onMochitestRuntimeLog;
     59  ok(runtimeLogResource, "The runtime log was retrieved");
     60  is(
     61    runtimeLogResource.isAlreadyExistingResource,
     62    false,
     63    "isAlreadyExistingResource is false for the runtime message"
     64  );
     65 
     66  const { onResource: onEarlyLog } = await resourceCommand.waitForNextResource(
     67    resourceCommand.TYPES.CONSOLE_MESSAGE,
     68    {
     69      ignoreExistingResources: true,
     70      predicate(message) {
     71        return message.arguments[0] === "early-page-log";
     72      },
     73    }
     74  );
     75  await addTab(TEST_URL);
     76  info("Wait for early page log");
     77  const earlyResource = await onEarlyLog;
     78  ok(earlyResource, "The early page log was retrieved");
     79  is(
     80    earlyResource.isAlreadyExistingResource,
     81    false,
     82    "isAlreadyExistingResource is false for the early message"
     83  );
     84 
     85  targetCommand.destroy();
     86  await client.close();
     87 });