tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_aboutdebugging_addons_warnings.js (1556B)

      1 /* Any copyright is dedicated to the Public Domain.
      2   http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 "use strict";
      5 
      6 /* import-globals-from helper-addons.js */
      7 Services.scriptloader.loadSubScript(CHROME_URL_ROOT + "helper-addons.js", this);
      8 
      9 // Test that extension warnings are displayed in about:debugging.
     10 add_task(async function () {
     11  const EXTENSION_NAME = "Temporary web extension";
     12  const EXTENSION_ID = "test-devtools@mozilla.org";
     13 
     14  const { document, tab, window } = await openAboutDebugging();
     15  await selectThisFirefoxPage(document, window.AboutDebugging.store);
     16 
     17  await pushPref("extensions.webextensions.warnings-as-errors", false);
     18  await installTemporaryExtensionFromXPI(
     19    {
     20      id: EXTENSION_ID,
     21      name: EXTENSION_NAME,
     22      extraProperties: {
     23        // This property is not expected in the manifest and should trigger a warning!
     24        wrongProperty: {},
     25      },
     26    },
     27    document
     28  );
     29  await SpecialPowers.popPrefEnv();
     30 
     31  info("Wait until a debug target item appears");
     32  await waitUntil(() => findDebugTargetByText(EXTENSION_NAME, document));
     33  const target = findDebugTargetByText(EXTENSION_NAME, document);
     34 
     35  const warningMessage = target.querySelector(".qa-message");
     36  ok(
     37    !!warningMessage,
     38    "A warning message is displayed for the installed addon"
     39  );
     40 
     41  const warningText = warningMessage.textContent;
     42  ok(
     43    warningText.includes("wrongProperty"),
     44    "The warning message mentions wrongProperty"
     45  );
     46 
     47  await removeTemporaryExtension(EXTENSION_NAME, document);
     48  await removeTab(tab);
     49 });