browser_console_clear_closed_tab.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

 * http://creativecommons.org/publicdomain/zero/1.0/ */

// Check that clearing the browser console output still works if the tab that emitted some

// was closed. See Bug 1628626.

"use strict";

const TEST_URI =

  "http://example.com/browser/devtools/client/webconsole/test/browser/test-console.html";

add_task(async function () {

  // Show the content messages

  await pushPref("devtools.browsertoolbox.scope", "everything");

  // Disable the preloaded process as it creates processes intermittently

  // which forces the emission of RDP requests we aren't correctly waiting for.

  await pushPref("dom.ipc.processPrelaunch.enabled", false);

  const tab = await addTab(TEST_URI);

  const hud = await BrowserConsoleManager.toggleBrowserConsole();

  info("Log a new message from the content page");

  SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () {

    content.console.log({ hello: "world" });

});

  await waitFor(() => findConsoleAPIMessage(hud, "hello"));

  await removeTab(tab);

  // Wait for a bit, so the actors and fronts are released.

  await wait(500);

  info("Clear the console output");

  hud.ui.outputNode.querySelector(".devtools-clear-icon").click();

  await waitFor(() => !findConsoleAPIMessage(hud, "hello"));

  ok(true, "Browser Console was cleared");

});