browser_jsterm_history_nav.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

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

"use strict";

// See Bug 660806. Check that history navigation with the UP/DOWN arrows does not trigger

// autocompletion.

const TEST_URI =

  "data:text/html;charset=utf-8,<!DOCTYPE html><p>bug 660806 - history " +

  "navigation must not show the autocomplete popup";

add_task(async function () {

  const hud = await openNewTabAndConsole(TEST_URI);

  const { jsterm } = hud;

  const popup = jsterm.autocompletePopup;

  // The autocomplete popup should never be displayed during the test.

  const onShown = function () {

    ok(false, "popup shown");

};

  popup.on("popup-opened", onShown);

  await executeAndWaitForResultMessage(

    hud,

    `window.foobarBug660806 = {

    'location': 'value0',

    'locationbar': 'value1'

}`,

""

);

  ok(!popup.isOpen, "popup is not open");

  // Let's add this expression in the input history. We don't use setInputValue since

  // it _does_ trigger an autocompletion request in codeMirror JsTerm.

  await executeAndWaitForResultMessage(

    hud,

    "window.foobarBug660806.location",

""

);

  const onSetInputValue = jsterm.once("set-input-value");

  EventUtils.synthesizeKey("KEY_ArrowUp");

  await onSetInputValue;

  // We don't have an explicit event to wait for here, so we just wait for the next tick

  // before checking the popup status.

  await new Promise(executeSoon);

is(

    getInputValue(hud),

    "window.foobarBug660806.location",

    "input has expected value"

);

  ok(!popup.isOpen, "popup is not open");

  popup.off("popup-opened", onShown);

});