browser_jsterm_autocomplete_native_getters.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

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

// Tests that native getters (e.g. document.body) autocompletes in the web console.

// See Bug 651501.

"use strict";

const TEST_URI =

  "data:text/html;charset=utf-8,<!DOCTYPE html>Test document.body autocompletion";

add_task(async function () {

  const hud = await openNewTabAndConsole(TEST_URI);

  const { jsterm, ui } = hud;

  const { autocompletePopup: popup } = jsterm;

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

  const onPopupOpen = popup.once("popup-opened");

  setInputValue(hud, "document.body");

  EventUtils.sendString(".");

  await onPopupOpen;

  ok(popup.isOpen, "popup is open");

  const cacheMatches = ui.wrapper.getStore().getState().autocomplete

    .cache.matches;

  is(popup.itemCount, cacheMatches.length, "popup.itemCount is correct");

ok(

    cacheMatches.includes("addEventListener"),

    "addEventListener is in the list of suggestions"

);

  ok(cacheMatches.includes("bgColor"), "bgColor is in the list of suggestions");

ok(

    cacheMatches.includes("ATTRIBUTE_NODE"),

    "ATTRIBUTE_NODE is in the list of suggestions"

);

  const onPopupClose = popup.once("popup-closed");

  EventUtils.synthesizeKey("KEY_Escape");

  await onPopupClose;

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

  const onAutoCompleteUpdated = jsterm.once("autocomplete-updated");

  const inputStr = "document.b";

  setInputValue(hud, inputStr);

  EventUtils.sendString("o");

  await onAutoCompleteUpdated;

  checkInputCompletionValue(hud, "dy", "autocomplete shows document.body");

});