browser_bug527935.js

Enable keyboard shortcuts

add_task(async function () {

  await new Promise(resolve => waitForFocus(resolve, window));

  const kPageURL =

    "http://example.org/browser/editor/libeditor/tests/bug527935.html";

  await BrowserTestUtils.withNewTab(

      gBrowser,

      url: kPageURL,

},

    async function (aBrowser) {

      var popupShown = false;

      function listener() {

        popupShown = true;

      SpecialPowers.addAutoCompletePopupEventListener(

        window,

        "popupshowing",

        listener

);

      await SpecialPowers.spawn(aBrowser, [], async function () {

        var window = content.window.wrappedJSObject;

        var document = window.document;

        var formTarget = document.getElementById("formTarget");

        var initValue = document.getElementById("initValue");

        window.loadPromise = new Promise(resolve => {

          formTarget.onload = resolve;

});

        initValue.focus();

        initValue.value = "foo";

});

      EventUtils.synthesizeKey("KEY_Enter");

      await SpecialPowers.spawn(aBrowser, [], async function () {

        var window = content.window.wrappedJSObject;

        var document = window.document;

        await window.loadPromise;

        var newInput = document.createElement("input");

        newInput.setAttribute("name", "test");

        document.body.appendChild(newInput);

        var event = new window.KeyboardEvent("keypress", {

          bubbles: true,

          cancelable: true,

          view: null,

          keyCode: 0,

          charCode: "f".charCodeAt(0),

});

        newInput.value = "";

        newInput.focus();

        newInput.dispatchEvent(event);

});

      await new Promise(resolve => hitEventLoop(resolve, 100));

      ok(!popupShown, "Popup must not be opened");

      SpecialPowers.removeAutoCompletePopupEventListener(

        window,

        "popupshowing",

        listener

);

);

});

function hitEventLoop(func, times) {

  if (times > 0) {

    setTimeout(hitEventLoop, 0, func, times - 1);

  } else {

    setTimeout(func, 0);