browser_basic_functionality.js

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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */

/* vim: set ts=2 et sw=2 tw=80: */

/* Any copyright is dedicated to the Public Domain.

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

registerCleanupFunction(async function () {

  await task_resetState();

});

/**

 * Make sure the downloads panel can display items in the right order and

 * contains the expected data.

*/

add_task(async function test_basic_functionality() {

  // Display one of each download state.

  const DownloadData = [

    { state: DownloadsCommon.DOWNLOAD_NOTSTARTED },

    { state: DownloadsCommon.DOWNLOAD_PAUSED },

    { state: DownloadsCommon.DOWNLOAD_FINISHED },

    { state: DownloadsCommon.DOWNLOAD_FAILED },

    { state: DownloadsCommon.DOWNLOAD_CANCELED },

];

  // Wait for focus first

  await promiseFocus();

  // Ensure that state is reset in case previous tests didn't finish.

  await task_resetState();

  // For testing purposes, show all the download items at once.

  var originalCountLimit = DownloadsView.kItemCountLimit;

  DownloadsView.kItemCountLimit = DownloadData.length;

  registerCleanupFunction(function () {

    DownloadsView.kItemCountLimit = originalCountLimit;

});

  // Populate the downloads database with the data required by this test.

  await task_addDownloads(DownloadData);

  // Open the user interface and wait for data to be fully loaded.

  await task_openPanel();

  // Test item data and count.  This also tests the ordering of the display.

  let richlistbox = document.getElementById("downloadsListBox");

  /* disabled for failing intermittently (bug 767828)

    is(richlistbox.itemChildren.length, DownloadData.length,

       "There is the correct number of richlistitems");

*/

  let itemCount = richlistbox.itemChildren.length;

  for (let i = 0; i < itemCount; i++) {

    let element = richlistbox.itemChildren[itemCount - i - 1];

    let download = DownloadsView.itemForElement(element).download;

is(

      DownloadsCommon.stateOfDownload(download),

      DownloadData[i].state,

      "Download states match up"

);

});