Merge branch 'redwood' into 28.9-platform

1 files changed, 0 insertions, 564 deletions

diff --git a/toolkit/components/jsdownloads/test/unit/test_DownloadList.js b/toolkit/components/jsdownloads/test/unit/test_DownloadList.js
deleted file mode 100644
index 71e880741..000000000
--- a/toolkit/components/jsdownloads/test/unit/test_DownloadList.js
+++ /dev/null
@@ -1,564 +0,0 @@
-/* -*- 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/ */
-
-/**
- * Tests the DownloadList object.
- */
-
-"use strict";
-
-// Globals
-
-/**
- * Returns a PRTime in the past usable to add expirable visits.
- *
- * @note Expiration ignores any visit added in the last 7 days, but it's
- *       better be safe against DST issues, by going back one day more.
- */
-function getExpirablePRTime()
-{
-  let dateObj = new Date();
-  // Normalize to midnight
-  dateObj.setHours(0);
-  dateObj.setMinutes(0);
-  dateObj.setSeconds(0);
-  dateObj.setMilliseconds(0);
-  dateObj = new Date(dateObj.getTime() - 8 * 86400000);
-  return dateObj.getTime() * 1000;
-}
-
-/**
- * Adds an expirable history visit for a download.
- *
- * @param aSourceUrl
- *        String containing the URI for the download source, or null to use
- *        httpUrl("source.txt").
- *
- * @return {Promise}
- * @rejects JavaScript exception.
- */
-function promiseExpirableDownloadVisit(aSourceUrl)
-{
-  let deferred = Promise.defer();
-  PlacesUtils.asyncHistory.updatePlaces(
-    {
-      uri: NetUtil.newURI(aSourceUrl || httpUrl("source.txt")),
-      visits: [{
-        transitionType: Ci.nsINavHistoryService.TRANSITION_DOWNLOAD,
-        visitDate: getExpirablePRTime(),
-      }]
-    },
-    {
-      handleError: function handleError(aResultCode, aPlaceInfo) {
-        let ex = new Components.Exception("Unexpected error in adding visits.",
-                                          aResultCode);
-        deferred.reject(ex);
-      },
-      handleResult: function () {},
-      handleCompletion: function handleCompletion() {
-        deferred.resolve();
-      }
-    });
-  return deferred.promise;
-}
-
-// Tests
-
-/**
- * Checks the testing mechanism used to build different download lists.
- */
-add_task(function* test_construction()
-{
-  let downloadListOne = yield promiseNewList();
-  let downloadListTwo = yield promiseNewList();
-  let privateDownloadListOne = yield promiseNewList(true);
-  let privateDownloadListTwo = yield promiseNewList(true);
-
-  do_check_neq(downloadListOne, downloadListTwo);
-  do_check_neq(privateDownloadListOne, privateDownloadListTwo);
-  do_check_neq(downloadListOne, privateDownloadListOne);
-});
-
-/**
- * Checks the methods to add and retrieve items from the list.
- */
-add_task(function* test_add_getAll()
-{
-  let list = yield promiseNewList();
-
-  let downloadOne = yield promiseNewDownload();
-  yield list.add(downloadOne);
-
-  let itemsOne = yield list.getAll();
-  do_check_eq(itemsOne.length, 1);
-  do_check_eq(itemsOne[0], downloadOne);
-
-  let downloadTwo = yield promiseNewDownload();
-  yield list.add(downloadTwo);
-
-  let itemsTwo = yield list.getAll();
-  do_check_eq(itemsTwo.length, 2);
-  do_check_eq(itemsTwo[0], downloadOne);
-  do_check_eq(itemsTwo[1], downloadTwo);
-
-  // The first snapshot should not have been modified.
-  do_check_eq(itemsOne.length, 1);
-});
-
-/**
- * Checks the method to remove items from the list.
- */
-add_task(function* test_remove()
-{
-  let list = yield promiseNewList();
-
-  yield list.add(yield promiseNewDownload());
-  yield list.add(yield promiseNewDownload());
-
-  let items = yield list.getAll();
-  yield list.remove(items[0]);
-
-  // Removing an item that was never added should not raise an error.
-  yield list.remove(yield promiseNewDownload());
-
-  items = yield list.getAll();
-  do_check_eq(items.length, 1);
-});
-
-/**
- * Tests that the "add", "remove", and "getAll" methods on the global
- * DownloadCombinedList object combine the contents of the global DownloadList
- * objects for public and private downloads.
- */
-add_task(function* test_DownloadCombinedList_add_remove_getAll()
-{
-  let publicList = yield promiseNewList();
-  let privateList = yield Downloads.getList(Downloads.PRIVATE);
-  let combinedList = yield Downloads.getList(Downloads.ALL);
-
-  let publicDownload = yield promiseNewDownload();
-  let privateDownload = yield Downloads.createDownload({
-    source: { url: httpUrl("source.txt"), isPrivate: true },
-    target: getTempFile(TEST_TARGET_FILE_NAME).path,
-  });
-
-  yield publicList.add(publicDownload);
-  yield privateList.add(privateDownload);
-
-  do_check_eq((yield combinedList.getAll()).length, 2);
-
-  yield combinedList.remove(publicDownload);
-  yield combinedList.remove(privateDownload);
-
-  do_check_eq((yield combinedList.getAll()).length, 0);
-
-  yield combinedList.add(publicDownload);
-  yield combinedList.add(privateDownload);
-
-  do_check_eq((yield publicList.getAll()).length, 1);
-  do_check_eq((yield privateList.getAll()).length, 1);
-  do_check_eq((yield combinedList.getAll()).length, 2);
-
-  yield publicList.remove(publicDownload);
-  yield privateList.remove(privateDownload);
-
-  do_check_eq((yield combinedList.getAll()).length, 0);
-});
-
-/**
- * Checks that views receive the download add and remove notifications, and that
- * adding and removing views works as expected, both for a normal and a combined
- * list.
- */
-add_task(function* test_notifications_add_remove()
-{
-  for (let isCombined of [false, true]) {
-    // Force creating a new list for both the public and combined cases.
-    let list = yield promiseNewList();
-    if (isCombined) {
-      list = yield Downloads.getList(Downloads.ALL);
-    }
-
-    let downloadOne = yield promiseNewDownload();
-    let downloadTwo = yield Downloads.createDownload({
-      source: { url: httpUrl("source.txt"), isPrivate: true },
-      target: getTempFile(TEST_TARGET_FILE_NAME).path,
-    });
-    yield list.add(downloadOne);
-    yield list.add(downloadTwo);
-
-    // Check that we receive add notifications for existing elements.
-    let addNotifications = 0;
-    let viewOne = {
-      onDownloadAdded: function (aDownload) {
-        // The first download to be notified should be the first that was added.
-        if (addNotifications == 0) {
-          do_check_eq(aDownload, downloadOne);
-        } else if (addNotifications == 1) {
-          do_check_eq(aDownload, downloadTwo);
-        }
-        addNotifications++;
-      },
-    };
-    yield list.addView(viewOne);
-    do_check_eq(addNotifications, 2);
-
-    // Check that we receive add notifications for new elements.
-    yield list.add(yield promiseNewDownload());
-    do_check_eq(addNotifications, 3);
-
-    // Check that we receive remove notifications.
-    let removeNotifications = 0;
-    let viewTwo = {
-      onDownloadRemoved: function (aDownload) {
-        do_check_eq(aDownload, downloadOne);
-        removeNotifications++;
-      },
-    };
-    yield list.addView(viewTwo);
-    yield list.remove(downloadOne);
-    do_check_eq(removeNotifications, 1);
-
-    // We should not receive remove notifications after the view is removed.
-    yield list.removeView(viewTwo);
-    yield list.remove(downloadTwo);
-    do_check_eq(removeNotifications, 1);
-
-    // We should not receive add notifications after the view is removed.
-    yield list.removeView(viewOne);
-    yield list.add(yield promiseNewDownload());
-    do_check_eq(addNotifications, 3);
-  }
-});
-
-/**
- * Checks that views receive the download change notifications, both for a
- * normal and a combined list.
- */
-add_task(function* test_notifications_change()
-{
-  for (let isCombined of [false, true]) {
-    // Force creating a new list for both the public and combined cases.
-    let list = yield promiseNewList();
-    if (isCombined) {
-      list = yield Downloads.getList(Downloads.ALL);
-    }
-
-    let downloadOne = yield promiseNewDownload();
-    let downloadTwo = yield Downloads.createDownload({
-      source: { url: httpUrl("source.txt"), isPrivate: true },
-      target: getTempFile(TEST_TARGET_FILE_NAME).path,
-    });
-    yield list.add(downloadOne);
-    yield list.add(downloadTwo);
-
-    // Check that we receive change notifications.
-    let receivedOnDownloadChanged = false;
-    yield list.addView({
-      onDownloadChanged: function (aDownload) {
-        do_check_eq(aDownload, downloadOne);
-        receivedOnDownloadChanged = true;
-      },
-    });
-    yield downloadOne.start();
-    do_check_true(receivedOnDownloadChanged);
-
-    // We should not receive change notifications after a download is removed.
-    receivedOnDownloadChanged = false;
-    yield list.remove(downloadTwo);
-    yield downloadTwo.start();
-    do_check_false(receivedOnDownloadChanged);
-  }
-});
-
-/**
- * Checks that the reference to "this" is correct in the view callbacks.
- */
-add_task(function* test_notifications_this()
-{
-  let list = yield promiseNewList();
-
-  // Check that we receive change notifications.
-  let receivedOnDownloadAdded = false;
-  let receivedOnDownloadChanged = false;
-  let receivedOnDownloadRemoved = false;
-  let view = {
-    onDownloadAdded: function () {
-      do_check_eq(this, view);
-      receivedOnDownloadAdded = true;
-    },
-    onDownloadChanged: function () {
-      // Only do this check once.
-      if (!receivedOnDownloadChanged) {
-        do_check_eq(this, view);
-        receivedOnDownloadChanged = true;
-      }
-    },
-    onDownloadRemoved: function () {
-      do_check_eq(this, view);
-      receivedOnDownloadRemoved = true;
-    },
-  };
-  yield list.addView(view);
-
-  let download = yield promiseNewDownload();
-  yield list.add(download);
-  yield download.start();
-  yield list.remove(download);
-
-  // Verify that we executed the checks.
-  do_check_true(receivedOnDownloadAdded);
-  do_check_true(receivedOnDownloadChanged);
-  do_check_true(receivedOnDownloadRemoved);
-});
-
-/**
- * Checks that download is removed on history expiration.
- */
-add_task(function* test_history_expiration()
-{
-  mustInterruptResponses();
-
-  function cleanup() {
-    Services.prefs.clearUserPref("places.history.expiration.max_pages");
-  }
-  do_register_cleanup(cleanup);
-
-  // Set max pages to 0 to make the download expire.
-  Services.prefs.setIntPref("places.history.expiration.max_pages", 0);
-
-  let list = yield promiseNewList();
-  let downloadOne = yield promiseNewDownload();
-  let downloadTwo = yield promiseNewDownload(httpUrl("interruptible.txt"));
-
-  let deferred = Promise.defer();
-  let removeNotifications = 0;
-  let downloadView = {
-    onDownloadRemoved: function (aDownload) {
-      if (++removeNotifications == 2) {
-        deferred.resolve();
-      }
-    },
-  };
-  yield list.addView(downloadView);
-
-  // Work with one finished download and one canceled download.
-  yield downloadOne.start();
-  downloadTwo.start().catch(() => {});
-  yield downloadTwo.cancel();
-
-  // We must replace the visits added while executing the downloads with visits
-  // that are older than 7 days, otherwise they will not be expired.
-  yield PlacesTestUtils.clearHistory();
-  yield promiseExpirableDownloadVisit();
-  yield promiseExpirableDownloadVisit(httpUrl("interruptible.txt"));
-
-  // After clearing history, we can add the downloads to be removed to the list.
-  yield list.add(downloadOne);
-  yield list.add(downloadTwo);
-
-  // Force a history expiration.
-  Cc["@mozilla.org/places/expiration;1"]
-    .getService(Ci.nsIObserver).observe(null, "places-debug-start-expiration", -1);
-
-  // Wait for both downloads to be removed.
-  yield deferred.promise;
-
-  cleanup();
-});
-
-/**
- * Checks all downloads are removed after clearing history.
- */
-add_task(function* test_history_clear()
-{
-  let list = yield promiseNewList();
-  let downloadOne = yield promiseNewDownload();
-  let downloadTwo = yield promiseNewDownload();
-  yield list.add(downloadOne);
-  yield list.add(downloadTwo);
-
-  let deferred = Promise.defer();
-  let removeNotifications = 0;
-  let downloadView = {
-    onDownloadRemoved: function (aDownload) {
-      if (++removeNotifications == 2) {
-        deferred.resolve();
-      }
-    },
-  };
-  yield list.addView(downloadView);
-
-  yield downloadOne.start();
-  yield downloadTwo.start();
-
-  yield PlacesTestUtils.clearHistory();
-
-  // Wait for the removal notifications that may still be pending.
-  yield deferred.promise;
-});
-
-/**
- * Tests the removeFinished method to ensure that it only removes
- * finished downloads.
- */
-add_task(function* test_removeFinished()
-{
-  let list = yield promiseNewList();
-  let downloadOne = yield promiseNewDownload();
-  let downloadTwo = yield promiseNewDownload();
-  let downloadThree = yield promiseNewDownload();
-  let downloadFour = yield promiseNewDownload();
-  yield list.add(downloadOne);
-  yield list.add(downloadTwo);
-  yield list.add(downloadThree);
-  yield list.add(downloadFour);
-
-  let deferred = Promise.defer();
-  let removeNotifications = 0;
-  let downloadView = {
-    onDownloadRemoved: function (aDownload) {
-      do_check_true(aDownload == downloadOne ||
-                    aDownload == downloadTwo ||
-                    aDownload == downloadThree);
-      do_check_true(removeNotifications < 3);
-      if (++removeNotifications == 3) {
-        deferred.resolve();
-      }
-    },
-  };
-  yield list.addView(downloadView);
-
-  // Start three of the downloads, but don't start downloadTwo, then set
-  // downloadFour to have partial data. All downloads except downloadFour
-  // should be removed.
-  yield downloadOne.start();
-  yield downloadThree.start();
-  yield downloadFour.start();
-  downloadFour.hasPartialData = true;
-
-  list.removeFinished();
-  yield deferred.promise;
-
-  let downloads = yield list.getAll()
-  do_check_eq(downloads.length, 1);
-});
-
-/**
- * Tests the global DownloadSummary objects for the public, private, and
- * combined download lists.
- */
-add_task(function* test_DownloadSummary()
-{
-  mustInterruptResponses();
-
-  let publicList = yield promiseNewList();
-  let privateList = yield Downloads.getList(Downloads.PRIVATE);
-
-  let publicSummary = yield Downloads.getSummary(Downloads.PUBLIC);
-  let privateSummary = yield Downloads.getSummary(Downloads.PRIVATE);
-  let combinedSummary = yield Downloads.getSummary(Downloads.ALL);
-
-  // Add a public download that has succeeded.
-  let succeededPublicDownload = yield promiseNewDownload();
-  yield succeededPublicDownload.start();
-  yield publicList.add(succeededPublicDownload);
-
-  // Add a public download that has been canceled midway.
-  let canceledPublicDownload =
-      yield promiseNewDownload(httpUrl("interruptible.txt"));
-  canceledPublicDownload.start().catch(() => {});
-  yield promiseDownloadMidway(canceledPublicDownload);
-  yield canceledPublicDownload.cancel();
-  yield publicList.add(canceledPublicDownload);
-
-  // Add a public download that is in progress.
-  let inProgressPublicDownload =
-      yield promiseNewDownload(httpUrl("interruptible.txt"));
-  inProgressPublicDownload.start().catch(() => {});
-  yield promiseDownloadMidway(inProgressPublicDownload);
-  yield publicList.add(inProgressPublicDownload);
-
-  // Add a private download that is in progress.
-  let inProgressPrivateDownload = yield Downloads.createDownload({
-    source: { url: httpUrl("interruptible.txt"), isPrivate: true },
-    target: getTempFile(TEST_TARGET_FILE_NAME).path,
-  });
-  inProgressPrivateDownload.start().catch(() => {});
-  yield promiseDownloadMidway(inProgressPrivateDownload);
-  yield privateList.add(inProgressPrivateDownload);
-
-  // Verify that the summary includes the total number of bytes and the
-  // currently transferred bytes only for the downloads that are not stopped.
-  // For simplicity, we assume that after a download is added to the list, its
-  // current state is immediately propagated to the summary object, which is
-  // true in the current implementation, though it is not guaranteed as all the
-  // download operations may happen asynchronously.
-  do_check_false(publicSummary.allHaveStopped);
-  do_check_eq(publicSummary.progressTotalBytes, TEST_DATA_SHORT.length * 2);
-  do_check_eq(publicSummary.progressCurrentBytes, TEST_DATA_SHORT.length);
-
-  do_check_false(privateSummary.allHaveStopped);
-  do_check_eq(privateSummary.progressTotalBytes, TEST_DATA_SHORT.length * 2);
-  do_check_eq(privateSummary.progressCurrentBytes, TEST_DATA_SHORT.length);
-
-  do_check_false(combinedSummary.allHaveStopped);
-  do_check_eq(combinedSummary.progressTotalBytes, TEST_DATA_SHORT.length * 4);
-  do_check_eq(combinedSummary.progressCurrentBytes, TEST_DATA_SHORT.length * 2);
-
-  yield inProgressPublicDownload.cancel();
-
-  // Stopping the download should have excluded it from the summary.
-  do_check_true(publicSummary.allHaveStopped);
-  do_check_eq(publicSummary.progressTotalBytes, 0);
-  do_check_eq(publicSummary.progressCurrentBytes, 0);
-
-  do_check_false(privateSummary.allHaveStopped);
-  do_check_eq(privateSummary.progressTotalBytes, TEST_DATA_SHORT.length * 2);
-  do_check_eq(privateSummary.progressCurrentBytes, TEST_DATA_SHORT.length);
-
-  do_check_false(combinedSummary.allHaveStopped);
-  do_check_eq(combinedSummary.progressTotalBytes, TEST_DATA_SHORT.length * 2);
-  do_check_eq(combinedSummary.progressCurrentBytes, TEST_DATA_SHORT.length);
-
-  yield inProgressPrivateDownload.cancel();
-
-  // All the downloads should be stopped now.
-  do_check_true(publicSummary.allHaveStopped);
-  do_check_eq(publicSummary.progressTotalBytes, 0);
-  do_check_eq(publicSummary.progressCurrentBytes, 0);
-
-  do_check_true(privateSummary.allHaveStopped);
-  do_check_eq(privateSummary.progressTotalBytes, 0);
-  do_check_eq(privateSummary.progressCurrentBytes, 0);
-
-  do_check_true(combinedSummary.allHaveStopped);
-  do_check_eq(combinedSummary.progressTotalBytes, 0);
-  do_check_eq(combinedSummary.progressCurrentBytes, 0);
-});
-
-/**
- * Checks that views receive the summary change notification.  This is tested on
- * the combined summary when adding a public download, as we assume that if we
- * pass the test in this case we will also pass it in the others.
- */
-add_task(function* test_DownloadSummary_notifications()
-{
-  let list = yield promiseNewList();
-  let summary = yield Downloads.getSummary(Downloads.ALL);
-
-  let download = yield promiseNewDownload();
-  yield list.add(download);
-
-  // Check that we receive change notifications.
-  let receivedOnSummaryChanged = false;
-  yield summary.addView({
-    onSummaryChanged: function () {
-      receivedOnSummaryChanged = true;
-    },
-  });
-  yield download.start();
-  do_check_true(receivedOnSummaryChanged);
-});