browser/components/downloads/test/browser/browser_first_download_panel.js@ac0c01689b40
browser/components/downloads/test/browser/browser_first_download_panel.js
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=2 et sw=2 tw=80: */
3 /* Any copyright is dedicated to the Public Domain.
4 http://creativecommons.org/publicdomain/zero/1.0/ */
6 /**
7 * Make sure the downloads panel only opens automatically on the first
8 * download it notices. All subsequent downloads, even across sessions, should
9 * not open the panel automatically.
10 */
11 function test_task()
12 {
13 // Clear the download panel has shown preference first as this test is used to
14 // verify this preference's behaviour.
15 let oldPrefValue = true;
16 try {
17 oldPrefValue = Services.prefs.getBoolPref("browser.download.panel.shown");
18 } catch(ex) { }
19 Services.prefs.setBoolPref("browser.download.panel.shown", false);
21 try {
22 // Ensure that state is reset in case previous tests didn't finish.
23 yield task_resetState();
25 // With this set to false, we should automatically open the panel the first
26 // time a download is started.
27 DownloadsCommon.getData(window).panelHasShownBefore = false;
29 let promise = promisePanelOpened();
30 DownloadsCommon.getData(window)._notifyDownloadEvent("start");
31 yield promise;
33 // If we got here, that means the panel opened.
34 DownloadsPanel.hidePanel();
36 ok(DownloadsCommon.getData(window).panelHasShownBefore,
37 "Should have recorded that the panel was opened on a download.")
39 // Next, make sure that if we start another download, we don't open the
40 // panel automatically.
41 let originalOnPopupShown = DownloadsPanel.onPopupShown;
42 DownloadsPanel.onPopupShown = function () {
43 originalOnPopupShown.apply(this, arguments);
44 ok(false, "Should not have opened the downloads panel.");
45 };
47 try {
48 DownloadsCommon.getData(window)._notifyDownloadEvent("start");
50 // Wait 2 seconds to ensure that the panel does not open.
51 let deferTimeout = Promise.defer();
52 setTimeout(deferTimeout.resolve, 2000);
53 yield deferTimeout.promise;
54 } finally {
55 DownloadsPanel.onPopupShown = originalOnPopupShown;
56 }
57 } finally {
58 // Clean up when the test finishes.
59 yield task_resetState();
60 // Set the preference instead of clearing it afterwards to ensure the
61 // right value is used no matter what the default was. This ensures the
62 // panel doesn't appear and affect other tests.
63 Services.prefs.setBoolPref("browser.download.panel.shown", oldPrefValue);
64 }
65 }
