The Tor Browser: browser/components/sessionstore/test/browser_sessionStorage.js@6474c204b198 (annotated)

browser/components/sessionstore/test/browser_sessionStorage.js@6474c204b198 (annotated)

browser/components/sessionstore/test/browser_sessionStorage.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /* Any copyright is dedicated to the Public Domain.
  * http://creativecommons.org/publicdomain/zero/1.0/ */
 "use strict";
 const RAND = Math.random();
 const URL = "http://mochi.test:8888/browser/" +
             "browser/components/sessionstore/test/browser_sessionStorage.html" +
             "?" + RAND;
 const OUTER_VALUE = "outer-value-" + RAND;
 const INNER_VALUE = "inner-value-" + RAND;
 /**
  * This test ensures that setting, modifying and restoring sessionStorage data
  * works as expected.
  */
 add_task(function session_storage() {
   let tab = gBrowser.addTab(URL);
   let browser = tab.linkedBrowser;
   yield promiseBrowserLoaded(browser);
   // Flush to make sure chrome received all data.
   SyncHandlers.get(browser).flush();
   let {storage} = JSON.parse(ss.getTabState(tab));
   is(storage["http://example.com"].test, INNER_VALUE,
     "sessionStorage data for example.com has been serialized correctly");
   is(storage["http://mochi.test:8888"].test, OUTER_VALUE,
     "sessionStorage data for mochi.test has been serialized correctly");
   // Ensure that modifying sessionStore values works.
   yield modifySessionStorage(browser, {test: "modified"});
   yield modifySessionStorage2(browser, {test: "modified2"});
   SyncHandlers.get(browser).flush();
   let {storage} = JSON.parse(ss.getTabState(tab));
   is(storage["http://example.com"].test, "modified2",
     "sessionStorage data for example.com has been serialized correctly");
   is(storage["http://mochi.test:8888"].test, "modified",
     "sessionStorage data for mochi.test has been serialized correctly");
   // Test that duplicating a tab works.
   let tab2 = gBrowser.duplicateTab(tab);
   let browser2 = tab2.linkedBrowser;
   yield promiseTabRestored(tab2);
   // Flush to make sure chrome received all data.
   SyncHandlers.get(browser2).flush();
   let {storage} = JSON.parse(ss.getTabState(tab2));
   is(storage["http://example.com"].test, "modified2",
     "sessionStorage data for example.com has been duplicated correctly");
   is(storage["http://mochi.test:8888"].test, "modified",
     "sessionStorage data for mochi.test has been duplicated correctly");
   // Ensure that the content script retains restored data
   // (by e.g. duplicateTab) and sends it along with new data.
   yield modifySessionStorage(browser2, {test: "modified3"});
   SyncHandlers.get(browser2).flush();
   let {storage} = JSON.parse(ss.getTabState(tab2));
   is(storage["http://example.com"].test, "modified2",
     "sessionStorage data for example.com has been duplicated correctly");
   is(storage["http://mochi.test:8888"].test, "modified3",
     "sessionStorage data for mochi.test has been duplicated correctly");
   // Check that loading a new URL discards data.
   browser2.loadURI("http://mochi.test:8888/");
   yield promiseBrowserLoaded(browser2);
   SyncHandlers.get(browser2).flush();
   let {storage} = JSON.parse(ss.getTabState(tab2));
   is(storage["http://mochi.test:8888"].test, "modified3",
     "navigating retains correct storage data");
   ok(!storage["http://example.com"], "storage data was discarded");
   // Check that loading a new URL discards data.
   browser2.loadURI("about:mozilla");
   yield promiseBrowserLoaded(browser2);
   SyncHandlers.get(browser2).flush();
   let state = JSON.parse(ss.getTabState(tab2));
   ok(!state.hasOwnProperty("storage"), "storage data was discarded");
   // Clean up.
   gBrowser.removeTab(tab);
   gBrowser.removeTab(tab2);
 });
 /**
  * This test ensures that purging domain data also purges data from the
  * sessionStorage data collected for tabs.
  */
 add_task(function purge_domain() {
   let tab = gBrowser.addTab(URL);
   let browser = tab.linkedBrowser;
   yield promiseBrowserLoaded(browser);
   // Purge data for "mochi.test".
   yield purgeDomainData(browser, "mochi.test");
   // Flush to make sure chrome received all data.
   SyncHandlers.get(browser).flush();
   let {storage} = JSON.parse(ss.getTabState(tab));
   ok(!storage["http://mochi.test:8888"],
     "sessionStorage data for mochi.test has been purged");
   is(storage["http://example.com"].test, INNER_VALUE,
     "sessionStorage data for example.com has been preserved");
   gBrowser.removeTab(tab);
 });
 /**
  * This test ensures that collecting sessionStorage data respects the privacy
  * levels as set by the user.
  */
 add_task(function respect_privacy_level() {
   let tab = gBrowser.addTab(URL + "&secure");
   yield promiseBrowserLoaded(tab.linkedBrowser);
   gBrowser.removeTab(tab);
   let [{state: {storage}}] = JSON.parse(ss.getClosedTabData(window));
   is(storage["http://mochi.test:8888"].test, OUTER_VALUE,
     "http sessionStorage data has been saved");
   is(storage["https://example.com"].test, INNER_VALUE,
     "https sessionStorage data has been saved");
   // Disable saving data for encrypted sites.
   Services.prefs.setIntPref("browser.sessionstore.privacy_level", 1);
   let tab = gBrowser.addTab(URL + "&secure");
   yield promiseBrowserLoaded(tab.linkedBrowser);
   gBrowser.removeTab(tab);
   let [{state: {storage}}] = JSON.parse(ss.getClosedTabData(window));
   is(storage["http://mochi.test:8888"].test, OUTER_VALUE,
     "http sessionStorage data has been saved");
   ok(!storage["https://example.com"],
     "https sessionStorage data has *not* been saved");
   // Disable saving data for any site.
   Services.prefs.setIntPref("browser.sessionstore.privacy_level", 2);
   // Check that duplicating a tab copies all private data.
   let tab = gBrowser.addTab(URL + "&secure");
   yield promiseBrowserLoaded(tab.linkedBrowser);
   let tab2 = gBrowser.duplicateTab(tab);
   yield promiseTabRestored(tab2);
   gBrowser.removeTab(tab);
   // With privacy_level=2 the |tab| shouldn't have any sessionStorage data.
   let [{state: {storage}}] = JSON.parse(ss.getClosedTabData(window));
   ok(!storage, "sessionStorage data has *not* been saved");
   // Restore the default privacy level and close the duplicated tab.
   Services.prefs.clearUserPref("browser.sessionstore.privacy_level");
   gBrowser.removeTab(tab2);
   // With privacy_level=0 the duplicated |tab2| should persist all data.
   let [{state: {storage}}] = JSON.parse(ss.getClosedTabData(window));
   is(storage["http://mochi.test:8888"].test, OUTER_VALUE,
     "http sessionStorage data has been saved");
   is(storage["https://example.com"].test, INNER_VALUE,
     "https sessionStorage data has been saved");
 });
 function waitForStorageEvent(browser) {
   return promiseContentMessage(browser, "ss-test:MozStorageChanged");
 }
 function modifySessionStorage(browser, data) {
   browser.messageManager.sendAsyncMessage("ss-test:modifySessionStorage", data);
   return waitForStorageEvent(browser);
 }
 function modifySessionStorage2(browser, data) {
   browser.messageManager.sendAsyncMessage("ss-test:modifySessionStorage2", data);
   return waitForStorageEvent(browser);
 }
 function purgeDomainData(browser, domain) {
   return sendMessage(browser, "ss-test:purgeDomainData", domain);
 }