The Tor Browser: dom/datastore/tests/test_changes.html@97036ab72558 (annotated)

dom/datastore/tests/test_changes.html@97036ab72558 (annotated)

dom/datastore/tests/test_changes.html

Tue, 06 Jan 2015 21:39:09 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Tue, 06 Jan 2015 21:39:09 +0100
branch: TOR_BUG_9701
changeset 8: 97036ab72558
permissions: -rw-r--r--

Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

 <!DOCTYPE HTML>
 <html>
 <head>
   <meta charset="utf-8">
   <title>Test for DataStore - basic operation on a readonly db</title>
   <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
 </head>
 <body>
 <p id="display"></p>
 <div id="content" style="display: none">
 </div>
 <pre id="test">
   <script type="application/javascript;version=1.7">
   var gHostedManifestURL = 'http://test/tests/dom/datastore/tests/file_app.sjs?testToken=file_changes.html';
   var gHostedManifestURL2 = 'http://example.com/tests/dom/datastore/tests/file_app.sjs?testToken=file_changes2.html&template=file_app2.template.webapp';
   var gApps = [];
   var gApp2Events = 0;
   var gStore;
   function cbError() {
     ok(false, "Error callback invoked");
     finish();
   }
   function installApp(aApp) {
     var request = navigator.mozApps.install(aApp);
     request.onerror = cbError;
     request.onsuccess = function() {
       gApps.push(request.result);
       runTest();
     }
   }
   function uninstallApps() {
     if (!gApps.length) {
       ok(true, "All done!");
       runTest();
       return;
     }
     var app = gApps.pop();
     var request = navigator.mozApps.mgmt.uninstall(app);
     request.onerror = cbError;
     request.onsuccess = uninstallApps;
   }
   function setupApp2() {
     var ifr = document.createElement('iframe');
     ifr.setAttribute('mozbrowser', 'true');
     ifr.setAttribute('mozapp', gApps[1].manifestURL);
     ifr.setAttribute('src', gApps[1].manifest.launch_path);
     var domParent = document.getElementById('content');
     // Set us up to listen for messages from the app.
     var listener = function(e) {
       var message = e.detail.message;
       if (/^OK/.exec(message)) {
         ok(true, "Message from app: " + message);
       } else if (/KO/.exec(message)) {
         ok(false, "Message from app: " + message);
       } else if (/READY/.exec(message)) {
         ok(true, "App2 ready");
         runTest();
       } else if (/DONE/.exec(message)) {
         ok(true, "Messaging from app complete");
         ifr.removeEventListener('mozbrowsershowmodalprompt', listener);
         domParent.removeChild(ifr);
         gApp2Events++;
       }
     }
     // This event is triggered when the app calls "alert".
     ifr.addEventListener('mozbrowsershowmodalprompt', listener, false);
     domParent.appendChild(ifr);
   }
   function testApp1() {
     var ifr = document.createElement('iframe');
     ifr.setAttribute('mozbrowser', 'true');
     ifr.setAttribute('mozapp', gApps[0].manifestURL);
     ifr.setAttribute('src', gApps[0].manifest.launch_path);
     var domParent = document.getElementById('content');
     // Set us up to listen for messages from the app.
     var listener = function(e) {
       var message = e.detail.message;
       if (/^OK/.exec(message)) {
         ok(true, "Message from app: " + message);
       } else if (/KO/.exec(message)) {
         ok(false, "Message from app: " + message);
       } else if (/DONE/.exec(message)) {
         ok(true, "Messaging from app complete");
         ifr.removeEventListener('mozbrowsershowmodalprompt', listener);
         domParent.removeChild(ifr);
         runTest();
       }
     }
     // This event is triggered when the app calls "alert".
     ifr.addEventListener('mozbrowsershowmodalprompt', listener, false);
     domParent.appendChild(ifr);
   }
   function checkApp2() {
     ok(gApp2Events, "App2 received events");
     runTest();
   }
   var tests = [
     // Permissions
     function() {
       SpecialPowers.pushPermissions(
         [{ "type": "browser", "allow": 1, "context": document },
          { "type": "embed-apps", "allow": 1, "context": document },
          { "type": "webapps-manage", "allow": 1, "context": document }], runTest);
     },
     // Preferences
     function() {
       SpecialPowers.pushPrefEnv({"set": [["dom.datastore.enabled", true],
                                          ["dom.testing.ignore_ipc_principal", true],
                                          ["dom.testing.datastore_enabled_for_hosted_apps", true]]}, runTest);
     },
     // Enabling mozBrowser
     function() {
       SpecialPowers.setAllAppsLaunchable(true);
       SpecialPowers.pushPrefEnv({"set": [["dom.mozBrowserFramesEnabled", true]]}, runTest);
     },
     // No confirmation needed when an app is installed
     function() {
       SpecialPowers.autoConfirmAppInstall(runTest);
     },
     // Installing the app1
     function() { installApp(gHostedManifestURL); },
     // Installing the app2
     function() { installApp(gHostedManifestURL2); },
     // Setup app2 for receving events
     setupApp2,
     // Run tests in app
     testApp1,
     // Check app2
     checkApp2,
     // Uninstall the apps
     uninstallApps,
   ];
   function runTest() {
     if (!tests.length) {
       finish();
       return;
     }
     var test = tests.shift();
     test();
   }
   function finish() {
     SimpleTest.finish();
   }
   if (SpecialPowers.isMainProcess()) {
     SpecialPowers.Cu.import("resource://gre/modules/DataStoreChangeNotifier.jsm");
   }
   SimpleTest.waitForExplicitFinish();
   runTest();
   </script>
 </pre>
 </body>
 </html>

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dom/datastore/tests/test_changes.html@97036ab72558 (annotated)

dom/datastore/tests/test_changes.html