dom/workers/test/test_multi_sharedWorker_lifetimes_nobfcache.html

   1 <!--
   2   Any copyright is dedicated to the Public Domain.
   3   http://creativecommons.org/publicdomain/zero/1.0/
   4 -->
   5 <!DOCTYPE HTML>
   6 <html>
   7   <head>
   8     <title>Test for SharedWorker</title>
   9     <script src="/tests/SimpleTest/SimpleTest.js"></script>
  10     <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
  11       <script class="testbody" type="text/javascript">
  12         "use strict";
  13
  14         function runTest() {
  15           const windowRelativeURL = "multi_sharedWorker_frame_nobfcache.html";
  16           const storedData = "0123456789abcdefghijklmnopqrstuvwxyz";
  17           var bc, bc2;
  18           bc = new BroadcastChannel("bugSharedWorkerLiftetime");
  19           bc.onmessage = (event) => {
  20             var msg = event.data;
  21             var command = msg.command;
  22             if (command == "finished") {
  23               bc.close();
  24               bc2.close();
  25               SimpleTest.finish();
  26             } else if (command == "debug") {
  27               info(msg.message);
  28             } else if (command == "fromWorker" || command == "loaded") {
  29               sendToGenerator(msg.workerMessage);
  30             }
  31           }
  32           bc2 = new BroadcastChannel("navigate");
  33           bc2.onmessage = (event) => {
  34             if (event.data.command == "loaded") {
  35               sendToGenerator();
  36             }
  37           }
  38
  39           function postToWorker(workerMessage) {
  40             bc.postMessage({command: "postToWorker", workerMessage});
  41           }
  42
  43           let testGenerator = (function*() {
  44             SimpleTest.waitForExplicitFinish();
  45
  46             // Open the window
  47             window.open(windowRelativeURL, "testWin", "noopener");
  48             yield undefined;
  49
  50             // Retrieve data from worker
  51             postToWorker({ command: "retrieve" });
  52
  53             let msg = yield undefined;
  54
  55             // Verify there is no data stored
  56             is(msg.type, "result", "Got a result message");
  57             is(msg.data, undefined, "No data stored yet");
  58
  59             // Store data, and retrieve it
  60             postToWorker({ command: "store", data: storedData });
  61             postToWorker({ command: "retrieve" });
  62
  63             msg = yield undefined;
  64             // Verify there is data stored
  65             is(msg.type, "result", "Got a result message");
  66             is(msg.data, storedData, "Got stored data");
  67
  68
  69             info("Navigating to a different page");
  70             // Current subpage should not go into bfcache because of the Cache-Control
  71             // headers we have set.
  72             bc.postMessage({command: "navigate", location: "navigate.html"});
  73             yield undefined;
  74
  75             info("Navigating to " + windowRelativeURL);
  76             bc2.postMessage({command: "navigate", location: windowRelativeURL });
  77             yield undefined;
  78
  79             postToWorker({ command: "retrieve" });
  80
  81             msg = yield undefined;
  82             is(msg.type, "result", "Got a result message");
  83             is(msg.data, undefined, "No data stored");
  84
  85             postToWorker({ command: "store", data: storedData });
  86             postToWorker({ command: "retrieve" });
  87
  88             msg = yield undefined;
  89             is(msg.type, "result", "Got a result message");
  90             is(msg.data, storedData, "Got stored data");
  91
  92             bc.postMessage({command: "finish"});
  93           })();
  94
  95           let sendToGenerator = testGenerator.next.bind(testGenerator);
  96           testGenerator.next();
  97         }
  98
  99         SimpleTest.waitForExplicitFinish();
 100         if (isXOrigin) {
 101           // Bug 1746646: Make mochitests work with TCP enabled (cookieBehavior = 5)
 102           // Acquire storage access permission here so that the BroadcastChannel used to
 103           // communicate with the opened windows works in xorigin tests. Otherwise,
 104           // the iframe containing this page is isolated from first-party storage access,
 105           // which isolates BroadcastChannel communication.
 106           SpecialPowers.wrap(document).notifyUserGestureActivation();
 107           SpecialPowers.pushPrefEnv({
 108             set: [["privacy.partition.always_partition_third_party_non_cookie_storage", false]],
 109           }).then(() => {
 110             SpecialPowers.pushPermissions([{'type': 'storageAccessAPI', 'allow': 1, 'context': document}], () =>{
 111               SpecialPowers.wrap(document).requestStorageAccess().then(() => {
 112                 runTest();
 113               }).then(() => {
 114                 SpecialPowers.removePermission("3rdPartyStorage^http://mochi.test:8888", "http://mochi.xorigin-test:8888");
 115               });
 116             });
 117           });
 118         } else {
 119           runTest();
 120         }
 121
 122       </script>
 123   </head>
 124   <body>
 125   </body>
 126 </html>