dom/serviceworkers/test/test_claim_oninstall.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>Bug 1130684 - Test service worker clients.claim oninstall</title>
   9   <script src="/tests/SimpleTest/SimpleTest.js"></script>
  10   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
  11 </head>
  12 <body>
  13 <p id="display"></p>
  14 <div id="content" style="display: none"></div>
  15 <pre id="test"></pre>
  16 <script class="testbody" type="text/javascript">
  17   var registration;
  18
  19   function register() {
  20     return navigator.serviceWorker.register("claim_oninstall_worker.js",
  21                                             { scope: "./" })
  22       .then((swr) => registration = swr);
  23   }
  24
  25
  26   function unregister() {
  27     return registration.unregister().then(function(result) {
  28       ok(result, "Unregister should return true.");
  29     });
  30   }
  31
  32   function testClaim() {
  33     ok(registration.installing, "Worker should be in installing state");
  34
  35     navigator.serviceWorker.oncontrollerchange = function() {
  36       ok(false, "Claim should not succeed when the worker is not active.");
  37     }
  38
  39     var p = new Promise(function(res, rej) {
  40       var worker = registration.installing;
  41       worker.onstatechange = function(e) {
  42         if (worker.state === 'installed') {
  43           is(worker, registration.waiting, "Worker should be in waiting state");
  44         } else if (worker.state === 'activated') {
  45           // The worker will become active only if claim will reject inside the
  46           // install handler.
  47           is(worker, registration.active,
  48              "Claim should reject if the worker is not active");
  49           ok(navigator.serviceWorker.controller === null, "Client is not controlled.");
  50           e.target.onstatechange = null;
  51           res();
  52         }
  53       }
  54     });
  55
  56     return p;
  57   }
  58
  59   function runTest() {
  60     register()
  61       .then(testClaim)
  62       .then(unregister)
  63       .catch(function(e) {
  64         ok(false, "Some test failed with error " + e);
  65       }).then(SimpleTest.finish);
  66   }
  67
  68   SimpleTest.waitForExplicitFinish();
  69   SpecialPowers.pushPrefEnv({"set": [
  70     ["dom.serviceWorkers.exemptFromPerDomainMax", true],
  71     ["dom.serviceWorkers.enabled", true],
  72     ["dom.serviceWorkers.testing.enabled", true]
  73   ]}, runTest);
  74 </script>
  75 </pre>
  76 </body>
  77 </html>