third_party/WebKit/LayoutTests/http/tests/serviceworker/chromium/memory-cache.html

   1 <!DOCTYPE html>
   2 <html>
   3 <title>Service Worker: Memory Cache</title>
   4 <script src="../../resources/testharness.js"></script>
   5 <script src="../../resources/testharnessreport.js"></script>
   6 <script src="../resources/test-helpers.js"></script>
   7 <script>
   8 var callback;
   9
  10 function getJSONP(url) {
  11   var sc = document.createElement('script');
  12   sc.src = url;
  13   document.body.appendChild(sc);
  14   return new Promise(function(resolve) {
  15       // This callback function is called by appending a script element.
  16       callback = function(data) { resolve(data); }
  17     });
  18 }
  19
  20 async_test(function(t) {
  21   var scope = 'resources/memory-cache-controlled.html';
  22   var worker = 'resources/memory-cache-worker.js';
  23   var json_url = '/serviceworker/chromium/resources/memory-cache.jsonp';
  24   var registration;
  25   var frame;
  26   var promises = [];
  27
  28   service_worker_unregister_and_register(t, worker, scope)
  29     .then(function(r) {
  30         registration = r;
  31         return wait_for_state(t, r.installing, 'activated');
  32       })
  33     .then(function() { return with_iframe(scope); })
  34     .then(function(f) {
  35         frame = f;
  36
  37         // Request a json file from controlled page.
  38         assert_false(
  39             frame.contentWindow.internals.isLoadingFromMemoryCache(json_url),
  40             'Cache for controlled page should be empty');
  41         promises.push(frame.contentWindow.getJSONP(json_url));
  42
  43         // Request a json file from non-controlled page.
  44         assert_false(
  45             internals.isLoadingFromMemoryCache(json_url),
  46             'Cache for non-controlled page should be empty');
  47         promises.push(getJSONP(json_url));
  48
  49         return Promise.all(promises);
  50       })
  51     .then(function(results) {
  52         assert_equals(
  53           results[0].src,
  54           'service worker',
  55           'Response for controlled page should be served by Service Worker');
  56         assert_equals(
  57           results[1].src,
  58           'network',
  59           'Response for non-controlled page should be served by network');
  60         assert_true(
  61           frame.contentWindow.internals.isLoadingFromMemoryCache(json_url),
  62           'Response for controlled page should be cached');
  63         assert_true(
  64           internals.isLoadingFromMemoryCache(json_url),
  65           'Response for non-controlled page should be cached');
  66         frame.remove();
  67         return registration.unregister();
  68       })
  69     .then(function() {
  70         t.done();
  71       })
  72     .catch(unreached_rejection(t));
  73   }, 'Non-controlled page should not use a cache filled by Service Worker');
  74 </script>