src/third_party/WebKit/LayoutTests/http/tests/inspector/network/network-disable-cache-xhrs.html

   1 <html>
   2 <head>
   3 <script src="../inspector-test.js"></script>
   4 <script src="../network-test.js"></script>
   5 <script>
   6 function test()
   7 {
   8     // Since this test could be run together with other inspector backend cache
   9     // tests, we need to reset size limits to default ones.
  10     InspectorTest.resetInspectorResourcesData(step1);
  11
  12     function step1()
  13     {
  14         InspectorTest.recordNetwork();
  15         InspectorTest.makeSimpleXHR("GET", "resources/resource.php?random=1&cached=1", true, firstXHRLoaded);
  16
  17         function firstXHRLoaded()
  18         {
  19             InspectorTest.makeSimpleXHR("GET", "resources/resource.php?random=1&cached=1", true, step2);
  20         }
  21     }
  22
  23     function step2(msg)
  24     {
  25         NetworkAgent.setCacheDisabled(true, step3);
  26     }
  27
  28     function step3(msg)
  29     {
  30         InspectorTest.makeSimpleXHR("GET", "resources/resource.php?random=1&cached=1", true, step4);
  31     }
  32
  33     function step4(msg)
  34     {
  35         // inspector-test.js appears in network panel occasionally in Safari on
  36         // Mac, so checking two last resources.
  37         var requests = InspectorTest.networkRequests();
  38         var request1 = requests[requests.length - 3];
  39         var request2 = requests[requests.length - 2];
  40         var request3 = requests[requests.length - 1];
  41         request1.requestContent(contentLoaded);
  42         request2.requestContent(contentLoaded);
  43         request3.requestContent(contentLoaded);
  44     }
  45
  46     var contentLoadedCount = 0;
  47     function contentLoaded()
  48     {
  49         if (++contentLoadedCount !== 3)
  50             return;
  51
  52         var requests = InspectorTest.networkRequests();
  53         var request1 = requests[requests.length - 3];
  54         var request2 = requests[requests.length - 2];
  55         var request3 = requests[requests.length - 1];
  56
  57         InspectorTest.addResult(request1.url);
  58         InspectorTest.addResult(request2.url);
  59         InspectorTest.addResult(request3.url);
  60         InspectorTest.assertTrue(request1.content === request2.content, "First and second resources are equal");
  61         InspectorTest.assertTrue(request2.content !== request3.content, "Second and third resources differ");
  62         NetworkAgent.setCacheDisabled(false, step5);
  63     }
  64
  65     function step5(msg)
  66     {
  67         InspectorTest.completeTest();
  68     }
  69 }
  70 </script>
  71 </head>
  72 <body onload="runTest()">
  73     <p>Tests disabling cache from inspector.</p>
  74 </body>
  75 </html>
  76