src/third_party/WebKit/LayoutTests/http/tests/inspector/network/long-script-content.html

   1 <html>
   2 <head>
   3 <script src="../inspector-test.js"></script>
   4 <script src="../network-test.js"></script>
   5 <script src="../debugger-test.js"></script>
   6 <script>
   7
   8 var scriptElement;
   9 function loadScript()
  10 {
  11     scriptElement = document.createElement("script");
  12     scriptElement.src = "resources/long_script.cgi";
  13     document.head.appendChild(scriptElement);
  14 }
  15
  16 function unloadScript()
  17 {
  18     scriptElement.parentElement.removeChild(scriptElement);
  19 }
  20
  21 function gc()
  22 {
  23     if (window.internals)
  24         window.internals.garbageCollectDocumentResources(document);
  25     // In Oilpan, Resource objects are not destructed until GC.
  26     if (window.GCController)
  27         GCController.collectAll();
  28 }
  29
  30 function test()
  31 {
  32     InspectorTest.hardReloadPage(step1);
  33
  34     function step1()
  35     {
  36         InspectorTest.addConsoleSniffer(step2);
  37         InspectorTest.evaluateInPage("loadScript()");
  38     }
  39
  40     function step2(event)
  41     {
  42         InspectorTest.evaluateInPage("unloadScript()", step3);
  43     }
  44
  45     function step3()
  46     {
  47         InspectorTest.waitForScriptSource("long_script.cgi", step4);
  48     }
  49
  50     function step4(uiSourceCode)
  51     {
  52         InspectorTest.evaluateInPage("gc()", step5.bind(null, uiSourceCode));
  53     }
  54
  55     function step5(uiSourceCode)
  56     {
  57         function requestContent()
  58         {
  59             InspectorTest.addResult("Fallback content is requested.");
  60         }
  61         InspectorTest.addSniffer(WebInspector.Script.prototype, "requestContent", requestContent);
  62
  63         uiSourceCode.requestContent(step6);
  64     }
  65
  66     function step6(loadedScript)
  67     {
  68         var expected = "console.log('finished');\n";
  69         InspectorTest.assertTrue(!!loadedScript, "No script content");
  70         InspectorTest.assertEquals(1024 * 10240 + expected.length, loadedScript.length, "Loaded script length mismatch");
  71         var actual = loadedScript.substring(loadedScript.length - expected.length);
  72         InspectorTest.assertEquals(expected, actual, "Loaded script is corrupted");
  73
  74         InspectorTest.completeTest();
  75     }
  76 }
  77 </script>
  78 </head>
  79 <body onload="runTest()">
  80     <p> Tests long script content is correctly shown in source panel after page reload.</p>
  81 </body>
  82 </html>
  83