third_party/WebKit/LayoutTests/http/tests/appcache/multi-fallback.html

   1 <html manifest="resources/multi-fallback.manifest">
   2 <body>
   3 <p>Test application cache fallback entries with multiple candidates.</p>
   4 <p>Should say SUCCESS:</p>
   5 <div id=result></div>
   6
   7 <script>
   8 if (window.testRunner) {
   9     testRunner.dumpAsText();
  10     testRunner.waitUntilDone();
  11 }
  12
  13 var hadError = false;
  14
  15 function log(message)
  16 {
  17     document.getElementById("result").innerHTML += message + "<br>";
  18 }
  19
  20 function setNetworkEnabled(state)
  21 {
  22     try {
  23         var req = new XMLHttpRequest;
  24         req.open("GET", "/resources/network-simulator.php?command=" + (state ? "connect" : "disconnect"), false);
  25         req.send("");
  26     } catch (ex) {
  27         log("Cannot access network simulator URL, ex = " + ex);
  28         hadError = true;
  29     }
  30 }
  31
  32 function load(url)
  33 {
  34     try {
  35         var req = new XMLHttpRequest();
  36         req.open("GET", url, false);
  37         req.send("");
  38         return req.responseText;
  39     } catch (ex) {
  40         log("FAIL: Cannot load " + url + ", ex = " + ex);
  41         hadError = true;
  42         return ""; // This value should not be expected as the responseText for a url presented to this function.
  43     }
  44 }
  45
  46 var nonexistentURL = "resources/does-not-exist";
  47
  48 function test()
  49 {
  50     applicationCache.onnoupdate = function() { log("FAIL: received unexpected noupdate event") }
  51     applicationCache.oncached = function() { log("FAIL: received unexpected cached event") }
  52
  53     setNetworkEnabled(true);
  54
  55     if (load(nonexistentURL) != "Hello, World!") {
  56         log("FAIL: The longest fallback namespace wasn't used for a 404 response");
  57         hadError = true;
  58     }
  59
  60     log(hadError ? "FAILURE" : "SUCCESS");
  61     if (window.testRunner)
  62         testRunner.notifyDone();
  63 }
  64
  65 applicationCache.onnoupdate = function() { test() }
  66 applicationCache.oncached = function() { test() }
  67
  68 applicationCache.onupdateready = function() { log("FAIL: received unexpected updateready event") }
  69 applicationCache.onerror = function() { log("FAIL: received unexpected error event") }
  70
  71 </script>
  72 </body>
  73 </html>