third_party/WebKit/LayoutTests/http/tests/xmlhttprequest/simple-cross-origin-progress-events.html

   1 <!doctype html>
   2 <html>
   3 <body>
   4 <p>Test that upload progress events are not dispatched for simple cross-origin requests
   5 (i.e. if the listener is set after calling send(), and there are no other reasons to make a preflight request).</p>
   6 <pre id="console"></pre>
   7 <script>
   8 if (window.testRunner) {
   9     testRunner.dumpAsText();
  10     testRunner.waitUntilDone();
  11 }
  12
  13 function log(message)
  14 {
  15     document.getElementById('console').appendChild(document.createTextNode(message + '\n'));
  16 }
  17
  18 var sawProgress;
  19 var sawUploadProgress;
  20
  21 function progress(evt)
  22 {
  23     if (!sawProgress)
  24         log("onprogress");
  25     sawProgress = true;
  26 }
  27
  28 function allowedUploadProgress()
  29 {
  30     if (sawUploadProgress)
  31         return;
  32
  33     sawUploadProgress = true;
  34     log("upload.onprogress");
  35 }
  36
  37 function notAllowedUploadProgress()
  38 {
  39     if (sawUploadProgress)
  40         return;
  41
  42     sawUploadProgress = true;
  43     log("FAIL: upload.onprogress");
  44 }
  45
  46 // Build a long string.
  47 var stringToSend = "a";
  48 for (var i = 0; i < 23; ++i)
  49     stringToSend += stringToSend;
  50
  51 function test1()
  52 {
  53     sawProgress = false;
  54     sawUploadProgress = false;
  55
  56     log("Test 1: The URL is allowed for cross-origin requests");
  57
  58     var xhr = new XMLHttpRequest();
  59     xhr.onprogress = progress;
  60     xhr.open("POST", "http://localhost:8000/xmlhttprequest/resources/cross-site-progress-events.cgi?allow", true);
  61     xhr.setRequestHeader("Content-Type", "text/plain");
  62     xhr.send(stringToSend);
  63     xhr.upload.onloadstart = function() { log("FAIL: upload.onloadstart"); };
  64     xhr.upload.onprogress = notAllowedUploadProgress;
  65     xhr.upload.onload = function() { log("FAIL: upload.onload"); };
  66     xhr.upload.onerror = function() { log("FAIL: upload.onerror"); };
  67     xhr.onerror = function() { log("onerror") };
  68     xhr.onload = function() {
  69         log("onload");
  70         log("Response length: " + xhr.responseText.length);
  71         test2();
  72     };
  73 }
  74
  75 function test2()
  76 {
  77     sawProgress = false;
  78     sawUploadProgress = false;
  79
  80     log("\nTest 2: The URL is not allowed for cross-origin requests");
  81
  82     var xhr = new XMLHttpRequest();
  83     xhr.onprogress = progress;
  84     xhr.open("POST", "http://localhost:8000/xmlhttprequest/resources/cross-site-progress-events.cgi", true);
  85     xhr.setRequestHeader("Content-Type", "text/plain");
  86     xhr.send(stringToSend);
  87     xhr.upload.onloadstart = function() { log("FAIL: upload.onloadstart"); };
  88     xhr.upload.onprogress = notAllowedUploadProgress;
  89     xhr.upload.onload = function() { log("FAIL: upload.onload"); };
  90     xhr.upload.onerror = function() { log("FAIL: upload.onerror"); };
  91     xhr.onload = function() { log("onload"); };
  92     xhr.onerror = function() {
  93         log("onerror (expected)");
  94         log("Response length: " + xhr.responseText.length);
  95         test3();
  96     };
  97 }
  98
  99 function test3()
 100 {
 101     sawProgress = false;
 102     sawUploadProgress = false;
 103
 104     log("\nTest 3: The URL is not allowed for cross-origin requests and at least one upload event is listened for before doing the send.");
 105
 106     var xhr = new XMLHttpRequest();
 107     xhr.onprogress = progress;
 108     xhr.open("POST", "http://localhost:8000/xmlhttprequest/resources/cross-site-progress-events.cgi", true);
 109     xhr.setRequestHeader("Content-Type", "text/plain");
 110     xhr.upload.onloadstart = function() { log("upload.onloadstart"); };
 111     xhr.send(stringToSend);
 112     xhr.upload.onprogress = allowedUploadProgress;
 113     xhr.upload.onload = function() { log("FAIL: upload.onload"); };
 114     xhr.upload.onerror = function() { log("upload.onerror (expected)"); };
 115     xhr.onload = function() { log("onload"); }
 116     xhr.onerror = function() {
 117         log("onerror (expected)");
 118         log("Response length: " + xhr.responseText.length);
 119         if (window.testRunner)
 120             testRunner.notifyDone();
 121     };
 122 }
 123
 124 test1();
 125 </script>
 126 </body>
 127 </html>