third_party/WebKit/LayoutTests/http/tests/xmlhttprequest/xmlhttprequest-data-url.html

   1 <html>
   2 <body>
   3 <script src="../../resources/testharness.js"></script>
   4 <script src="../../resources/testharnessreport.js"></script>
   5 <script>
   6 // This test must be run over HTTP. Otherwise, content_shell runs it with file:
   7 // scheme and then the access to data: resources are handled as same origin
   8 // access.
   9
  10 var test = async_test("Test parsing a data URL. US-ASCII into DOMString");
  11 test.step(function() {
  12     var xhr = new XMLHttpRequest;
  13     xhr.responseType = 'text';
  14     xhr.open('GET', 'data:text/html,Foobar', true);
  15     xhr.onreadystatechange = test.step_func(function() {
  16         if (xhr.readyState != xhr.DONE)
  17             return;
  18
  19         assert_equals(xhr.status, 200, 'status');
  20         assert_equals(xhr.statusText, 'OK', 'statusText');
  21         assert_equals(xhr.getAllResponseHeaders(), 'Content-Type: text/html;charset=US-ASCII\r\n', 'getAllResponseheaders()');
  22         assert_equals(xhr.response, 'Foobar', 'response');
  23
  24         test.done();
  25     });
  26     xhr.send();
  27 });
  28
  29 var testArrayBuffer = async_test("Test parsing a data URL. Binary into ArrayBuffer");
  30 testArrayBuffer.step(function() {
  31     var xhr = new XMLHttpRequest;
  32     xhr.responseType = 'arraybuffer';
  33     xhr.open('GET', 'data:text/html;base64,AAEC/w%3D%3D', true);
  34     xhr.onreadystatechange = testArrayBuffer.step_func(function() {
  35         if (xhr.readyState != xhr.DONE)
  36             return;
  37
  38         assert_equals(xhr.status, 200, 'status');
  39         assert_equals(xhr.response.byteLength, 4, 'byteLength');
  40         var view = new Uint8Array(xhr.response);
  41         assert_equals(view[0], 0x00, 'view[0]')
  42         assert_equals(view[1], 0x01, 'view[1]')
  43         assert_equals(view[2], 0x02, 'view[2]')
  44         assert_equals(view[3], 0xff, 'view[3]')
  45
  46         testArrayBuffer.done();
  47     });
  48     xhr.send();
  49 });
  50
  51 var testUtf8 = async_test("Test parsing a data URL. UTF-8 data into DOMString.");
  52 testUtf8.step(function() {
  53     var xhr = new XMLHttpRequest;
  54     xhr.responseType = 'text';
  55     xhr.open('GET', 'data:text/html;charset=utf-8;base64,5paH5a2X', true);
  56     xhr.onreadystatechange = testUtf8.step_func(function() {
  57         if (xhr.readyState != xhr.DONE)
  58             return;
  59
  60         assert_equals(xhr.status, 200, 'status');
  61         assert_equals(xhr.getAllResponseHeaders(), 'Content-Type: text/html;charset=utf-8\r\n', 'getAllResponseheaders()');
  62         assert_equals(xhr.response, '\u6587\u5b57', 'response');
  63
  64         testUtf8.done();
  65     });
  66     xhr.send();
  67 });
  68
  69 var testUtf8Blob = async_test("Test parsing a data URL. UTF-8 data into Blob.");
  70 testUtf8Blob.step(function() {
  71     var xhr = new XMLHttpRequest;
  72     xhr.responseType = 'blob';
  73     xhr.open('GET', 'data:text/html;charset=utf-8;base64,5paH5a2X', true);
  74     xhr.onreadystatechange = testUtf8Blob.step_func(function() {
  75         if (xhr.readyState != xhr.DONE)
  76             return;
  77
  78         assert_equals(xhr.status, 0, 'status');
  79         assert_equals(xhr.response, null, 'response');
  80         testUtf8Blob.done();
  81     });
  82     xhr.send();
  83 });
  84
  85 var testBad = async_test("Test parsing a data URL. Invalid Base64 data.");
  86 testBad.step(function() {
  87     var xhr = new XMLHttpRequest;
  88     xhr.responseType = 'text';
  89     xhr.open('GET', 'data:text/html;base64,***', true);
  90     xhr.onreadystatechange = testBad.step_func(function() {
  91         if (xhr.readyState != xhr.DONE)
  92             return;
  93
  94         assert_not_equals(xhr.status, 200, 'status');
  95
  96         testBad.done();
  97     });
  98     xhr.send();
  99 });
 100
 101 </script>
 102 </body>
 103 </html>