third_party/WebKit/LayoutTests/http/tests/xmlhttprequest/getAllResponseHeaders.html

   1 <!doctype html>
   2 <html>
   3 <head>
   4 <title>Testing XMLHttpRequest.getReponseHeader behavior</title>
   5 <script src="/js-test-resources/js-test.js"></script>
   6 <script type="text/javascript">
   7 description("Test the required behavior of XMLHttpRequest.getAllResponseHeaders()");
   8
   9 window.jsTestIsAsync = true;
  10
  11 var xhr = new XMLHttpRequest();
  12
  13 var savedHeaders = null;
  14
  15 var headerValues;
  16 function testGetAllResponseHeaders(xhr, expectEmpty) {
  17     shouldNotThrow("{state: " + xhr.readyState + "}; headerValues = xhr.getAllResponseHeaders();");
  18     if (expectEmpty && headerValues !== "")
  19         testFailed("Expected the empty string, got: '" + headerValues + "'");
  20     else
  21         testPassed("headerValues is " + (!expectEmpty ? "not " : "") + "the empty string");
  22     return headerValues;
  23 }
  24
  25 var responseHeaders;
  26 xhr.onreadystatechange = function() {
  27     var rState = this.readyState;
  28     responseHeaders = testGetAllResponseHeaders(this, rState <= XMLHttpRequest.OPENED);
  29     if (responseHeaders) {
  30         if (savedHeaders) {
  31             shouldBe("responseHeaders", "savedHeaders");
  32         } else {
  33             if (/^Set-Cookie:|^Set-Cookie2:/im.test(responseHeaders)) {
  34                 testFailed("Did not expect to find a Set-Cookie{2} header, got: '" + responseHeaders + "'");
  35             } else {
  36                 // Do not print list for automated tests to avoid false failures.
  37                 if (self.testRunner)
  38                     testPassed("Header values appears to be conforming.");
  39                 else
  40                     testPassed("Header values appears ok: " + JSON.stringify(headerValues));
  41             }
  42         }
  43         savedHeaders = responseHeaders;
  44     } else {
  45         if (rState > XMLHttpRequest.OPENED)
  46             testFailed("In ready state " + rState + ", unexpected empty value.");
  47         else if (responseHeaders !== "")
  48             testFailed("In ready state " + rState + ", expected the empty string, got: " + JSON.stringify(responseHeaders) + ".");
  49         else
  50             testPassed("getAllResponseHeaders() result is empty in ready state " + rState + ".");
  51     }
  52
  53     if (rState == XMLHttpRequest.DONE)
  54         finishJSTest();
  55 }
  56
  57 function runTest() {
  58     // Test for readyState = 0
  59     testGetAllResponseHeaders(xhr, true);
  60     shouldNotThrow('xhr.open("GET", "resources/1251.html", true);');
  61     // Test for readyState = 1
  62     testGetAllResponseHeaders(xhr, true);
  63     shouldNotThrow("xhr.send(null);");
  64 }
  65 runTest();
  66 </script>
  67 </head>
  68 </html>