third_party/WebKit/LayoutTests/http/tests/xmlhttprequest/cache-override.html

   1 <html>
   2 <body>
   3 <p>Tests for <a href="https://bugs.webkit.org/show_bug.cgi?id=8210"> bug 8210</a> -
   4 Conditional XMLHttpRequest gets should pass 304 responses unchanged.</p>
   5 <script>
   6     if (window.testRunner) {
   7         testRunner.dumpAsText();
   8         testRunner.waitUntilDone();
   9     }
  10
  11     var console_messages = document.createElement("ul");
  12     document.body.appendChild(console_messages);
  13
  14     function log(message)
  15     {
  16         var item = document.createElement("li");
  17         item.appendChild(document.createTextNode(message));
  18         console_messages.appendChild(item);
  19     }
  20
  21     // sync
  22     req = new XMLHttpRequest;
  23     req.open("GET", "resources/reply.xml", false);
  24     log("Fetching the resource once to cache the response...");
  25     req.send(null);
  26     lastModified = req.getResponseHeader("Last-Modified");
  27     eTag = req.getResponseHeader("ETag");
  28
  29     req.open("GET", "resources/reply.xml", false);
  30     req.send(null);
  31     if (req.responseText == '<?xml version="1.0" encoding="windows-1251"?>\n<node>Проверка</node>\n')
  32         log("Automatically cached response body is correct; status = " + req.status);
  33     else
  34         log("Automatically cached response body is different from the expected one; status = " + req.status);
  35
  36     req.open("GET", "resources/reply.xml", false);
  37     req.setRequestHeader("If-Modified-Since", lastModified);
  38     req.send(null);
  39     log("If-Modified-Since override: status = " + req.status);
  40
  41     req.open("GET", "resources/reply.xml", false);
  42     req.setRequestHeader("If-MODIFIED-Since", lastModified);
  43     req.send(null);
  44     log("If-MODIFIED-Since override: status = " + req.status);
  45
  46     req.open("GET", "resources/reply.xml", false);
  47     req.setRequestHeader("If-Modified-Since", "Tue, 01 Jan 1980 01:00:00 GMT");
  48     req.send(null);
  49     log("If-Modified-Since override (modified): status = " + req.status);
  50
  51     req.open("GET", "resources/reply.xml", false);
  52     req.setRequestHeader("If-Unmodified-Since", lastModified);
  53     req.send(null);
  54     log("If-Unmodified-Since override: status = " + req.status);
  55
  56     req.open("GET", "resources/reply.xml", false);
  57     req.setRequestHeader("If-Unmodified-Since", "Tue, 01 Jan 1980 01:00:00 GMT");
  58     req.send(null);
  59     log("If-Unmodified-Since override (modified): status = " + req.status);
  60
  61     req.open("GET", "resources/reply.xml", false);
  62     req.setRequestHeader("If-Match", eTag);
  63     req.send(null);
  64     log("If-Match override: status = " + req.status);
  65
  66     // FIXME: Disabled due to a bug of Apache 2.4. See crbug.com/423070
  67     // req.open("GET", "resources/reply.xml", false);
  68     // req.setRequestHeader("If-Match", "xyzzy");
  69     // req.send(null);
  70     // log("If-Match override (none match): status = " + req.status);
  71
  72     req.open("GET", "resources/reply.xml", false);
  73     req.setRequestHeader("If-None-Match", eTag);
  74     req.send(null);
  75     log("If-None-Match override: status = " + req.status);
  76
  77     req.open("GET", "resources/reply.xml", false);
  78     req.setRequestHeader("If-None-Match", "xyzzy");
  79     req.send(null);
  80     log("If-None-Match override (none match): status = " + req.status);
  81
  82     req.open("GET", "resources/reply.xml", false);
  83     req.setRequestHeader("If-Range", eTag);
  84     req.setRequestHeader("Range", "bytes=52-60");
  85     req.send(null);
  86     log("If-Range override: status = " + req.status);
  87
  88     req.open("GET", "resources/reply.xml", false);
  89     req.setRequestHeader("If-Range", "xyzzy");
  90     req.setRequestHeader("Range", "bytes=52-60");
  91     req.send(null);
  92     log("If-Range override (none match): status = " + req.status);
  93
  94     req.open("GET", "resources/304.pl", false);
  95     req.setRequestHeader("If-Modified-Since", "Tue, 01 Jan 1980 01:00:00 GMT");
  96     req.send(null);
  97     log("If-Modified-Since override (uncached response): status = " + req.status);
  98
  99     // async
 100     var asyncStep = 1;
 101
 102     req.onreadystatechange = processStateChange;
 103     req.open("GET", "resources/reply.xml", true);
 104     req.send(null);
 105
 106     function processStateChange() {
 107
 108       if (req.readyState == 4){
 109           if (asyncStep == 1) {
 110             asyncStep = 2;
 111             if (req.responseText == '<?xml version="1.0" encoding="windows-1251"?>\n<node>Проверка</node>\n')
 112                 log("async: Automatically cached response body is correct; status = " + req.status);
 113             else
 114                 log("async: Automatically cached response body is different from the expected one; status = " + req.status + "; req.responseText='" + req.responseText + "' (expected '<?xml version=\"1.0\" encoding=\"windows-1251\"?>\n<node>Проверка</node>\n')");
 115
 116             req = new XMLHttpRequest();
 117             req.onreadystatechange = processStateChange;
 118             req.open("GET", "resources/reply.xml", true);
 119             req.setRequestHeader("If-Modified-Since", lastModified);
 120             req.send(null);
 121           } else if (asyncStep == 2) {
 122             asyncStep = 3;
 123             log("async: If-Modified-Since override: status = " + req.status);
 124
 125             req = new XMLHttpRequest();
 126             req.onreadystatechange = processStateChange;
 127             req.open("GET", "resources/reply.xml", true);
 128             req.setRequestHeader("If-Modified-Since", "Tue, 01 Jan 1980 01:00:00 GMT");
 129             req.send(null);
 130           } else if (asyncStep == 3) {
 131             asyncStep = 4;
 132             log("async: If-Modified-Since override (modified): status = " + req.status);
 133
 134             req = new XMLHttpRequest();
 135             req.onreadystatechange = processStateChange;
 136             req.open("GET", "resources/reply.xml", true);
 137             req.setRequestHeader("If-Unmodified-Since", lastModified);
 138             req.send(null);
 139           } else if (asyncStep == 4) {
 140             asyncStep = 5;
 141             log("async: If-Unmodified-Since override: status = " + req.status);
 142
 143             req = new XMLHttpRequest();
 144             req.onreadystatechange = processStateChange;
 145             req.open("GET", "resources/reply.xml", true);
 146             req.setRequestHeader("If-Unmodified-Since", "Tue, 01 Jan 1980 01:00:00 GMT");
 147             req.send(null);
 148           } else if (asyncStep == 5) {
 149             asyncStep = 6;
 150             log("async: If-Unmodified-Since override (modified): status = " + req.status);
 151
 152             req = new XMLHttpRequest();
 153             req.onreadystatechange = processStateChange;
 154             req.open("GET", "resources/reply.xml", true);
 155             req.setRequestHeader("If-Match", eTag);
 156             req.send(null);
 157           } else if (asyncStep == 6) {
 158             asyncStep = 7;
 159             log("async: If-Match override: status = " + req.status);
 160
 161             req = new XMLHttpRequest();
 162             req.onreadystatechange = processStateChange;
 163             req.open("GET", "resources/reply.xml", true);
 164             req.setRequestHeader("If-Match", "xyzzy");
 165             req.send(null);
 166           } else if (asyncStep == 7) {
 167             asyncStep = 8;
 168             // FIXME: Disabled due to a bug of Apache 2.4. See crbug.com/423070
 169             // log("async: If-Match override (none match): status = " + req.status);
 170
 171             req = new XMLHttpRequest();
 172             req.onreadystatechange = processStateChange;
 173             req.open("GET", "resources/reply.xml", true);
 174             req.setRequestHeader("If-None-Match", eTag);
 175             req.send(null);
 176           } else if (asyncStep == 8) {
 177             asyncStep = 9;
 178             log("async: If-None-Match override: status = " + req.status);
 179
 180             req = new XMLHttpRequest();
 181             req.onreadystatechange = processStateChange;
 182             req.open("GET", "resources/reply.xml", true);
 183             req.setRequestHeader("If-None-Match", "xyzzy");
 184             req.send(null);
 185           } else if (asyncStep == 9) {
 186             asyncStep = 10;
 187             log("async: If-None-Match override (none match): status = " + req.status);
 188
 189             req = new XMLHttpRequest();
 190             req.onreadystatechange = processStateChange;
 191             req.open("GET", "resources/reply.xml", true);
 192             req.setRequestHeader("If-Range", eTag);
 193             req.setRequestHeader("Range", "bytes=52-59");
 194             req.send(null);
 195           } else if (asyncStep == 10) {
 196             asyncStep = 11;
 197             log("async: If-Range override: status = " + req.status);
 198
 199             req = new XMLHttpRequest();
 200             req.onreadystatechange = processStateChange;
 201             req.open("GET", "resources/reply.xml", true);
 202             req.setRequestHeader("If-Range", "xyzzy");
 203             req.setRequestHeader("Range", "bytes=52-59");
 204             req.send(null);
 205           } else if (asyncStep == 11) {
 206             asyncStep = 12;
 207             log("async: If-Range override (none match): status = " + req.status);
 208
 209             req = new XMLHttpRequest();
 210             req.onreadystatechange = processStateChange;
 211             req.open("GET", "resources/304.pl", true);
 212             req.setRequestHeader("If-Modified-Since", "Tue, 01 Jan 1980 01:00:00 GMT");
 213             req.send(null);
 214           } else if (asyncStep == 12) {
 215             log("async: If-Modified-Since override (uncached response): status = " + req.status);
 216             if (window.testRunner)
 217               testRunner.notifyDone();
 218           }
 219         }
 220     }
 221 </script>
 222 </body>
 223 </html>