The Tor Browser: layout/style/test/visited_image

     1 function handleRequest(request, response)

2 {

     3   response.setHeader("Cache-Control", "no-cache", false);

     4   var query = request.queryString;

     5   switch (query) {

     6     case "reset":

     7       response.setHeader("Content-Type", "application/ecmascript", false);

     8       setState("1l", "");

     9       setState("1v", "");

    10       setState("2l", "");

    11       setState("2v", "");

    12       break;

    13     case "1l":

    14     case "1v":

    15     case "2l":

    16     case "2v":

    17       setState(query, getState(query) + "load");

    18       response.setStatusLine("1.1", 302, "Found");

    19       // redirect to a solid blue image

    20       response.setHeader("Location", "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAADElEQVQI12NgYPgPAAEDAQDZqt2zAAAAAElFTkSuQmCC");

    21       response.setHeader("Content-Type", "text/plain", false);

    22       break;

    24     case "waitforresult":

    25       response.setHeader("Content-Type", "application/ecmascript", false);

    26       response.write("var start = Date.now();\n");

    27       // fall through!

    29     case "waitforresult-internal":

    30       response.setHeader("Content-Type", "application/ecmascript", false);

    31       response.write("if ('" + getState("1l") + "' == 'load' && '" +

    32                      getState("1v") + "' == '' && '" +

    33                      getState("2l") + "' == 'load' && '" +

    34                      getState("2v") + "' == '') { \n");

    35       response.write("setTimeout(function() {\n");

    36       response.write("var s = document.createElement('script');\n");

    37       response.write("s.src = 'visited_image_loading.sjs?result';\n");

    38       response.write("document.body.appendChild(s);");

    39       response.write("}, Math.max(100, 2 * (Date.now() - start)));\n");

    40       response.write("} else setTimeout(function() {\n");

    41       response.write("var s = document.createElement('script');\n");

    42       response.write("s.src = 'visited_image_loading.sjs?waitforresult-internal';\n");

    43       response.write("document.body.appendChild(s);");

    44       response.write("}, 10);\n");

    45       break;

    47     case "result":

    48       response.setHeader("Content-Type", "application/ecmascript", false);

    49       response.write("is('" + getState("1l") +

    50                      "', 'load', 'image 1l should have been loaded once')\n");

    51       response.write("is('" + getState("1v") +

    52                      "', '', 'image 1v should not have been loaded')\n");

    53       response.write("is('" + getState("2l") +

    54                      "', 'load', 'image 2l should have been loaded once')\n");

    55       response.write("is('" + getState("2v") +

    56                      "', '', 'image 2v should not have been loaded')\n");

    57       response.write("SimpleTest.finish()");

    58       break;

    59   }

    60 }

The Tor Browser / file revision

layout/style/test/visited_image_loading.sjs@7e26c7da4463

layout/style/test/visited_image_loading.sjs