test_progress_events_for_gzip_data.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<html>

<head>

  <title>Test progess events in case of gzipped data.</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

</head>

<body onload="onLoadData()">

<script  class="testbody" type="text/javascript">"use strict";

SimpleTest.waitForExplicitFinish();

var url = "send_gzip_content.sjs";

var loaded = 0;

var total = 0;

function onProgress(e) {

  if(e.lengthComputable) {

    loaded = e.loaded;

    total = e.total;

    if (loaded > total) {

      ok(false, "We have loaded more bytes (" + loaded +

                ") than the total amount of bytes (" + total +

                ") available!!!");

function onLoadData() {

  var xhr = new XMLHttpRequest();

  xhr.addEventListener('progress', onProgress);

  xhr.open('GET', url, true);

  xhr.onreadystatechange = function() {

    if (xhr.readyState == 4) {

      is(loaded, total, "loaded should be equal to total");

      isnot(loaded, 0, "loaded should be bigger than 0");

      SimpleTest.finish();

  xhr.send(null);

</script>

</body>

</html>