content/base/test/test_bug313646.html

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1 <!DOCTYPE HTML>
2 <html>
3 <!--
4 https://bugzilla.mozilla.org/show_bug.cgi?id=313646
5 -->
6 <head>
7 <title>Test for Bug 313646</title>
8 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
10 </head>
11 <body>
12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=313646">Mozilla Bug 313646</a>
13 <p id="display"></p>
14 <div id="content" style="display: none">
15
16 </div>
17 <pre id="test">
18 <script class="testbody" type="text/javascript">
19
20 /** Test for Bug 313646 **/
21
22 // content/base/test/bug313646.txt
23
24 SimpleTest.waitForExplicitFinish();
25
26 var count1 = 0;
27 var count2 = 0;
28 var count3 = 0;
29 var count4 = 0;
30 var innerXHRDone = 0;
31 var req = new XMLHttpRequest();
32 req.onreadystatechange = function(evt) {
33 ++window["count" + evt.target.readyState];
34
35 // Do something a bit evil, start a new sync XHR in
36 // readyStateChange listener.
37 var innerXHR = new XMLHttpRequest();
38 innerXHR.onreadystatechange = function(e) {
39 if (e.target.readyState == 4) {
40 ++innerXHRDone;
41 }
42 }
43 innerXHR.open("GET","bug313646.txt", false);
44 innerXHR.send();
45 }
46
47 // make the synchronous request
48 req.open("GET","bug313646.txt", false);
49 req.send();
50
51 ok(count1, "XMLHttpRequest wasn't in state 1");
52 is(count2, 0, "XMLHttpRequest shouldn't have been in state 2");
53 is(count3, 0, "XMLHttpRequest shouldn't have been in state 3");
54 ok(count4, "XMLHttpRequest wasn't in state 4");
55 is(innerXHRDone, 2, "There should have been 2 inner XHRs.");
56
57 SimpleTest.finish();
58
59 </script>
60 </pre>
61 </body>
62 </html>

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