mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-09-17 12:55:56 +00:00
63 lines
1.4 KiB
HTML
63 lines
1.4 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<!--
|
|
-->
|
|
<head>
|
|
<title>ArrayBuffer stream test</title>
|
|
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
|
|
|
|
<script type="text/javascript">
|
|
function neuter(ab)
|
|
{
|
|
var w = new Worker("data:application/javascript,");
|
|
w.postMessage(ab, [ab]);
|
|
}
|
|
|
|
function test()
|
|
{
|
|
var ab = new ArrayBuffer(4000);
|
|
var ta = new Uint8Array(ab);
|
|
ta[0] = 'a'.charCodeAt(0);
|
|
ta[1] = 'b'.charCodeAt(0);
|
|
|
|
const Cc = SpecialPowers.Cc, Ci = SpecialPowers.Ci, Cr = SpecialPowers.Cr;
|
|
var abis = Cc["@mozilla.org/io/arraybuffer-input-stream;1"]
|
|
.createInstance(Ci.nsIArrayBufferInputStream);
|
|
|
|
var sis = Cc["@mozilla.org/scriptableinputstream;1"]
|
|
.createInstance(Ci.nsIScriptableInputStream);
|
|
sis.init(abis);
|
|
|
|
is(sis.read(1), "", "should read no data from an uninitialized ABIS");
|
|
|
|
abis.setData(ab, 0, 256 * 1024);
|
|
|
|
is(sis.read(1), "a", "should read 'a' after init");
|
|
|
|
neuter(ab);
|
|
|
|
SpecialPowers.forceGC();
|
|
SpecialPowers.forceGC();
|
|
|
|
try
|
|
{
|
|
is(sis.read(1), "b", "should read 'b' after detaching buffer");
|
|
}
|
|
catch (e)
|
|
{
|
|
ok(false, "reading from stream should have worked");
|
|
}
|
|
}
|
|
|
|
test();
|
|
</script>
|
|
</head>
|
|
<body>
|
|
<p id="display"></p>
|
|
<div id="content" style="display: none"></div>
|
|
<pre id="test">
|
|
</pre>
|
|
</body>
|
|
</html>
|