test_blobConstructor.html

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  Any copyright is dedicated to the Public Domain.

  http://creativecommons.org/publicdomain/zero/1.0/

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<!DOCTYPE html>

<html>

<!--

Tests of DOM Worker Blob constructor

-->

<head>

  <title>Test for DOM Worker Blob constructor</title>

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

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

</head>

<body>

<p id="display"></p>

<div id="content" style="display: none">

</div>

<pre id="test">

<script class="testbody" type="text/javascript">

(function() {

  onerror = function(e) {

    ok(false, "Main Thread had an error: " + event.data);

    SimpleTest.finish();

};

  function f() {

    onmessage = function(e) {

      var b = new Blob([e.data, "World"],{type: "text/plain"});

      var fr = new FileReaderSync();

      postMessage({text: fr.readAsText(b), type: b.type});

};

  var b = new Blob([f,"f();"]);

  var u = URL.createObjectURL(b);

  var w = new Worker(u);

  w.onmessage = function(e) {

    URL.revokeObjectURL(u);

    is(e.data.text, fr.result);

    is(e.data.type, "text/plain");

    SimpleTest.finish();

};

  w.onerror = function(e) {

    is(e.target, w);

    ok(false, "Worker had an error: " + e.message);

    SimpleTest.finish();

};

  b = new Blob(["Hello, "]);

  var fr = new FileReader();

  fr.readAsText(new Blob([b, "World"],{}));

  fr.onload = function() {

    w.postMessage(b);

};

  SimpleTest.waitForExplicitFinish();

})();

</script>

</pre>

</body>

</html>