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file_global_queue.html
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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1188099
-->
<head>
<meta charset="utf-8">
<title>Test for Bug 1188099: Global queue should correctly schedule utterances</title>
<script type="application/javascript">
window.SimpleTest = parent.SimpleTest;
window.info = parent.info;
window.is = parent.is;
window.isnot = parent.isnot;
window.ok = parent.ok;
window.todo = parent.todo;
</script>
<script type="application/javascript" src="common.js"></script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1188099">Mozilla Bug 1188099</a>
<iframe id="frame1"></iframe>
<iframe id="frame2"></iframe>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
Promise.all([loadFrame('frame1'), loadFrame('frame2')]).then(function ([frame1, frame2]) {
var win1 = frame1.contentWindow;
var win2 = frame2.contentWindow;
var utterance1 = new win1.SpeechSynthesisUtterance("hello, losers");
var utterance2 = new win1.SpeechSynthesisUtterance("hello, losers three");
var utterance3 = new win2.SpeechSynthesisUtterance("hello, losers too");
var eventOrder = ['start1', 'end1', 'start3', 'end3', 'start2', 'end2'];
utterance1.addEventListener('start', function(e) {
is(eventOrder.shift(), 'start1', 'start1');
testSynthState(win1, { speaking: true, pending: true });
testSynthState(win2, { speaking: true, pending: true });
});
utterance1.addEventListener('end', function(e) {
is(eventOrder.shift(), 'end1', 'end1');
});
utterance3.addEventListener('start', function(e) {
is(eventOrder.shift(), 'start3', 'start3');
testSynthState(win1, { speaking: true, pending: true });
testSynthState(win2, { speaking: true, pending: false });
});
utterance3.addEventListener('end', function(e) {
is(eventOrder.shift(), 'end3', 'end3');
});
utterance2.addEventListener('start', function(e) {
is(eventOrder.shift(), 'start2', 'start2');
testSynthState(win1, { speaking: true, pending: false });
testSynthState(win2, { speaking: true, pending: false });
});
utterance2.addEventListener('end', function(e) {
is(eventOrder.shift(), 'end2', 'end2');
testSynthState(win1, { speaking: false, pending: false });
testSynthState(win2, { speaking: false, pending: false });
SimpleTest.finish();
});
win1.speechSynthesis.speak(utterance1);
win1.speechSynthesis.speak(utterance2);
win2.speechSynthesis.speak(utterance3);
});
</script>
</pre>
</body>
</html>