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<!DOCTYPE HTML>
<html>
<head>
<title>Mute window before the plugin starts playing</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<pre id="test">
</pre>
<iframe></iframe>
<script type="application/javascript">
// Copied from /dom/plugins/test/mochitest/utils.js
function getTestPlugin(pluginName) {
var ph = SpecialPowers.Cc["@mozilla.org/plugin/host;1"]
.getService(SpecialPowers.Ci.nsIPluginHost);
var tags = ph.getPluginTags();
var name = pluginName || "Test Plug-in";
for (var tag of tags) {
if (tag.name == name) {
return tag;
}
}
ok(false, "Could not find plugin tag with plugin name '" + name + "'");
return null;
}
// Copied from /dom/plugins/test/mochitest/utils.js
function setTestPluginEnabledState(newEnabledState, pluginName) {
var oldEnabledState = SpecialPowers.setTestPluginEnabledState(newEnabledState, pluginName);
if (!oldEnabledState) {
return;
}
var plugin = getTestPlugin(pluginName);
while (plugin.enabledState != newEnabledState) {
// Run a nested event loop to wait for the preference change to
// propagate to the child. Yuck!
SpecialPowers.Services.tm.currentThread.processNextEvent(true);
}
SimpleTest.registerCleanupFunction(function() {
SpecialPowers.setTestPluginEnabledState(oldEnabledState, pluginName);
});
}
setTestPluginEnabledState(SpecialPowers.Ci.nsIPluginTag.STATE_ENABLED);
SimpleTest.waitForExplicitFinish();
function runTest() {
var iframe = document.querySelector("iframe");
iframe.src = "file_pluginAudioNonAutoStart.html";
function muteBeforePlay() {
ok(!iframe.contentWindow.pluginMuted(), "Plugin should not be muted");
iframe.contentWindow.toggleMuteState(true);
iframe.contentWindow.startAudio();
ok(iframe.contentWindow.pluginMuted(), "Plugin should still be muted after playing");
iframe.contentWindow.stopAudio();
SimpleTest.finish();
}
iframe.onload = function() {
ok(true, "Already load iframe.");
muteBeforePlay();
}
}
onload = runTest;
</script>
</body>
</html>
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