forked from mirrors/gecko-dev
55e51c578b
While working on porting the (audio-playback indicators) bug 1562990 to fission, we saw the potential to delete some methods in nsIDOMWindowUtils because they were not used anymore in our codebase except in a couple of tests files. So now, we should only mute/unmute or change the volume in the parent process. As such, interfaces are added in SpecialPowers to change media muted or volume state from content processes. Differential Revision: https://phabricator.services.mozilla.com/D41782 --HG-- extra : moz-landing-system : lando
78 lines
2.1 KiB
HTML
78 lines
2.1 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test for audio controller in windows</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript" src="plugin.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<pre id="test">
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</pre>
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<iframe></iframe>
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<script type="application/javascript">
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SimpleTest.waitForExplicitFinish();
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var iframe = null;
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function waitForObserver(expectedNotification) {
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return new Promise(resolve => {
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let observe = function(subject, topic, data) {
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is(topic, "audio-playback", "audio-playback received");
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is(data, expectedNotification, `${expectedNotification} is the right notification`);
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SpecialPowers.removeObserver(observe, "audio-playback");
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resolve();
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}
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SpecialPowers.addObserver(observe, "audio-playback");
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});
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}
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var tests = [
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async function() {
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iframe = document.querySelector("iframe");
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let observerPromise = waitForObserver('active');
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iframe.src = "file_pluginAudio.html";
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await observerPromise;
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},
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async function() {
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info("=== Mute plugin ===");
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ok(!iframe.contentWindow.pluginMuted(), "Plugin should not be muted");
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let observerPromise = waitForObserver('inactive-nonaudible');
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iframe.contentWindow.toggleMuteState(true);
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await observerPromise;
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ok(iframe.contentWindow.pluginMuted(), "Plugin should be muted");
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},
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async function() {
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info("=== unmute plugin ==");
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ok(iframe.contentWindow.pluginMuted(), "Plugin should be muted");
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let observerPromise = waitForObserver('active');
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iframe.contentWindow.toggleMuteState(false);
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await observerPromise;
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ok(!iframe.contentWindow.pluginMuted(), "Plugin should not be muted");
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},
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async function() {
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info("=== stop audio ==");
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let observerPromise = waitForObserver('inactive-pause');
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iframe.contentWindow.stopAudio();
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await observerPromise;
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},
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];
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async function runTest() {
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for (let test of tests) {
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await test();
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}
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SimpleTest.finish();
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}
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onload = runTest;
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</script>
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</body>
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</html>
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