105 lines
3 KiB
JavaScript
105 lines
3 KiB
JavaScript
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"use strict";
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SimpleTest.waitForExplicitFinish();
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browserElementTestHelpers.setEnabledPref(true);
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browserElementTestHelpers.addPermission();
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var fileURL = 'http://example.org/tests/dom/browser-element/mochitest/file_browserElement_AudioChannelMutedByDefault.html';
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var testFrame;
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var ac;
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function alertListener(e) {
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var message = e.detail.message
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if (/^OK/.exec(message)) {
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ok(true, "Message from file : " + message);
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} else if (/^KO/.exec(message)) {
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error(message);
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} else if (/DONE/.exec(message)) {
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ok(true, "Audio playback success!");
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finish();
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} else {
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error("Undefined event.");
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}
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}
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function assert(aVal, aMessage) {
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return (!aVal) ? error(aMessage) : 0;
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}
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function error(aMessage) {
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ok(false, "Error : " + aMessage);
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finish();
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}
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function finish() {
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testFrame.removeEventListener('mozbrowsershowmodalprompt', alertListener);
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document.body.removeChild(testFrame);
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SimpleTest.finish();
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}
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function setCommand(aArg) {
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assert(!!ac, "Audio channel doesn't exist!");
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info("# Command = " + aArg);
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testFrame.src = fileURL + '#' + aArg;
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switch (aArg) {
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case 'play':
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ac.onactivestatechanged = () => {
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ac.onactivestatechanged = null;
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ok(true, "activestatechanged event received.");
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new Promise(function(r, rr) {
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ac.getMuted().onsuccess = function(e) {
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is(e.target.result, true, "Muted channel by default");
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r();
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}
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}).then(function() {
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ac.setMuted(false).onsuccess = function(e) {
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ok(true, "Unmuted the channel.");
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}
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});
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};
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break;
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default :
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error("Undefined command!");
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}
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}
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function runTests() {
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setCommand('play');
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}
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function setupTestFrame() {
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testFrame = document.createElement('iframe');
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testFrame.setAttribute('mozbrowser', 'true');
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testFrame.setAttribute('mozapp', 'http://example.org/manifest.webapp');
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testFrame.src = fileURL;
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function loadend() {
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testFrame.removeEventListener('mozbrowserloadend', loadend);
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ok("allowedAudioChannels" in testFrame, "allowedAudioChannels exist");
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var channels = testFrame.allowedAudioChannels;
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is(channels.length, 1, "1 audio channel by default");
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ac = channels[0];
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ok(ac instanceof BrowserElementAudioChannel, "Correct class");
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ok("getMuted" in ac, "ac.getMuted exists");
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ok("setMuted" in ac, "ac.setMuted exists");
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ok("onactivestatechanged" in ac, "onactivestatechanged exists");
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runTests();
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}
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info("Set EventListeners.");
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testFrame.addEventListener('mozbrowsershowmodalprompt', alertListener);
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testFrame.addEventListener('mozbrowserloadend', loadend);
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document.body.appendChild(testFrame);
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}
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addEventListener('testready', function() {
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SpecialPowers.pushPrefEnv({'set': [["b2g.system_manifest_url", "http://mochi.test:8888/manifest.webapp"],
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["dom.audiochannel.mutedByDefault", true]]},
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function() {
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SimpleTest.executeSoon(setupTestFrame);
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});
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});
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