37 lines
1.1 KiB
JavaScript
37 lines
1.1 KiB
JavaScript
const PAGE = "https://example.com/browser/toolkit/content/tests/browser/file_mediaPlayback.html";
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const FRAME = "https://example.com/browser/toolkit/content/tests/browser/file_mediaPlaybackFrame.html";
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function wait_for_event(browser, event) {
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return BrowserTestUtils.waitForEvent(browser, event, false, (event) => {
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is(event.originalTarget, browser, "Event must be dispatched to correct browser.");
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return true;
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});
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}
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function* test_on_browser(url, browser) {
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browser.loadURI(url);
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yield wait_for_event(browser, "DOMAudioPlaybackStarted");
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yield wait_for_event(browser, "DOMAudioPlaybackStopped");
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}
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add_task(function*() {
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yield new Promise((resolve) => {
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SpecialPowers.pushPrefEnv({"set": [["media.useAudioChannelService", true]]},
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resolve);
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});
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});
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add_task(function* test_page() {
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yield BrowserTestUtils.withNewTab({
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gBrowser,
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url: "about:blank",
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}, test_on_browser.bind(undefined, PAGE));
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});
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add_task(function* test_frame() {
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yield BrowserTestUtils.withNewTab({
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gBrowser,
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url: "about:blank",
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}, test_on_browser.bind(undefined, FRAME));
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});
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