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const PAGE = "https://example.com/browser/toolkit/content/tests/browser/file_mediaPlayback.html";
const FRAME = "https://example.com/browser/toolkit/content/tests/browser/file_mediaPlaybackFrame.html";
function wait_for_event(browser, event) {
return BrowserTestUtils.waitForEvent(browser, event, false, (event) => {
is(event.originalTarget, browser, "Event must be dispatched to correct browser.");
ok(!event.cancelable, "The event should not be cancelable");
return true;
});
}
function* test_on_browser(url, browser) {
browser.loadURI(url);
yield wait_for_event(browser, "DOMAudioPlaybackStarted");
yield wait_for_event(browser, "DOMAudioPlaybackStopped");
}
add_task(function* test_page() {
yield BrowserTestUtils.withNewTab({
gBrowser,
url: "about:blank",
}, test_on_browser.bind(undefined, PAGE));
});
add_task(function* test_frame() {
yield BrowserTestUtils.withNewTab({
gBrowser,
url: "about:blank",
}, test_on_browser.bind(undefined, FRAME));
});
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