a6afa92c24
These events are dispatched to a XUL browser element when a document loaded inside them starts or stops media playback.
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";
|
|
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.");
|
|
return true;
|
|
});
|
|
}
|
|
|
|
function* test_on_browser(url, browser) {
|
|
browser.loadURI(url);
|
|
yield wait_for_event(browser, "DOMMediaPlaybackStarted");
|
|
yield wait_for_event(browser, "DOMMediaPlaybackStopped");
|
|
}
|
|
|
|
add_task(function*() {
|
|
yield new Promise((resolve) => {
|
|
SpecialPowers.pushPrefEnv({"set": [["media.useAudioChannelService", true]]},
|
|
resolve);
|
|
});
|
|
});
|
|
|
|
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));
|
|
});
|