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Test Info: Warnings
- This test gets skipped with pattern: os == 'linux' && os_version == '18.04' && asan OR os == 'linux' && os_version == '18.04' && tsan
- Manifest: browser/components/extensions/test/browser/browser.toml
"use strict";
function setup_test_preference(enableScript) {
return SpecialPowers.pushPrefEnv({
set: [
["media.autoplay.default", 1],
["media.autoplay.blocking_policy", 0],
["media.autoplay.allow-extension-background-pages", enableScript],
],
});
}
async function testAutoplayInBackgroundScript(enableScript) {
info(`- setup test preference, enableScript=${enableScript} -`);
await setup_test_preference(enableScript);
let extension = ExtensionTestUtils.loadExtension({
background() {
browser.test.log("- create audio in background page -");
let audio = new Audio();
audio.src =
audio.play().then(
function () {
browser.test.log("play succeed!");
browser.test.sendMessage("play-succeed");
},
function () {
browser.test.log("play promise was rejected!");
browser.test.sendMessage("play-failed");
}
);
},
});
await extension.startup();
if (enableScript) {
await extension.awaitMessage("play-succeed");
ok(true, "play promise was resolved!");
} else {
await extension.awaitMessage("play-failed");
ok(true, "play promise was rejected!");
}
await extension.unload();
}
add_task(async function testMain() {
await testAutoplayInBackgroundScript(true /* enable autoplay */);
await testAutoplayInBackgroundScript(false /* enable autoplay */);
});