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Test Info:
"use strict";
const TEST_URI =
getRootDirectory(gTestPath).replace(
) + "file_empty.html";
const gPermissionName = "autoplay-media";
add_setup(async () => {
await SpecialPowers.pushPrefEnv({
set: [["browser.navigation.requireUserInteraction", true]],
});
});
async function assertMenulist(entries) {
// Wait for the session data to be flushed before continuing the test
await new Promise(resolve =>
SessionStore.getSessionHistory(gBrowser.selectedTab, resolve)
);
let backButton = document.getElementById("back-button");
let contextMenu = document.getElementById("backForwardMenu");
info("waiting for the history menu to open");
let popupShownPromise = BrowserTestUtils.waitForEvent(
contextMenu,
"popupshown"
);
EventUtils.synthesizeMouseAtCenter(backButton, {
type: "contextmenu",
button: 2,
});
await popupShownPromise;
info("history menu opened");
let nodes = contextMenu.childNodes;
is(
nodes.length,
entries.length,
"Has the expected number of contextMenu entries"
);
for (let i = 0; i < entries.length; i++) {
let node = nodes[i];
is(
node.getAttribute("uri"),
entries[i],
"contextMenu node has the correct uri"
);
}
let popupHiddenPromise = BrowserTestUtils.waitForEvent(
contextMenu,
"popuphidden"
);
contextMenu.hidePopup();
await popupHiddenPromise;
}
async function playVideoAndCheckForUserInteraction(aMuteVideo) {
for (const mode of ["call play", "autoplay attribute"]) {
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: TEST_URI,
},
async browser => {
let args = {
name: `${mode} causes BBI to ${!aMuteVideo ? "not" : ""} skip`,
shouldPlay: true,
mode,
muted: aMuteVideo,
};
await loadAutoplayVideo(browser, args);
await checkVideoDidPlay(browser, args);
let loaded = BrowserTestUtils.waitForLocationChange(
gBrowser,
TEST_URI + "#1"
);
await SpecialPowers.spawn(browser, [], async () => {
content.history.pushState(null, "", "#1");
});
await loaded;
if (!aMuteVideo) {
await assertMenulist([TEST_URI + "#1", TEST_URI]);
} else {
await assertMenulist([TEST_URI + "#1"]);
}
}
);
}
}
add_task(async function played_video_should_cause_userinteraction() {
await SpecialPowers.pushPrefEnv({
set: [["media.autoplay.default", SpecialPowers.Ci.nsIAutoplay.ALLOWED]],
});
await playVideoAndCheckForUserInteraction(false);
});
add_task(async function muted_video_should_not_cause_userinteraction() {
await SpecialPowers.pushPrefEnv({
set: [["media.autoplay.default", SpecialPowers.Ci.nsIAutoplay.BLOCKED]],
});
await playVideoAndCheckForUserInteraction(true);
});