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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
async function createTab() {
return BrowserTestUtils.openNewForegroundTab({
gBrowser,
opening: TEST_PAGE,
waitForLoad: true,
});
}
function getTelemetryMaxPipCount(resetMax = false) {
const scalarData = Services.telemetry.getSnapshotForScalars(
"main",
resetMax
).parent;
return scalarData["pictureinpicture.most_concurrent_players"];
}
/**
* Tests that multiple PiPs can be opened and closed in a single tab
*/
add_task(async () => {
await BrowserTestUtils.withNewTab(
{
url: TEST_PAGE,
gBrowser,
},
async browser => {
let firstPip = await triggerPictureInPicture(browser, "with-controls");
ok(firstPip, "Got first PiP window");
let secondPip = await triggerPictureInPicture(browser, "no-controls");
ok(secondPip, "Got second PiP window");
await ensureMessageAndClosePiP(browser, "with-controls", firstPip, false);
info("First PiP was still open and is now closed");
await ensureMessageAndClosePiP(browser, "no-controls", secondPip, false);
info("Second PiP was still open and is now closed");
}
);
});
/**
* Tests that multiple PiPs can be opened and closed across different tabs
*/
add_task(async () => {
let firstTab = await createTab();
let secondTab = await createTab();
gBrowser.selectedTab = firstTab;
let firstPip = await triggerPictureInPicture(
firstTab.linkedBrowser,
"with-controls"
);
ok(firstPip, "Got first PiP window");
gBrowser.selectedTab = secondTab;
let secondPip = await triggerPictureInPicture(
secondTab.linkedBrowser,
"with-controls"
);
ok(secondPip, "Got second PiP window");
await ensureMessageAndClosePiP(
firstTab.linkedBrowser,
"with-controls",
firstPip,
false
);
info("First Picture-in-Picture window was open and is now closed.");
await ensureMessageAndClosePiP(
secondTab.linkedBrowser,
"with-controls",
secondPip,
false
);
info("Second Picture-in-Picture window was open and is now closed.");
BrowserTestUtils.removeTab(firstTab);
BrowserTestUtils.removeTab(secondTab);
});
/**
* Tests that when a tab is closed; that only PiPs originating from this tab
* are closed as well
*/
add_task(async () => {
let firstTab = await createTab();
let secondTab = await createTab();
let firstPip = await triggerPictureInPicture(
firstTab.linkedBrowser,
"with-controls"
);
ok(firstPip, "Got first PiP window");
let secondPip = await triggerPictureInPicture(
secondTab.linkedBrowser,
"with-controls"
);
ok(secondPip, "Got second PiP window");
let firstClosed = BrowserTestUtils.domWindowClosed(firstPip);
BrowserTestUtils.removeTab(firstTab);
await firstClosed;
info("First PiP closed after closing the first tab");
await assertVideoIsBeingCloned(secondTab.linkedBrowser, "#with-controls");
info("Second PiP is still open after first tab close");
let secondClosed = BrowserTestUtils.domWindowClosed(secondPip);
BrowserTestUtils.removeTab(secondTab);
await secondClosed;
info("Second PiP closed after closing the second tab");
});
/**
* Check that correct number of pip players are recorded for Telemetry
* tracking
*/
add_task(async () => {
// run this to flush recorded values from previous tests
getTelemetryMaxPipCount(true);
let firstTab = await createTab();
let secondTab = await createTab();
gBrowser.selectedTab = firstTab;
let firstPip = await triggerPictureInPicture(
firstTab.linkedBrowser,
"with-controls"
);
ok(firstPip, "Got first PiP window");
Assert.equal(
getTelemetryMaxPipCount(true),
1,
"There should only be 1 PiP window"
);
let secondPip = await triggerPictureInPicture(
firstTab.linkedBrowser,
"no-controls"
);
ok(secondPip, "Got second PiP window");
Assert.equal(
getTelemetryMaxPipCount(true),
2,
"There should be 2 PiP windows"
);
await ensureMessageAndClosePiP(
firstTab.linkedBrowser,
"no-controls",
secondPip,
false
);
info("Second PiP was open and is now closed");
gBrowser.selectedTab = secondTab;
let thirdPip = await triggerPictureInPicture(
secondTab.linkedBrowser,
"with-controls"
);
ok(thirdPip, "Got third PiP window");
let fourthPip = await triggerPictureInPicture(
secondTab.linkedBrowser,
"no-controls"
);
ok(fourthPip, "Got fourth PiP window");
Assert.equal(
getTelemetryMaxPipCount(false),
3,
"There should now be 3 PiP windows"
);
gBrowser.selectedTab = firstTab;
await ensureMessageAndClosePiP(
firstTab.linkedBrowser,
"with-controls",
firstPip,
false
);
info("First PiP was open, it is now closed.");
gBrowser.selectedTab = secondTab;
await ensureMessageAndClosePiP(
secondTab.linkedBrowser,
"with-controls",
thirdPip,
false
);
info("Third PiP was open, it is now closed.");
await ensureMessageAndClosePiP(
secondTab.linkedBrowser,
"no-controls",
fourthPip,
false
);
info("Fourth PiP was open, it is now closed.");
Assert.equal(
getTelemetryMaxPipCount(false),
3,
"Max PiP count should still be 3"
);
BrowserTestUtils.removeTab(firstTab);
BrowserTestUtils.removeTab(secondTab);
});