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Test Info:

/* eslint-disable mozilla/no-arbitrary-setTimeout */
add_setup(async function () {
await SpecialPowers.pushPrefEnv({ set: [["ui.tooltip.delay_ms", 0]] });
});
add_task(async function test_title_in_shadow_dom() {
let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser);
info("Moving mouse out of the way.");
await EventUtils.synthesizeAndWaitNativeMouseMove(
tab.linkedBrowser,
300,
300
);
info("creating host");
await SpecialPowers.spawn(tab.linkedBrowser, [], async function () {
let doc = content.document;
let host = doc.createElement("div");
doc.body.appendChild(host);
host.setAttribute("style", "position: absolute; top: 0; left: 0;");
var sr = host.attachShadow({ mode: "closed" });
sr.innerHTML =
"<div title='shadow' style='width: 200px; height: 200px;'>shadow</div>";
});
let awaitTooltipOpen = new Promise(resolve => {
let tooltipId = Services.appinfo.browserTabsRemoteAutostart
? "remoteBrowserTooltip"
: "aHTMLTooltip";
let tooltip = document.getElementById(tooltipId);
tooltip.addEventListener(
"popupshown",
function (event) {
resolve(event.target);
},
{ once: true }
);
});
info("Initial mouse move");
await EventUtils.synthesizeAndWaitNativeMouseMove(tab.linkedBrowser, 50, 5);
info("Waiting");
await new Promise(resolve => setTimeout(resolve, 400));
info("Second mouse move");
await EventUtils.synthesizeAndWaitNativeMouseMove(tab.linkedBrowser, 70, 5);
info("Waiting for tooltip to open");
let tooltip = await awaitTooltipOpen;
is(
tooltip.getAttribute("label"),
"shadow",
"tooltip label should match expectation"
);
info("Closing tab");
BrowserTestUtils.removeTab(tab);
});
add_task(async function test_title_in_light_dom() {
let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser);
info("Moving mouse out of the way.");
await EventUtils.synthesizeAndWaitNativeMouseMove(
tab.linkedBrowser,
300,
300
);
info("creating host");
await SpecialPowers.spawn(tab.linkedBrowser, [], async function () {
let doc = content.document;
let host = doc.createElement("div");
host.title = "light";
doc.body.appendChild(host);
host.setAttribute("style", "position: absolute; top: 0; left: 0;");
var sr = host.attachShadow({ mode: "closed" });
sr.innerHTML = "<div style='width: 200px; height: 200px;'>shadow</div>";
});
let awaitTooltipOpen = new Promise(resolve => {
let tooltipId = Services.appinfo.browserTabsRemoteAutostart
? "remoteBrowserTooltip"
: "aHTMLTooltip";
let tooltip = document.getElementById(tooltipId);
tooltip.addEventListener(
"popupshown",
function (event) {
resolve(event.target);
},
{ once: true }
);
});
info("Initial mouse move");
await EventUtils.synthesizeAndWaitNativeMouseMove(tab.linkedBrowser, 50, 5);
info("Waiting");
await new Promise(resolve => setTimeout(resolve, 400));
info("Second mouse move");
await EventUtils.synthesizeAndWaitNativeMouseMove(tab.linkedBrowser, 70, 5);
info("Waiting for tooltip to open");
let tooltip = await awaitTooltipOpen;
is(
tooltip.getAttribute("label"),
"light",
"tooltip label should match expectation"
);
info("Closing tab");
BrowserTestUtils.removeTab(tab);
});
add_task(async function test_title_through_slot() {
let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser);
info("Moving mouse out of the way.");
await EventUtils.synthesizeAndWaitNativeMouseMove(
tab.linkedBrowser,
300,
300
);
info("creating host");
await SpecialPowers.spawn(tab.linkedBrowser, [], async function () {
let doc = content.document;
let host = doc.createElement("div");
host.title = "light";
host.innerHTML = "<div style='width: 200px; height: 200px;'>light</div>";
doc.body.appendChild(host);
host.setAttribute("style", "position: absolute; top: 0; left: 0;");
var sr = host.attachShadow({ mode: "closed" });
sr.innerHTML =
"<div title='shadow' style='width: 200px; height: 200px;'><slot></slot></div>";
});
let awaitTooltipOpen = new Promise(resolve => {
let tooltipId = Services.appinfo.browserTabsRemoteAutostart
? "remoteBrowserTooltip"
: "aHTMLTooltip";
let tooltip = document.getElementById(tooltipId);
tooltip.addEventListener(
"popupshown",
function (event) {
resolve(event.target);
},
{ once: true }
);
});
info("Initial mouse move");
await EventUtils.synthesizeAndWaitNativeMouseMove(tab.linkedBrowser, 50, 5);
info("Waiting");
await new Promise(resolve => setTimeout(resolve, 400));
info("Second mouse move");
await EventUtils.synthesizeAndWaitNativeMouseMove(tab.linkedBrowser, 70, 5);
info("Waiting for tooltip to open");
let tooltip = await awaitTooltipOpen;
is(
tooltip.getAttribute("label"),
"shadow",
"tooltip label should match expectation"
);
info("Closing tab");
BrowserTestUtils.removeTab(tab);
});