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Test Info:

/* Any copyright is dedicated to the Public Domain.
/* eslint-disable mozilla/no-arbitrary-setTimeout */
"use strict";
add_setup(async function () {
await SpecialPowers.pushPrefEnv({ set: [["ui.tooltip.delay_ms", 0]] });
});
add_task(async function () {
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: "data:text/html,<!DOCTYPE html>",
},
async function (browser) {
info("Moving mouse out of the way.");
await EventUtils.synthesizeAndWaitNativeMouseMove(browser, 300, 300);
await SpecialPowers.spawn(browser, [], function () {
let widget = content.document.insertAnonymousContent();
widget.root.innerHTML = `<button style="pointer-events: auto; position: absolute; width: 200px; height: 200px;" title="foo">bar</button>`;
let tttp = Cc[
"@mozilla.org/embedcomp/default-tooltiptextprovider;1"
].getService(Ci.nsITooltipTextProvider);
let text = {};
let dir = {};
ok(
tttp.getNodeText(widget.root.querySelector("button"), text, dir),
"A tooltip should be shown for NAC"
);
is(text.value, "foo", "Tooltip text should be correct");
});
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(browser, 50, 5);
info("Waiting");
await new Promise(resolve => setTimeout(resolve, 400));
info("Second mouse move");
await EventUtils.synthesizeAndWaitNativeMouseMove(browser, 70, 5);
info("Waiting for tooltip to open");
let tooltip = await awaitTooltipOpen;
is(
tooltip.getAttribute("label"),
"foo",
"tooltip label should match expectation"
);
}
);
});