gecko-dev/dom/events/test/browser_bug1539497.js

29 строки
725 B
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
add_task(async function maxTouchPoints() {
await new Promise(resolve => {
SpecialPowers.pushPrefEnv(
{
set: [
["dom.w3c_pointer_events.enabled", true],
["dom.maxtouchpoints.testing.value", 5],
],
},
resolve
);
});
let tab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
"data:text/html,Test page for navigator.maxTouchPoints"
);
await SpecialPowers.spawn(tab.linkedBrowser, [], function() {
is(content.navigator.maxTouchPoints, 5, "Should have touch points.");
});
BrowserTestUtils.removeTab(tab);
});