forked from mirrors/gecko-dev
51 lines
1.4 KiB
JavaScript
51 lines
1.4 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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add_task(async function wheel_switches_tabs() {
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Services.prefs.setBoolPref("toolkit.tabbox.switchByScrolling", true);
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let newTab = await BrowserTestUtils.openNewForegroundTab(
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gBrowser,
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"about:blank"
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);
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await BrowserTestUtils.switchTab(gBrowser, () => {
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EventUtils.synthesizeWheel(newTab, 4, 4, {
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deltaMode: WheelEvent.DOM_DELTA_LINE,
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deltaY: -1.0,
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});
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});
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ok(!newTab.selected, "New tab should no longer be selected.");
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BrowserTestUtils.removeTab(newTab);
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});
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add_task(async function wheel_switches_tabs_overflow() {
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Services.prefs.setBoolPref("toolkit.tabbox.switchByScrolling", true);
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let arrowScrollbox = gBrowser.tabContainer.arrowScrollbox;
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let tabs = [];
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while (!arrowScrollbox.hasAttribute("overflowing")) {
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tabs.push(
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await BrowserTestUtils.openNewForegroundTab(gBrowser, "about:blank")
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);
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}
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let newTab = await BrowserTestUtils.openNewForegroundTab(
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gBrowser,
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"about:blank"
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);
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await BrowserTestUtils.switchTab(gBrowser, () => {
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EventUtils.synthesizeWheel(newTab, 4, 4, {
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deltaMode: WheelEvent.DOM_DELTA_LINE,
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deltaY: -1.0,
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});
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});
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ok(!newTab.selected, "New tab should no longer be selected.");
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BrowserTestUtils.removeTab(newTab);
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for (let tab of tabs) {
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BrowserTestUtils.removeTab(tab);
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}
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});
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