forked from mirrors/gecko-dev
55 lines
1.6 KiB
JavaScript
55 lines
1.6 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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add_task(async function () {
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await SpecialPowers.pushPrefEnv({
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// Ensure we can wait for about:newtab to load.
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set: [["browser.newtab.preload", false]],
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});
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const tab1 = await addTab();
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const tab2 = await addTab();
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const tab3 = await addTab();
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const menuItemOpenANewTab = document.getElementById("context_openANewTab");
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await BrowserTestUtils.switchTab(gBrowser, tab2);
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is(tab1._tPos, 1, "First tab");
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is(tab2._tPos, 2, "Second tab");
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is(tab3._tPos, 3, "Third tab");
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updateTabContextMenu(tab2);
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is(menuItemOpenANewTab.hidden, false, "Open a new Tab is visible");
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const newTabPromise = BrowserTestUtils.waitForNewTab(gBrowser);
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// Open the tab context menu.
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const contextMenu = document.getElementById("tabContextMenu");
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// The TabContextMenu initializes its strings only on a focus or mouseover event.
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// Calls focus event on the TabContextMenu early in the test.
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gBrowser.selectedTab.focus();
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const popupShownPromise = BrowserTestUtils.waitForEvent(
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contextMenu,
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"popupshown"
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);
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EventUtils.synthesizeMouseAtCenter(gBrowser.selectedTab, {
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type: "contextmenu",
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button: 2,
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});
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await popupShownPromise;
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contextMenu.activateItem(menuItemOpenANewTab);
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let newTab = await newTabPromise;
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is(tab1._tPos, 1, "First tab");
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is(tab2._tPos, 2, "Second tab");
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is(newTab._tPos, 3, "Third tab");
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is(tab3._tPos, 4, "Fourth tab");
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BrowserTestUtils.removeTab(tab1);
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BrowserTestUtils.removeTab(tab2);
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BrowserTestUtils.removeTab(tab3);
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BrowserTestUtils.removeTab(newTab);
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});
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