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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// 'adoptTab' aborts when swapBrowsersAndCloseOther returns false.
// That's usually a bug, but this function forces it to happen in order to check
// that callers will behave as good as possible when it happens accidentally.
function makeAdoptTabFailOnceFor(gBrowser, tab) {
const original = gBrowser.swapBrowsersAndCloseOther;
gBrowser.swapBrowsersAndCloseOther = function (aOurTab, aOtherTab) {
if (tab !== aOtherTab) {
return original.call(gBrowser, aOurTab, aOtherTab);
}
gBrowser.swapBrowsersAndCloseOther = original;
return false;
};
}
add_task(async function test_adoptTab() {
const tab = await addTab();
const win2 = await BrowserTestUtils.openNewBrowserWindow();
const gBrowser2 = win2.gBrowser;
makeAdoptTabFailOnceFor(gBrowser2, tab);
is(gBrowser2.adoptTab(tab), null, "adoptTab returns null in case of failure");
ok(gBrowser2.adoptTab(tab), "adoptTab returns new tab in case of success");
await BrowserTestUtils.closeWindow(win2);
});
add_task(async function test_replaceTabsWithWindow() {
const nonAdoptableTab = await addTab("data:text/plain,nonAdoptableTab");
const auxiliaryTab = await addTab("data:text/plain,auxiliaryTab");
const selectedTab = await addTab("data:text/plain,selectedTab");
gBrowser.selectedTabs = [selectedTab, nonAdoptableTab, auxiliaryTab];
const windowOpenedPromise = BrowserTestUtils.waitForNewWindow();
const win2 = gBrowser.replaceTabsWithWindow(selectedTab);
await BrowserTestUtils.waitForEvent(win2, "DOMContentLoaded");
const gBrowser2 = win2.gBrowser;
makeAdoptTabFailOnceFor(gBrowser2, nonAdoptableTab);
await windowOpenedPromise;
// nonAdoptableTab couldn't be adopted, but the new window should have adopted
// the other 2 tabs, and they should be in the proper order.
is(gBrowser2.tabs.length, 2);
is(gBrowser2.tabs[0].label, "data:text/plain,auxiliaryTab");
is(gBrowser2.tabs[1].label, "data:text/plain,selectedTab");
gBrowser.removeTab(nonAdoptableTab);
await BrowserTestUtils.closeWindow(win2);
});
add_task(async function test_on_drop() {
const nonAdoptableTab = await addTab("data:text/html,<title>nonAdoptableTab");
const auxiliaryTab = await addTab("data:text/html,<title>auxiliaryTab");
const selectedTab = await addTab("data:text/html,<title>selectedTab");
gBrowser.selectedTabs = [selectedTab, nonAdoptableTab, auxiliaryTab];
const win2 = await BrowserTestUtils.openNewBrowserWindow();
const gBrowser2 = win2.gBrowser;
makeAdoptTabFailOnceFor(gBrowser2, nonAdoptableTab);
const initialTab = gBrowser2.tabs[0];
await dragAndDrop(selectedTab, initialTab, false, win2, false);
// nonAdoptableTab couldn't be adopted, but the new window should have adopted
// the other 2 tabs, and they should be in the right position.
is(gBrowser2.tabs.length, 3, "There are 3 tabs");
is(gBrowser2.tabs[0].label, "auxiliaryTab", "auxiliaryTab became tab 0");
is(gBrowser2.tabs[1].label, "selectedTab", "selectedTab became tab 1");
is(gBrowser2.tabs[2], initialTab, "initialTab became tab 2");
is(gBrowser2.selectedTab, gBrowser2.tabs[1], "Tab 1 is selected");
is(gBrowser2.multiSelectedTabsCount, 2, "Three multiselected tabs");
ok(gBrowser2.tabs[0].multiselected, "Tab 0 is multiselected");
ok(gBrowser2.tabs[1].multiselected, "Tab 1 is multiselected");
ok(!gBrowser2.tabs[2].multiselected, "Tab 2 is not multiselected");
gBrowser.removeTab(nonAdoptableTab);
await BrowserTestUtils.closeWindow(win2);
});
add_task(async function test_switchToTabHavingURI() {
const nonAdoptableTab = await addTab("data:text/plain,nonAdoptableTab");
const uri = nonAdoptableTab.linkedBrowser.currentURI;
const win2 = await BrowserTestUtils.openNewBrowserWindow();
const gBrowser2 = win2.gBrowser;
is(nonAdoptableTab.closing, false);
is(nonAdoptableTab.selected, false);
is(gBrowser2.tabs.length, 1);
makeAdoptTabFailOnceFor(gBrowser2, nonAdoptableTab);
win2.switchToTabHavingURI(uri, false, { adoptIntoActiveWindow: true });
is(nonAdoptableTab.closing, false);
is(nonAdoptableTab.selected, true);
is(gBrowser2.tabs.length, 1);
win2.switchToTabHavingURI(uri, false, { adoptIntoActiveWindow: true });
is(nonAdoptableTab.closing, true);
is(nonAdoptableTab.selected, false);
is(gBrowser2.tabs.length, 2);
await BrowserTestUtils.closeWindow(win2);
});
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