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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
add_task(async function () {
let sessionData = {
windows: [
{
tabs: [
{
entries: [{ url: "about:mozilla", triggeringPrincipal_base64 }],
hidden: true,
},
{
entries: [{ url: "about:blank", triggeringPrincipal_base64 }],
hidden: false,
},
],
},
],
};
let url = "about:sessionrestore";
let formdata = { id: { sessionData }, url };
let state = {
windows: [
{ tabs: [{ entries: [{ url, triggeringPrincipal_base64 }], formdata }] },
],
};
let win = await newWindowWithState(state);
registerCleanupFunction(() => BrowserTestUtils.closeWindow(win));
is(gBrowser.tabs.length, 1, "The total number of tabs should be 1");
is(
gBrowser.visibleTabs.length,
1,
"The total number of visible tabs should be 1"
);
await new Promise(resolve => executeSoon(resolve));
await new Promise(resolve => waitForFocus(resolve, win));
await middleClickTest(win);
});
async function middleClickTest(win) {
let browser = win.gBrowser.selectedBrowser;
let tabsToggle = browser.contentDocument.getElementById("tabsToggle");
EventUtils.synthesizeMouseAtCenter(
tabsToggle,
{ button: 0 },
browser.contentWindow
);
let tree = browser.contentDocument.getElementById("tabList");
await BrowserTestUtils.waitForCondition(() => !tree.hasAttribute("hidden"));
// Force a layout flush before accessing coordinates.
tree.getBoundingClientRect();
is(tree.view.rowCount, 3, "There should be three items");
// click on the first tab item
var rect = tree.getCoordsForCellItem(1, tree.columns[1], "text");
EventUtils.synthesizeMouse(
tree.body,
rect.x,
rect.y,
{ button: 1 },
browser.contentWindow
);
// click on the second tab item
rect = tree.getCoordsForCellItem(2, tree.columns[1], "text");
EventUtils.synthesizeMouse(
tree.body,
rect.x,
rect.y,
{ button: 1 },
browser.contentWindow
);
is(
win.gBrowser.tabs.length,
3,
"The total number of tabs should be 3 after restoring 2 tabs by middle click."
);
is(
win.gBrowser.visibleTabs.length,
3,
"The total number of visible tabs should be 3 after restoring 2 tabs by middle click"
);
}
async function newWindowWithState(state) {
let opts = "chrome,all,dialog=no,height=800,width=800";
let win = window.openDialog(AppConstants.BROWSER_CHROME_URL, "_blank", opts);
await BrowserTestUtils.waitForEvent(win, "load");
// The form data will be restored before SSTabRestored, so we want to listen
// for that on the currently selected tab
await new Promise(resolve => {
win.gBrowser.tabContainer.addEventListener(
"SSTabRestored",
function onSSTabRestored(event) {
let tab = event.target;
if (tab.selected) {
win.gBrowser.tabContainer.removeEventListener(
"SSTabRestored",
onSSTabRestored,
true
);
resolve();
}
},
true
);
executeSoon(() => ss.setWindowState(win, JSON.stringify(state), true));
});
return win;
}
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