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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
"use strict";
var { assert_tab_mode_name } = ChromeUtils.importESModule(
);
/**
* Create a new chat tab, making that tab the current tab. We block until the
* message finishes loading. (Inspired by open_selected_message_in_new_tab)
*/
async function open_chat_tab() {
// Get the current tab count so we can make sure the tab actually opened.
const preCount =
document.getElementById("tabmail").tabContainer.allTabs.length;
document.getElementById("tabmail").openTab("chat", {});
await wait_for_chat_tab_to_open(window);
if (
document.getElementById("tabmail").tabContainer.allTabs.length !=
preCount + 1
) {
throw new Error("The tab never actually got opened!");
}
const newTab = document.getElementById("tabmail").tabInfo[preCount];
return newTab;
}
async function wait_for_chat_tab_to_open() {
await TestUtils.waitForCondition(
function () {
let chatTabFound = false;
for (const tab of document.getElementById("tabmail").tabInfo) {
if (tab.mode.type == "chat") {
chatTabFound = true;
break;
}
}
return chatTabFound;
},
"Timeout waiting for chat tab to open",
1000,
50
);
// The above may return immediately, meaning the event queue might not get a
// chance. Give it a chance now.
await new Promise(resolve => setTimeout(resolve));
}
/**
* This tests that the chat tab is restored properly after tabs are
* serialized. As for folder tabs, we can't test a restart (can we ?), so we
* just test the persist/restore cycle.
*/
add_task(async function test_chat_tab_restore() {
// Close everything but the first tab.
const closeTabs = function () {
while (document.getElementById("tabmail").tabInfo.length > 1) {
document.getElementById("tabmail").closeTab(1);
}
};
await open_chat_tab();
const state = document.getElementById("tabmail").persistTabs();
closeTabs();
document.getElementById("tabmail").restoreTabs(state);
if (document.getElementById("tabmail").tabContainer.allTabs.length < 2) {
throw new Error("The tab is not restored!");
}
const tabTypes = ["mail3PaneTab", "chat"];
for (const i in tabTypes) {
assert_tab_mode_name(
document.getElementById("tabmail").tabInfo[i],
tabTypes[i]
);
}
closeTabs();
Assert.report(
false,
undefined,
undefined,
"Test ran to completion successfully"
);
});