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"use strict";
const { TabStateFlusher } = ChromeUtils.importESModule(
"resource:///modules/sessionstore/TabStateFlusher.sys.mjs"
);
add_task(async function () {
let uri =
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
"http://example.com/browser/browser/base/content/test/general/dummy_page.html";
// Clear out the closed windows set to start
while (SessionStore.getClosedWindowCount() > 0) {
SessionStore.forgetClosedWindow(0);
}
let tab = BrowserTestUtils.addTab(gBrowser);
BrowserTestUtils.loadURIString(tab.linkedBrowser, uri);
await BrowserTestUtils.browserLoaded(tab.linkedBrowser, false, uri);
await TabStateFlusher.flush(tab.linkedBrowser);
let key = tab.linkedBrowser.permanentKey;
let win = gBrowser.replaceTabWithWindow(tab);
await new Promise(resolve => whenDelayedStartupFinished(win, resolve));
is(
win.gBrowser.selectedBrowser.permanentKey,
key,
"Should have properly copied the permanentKey"
);
await BrowserTestUtils.closeWindow(win);
is(
SessionStore.getClosedWindowCount(),
1,
"Should have restore data for the closed window"
);
win = SessionStore.undoCloseWindow(0);
await BrowserTestUtils.waitForEvent(win, "load");
await BrowserTestUtils.waitForEvent(
win.gBrowser.tabContainer,
"SSTabRestored"
);
is(win.gBrowser.tabs.length, 1, "Should have restored one tab");
is(
win.gBrowser.selectedBrowser.currentURI.spec,
uri,
"Should have restored the right page"
);
await promiseWindowClosed(win);
});
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