forked from mirrors/gecko-dev
691543ee89
Automatic changes by ESLint, except for manual corrections for .xml files. Differential Revision: https://phabricator.services.mozilla.com/D4439 --HG-- extra : moz-landing-system : lando
57 lines
1.8 KiB
JavaScript
57 lines
1.8 KiB
JavaScript
"use strict";
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const testState = {
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windows: [{
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tabs: [
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{ entries: [{ url: "about:blank", triggeringPrincipal_base64 }] },
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{ entries: [{ url: "about:rights", triggeringPrincipal_base64 }] },
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],
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}],
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};
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// Test for Bug 615394 - Session Restore should notify when it is beginning and
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// ending a restore.
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add_task(async function test_undoCloseTab() {
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await promiseBrowserState(testState);
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let tab = gBrowser.tabs[1];
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let busyEventCount = 0;
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let readyEventCount = 0;
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// This will be set inside the `onSSWindowStateReady` method.
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let lastTab;
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ss.setCustomTabValue(tab, "foo", "bar");
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function onSSWindowStateBusy(aEvent) {
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busyEventCount++;
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}
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function onSSWindowStateReady(aEvent) {
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Assert.equal(gBrowser.tabs.length, 2, "Should only have 2 tabs");
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lastTab = gBrowser.tabs[1];
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readyEventCount++;
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Assert.equal(ss.getCustomTabValue(lastTab, "foo"), "bar");
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ss.setCustomTabValue(lastTab, "baz", "qux");
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}
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window.addEventListener("SSWindowStateBusy", onSSWindowStateBusy);
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window.addEventListener("SSWindowStateReady", onSSWindowStateReady);
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let restoredPromise = BrowserTestUtils.waitForEvent(gBrowser.tabContainer, "SSTabRestored");
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await promiseRemoveTabAndSessionState(tab);
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let reopenedTab = ss.undoCloseTab(window, 0);
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await Promise.all([restoredPromise, BrowserTestUtils.browserLoaded(reopenedTab.linkedBrowser)]);
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Assert.equal(reopenedTab, lastTab, "Tabs should be the same one.");
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Assert.equal(busyEventCount, 1);
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Assert.equal(readyEventCount, 1);
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Assert.equal(ss.getCustomTabValue(reopenedTab, "baz"), "qux");
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Assert.equal(reopenedTab.linkedBrowser.currentURI.spec, "about:rights");
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window.removeEventListener("SSWindowStateBusy", onSSWindowStateBusy);
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window.removeEventListener("SSWindowStateReady", onSSWindowStateReady);
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BrowserTestUtils.removeTab(reopenedTab);
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});
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