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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
/*
* This test ensures that Session Restore eventually forgets about
* tabs and windows that have been closed a long time ago.
*/
"use strict";
const LONG_TIME_AGO = 1;
const URL_TAB1 =
"http://example.com/browser_cleaner.js?newtab1=" + Math.random();
const URL_TAB2 =
"http://example.com/browser_cleaner.js?newtab2=" + Math.random();
const URL_NEWWIN =
"http://example.com/browser_cleaner.js?newwin=" + Math.random();
function isRecent(stamp) {
is(typeof stamp, "number", "This is a timestamp");
return Date.now() - stamp <= 60000;
}
function promiseCleanup() {
info("Cleaning up browser");
return promiseBrowserState(getClosedState());
}
function getClosedState() {
return Cu.cloneInto(CLOSED_STATE, {});
}
var CLOSED_STATE;
add_setup(async function () {
forgetClosedWindows();
forgetClosedTabs(window);
});
add_task(async function test_open_and_close() {
let newTab1 = BrowserTestUtils.addTab(gBrowser, URL_TAB1);
await promiseBrowserLoaded(newTab1.linkedBrowser);
let newTab2 = BrowserTestUtils.addTab(gBrowser, URL_TAB2);
await promiseBrowserLoaded(newTab2.linkedBrowser);
let newWin = await promiseNewWindowLoaded();
let tab = BrowserTestUtils.addTab(newWin.gBrowser, URL_NEWWIN);
await promiseBrowserLoaded(tab.linkedBrowser);
await TabStateFlusher.flushWindow(window);
await TabStateFlusher.flushWindow(newWin);
info("1. Making sure that before closing, we don't have closedAt");
// For the moment, no "closedAt"
let state = JSON.parse(ss.getBrowserState());
is(
state.windows[0].closedAt || false,
false,
"1. Main window doesn't have closedAt"
);
is(
state.windows[1].closedAt || false,
false,
"1. Second window doesn't have closedAt"
);
is(
state.windows[0].tabs[0].closedAt || false,
false,
"1. First tab doesn't have closedAt"
);
is(
state.windows[0].tabs[1].closedAt || false,
false,
"1. Second tab doesn't have closedAt"
);
info("2. Making sure that after closing, we have closedAt");
// Now close stuff, this should add closeAt
await BrowserTestUtils.closeWindow(newWin);
await promiseRemoveTabAndSessionState(newTab1);
await promiseRemoveTabAndSessionState(newTab2);
state = CLOSED_STATE = JSON.parse(ss.getBrowserState());
is(
state.windows[0].closedAt || false,
false,
"2. Main window doesn't have closedAt"
);
ok(
isRecent(state._closedWindows[0].closedAt),
"2. Second window was closed recently"
);
ok(
isRecent(state.windows[0]._closedTabs[0].closedAt),
"2. First tab was closed recently"
);
ok(
isRecent(state.windows[0]._closedTabs[1].closedAt),
"2. Second tab was closed recently"
);
});
add_task(async function test_restore() {
info("3. Making sure that after restoring, we don't have closedAt");
await promiseBrowserState(CLOSED_STATE);
let newWin = ss.undoCloseWindow(0);
await promiseDelayedStartupFinished(newWin);
let newTab2 = ss.undoCloseTab(window, 0);
await promiseTabRestored(newTab2);
let newTab1 = ss.undoCloseTab(window, 0);
await promiseTabRestored(newTab1);
let state = JSON.parse(ss.getBrowserState());
is(
state.windows[0].closedAt || false,
false,
"3. Main window doesn't have closedAt"
);
is(
state.windows[1].closedAt || false,
false,
"3. Second window doesn't have closedAt"
);
is(
state.windows[0].tabs[0].closedAt || false,
false,
"3. First tab doesn't have closedAt"
);
is(
state.windows[0].tabs[1].closedAt || false,
false,
"3. Second tab doesn't have closedAt"
);
await BrowserTestUtils.closeWindow(newWin);
gBrowser.removeTab(newTab1);
gBrowser.removeTab(newTab2);
});
add_task(async function test_old_data() {
info(
"4. Removing closedAt from the sessionstore, making sure that it is added upon idle-daily"
);
let state = getClosedState();
delete state._closedWindows[0].closedAt;
delete state.windows[0]._closedTabs[0].closedAt;
delete state.windows[0]._closedTabs[1].closedAt;
await promiseBrowserState(state);
info("Sending idle-daily");
Services.obs.notifyObservers(null, "idle-daily");
info("Sent idle-daily");
state = JSON.parse(ss.getBrowserState());
is(
state.windows[0].closedAt || false,
false,
"4. Main window doesn't have closedAt"
);
ok(
isRecent(state._closedWindows[0].closedAt),
"4. Second window was closed recently"
);
ok(
isRecent(state.windows[0]._closedTabs[0].closedAt),
"4. First tab was closed recently"
);
ok(
isRecent(state.windows[0]._closedTabs[1].closedAt),
"4. Second tab was closed recently"
);
await promiseCleanup();
});
add_task(async function test_cleanup() {
info(
"5. Altering closedAt to an old date, making sure that stuff gets collected, eventually"
);
await promiseCleanup();
let state = getClosedState();
state._closedWindows[0].closedAt = LONG_TIME_AGO;
state.windows[0]._closedTabs[0].closedAt = LONG_TIME_AGO;
state.windows[0]._closedTabs[1].closedAt = Date.now();
let url = state.windows[0]._closedTabs[1].state.entries[0].url;
await promiseBrowserState(state);
info("Sending idle-daily");
Services.obs.notifyObservers(null, "idle-daily");
info("Sent idle-daily");
state = JSON.parse(ss.getBrowserState());
is(state._closedWindows[0], undefined, "5. Second window was forgotten");
is(state.windows[0]._closedTabs.length, 1, "5. Only one closed tab left");
is(
state.windows[0]._closedTabs[0].state.entries[0].url,
url,
"5. The second tab is still here"
);
await promiseCleanup();
});
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