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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
ChromeUtils.defineESModuleGetters(this, {
});
add_setup(function () {
// The deleted items service is started automatically by the start-up
// procedure, but that doesn't happen in XPCShell tests. Add an observer
// ourselves to simulate the behaviour.
const delmgr = Cc["@mozilla.org/calendar/deleted-items-manager;1"].getService(
Ci.calIDeletedItems
);
Services.obs.addObserver(delmgr, "profile-after-change");
do_calendar_startup(run_next_test);
});
function check_delmgr_call(aFunc) {
const delmgr = Cc["@mozilla.org/calendar/deleted-items-manager;1"].getService(
Ci.calIDeletedItems
);
return new Promise((resolve, reject) => {
delmgr.wrappedJSObject.completedNotifier.handleCompletion = aReason => {
if (aReason == Ci.mozIStorageStatementCallback.REASON_FINISHED) {
resolve();
} else {
reject(aReason);
}
};
aFunc();
});
}
add_task(async function test_deleted_items() {
const delmgr = Cc["@mozilla.org/calendar/deleted-items-manager;1"].getService(
Ci.calIDeletedItems
);
// No items have been deleted, retrieving one should return null.
equal(delmgr.getDeletedDate("random"), null);
equal(delmgr.getDeletedDate("random", "random"), null);
// Make sure the cache is initially flushed and that this doesn't throw an
// error.
await check_delmgr_call(() => delmgr.flush());
const memory = cal.manager.createCalendar(
"memory",
Services.io.newURI("moz-storage-calendar://")
);
cal.manager.registerCalendar(memory);
const item = new CalEvent();
item.id = "test-item-1";
item.startDate = cal.dtz.now();
item.endDate = cal.dtz.now();
// Add the item, it still shouldn't be in the deleted database.
await check_delmgr_call(() => memory.addItem(item));
equal(delmgr.getDeletedDate(item.id), null);
equal(delmgr.getDeletedDate(item.id, memory.id), null);
// We need to stop time so we have something to compare with.
const referenceDate = cal.createDateTime("20120726T112045");
referenceDate.timezone = cal.dtz.defaultTimezone;
const futureDate = cal.createDateTime("20380101T000000");
futureDate.timezone = cal.dtz.defaultTimezone;
let useFutureDate = false;
const oldNowFunction = cal.dtz.now;
cal.dtz.now = function () {
return (useFutureDate ? futureDate : referenceDate).clone();
};
// Deleting an item should trigger it being marked for deletion.
await check_delmgr_call(() => memory.deleteItem(item));
// Now check if it was deleted at our reference date.
let deltime = delmgr.getDeletedDate(item.id);
notEqual(deltime, null);
equal(deltime.compare(referenceDate), 0);
// The same with the calendar.
deltime = delmgr.getDeletedDate(item.id, memory.id);
notEqual(deltime, null);
equal(deltime.compare(referenceDate), 0);
// Item should not be found in other calendars.
equal(delmgr.getDeletedDate(item.id, "random"), null);
// Check if flushing works, we need to travel time for that.
useFutureDate = true;
await check_delmgr_call(() => delmgr.flush());
equal(delmgr.getDeletedDate(item.id), null);
equal(delmgr.getDeletedDate(item.id, memory.id), null);
// Start over with our past time.
useFutureDate = false;
// Add, delete, add. Item should no longer be deleted.
await check_delmgr_call(() => memory.addItem(item));
equal(delmgr.getDeletedDate(item.id), null);
await check_delmgr_call(() => memory.deleteItem(item));
equal(delmgr.getDeletedDate(item.id).compare(referenceDate), 0);
await check_delmgr_call(() => memory.addItem(item));
equal(delmgr.getDeletedDate(item.id), null);
// Revert now function, in case more tests are written.
cal.dtz.now = oldNowFunction;
});