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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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
* Simple tests for retention settings. In particular, we'd like to make
* sure that applying retention settings works with the new code that avoids
* opening db's to apply retention settings if the folder doesn't override
* the server defaults.
*/
var { MessageGenerator, MessageScenarioFactory, SyntheticMessageSet } =
ChromeUtils.import("resource://testing-common/mailnews/MessageGenerator.jsm");
var { MessageInjection } = ChromeUtils.import(
"resource://testing-common/mailnews/MessageInjection.jsm"
);
var gMessageGenerator = new MessageGenerator();
var gScenarioFactory = new MessageScenarioFactory(gMessageGenerator);
var messageInjection = new MessageInjection({ mode: "local" });
var gTestFolder;
add_setup(async function () {
// Add 10 messages
let messages = [];
messages = messages.concat(gScenarioFactory.directReply(10));
let msgSet = new SyntheticMessageSet(messages);
gTestFolder = await messageInjection.makeEmptyFolder();
await messageInjection.addSetsToFolders([gTestFolder], [msgSet]);
});
add_task(function test_retention() {
let numMessages = 10;
gTestFolder.msgDatabase = null;
gTestFolder.applyRetentionSettings();
const gDbService = Cc["@mozilla.org/msgDatabase/msgDBService;1"].getService(
Ci.nsIMsgDBService
);
// adding messages leaves some headers around as garbage - make sure
// those are cleaned up so the db will get closed.
Cu.forceGC();
Cu.forceCC();
Assert.equal(gDbService.cachedDBForFolder(gTestFolder), null);
// no retention settings, so we should have the same number of messages.
Assert.equal(numMessages, gTestFolder.msgDatabase.dBFolderInfo.numMessages);
let serverSettings = gTestFolder.server.retentionSettings;
serverSettings.retainByPreference =
Ci.nsIMsgRetentionSettings.nsMsgRetainByNumHeaders;
serverSettings.numHeadersToKeep = 9;
gTestFolder.server.retentionSettings = serverSettings;
gTestFolder.applyRetentionSettings();
// no retention settings, so we should have the same number of messages.
Assert.equal(9, gTestFolder.msgDatabase.dBFolderInfo.numMessages);
let folderSettings = gTestFolder.retentionSettings;
folderSettings.retainByPreference =
Ci.nsIMsgRetentionSettings.nsMsgRetainByNumHeaders;
folderSettings.numHeadersToKeep = 8;
folderSettings.useServerDefaults = false;
gTestFolder.retentionSettings = folderSettings;
gTestFolder.applyRetentionSettings();
// no retention settings, so we should have the same number of messages.
Assert.equal(8, gTestFolder.msgDatabase.dBFolderInfo.numMessages);
});
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