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de77df1d97
Bug 780533 - Add GUIDs to download manager entries, and a faux-async retrieval by GUID. r=paolo * * * Bug 780533 - Interdiff
120 lines
3.8 KiB
JavaScript
120 lines
3.8 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/**
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* Test bug 251337 to make sure old downloads are expired and removed.
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* Make sure bug 431346 and bug 431597 don't cause crashes when batching.
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*/
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/**
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* Returns a PRTime in the past usable to add expirable visits.
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*
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* @note Expiration ignores any visit added in the last 7 days, but it's
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* better be safe against DST issues, by going back one day more.
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*/
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function getExpirablePRTime() {
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let dateObj = new Date();
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// Normalize to midnight
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dateObj.setHours(0);
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dateObj.setMinutes(0);
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dateObj.setSeconds(0);
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dateObj.setMilliseconds(0);
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dateObj = new Date(dateObj.getTime() - 8 * 86400000);
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return dateObj.getTime() * 1000;
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}
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function run_test()
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{
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// Like the code, we check to see if nav-history-service exists
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// (i.e MOZ_PLACES is enabled), so that we don't run this test if it doesn't.
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if (!("@mozilla.org/browser/nav-history-service;1" in Cc))
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return;
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// Ensure places is enabled.
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Services.prefs.setBoolPref("places.history.enabled", true);
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let dm = Cc["@mozilla.org/download-manager;1"].
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getService(Ci.nsIDownloadManager);
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let db = dm.DBConnection;
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// Empty any old downloads
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db.executeSimpleSQL("DELETE FROM moz_downloads");
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let stmt = db.createStatement(
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"INSERT INTO moz_downloads (id, source, target, state, guid) " +
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"VALUES (?1, ?2, ?3, ?4, ?5)");
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let iosvc = Cc["@mozilla.org/network/io-service;1"].
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getService(Ci.nsIIOService);
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let theId = 1337;
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let theURI = iosvc.newURI("http://expireme/please", null, null);
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let theGUID = "a1bcD23eF4g5";
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try {
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// Add a download from the URI
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stmt.bindByIndex(0, theId);
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stmt.bindByIndex(1, theURI.spec);
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// Give a dummy file name
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let file = Cc["@mozilla.org/file/directory_service;1"].
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getService(Ci.nsIProperties).get("TmpD", Ci.nsIFile);
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file.append("expireTest");
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stmt.bindByIndex(2, Cc["@mozilla.org/network/io-service;1"].
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getService(Ci.nsIIOService).newFileURI(file).spec);
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// Give it some state
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stmt.bindByIndex(3, dm.DOWNLOAD_FINISHED);
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stmt.bindByIndex(4, theGUID);
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// Add it!
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stmt.execute();
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}
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finally {
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stmt.reset();
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stmt.finalize();
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}
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// Add an expirable visit to this download.
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let histsvc = Cc["@mozilla.org/browser/nav-history-service;1"].
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getService(Ci.nsINavHistoryService);
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histsvc.addVisit(theURI, getExpirablePRTime(), null,
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histsvc.TRANSITION_DOWNLOAD, false, 0);
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// Get the download manager as history observer and batch expirations
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let histobs = dm.QueryInterface(Ci.nsINavHistoryObserver);
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histobs.onBeginUpdateBatch();
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// Look for the removed download notification
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let obs = Cc["@mozilla.org/observer-service;1"].
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getService(Ci.nsIObserverService);
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const kRemoveTopic = "download-manager-remove-download";
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let testObs = {
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observe: function(aSubject, aTopic, aData) {
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if (aTopic != kRemoveTopic)
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return;
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// Make sure the removed/expired download was the one we added
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let id = aSubject.QueryInterface(Ci.nsISupportsPRUint32);
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do_check_eq(id.data, theId);
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// We're done!
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histobs.onEndUpdateBatch();
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obs.removeObserver(testObs, kRemoveTopic);
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do_test_finished();
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}
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};
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obs.addObserver(testObs, kRemoveTopic, false);
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// Set expiration stuff to 0 to make the download expire
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Services.prefs.setIntPref("places.history.expiration.max_pages", 0);
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// Force a history expiration.
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let expire = Cc["@mozilla.org/places/expiration;1"].getService(Ci.nsIObserver);
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expire.observe(null, "places-debug-start-expiration", -1);
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// Expiration happens on a timeout, about 3.5s after we set the pref
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do_test_pending();
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}
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