/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
* 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/. */
const CURRENT_SCHEMA_VERSION = 35;
const FIRST_UPGRADABLE_SCHEMA_VERSION = 11;
const NS_APP_USER_PROFILE_50_DIR = "ProfD";
const NS_APP_PROFILE_DIR_STARTUP = "ProfDS";
// Shortcuts to transitions type.
const TRANSITION_LINK = Ci.nsINavHistoryService.TRANSITION_LINK;
const TRANSITION_TYPED = Ci.nsINavHistoryService.TRANSITION_TYPED;
const TRANSITION_BOOKMARK = Ci.nsINavHistoryService.TRANSITION_BOOKMARK;
const TRANSITION_EMBED = Ci.nsINavHistoryService.TRANSITION_EMBED;
const TRANSITION_FRAMED_LINK = Ci.nsINavHistoryService.TRANSITION_FRAMED_LINK;
const TRANSITION_REDIRECT_PERMANENT = Ci.nsINavHistoryService.TRANSITION_REDIRECT_PERMANENT;
const TRANSITION_REDIRECT_TEMPORARY = Ci.nsINavHistoryService.TRANSITION_REDIRECT_TEMPORARY;
const TRANSITION_DOWNLOAD = Ci.nsINavHistoryService.TRANSITION_DOWNLOAD;
const TRANSITION_RELOAD = Ci.nsINavHistoryService.TRANSITION_RELOAD;
const TITLE_LENGTH_MAX = 4096;
Cu.importGlobalProperties(["URL"]);
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "FileUtils",
"resource://gre/modules/FileUtils.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "NetUtil",
"resource://gre/modules/NetUtil.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "Promise",
"resource://gre/modules/Promise.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "Services",
"resource://gre/modules/Services.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "Task",
"resource://gre/modules/Task.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "BookmarkJSONUtils",
"resource://gre/modules/BookmarkJSONUtils.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "BookmarkHTMLUtils",
"resource://gre/modules/BookmarkHTMLUtils.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "PlacesBackups",
"resource://gre/modules/PlacesBackups.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "PlacesTestUtils",
"resource://testing-common/PlacesTestUtils.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "PlacesTransactions",
"resource://gre/modules/PlacesTransactions.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "OS",
"resource://gre/modules/osfile.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "Sqlite",
"resource://gre/modules/Sqlite.jsm");
// This imports various other objects in addition to PlacesUtils.
Cu.import("resource://gre/modules/PlacesUtils.jsm");
XPCOMUtils.defineLazyGetter(this, "SMALLPNG_DATA_URI", function() {
return NetUtil.newURI(
"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAA" +
"AAAA6fptVAAAACklEQVQI12NgAAAAAgAB4iG8MwAAAABJRU5ErkJggg==");
});
XPCOMUtils.defineLazyGetter(this, "SMALLSVG_DATA_URI", function() {
return NetUtil.newURI(
"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy5" +
"3My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAxMDAgMTAwIiBmaWxs" +
"PSIjNDI0ZTVhIj4NCiAgPGNpcmNsZSBjeD0iNTAiIGN5PSI1MCIgcj0iN" +
"DQiIHN0cm9rZT0iIzQyNGU1YSIgc3Ryb2tlLXdpZHRoPSIxMSIgZmlsbD" +
"0ibm9uZSIvPg0KICA8Y2lyY2xlIGN4PSI1MCIgY3k9IjI0LjYiIHI9IjY" +
"uNCIvPg0KICA8cmVjdCB4PSI0NSIgeT0iMzkuOSIgd2lkdGg9IjEwLjEi" +
"IGhlaWdodD0iNDEuOCIvPg0KPC9zdmc%2BDQo%3D");
});
var gTestDir = do_get_cwd();
// Initialize profile.
var gProfD = do_get_profile(true);
// Remove any old database.
clearDB();
/**
* Shortcut to create a nsIURI.
*
* @param aSpec
* URLString of the uri.
*/
function uri(aSpec) {
return NetUtil.newURI(aSpec);
}
/**
* Gets the database connection. If the Places connection is invalid it will
* try to create a new connection.
*
* @param [optional] aForceNewConnection
* Forces creation of a new connection to the database. When a
* connection is asyncClosed it cannot anymore schedule async statements,
* though connectionReady will keep returning true (Bug 726990).
*
* @return The database connection or null if unable to get one.
*/
var gDBConn;
function DBConn(aForceNewConnection) {
if (!aForceNewConnection) {
let db = PlacesUtils.history.QueryInterface(Ci.nsPIPlacesDatabase)
.DBConnection;
if (db.connectionReady)
return db;
}
// If the Places database connection has been closed, create a new connection.
if (!gDBConn || aForceNewConnection) {
let file = Services.dirsvc.get('ProfD', Ci.nsIFile);
file.append("places.sqlite");
let dbConn = gDBConn = Services.storage.openDatabase(file);
// Be sure to cleanly close this connection.
promiseTopicObserved("profile-before-change").then(() => dbConn.asyncClose());
}
return gDBConn.connectionReady ? gDBConn : null;
}
/**
* Reads data from the provided inputstream.
*
* @return an array of bytes.
*/
function readInputStreamData(aStream) {
let bistream = Cc["@mozilla.org/binaryinputstream;1"].
createInstance(Ci.nsIBinaryInputStream);
try {
bistream.setInputStream(aStream);
let expectedData = [];
let avail;
while ((avail = bistream.available())) {
expectedData = expectedData.concat(bistream.readByteArray(avail));
}
return expectedData;
} finally {
bistream.close();
}
}
/**
* Reads the data from the specified nsIFile.
*
* @param aFile
* The nsIFile to read from.
* @return an array of bytes.
*/
function readFileData(aFile) {
let inputStream = Cc["@mozilla.org/network/file-input-stream;1"].
createInstance(Ci.nsIFileInputStream);
// init the stream as RD_ONLY, -1 == default permissions.
inputStream.init(aFile, 0x01, -1, null);
// Check the returned size versus the expected size.
let size = inputStream.available();
let bytes = readInputStreamData(inputStream);
if (size != bytes.length) {
throw "Didn't read expected number of bytes";
}
return bytes;
}
/**
* Reads the data from the named file, verifying the expected file length.
*
* @param aFileName
* This file should be located in the same folder as the test.
* @param aExpectedLength
* Expected length of the file.
*
* @return The array of bytes read from the file.
*/
function readFileOfLength(aFileName, aExpectedLength) {
let data = readFileData(do_get_file(aFileName));
do_check_eq(data.length, aExpectedLength);
return data;
}
/**
* Returns the base64-encoded version of the given string. This function is
* similar to window.btoa, but is available to xpcshell tests also.
*
* @param aString
* Each character in this string corresponds to a byte, and must be a
* code point in the range 0-255.
*
* @return The base64-encoded string.
*/
function base64EncodeString(aString) {
var stream = Cc["@mozilla.org/io/string-input-stream;1"]
.createInstance(Ci.nsIStringInputStream);
stream.setData(aString, aString.length);
var encoder = Cc["@mozilla.org/scriptablebase64encoder;1"]
.createInstance(Ci.nsIScriptableBase64Encoder);
return encoder.encodeToString(stream, aString.length);
}
/**
* Compares two arrays, and returns true if they are equal.
*
* @param aArray1
* First array to compare.
* @param aArray2
* Second array to compare.
*/
function compareArrays(aArray1, aArray2) {
if (aArray1.length != aArray2.length) {
print("compareArrays: array lengths differ\n");
return false;
}
for (let i = 0; i < aArray1.length; i++) {
if (aArray1[i] != aArray2[i]) {
print("compareArrays: arrays differ at index " + i + ": " +
"(" + aArray1[i] + ") != (" + aArray2[i] +")\n");
return false;
}
}
return true;
}
/**
* Deletes a previously created sqlite file from the profile folder.
*/
function clearDB() {
try {
let file = Services.dirsvc.get('ProfD', Ci.nsIFile);
file.append("places.sqlite");
if (file.exists())
file.remove(false);
} catch (ex) { dump("Exception: " + ex); }
}
/**
* Dumps the rows of a table out to the console.
*
* @param aName
* The name of the table or view to output.
*/
function dump_table(aName)
{
let stmt = DBConn().createStatement("SELECT * FROM " + aName);
print("\n*** Printing data from " + aName);
let count = 0;
while (stmt.executeStep()) {
let columns = stmt.numEntries;
if (count == 0) {
// Print the column names.
for (let i = 0; i < columns; i++)
dump(stmt.getColumnName(i) + "\t");
dump("\n");
}
// Print the rows.
for (let i = 0; i < columns; i++) {
switch (stmt.getTypeOfIndex(i)) {
case Ci.mozIStorageValueArray.VALUE_TYPE_NULL:
dump("NULL\t");
break;
case Ci.mozIStorageValueArray.VALUE_TYPE_INTEGER:
dump(stmt.getInt64(i) + "\t");
break;
case Ci.mozIStorageValueArray.VALUE_TYPE_FLOAT:
dump(stmt.getDouble(i) + "\t");
break;
case Ci.mozIStorageValueArray.VALUE_TYPE_TEXT:
dump(stmt.getString(i) + "\t");
break;
}
}
dump("\n");
count++;
}
print("*** There were a total of " + count + " rows of data.\n");
stmt.finalize();
}
/**
* Checks if an address is found in the database.
* @param aURI
* nsIURI or address to look for.
* @return place id of the page or 0 if not found
*/
function page_in_database(aURI)
{
let url = aURI instanceof Ci.nsIURI ? aURI.spec : aURI;
let stmt = DBConn().createStatement(
"SELECT id FROM moz_places WHERE url_hash = hash(:url) AND url = :url"
);
stmt.params.url = url;
try {
if (!stmt.executeStep())
return 0;
return stmt.getInt64(0);
}
finally {
stmt.finalize();
}
}
/**
* Checks how many visits exist for a specified page.
* @param aURI
* nsIURI or address to look for.
* @return number of visits found.
*/
function visits_in_database(aURI)
{
let url = aURI instanceof Ci.nsIURI ? aURI.spec : aURI;
let stmt = DBConn().createStatement(
`SELECT count(*) FROM moz_historyvisits v
JOIN moz_places h ON h.id = v.place_id
WHERE url_hash = hash(:url) AND url = :url`
);
stmt.params.url = url;
try {
if (!stmt.executeStep())
return 0;
return stmt.getInt64(0);
}
finally {
stmt.finalize();
}
}
/**
* Checks that we don't have any bookmark
*/
function check_no_bookmarks() {
let query = PlacesUtils.history.getNewQuery();
let folders = [
PlacesUtils.bookmarks.toolbarFolder,
PlacesUtils.bookmarks.bookmarksMenuFolder,
PlacesUtils.bookmarks.unfiledBookmarksFolder,
];
query.setFolders(folders, 3);
let options = PlacesUtils.history.getNewQueryOptions();
options.queryType = Ci.nsINavHistoryQueryOptions.QUERY_TYPE_BOOKMARKS;
let root = PlacesUtils.history.executeQuery(query, options).root;
root.containerOpen = true;
if (root.childCount != 0)
do_throw("Unable to remove all bookmarks");
root.containerOpen = false;
}
/**
* Allows waiting for an observer notification once.
*
* @param aTopic
* Notification topic to observe.
*
* @return {Promise}
* @resolves The array [aSubject, aData] from the observed notification.
* @rejects Never.
*/
function promiseTopicObserved(aTopic)
{
return new Promise(resolve => {
Services.obs.addObserver(function observe(aObsSubject, aObsTopic, aObsData) {
Services.obs.removeObserver(observe, aObsTopic);
resolve([aObsSubject, aObsData]);
}, aTopic, false);
});
}
/**
* Simulates a Places shutdown.
*/
var shutdownPlaces = function() {
do_print("shutdownPlaces: starting");
let promise = new Promise(resolve => {
Services.obs.addObserver(resolve, "places-connection-closed", false);
});
let hs = PlacesUtils.history.QueryInterface(Ci.nsIObserver);
hs.observe(null, "profile-change-teardown", null);
do_print("shutdownPlaces: sent profile-change-teardown");
hs.observe(null, "test-simulate-places-shutdown", null);
do_print("shutdownPlaces: sent test-simulate-places-shutdown");
return promise.then(() => {
do_print("shutdownPlaces: complete");
});
};
const FILENAME_BOOKMARKS_HTML = "bookmarks.html";
const FILENAME_BOOKMARKS_JSON = "bookmarks-" +
(PlacesBackups.toISODateString(new Date())) + ".json";
/**
* Creates a bookmarks.html file in the profile folder from a given source file.
*
* @param aFilename
* Name of the file to copy to the profile folder. This file must
* exist in the directory that contains the test files.
*
* @return nsIFile object for the file.
*/
function create_bookmarks_html(aFilename) {
if (!aFilename)
do_throw("you must pass a filename to create_bookmarks_html function");
remove_bookmarks_html();
let bookmarksHTMLFile = gTestDir.clone();
bookmarksHTMLFile.append(aFilename);
do_check_true(bookmarksHTMLFile.exists());
bookmarksHTMLFile.copyTo(gProfD, FILENAME_BOOKMARKS_HTML);
let profileBookmarksHTMLFile = gProfD.clone();
profileBookmarksHTMLFile.append(FILENAME_BOOKMARKS_HTML);
do_check_true(profileBookmarksHTMLFile.exists());
return profileBookmarksHTMLFile;
}
/**
* Remove bookmarks.html file from the profile folder.
*/
function remove_bookmarks_html() {
let profileBookmarksHTMLFile = gProfD.clone();
profileBookmarksHTMLFile.append(FILENAME_BOOKMARKS_HTML);
if (profileBookmarksHTMLFile.exists()) {
profileBookmarksHTMLFile.remove(false);
do_check_false(profileBookmarksHTMLFile.exists());
}
}
/**
* Check bookmarks.html file exists in the profile folder.
*
* @return nsIFile object for the file.
*/
function check_bookmarks_html() {
let profileBookmarksHTMLFile = gProfD.clone();
profileBookmarksHTMLFile.append(FILENAME_BOOKMARKS_HTML);
do_check_true(profileBookmarksHTMLFile.exists());
return profileBookmarksHTMLFile;
}
/**
* Creates a JSON backup in the profile folder folder from a given source file.
*
* @param aFilename
* Name of the file to copy to the profile folder. This file must
* exist in the directory that contains the test files.
*
* @return nsIFile object for the file.
*/
function create_JSON_backup(aFilename) {
if (!aFilename)
do_throw("you must pass a filename to create_JSON_backup function");
let bookmarksBackupDir = gProfD.clone();
bookmarksBackupDir.append("bookmarkbackups");
if (!bookmarksBackupDir.exists()) {
bookmarksBackupDir.create(Ci.nsIFile.DIRECTORY_TYPE, parseInt("0755", 8));
do_check_true(bookmarksBackupDir.exists());
}
let profileBookmarksJSONFile = bookmarksBackupDir.clone();
profileBookmarksJSONFile.append(FILENAME_BOOKMARKS_JSON);
if (profileBookmarksJSONFile.exists()) {
profileBookmarksJSONFile.remove();
}
let bookmarksJSONFile = gTestDir.clone();
bookmarksJSONFile.append(aFilename);
do_check_true(bookmarksJSONFile.exists());
bookmarksJSONFile.copyTo(bookmarksBackupDir, FILENAME_BOOKMARKS_JSON);
profileBookmarksJSONFile = bookmarksBackupDir.clone();
profileBookmarksJSONFile.append(FILENAME_BOOKMARKS_JSON);
do_check_true(profileBookmarksJSONFile.exists());
return profileBookmarksJSONFile;
}
/**
* Remove bookmarksbackup dir and all backups from the profile folder.
*/
function remove_all_JSON_backups() {
let bookmarksBackupDir = gProfD.clone();
bookmarksBackupDir.append("bookmarkbackups");
if (bookmarksBackupDir.exists()) {
bookmarksBackupDir.remove(true);
do_check_false(bookmarksBackupDir.exists());
}
}
/**
* Check a JSON backup file for today exists in the profile folder.
*
* @param aIsAutomaticBackup The boolean indicates whether it's an automatic
* backup.
* @return nsIFile object for the file.
*/
function check_JSON_backup(aIsAutomaticBackup) {
let profileBookmarksJSONFile;
if (aIsAutomaticBackup) {
let bookmarksBackupDir = gProfD.clone();
bookmarksBackupDir.append("bookmarkbackups");
let files = bookmarksBackupDir.directoryEntries;
while (files.hasMoreElements()) {
let entry = files.getNext().QueryInterface(Ci.nsIFile);
if (PlacesBackups.filenamesRegex.test(entry.leafName)) {
profileBookmarksJSONFile = entry;
break;
}
}
} else {
profileBookmarksJSONFile = gProfD.clone();
profileBookmarksJSONFile.append("bookmarkbackups");
profileBookmarksJSONFile.append(FILENAME_BOOKMARKS_JSON);
}
do_check_true(profileBookmarksJSONFile.exists());
return profileBookmarksJSONFile;
}
/**
* Returns the frecency of a url.
*
* @param aURI
* The URI or spec to get frecency for.
* @return the frecency value.
*/
function frecencyForUrl(aURI)
{
let url = aURI;
if (aURI instanceof Ci.nsIURI) {
url = aURI.spec;
} else if (aURI instanceof URL) {
url = aURI.href;
}
let stmt = DBConn().createStatement(
"SELECT frecency FROM moz_places WHERE url_hash = hash(?1) AND url = ?1"
);
stmt.bindByIndex(0, url);
try {
if (!stmt.executeStep()) {
throw new Error("No result for frecency.");
}
return stmt.getInt32(0);
} finally {
stmt.finalize();
}
}
/**
* Returns the hidden status of a url.
*
* @param aURI
* The URI or spec to get hidden for.
* @return @return true if the url is hidden, false otherwise.
*/
function isUrlHidden(aURI)
{
let url = aURI instanceof Ci.nsIURI ? aURI.spec : aURI;
let stmt = DBConn().createStatement(
"SELECT hidden FROM moz_places WHERE url_hash = hash(?1) AND url = ?1"
);
stmt.bindByIndex(0, url);
if (!stmt.executeStep())
throw new Error("No result for hidden.");
let hidden = stmt.getInt32(0);
stmt.finalize();
return !!hidden;
}
/**
* Compares two times in usecs, considering eventual platform timers skews.
*
* @param aTimeBefore
* The older time in usecs.
* @param aTimeAfter
* The newer time in usecs.
* @return true if times are ordered, false otherwise.
*/
function is_time_ordered(before, after) {
// Windows has an estimated 16ms timers precision, since Date.now() and
// PR_Now() use different code atm, the results can be unordered by this
// amount of time. See bug 558745 and bug 557406.
let isWindows = ("@mozilla.org/windows-registry-key;1" in Cc);
// Just to be safe we consider 20ms.
let skew = isWindows ? 20000000 : 0;
return after - before > -skew;
}
/**
* Shutdowns Places, invoking the callback when the connection has been closed.
*
* @param aCallback
* Function to be called when done.
*/
function waitForConnectionClosed(aCallback)
{
promiseTopicObserved("places-connection-closed").then(aCallback);
shutdownPlaces();
}
/**
* Tests if a given guid is valid for use in Places or not.
*
* @param aGuid
* The guid to test.
* @param [optional] aStack
* The stack frame used to report the error.
*/
function do_check_valid_places_guid(aGuid,
aStack)
{
if (!aStack) {
aStack = Components.stack.caller;
}
do_check_true(/^[a-zA-Z0-9\-_]{12}$/.test(aGuid), aStack);
}
/**
* Retrieves the guid for a given uri.
*
* @param aURI
* The uri to check.
* @param [optional] aStack
* The stack frame used to report the error.
* @return the associated the guid.
*/
function do_get_guid_for_uri(aURI,
aStack)
{
if (!aStack) {
aStack = Components.stack.caller;
}
let stmt = DBConn().createStatement(
`SELECT guid
FROM moz_places
WHERE url_hash = hash(:url) AND url = :url`
);
stmt.params.url = aURI.spec;
do_check_true(stmt.executeStep(), aStack);
let guid = stmt.row.guid;
stmt.finalize();
do_check_valid_places_guid(guid, aStack);
return guid;
}
/**
* Tests that a guid was set in moz_places for a given uri.
*
* @param aURI
* The uri to check.
* @param [optional] aGUID
* The expected guid in the database.
*/
function do_check_guid_for_uri(aURI,
aGUID)
{
let caller = Components.stack.caller;
let guid = do_get_guid_for_uri(aURI, caller);
if (aGUID) {
do_check_valid_places_guid(aGUID, caller);
do_check_eq(guid, aGUID, caller);
}
}
/**
* Retrieves the guid for a given bookmark.
*
* @param aId
* The bookmark id to check.
* @param [optional] aStack
* The stack frame used to report the error.
* @return the associated the guid.
*/
function do_get_guid_for_bookmark(aId,
aStack)
{
if (!aStack) {
aStack = Components.stack.caller;
}
let stmt = DBConn().createStatement(
`SELECT guid
FROM moz_bookmarks
WHERE id = :item_id`
);
stmt.params.item_id = aId;
do_check_true(stmt.executeStep(), aStack);
let guid = stmt.row.guid;
stmt.finalize();
do_check_valid_places_guid(guid, aStack);
return guid;
}
/**
* Tests that a guid was set in moz_places for a given bookmark.
*
* @param aId
* The bookmark id to check.
* @param [optional] aGUID
* The expected guid in the database.
*/
function do_check_guid_for_bookmark(aId,
aGUID)
{
let caller = Components.stack.caller;
let guid = do_get_guid_for_bookmark(aId, caller);
if (aGUID) {
do_check_valid_places_guid(aGUID, caller);
do_check_eq(guid, aGUID, caller);
}
}
/**
* Compares 2 arrays returning whether they contains the same elements.
*
* @param a1
* First array to compare.
* @param a2
* Second array to compare.
* @param [optional] sorted
* Whether the comparison should take in count position of the elements.
* @return true if the arrays contain the same elements, false otherwise.
*/
function do_compare_arrays(a1, a2, sorted)
{
if (a1.length != a2.length)
return false;
if (sorted) {
return a1.every((e, i) => e == a2[i]);
}
return a1.filter(e => !a2.includes(e)).length == 0 &&
a2.filter(e => !a1.includes(e)).length == 0;
}
/**
* Generic nsINavBookmarkObserver that doesn't implement anything, but provides
* dummy methods to prevent errors about an object not having a certain method.
*/
function NavBookmarkObserver() {}
NavBookmarkObserver.prototype = {
onBeginUpdateBatch: function () {},
onEndUpdateBatch: function () {},
onItemAdded: function () {},
onItemRemoved: function () {},
onItemChanged: function () {},
onItemVisited: function () {},
onItemMoved: function () {},
QueryInterface: XPCOMUtils.generateQI([
Ci.nsINavBookmarkObserver,
])
};
/**
* Generic nsINavHistoryObserver that doesn't implement anything, but provides
* dummy methods to prevent errors about an object not having a certain method.
*/
function NavHistoryObserver() {}
NavHistoryObserver.prototype = {
onBeginUpdateBatch: function () {},
onEndUpdateBatch: function () {},
onVisit: function () {},
onTitleChanged: function () {},
onDeleteURI: function () {},
onClearHistory: function () {},
onPageChanged: function () {},
onDeleteVisits: function () {},
QueryInterface: XPCOMUtils.generateQI([
Ci.nsINavHistoryObserver,
])
};
/**
* Generic nsINavHistoryResultObserver that doesn't implement anything, but
* provides dummy methods to prevent errors about an object not having a certain
* method.
*/
function NavHistoryResultObserver() {}
NavHistoryResultObserver.prototype = {
batching: function () {},
containerStateChanged: function () {},
invalidateContainer: function () {},
nodeAnnotationChanged: function () {},
nodeDateAddedChanged: function () {},
nodeHistoryDetailsChanged: function () {},
nodeIconChanged: function () {},
nodeInserted: function () {},
nodeKeywordChanged: function () {},
nodeLastModifiedChanged: function () {},
nodeMoved: function () {},
nodeRemoved: function () {},
nodeTagsChanged: function () {},
nodeTitleChanged: function () {},
nodeURIChanged: function () {},
sortingChanged: function () {},
QueryInterface: XPCOMUtils.generateQI([
Ci.nsINavHistoryResultObserver,
])
};
/**
* Asynchronously check a url is visited.
*
* @param aURI The URI.
* @return {Promise}
* @resolves When the check has been added successfully.
* @rejects JavaScript exception.
*/
function promiseIsURIVisited(aURI) {
let deferred = Promise.defer();
PlacesUtils.asyncHistory.isURIVisited(aURI, function(unused, aIsVisited) {
deferred.resolve(aIsVisited);
});
return deferred.promise;
}
/**
* Asynchronously set the favicon associated with a page.
* @param aPageURI
* The page's URI
* @param aIconURI
* The URI of the favicon to be set.
*/
function promiseSetIconForPage(aPageURI, aIconURI) {
let deferred = Promise.defer();
PlacesUtils.favicons.setAndFetchFaviconForPage(
aPageURI, aIconURI, true,
PlacesUtils.favicons.FAVICON_LOAD_NON_PRIVATE,
() => { deferred.resolve(); },
Services.scriptSecurityManager.getSystemPrincipal());
return deferred.promise;
}
function checkBookmarkObject(info) {
do_check_valid_places_guid(info.guid);
do_check_valid_places_guid(info.parentGuid);
Assert.ok(typeof info.index == "number", "index should be a number");
Assert.ok(info.dateAdded.constructor.name == "Date", "dateAdded should be a Date");
Assert.ok(info.lastModified.constructor.name == "Date", "lastModified should be a Date");
Assert.ok(info.lastModified >= info.dateAdded, "lastModified should never be smaller than dateAdded");
Assert.ok(typeof info.type == "number", "type should be a number");
}
/**
* Reads foreign_count value for a given url.
*/
function* foreign_count(url) {
if (url instanceof Ci.nsIURI)
url = url.spec;
let db = yield PlacesUtils.promiseDBConnection();
let rows = yield db.executeCached(
`SELECT foreign_count FROM moz_places
WHERE url_hash = hash(:url) AND url = :url
`, { url });
return rows.length == 0 ? 0 : rows[0].getResultByName("foreign_count");
}