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Bug 853388: Remove transaction model of database flush control and implement async save of database; r=unfocused

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This commit is contained in:
Irving Reid 2013-08-08 15:56:35 -04:00
parent 38feab6f09
commit 4c09cee28a
7 changed files with 207 additions and 272 deletions
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155
toolkit/mozapps/extensions/XPIProvider.jsm
View File

@ -509,6 +509,9 @@ function findClosestLocale(aLocales) {
* previous instance may be a previous install or in the case of an application
* version change the same add-on.
*
* NOTE: this may modify aNewAddon in place; callers should save the database if
* necessary
*
* @param aOldAddon
* The previous instance of the add-on
* @param aNewAddon
@ -1332,19 +1335,24 @@ function recursiveRemove(aFile) {
* @return Epoch time, as described above. 0 for an empty directory.
*/
function recursiveLastModifiedTime(aFile) {
if (aFile.isFile())
return aFile.lastModifiedTime;
try {
if (aFile.isFile())
return aFile.lastModifiedTime;
if (aFile.isDirectory()) {
let entries = aFile.directoryEntries.QueryInterface(Ci.nsIDirectoryEnumerator);
let entry, time;
let maxTime = aFile.lastModifiedTime;
while ((entry = entries.nextFile)) {
time = recursiveLastModifiedTime(entry);
maxTime = Math.max(time, maxTime);
if (aFile.isDirectory()) {
let entries = aFile.directoryEntries.QueryInterface(Ci.nsIDirectoryEnumerator);
let entry, time;
let maxTime = aFile.lastModifiedTime;
while ((entry = entries.nextFile)) {
time = recursiveLastModifiedTime(entry);
maxTime = Math.max(time, maxTime);
}
entries.close();
return maxTime;
}
entries.close();
return maxTime;
}
catch (e) {
WARN("Problem getting last modified time for " + aFile.path, e);
}
// If the file is something else, just ignore it.
@ -1877,10 +1885,12 @@ var XPIProvider = {
if (gLazyObjectsLoaded) {
XPIDatabase.shutdown(function shutdownCallback() {
LOG("Notifying XPI shutdown observers");
Services.obs.notifyObservers(null, "xpi-provider-shutdown", null);
});
}
else {
LOG("Notifying XPI shutdown observers");
Services.obs.notifyObservers(null, "xpi-provider-shutdown", null);
}
},
@ -1938,7 +1948,7 @@ var XPIProvider = {
},
/**
* Persists changes to XPIProvider.bootstrappedAddons to it's store (a pref).
* Persists changes to XPIProvider.bootstrappedAddons to its store (a pref).
*/
persistBootstrappedAddons: function XPI_persistBootstrappedAddons() {
Services.prefs.setCharPref(PREF_BOOTSTRAP_ADDONS,
@ -2498,7 +2508,7 @@ var XPIProvider = {
applyBlocklistChanges(aOldAddon, newAddon);
// Carry over any pendingUninstall state to add-ons modified directly
// in the profile. This is impoprtant when the attempt to remove the
// in the profile. This is important when the attempt to remove the
// add-on in processPendingFileChanges failed and caused an mtime
// change to the add-ons files.
newAddon.pendingUninstall = aOldAddon.pendingUninstall;
@ -2658,38 +2668,27 @@ var XPIProvider = {
// App version changed, we may need to update the appDisabled property.
if (aUpdateCompatibility) {
// Create a basic add-on object for the new state to save reproducing
// the applyBlocklistChanges code
let newAddon = new AddonInternal();
newAddon.id = aOldAddon.id;
newAddon.syncGUID = aOldAddon.syncGUID;
newAddon.version = aOldAddon.version;
newAddon.type = aOldAddon.type;
newAddon.appDisabled = !isUsableAddon(aOldAddon);
// Sync the userDisabled flag to the selectedSkin
if (aOldAddon.type == "theme")
newAddon.userDisabled = aOldAddon.internalName != XPIProvider.selectedSkin;
applyBlocklistChanges(aOldAddon, newAddon, aOldAppVersion,
aOldPlatformVersion);
let wasDisabled = isAddonDisabled(aOldAddon);
let isDisabled = isAddonDisabled(newAddon);
let wasAppDisabled = aOldAddon.appDisabled;
let wasUserDisabled = aOldAddon.userDisabled;
let wasSoftDisabled = aOldAddon.softDisabled;
// This updates the addon's JSON cached data in place
applyBlocklistChanges(aOldAddon, aOldAddon, aOldAppVersion,
aOldPlatformVersion);
aOldAddon.appDisabled = !isUsableAddon(aOldAddon);
let isDisabled = isAddonDisabled(aOldAddon);
// If either property has changed update the database.
if (newAddon.appDisabled != aOldAddon.appDisabled ||
newAddon.userDisabled != aOldAddon.userDisabled ||
newAddon.softDisabled != aOldAddon.softDisabled) {
if (wasAppDisabled != aOldAddon.appDisabled ||
wasUserDisabled != aOldAddon.userDisabled ||
wasSoftDisabled != aOldAddon.softDisabled) {
LOG("Add-on " + aOldAddon.id + " changed appDisabled state to " +
newAddon.appDisabled + ", userDisabled state to " +
newAddon.userDisabled + " and softDisabled state to " +
newAddon.softDisabled);
XPIDatabase.setAddonProperties(aOldAddon, {
appDisabled: newAddon.appDisabled,
userDisabled: newAddon.userDisabled,
softDisabled: newAddon.softDisabled
});
aOldAddon.appDisabled + ", userDisabled state to " +
aOldAddon.userDisabled + " and softDisabled state to " +
aOldAddon.softDisabled);
XPIDatabase.saveChanges();
}
// If this is a visible add-on and it has changed disabled state then we
@ -2895,20 +2894,7 @@ var XPIProvider = {
newAddon.active = (newAddon.visible && !isAddonDisabled(newAddon))
}
let newDBAddon = null;
try {
// Update the database.
// XXX I don't think this can throw any more
newDBAddon = XPIDatabase.addAddonMetadata(newAddon, aAddonState.descriptor);
}
catch (e) {
// Failing to write the add-on into the database is non-fatal, the
// add-on will just be unavailable until we try again in a subsequent
// startup
ERROR("Failed to add add-on " + aId + " in " + aInstallLocation.name +
" to database", e);
return false;
}
let newDBAddon = XPIDatabase.addAddonMetadata(newAddon, aAddonState.descriptor);
if (newDBAddon.visible) {
// Remember add-ons that were first detected during startup.
@ -3226,25 +3212,22 @@ var XPIProvider = {
}
}
// Catch any errors during the main startup and rollback the database changes
let transationBegun = false;
// Catch and log any errors during the main startup
try {
let extensionListChanged = false;
// If the database needs to be updated then open it and then update it
// from the filesystem
if (updateDatabase || hasPendingChanges) {
XPIDatabase.beginTransaction();
transationBegun = true;
XPIDatabase.openConnection(false, true);
try {
XPIDatabase.openConnection(false, true);
extensionListChanged = this.processFileChanges(state, manifests,
aAppChanged,
aOldAppVersion,
aOldPlatformVersion);
}
catch (e) {
ERROR("Error processing file changes", e);
ERROR("Failed to process extension changes at startup", e);
}
}
AddonManagerPrivate.recordSimpleMeasure("installedUnpacked", this.unpackedAddons);
@ -3253,10 +3236,6 @@ var XPIProvider = {
// When upgrading the app and using a custom skin make sure it is still
// compatible otherwise switch back the default
if (this.currentSkin != this.defaultSkin) {
if (!transationBegun) {
XPIDatabase.beginTransaction();
transationBegun = true;
}
let oldSkin = XPIDatabase.getVisibleAddonForInternalName(this.currentSkin);
if (!oldSkin || isAddonDisabled(oldSkin))
this.enableDefaultTheme();
@ -3264,21 +3243,21 @@ var XPIProvider = {
// When upgrading remove the old extensions cache to force older
// versions to rescan the entire list of extensions
let oldCache = FileUtils.getFile(KEY_PROFILEDIR, [FILE_OLD_CACHE], true);
if (oldCache.exists())
oldCache.remove(true);
try {
let oldCache = FileUtils.getFile(KEY_PROFILEDIR, [FILE_OLD_CACHE], true);
if (oldCache.exists())
oldCache.remove(true);
}
catch (e) {
WARN("Unable to remove old extension cache " + oldCache.path, e);
}
}
// If the application crashed before completing any pending operations then
// we should perform them now.
if (extensionListChanged || hasPendingChanges) {
LOG("Updating database with changes to installed add-ons");
if (!transationBegun) {
XPIDatabase.beginTransaction();
transationBegun = true;
}
XPIDatabase.updateActiveAddons();
XPIDatabase.commitTransaction();
XPIDatabase.writeAddonsList();
Services.prefs.setBoolPref(PREF_PENDING_OPERATIONS, false);
Services.prefs.setCharPref(PREF_BOOTSTRAP_ADDONS,
@ -3287,14 +3266,9 @@ var XPIProvider = {
}
LOG("No changes found");
if (transationBegun)
XPIDatabase.commitTransaction();
}
catch (e) {
ERROR("Error during startup file checks, rolling back any database " +
"changes", e);
if (transationBegun)
XPIDatabase.rollbackTransaction();
ERROR("Error during startup file checks", e);
}
// Check that the add-ons list still exists
@ -3683,7 +3657,7 @@ var XPIProvider = {
null);
this.minCompatiblePlatformVersion = Prefs.getCharPref(PREF_EM_MIN_COMPAT_PLATFORM_VERSION,
null);
this.updateAllAddonDisabledStates();
this.updateAddonAppDisabledStates();
break;
}
},
@ -4002,8 +3976,7 @@ var XPIProvider = {
this.bootstrapScopes[aId][aMethod](params, aReason);
}
catch (e) {
WARN("Exception running bootstrap method " + aMethod + " on " +
aId, e);
WARN("Exception running bootstrap method " + aMethod + " on " + aId, e);
}
}
finally {
@ -4014,20 +3987,10 @@ var XPIProvider = {
}
},
/**
* Updates the appDisabled property for all add-ons.
*/
updateAllAddonDisabledStates: function XPI_updateAllAddonDisabledStates() {
let addons = XPIDatabase.getAddons();
addons.forEach(function(aAddon) {
this.updateAddonDisabledState(aAddon);
}, this);
},
/**
* Updates the disabled state for an add-on. Its appDisabled property will be
* calculated and if the add-on is changed appropriate notifications will be
* sent out to the registered AddonListeners.
* calculated and if the add-on is changed the database will be saved and
* appropriate notifications will be sent out to the registered AddonListeners.
*
* @param aAddon
* The DBAddonInternal to update
@ -5334,7 +5297,7 @@ AddonInstall.prototype = {
// Update the metadata in the database
this.addon._sourceBundle = file;
this.addon._installLocation = this.installLocation;
this.addon.updateDate = recursiveLastModifiedTime(file);
this.addon.updateDate = recursiveLastModifiedTime(file); // XXX sync recursive scan
this.addon.visible = true;
if (isUpgrade) {
this.addon = XPIDatabase.updateAddonMetadata(this.existingAddon, this.addon,

286
toolkit/mozapps/extensions/XPIProviderUtils.js
View File

@ -7,19 +7,24 @@
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cr = Components.results;
const Cu = Components.utils;
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
Components.utils.import("resource://gre/modules/Services.jsm");
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/Services.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "AddonRepository",
"resource://gre/modules/AddonRepository.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "FileUtils",
"resource://gre/modules/FileUtils.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "DeferredSave",
"resource://gre/modules/DeferredSave.jsm");
XPCOMUtils.defineLazyModuleGetter(this, "Promise",
"resource://gre/modules/Promise.jsm");
["LOG", "WARN", "ERROR"].forEach(function(aName) {
Object.defineProperty(this, aName, {
get: function logFuncGetter () {
Components.utils.import("resource://gre/modules/AddonLogging.jsm");
Cu.import("resource://gre/modules/AddonLogging.jsm");
LogManager.getLogger("addons.xpi-utils", this);
return this[aName];
@ -87,6 +92,8 @@ const PROP_JSON_FIELDS = ["id", "syncGUID", "location", "version", "type",
"strictCompatibility", "locales", "targetApplications",
"targetPlatforms"];
// Time to wait before async save of XPI JSON database, in milliseconds
const ASYNC_SAVE_DELAY_MS = 20;
const PREFIX_ITEM_URI = "urn:mozilla:item:";
const RDFURI_ITEM_ROOT = "urn:mozilla:item:root"
@ -342,18 +349,17 @@ function DBAddonInternal(aLoaded) {
DBAddonInternal.prototype = {
applyCompatibilityUpdate: function DBA_applyCompatibilityUpdate(aUpdate, aSyncCompatibility) {
XPIDatabase.beginTransaction();
this.targetApplications.forEach(function(aTargetApp) {
aUpdate.targetApplications.forEach(function(aUpdateTarget) {
if (aTargetApp.id == aUpdateTarget.id && (aSyncCompatibility ||
Services.vc.compare(aTargetApp.maxVersion, aUpdateTarget.maxVersion) < 0)) {
aTargetApp.minVersion = aUpdateTarget.minVersion;
aTargetApp.maxVersion = aUpdateTarget.maxVersion;
XPIDatabase.saveChanges();
}
});
});
XPIProvider.updateAddonDisabledState(this);
XPIDatabase.commitTransaction();
},
get inDatabase() {
@ -370,8 +376,6 @@ DBAddonInternal.prototype.__proto__ = AddonInternal.prototype;
this.XPIDatabase = {
// true if the database connection has been opened
initialized: false,
// The nested transaction count
transactionCount: 0,
// The database file
jsonFile: FileUtils.getFile(KEY_PROFILEDIR, [FILE_JSON_DB], true),
// Migration data loaded from an old version of the database.
@ -392,19 +396,58 @@ this.XPIDatabase = {
},
/**
* Converts the current internal state of the XPI addon database to JSON
* and writes it to the user's profile. Synchronous for now, eventually must
* be async, reliable, etc.
* XXX should we remove the JSON file if it would be empty? Not sure if that
* would ever happen, given the default theme
* Mark the current stored data dirty, and schedule a flush to disk
*/
writeJSON: function XPIDB_writeJSON() {
// XXX should have a guard here for if the addonDB hasn't been auto-loaded yet
saveChanges: function() {
if (!this.initialized) {
throw new Error("Attempt to use XPI database when it is not initialized");
}
// Don't mess with an existing database on disk, if it was locked at start up
if (this.lockedDatabase)
// handle the "in memory only" case
if (this.lockedDatabase) {
return;
}
let promise = this._deferredSave.saveChanges();
if (!this._schemaVersionSet) {
this._schemaVersionSet = true;
promise.then(
count => {
// Update the XPIDB schema version preference the first time we successfully
// save the database.
LOG("XPI Database saved, setting schema version preference to " + DB_SCHEMA);
Services.prefs.setIntPref(PREF_DB_SCHEMA, DB_SCHEMA);
},
error => {
// Need to try setting the schema version again later
this._schemaVersionSet = false;
WARN("Failed to save XPI database", error);
});
}
},
flush: function() {
// handle the "in memory only" case
if (this.lockedDatabase) {
let done = Promise.defer();
done.resolve(0);
return done.promise;
}
return this._deferredSave.flush();
},
get _deferredSave() {
delete this._deferredSave;
return this._deferredSave =
new DeferredSave(this.jsonFile.path, () => JSON.stringify(this),
ASYNC_SAVE_DELAY_MS);
},
/**
* Converts the current internal state of the XPI addon database to JSON
*/
toJSON: function() {
let addons = [];
for (let [key, addon] of this.addonDB) {
addons.push(addon);
@ -413,74 +456,7 @@ this.XPIDatabase = {
schemaVersion: DB_SCHEMA,
addons: addons
};
let stream = FileUtils.openSafeFileOutputStream(this.jsonFile);
let converter = Cc["@mozilla.org/intl/converter-output-stream;1"].
createInstance(Ci.nsIConverterOutputStream);
try {
converter.init(stream, "UTF-8", 0, 0x0000);
// XXX pretty print the JSON while debugging
let out = JSON.stringify(toSave, null, 2);
// dump("Writing JSON:\n" + out + "\n");
converter.writeString(out);
converter.flush();
// nsConverterOutputStream doesn't finish() safe output streams on close()
FileUtils.closeSafeFileOutputStream(stream);
converter.close();
this.dbfileExists = true;
// XXX probably only want to do this if the version is different
Services.prefs.setIntPref(PREF_DB_SCHEMA, DB_SCHEMA);
Services.prefs.savePrefFile(null); // XXX is this bad sync I/O?
}
catch(e) {
ERROR("Failed to save database to JSON", e);
stream.close();
}
},
/**
* Begins a new transaction in the database. Transactions may be nested. Data
* written by an inner transaction may be rolled back on its own. Rolling back
* an outer transaction will rollback all the changes made by inner
* transactions even if they were committed. No data is written to the disk
* until the outermost transaction is committed. Transactions can be started
* even when the database is not yet open in which case they will be started
* when the database is first opened.
*/
beginTransaction: function XPIDB_beginTransaction() {
this.transactionCount++;
},
/**
* Commits the most recent transaction. The data may still be rolled back if
* an outer transaction is rolled back.
*/
commitTransaction: function XPIDB_commitTransaction() {
if (this.transactionCount == 0) {
ERROR("Attempt to commit one transaction too many.");
return;
}
this.transactionCount--;
if (this.transactionCount == 0) {
// All our nested transactions are done, write the JSON file
this.writeJSON();
}
},
/**
* Rolls back the most recent transaction. The database will return to its
* state when the transaction was started.
*/
rollbackTransaction: function XPIDB_rollbackTransaction() {
if (this.transactionCount == 0) {
ERROR("Attempt to rollback one transaction too many.");
return;
}
this.transactionCount--;
// XXX IRVING we don't handle rollback in the JSON store
return toSave;
},
/**
@ -566,9 +542,10 @@ this.XPIDatabase = {
this.rebuildDatabase(aRebuildOnError);
}
if (inputAddons.schemaVersion != DB_SCHEMA) {
// Handle mismatched JSON schema version. For now, we assume backward/forward
// compatibility as long as we preserve unknown fields during save & restore
// XXX preserve schema version and unknown fields during save/restore
// Handle mismatched JSON schema version. For now, we assume
// compatibility for JSON data, though we throw away any fields we
// don't know about
// XXX preserve unknown fields during save/restore
LOG("JSON schema mismatch: expected " + DB_SCHEMA +
", actual " + inputAddons.schemaVersion);
}
@ -581,6 +558,7 @@ this.XPIDatabase = {
});
this.addonDB = addonDB;
LOG("Successfully read XPI database");
this.initialized = true;
}
catch(e) {
// If we catch and log a SyntaxError from the JSON
@ -627,7 +605,6 @@ this.XPIDatabase = {
fstream.close();
}
this.initialized = true;
return;
// XXX what about aForceOpen? Appears to handle the case of "don't open DB file if there aren't any extensions"?
@ -647,26 +624,25 @@ this.XPIDatabase = {
* (if false, caller is XPIProvider.checkForChanges() which will rebuild)
*/
rebuildDatabase: function XIPDB_rebuildDatabase(aRebuildOnError) {
this.addonDB = new Map();
this.initialized = true;
// If there is no migration data then load the list of add-on directories
// that were active during the last run
this.addonDB = new Map();
if (!this.migrateData)
this.activeBundles = this.getActiveBundles();
if (aRebuildOnError) {
WARN("Rebuilding add-ons database from installed extensions.");
this.beginTransaction();
try {
let state = XPIProvider.getInstallLocationStates();
XPIProvider.processFileChanges(state, {}, false);
// Make sure to update the active add-ons and add-ons list on shutdown
Services.prefs.setBoolPref(PREF_PENDING_OPERATIONS, true);
this.commitTransaction();
}
catch (e) {
ERROR("Error processing file changes", e);
this.rollbackTransaction();
ERROR("Failed to rebuild XPI database from installed extensions", e);
}
// Make to update the active add-ons and add-ons list on shutdown
Services.prefs.setBoolPref(PREF_PENDING_OPERATIONS, true);
}
},
@ -885,38 +861,55 @@ this.XPIDatabase = {
shutdown: function XPIDB_shutdown(aCallback) {
LOG("shutdown");
if (this.initialized) {
if (this.transactionCount > 0) {
ERROR(this.transactionCount + " outstanding transactions, rolling back.");
while (this.transactionCount > 0)
this.rollbackTransaction();
}
// If we are running with an in-memory database then force a new
// extensions.ini to be written to disk on the next startup
if (this.lockedDatabase)
Services.prefs.setBoolPref(PREF_PENDING_OPERATIONS, true);
this.initialized = false;
let result = null;
// Clear out the cached addons data loaded from JSON and recreate
// the getter to allow database re-loads during testing.
delete this.addonDB;
Object.defineProperty(this, "addonDB", {
get: function addonsGetter() {
this.openConnection(true);
return this.addonDB;
},
configurable: true
});
// XXX IRVING removed an async callback when the database was closed
// XXX do we want to keep the ability to async flush extensions.json
// XXX and then call back?
if (aCallback)
aCallback();
// Make sure any pending writes of the DB are complete, and we
// finish cleaning up, and then call back
this.flush()
.then(null, error => {
ERROR("Flush of XPI database failed", error);
Services.prefs.setBoolPref(PREF_PENDING_OPERATIONS, true);
result = error;
return 0;
})
.then(count => {
// Clear out the cached addons data loaded from JSON and recreate
// the getter to allow database re-loads during testing.
delete this.addonDB;
Object.defineProperty(this, "addonDB", {
get: function addonsGetter() {
this.openConnection(true);
return this.addonDB;
},
configurable: true
});
// same for the deferred save
delete this._deferredSave;
Object.defineProperty(this, "_deferredSave", {
set: function deferredSaveGetter() {
delete this._deferredSave;
return this._deferredSave =
new DeferredSave(this.jsonFile.path, this.formJSON.bind(this),
ASYNC_SAVE_DELAY_MS);
},
configurable: true
});
// re-enable the schema version setter
delete this._schemaVersionSet;
if (aCallback)
aCallback(result);
});
}
else {
if (aCallback)
aCallback();
aCallback(null);
}
},
@ -1127,8 +1120,6 @@ this.XPIDatabase = {
if (!this.addonDB)
this.openConnection(false, true);
this.beginTransaction();
let newAddon = new DBAddonInternal(aAddon);
newAddon.descriptor = aDescriptor;
this.addonDB.set(newAddon._key, newAddon);
@ -1136,12 +1127,12 @@ this.XPIDatabase = {
this.makeAddonVisible(newAddon);
}
this.commitTransaction();
this.saveChanges();
return newAddon;
},
/**
* Synchronously updates an add-ons metadata in the database. Currently just
* Synchronously updates an add-on's metadata in the database. Currently just
* removes and recreates.
*
* @param aOldAddon
@ -1154,26 +1145,16 @@ this.XPIDatabase = {
*/
updateAddonMetadata: function XPIDB_updateAddonMetadata(aOldAddon, aNewAddon,
aDescriptor) {
this.beginTransaction();
this.removeAddonMetadata(aOldAddon);
aNewAddon.syncGUID = aOldAddon.syncGUID;
aNewAddon.installDate = aOldAddon.installDate;
aNewAddon.applyBackgroundUpdates = aOldAddon.applyBackgroundUpdates;
aNewAddon.foreignInstall = aOldAddon.foreignInstall;
aNewAddon.active = (aNewAddon.visible && !aNewAddon.userDisabled &&
!aNewAddon.appDisabled && !aNewAddon.pendingUninstall);
// Any errors in here should rollback the transaction
try {
this.removeAddonMetadata(aOldAddon);
aNewAddon.syncGUID = aOldAddon.syncGUID;
aNewAddon.installDate = aOldAddon.installDate;
aNewAddon.applyBackgroundUpdates = aOldAddon.applyBackgroundUpdates;
aNewAddon.foreignInstall = aOldAddon.foreignInstall;
aNewAddon.active = (aNewAddon.visible && !aNewAddon.userDisabled &&
!aNewAddon.appDisabled && !aNewAddon.pendingUninstall)
let newDBAddon = this.addAddonMetadata(aNewAddon, aDescriptor);
this.commitTransaction();
return newDBAddon;
}
catch (e) {
this.rollbackTransaction();
throw e;
}
// addAddonMetadata does a saveChanges()
return this.addAddonMetadata(aNewAddon, aDescriptor);
},
/**
@ -1183,9 +1164,8 @@ this.XPIDatabase = {
* The DBAddonInternal being removed
*/
removeAddonMetadata: function XPIDB_removeAddonMetadata(aAddon) {
this.beginTransaction();
this.addonDB.delete(aAddon._key);
this.commitTransaction();
this.saveChanges();
},
/**
@ -1198,7 +1178,6 @@ this.XPIDatabase = {
* A callback to pass the DBAddonInternal to
*/
makeAddonVisible: function XPIDB_makeAddonVisible(aAddon) {
this.beginTransaction();
LOG("Make addon " + aAddon._key + " visible");
for (let [key, otherAddon] of this.addonDB) {
if ((otherAddon.id == aAddon.id) && (otherAddon._key != aAddon._key)) {
@ -1207,7 +1186,7 @@ this.XPIDatabase = {
}
}
aAddon.visible = true;
this.commitTransaction();
this.saveChanges();
},
/**
@ -1219,11 +1198,10 @@ this.XPIDatabase = {
* A dictionary of properties to set
*/
setAddonProperties: function XPIDB_setAddonProperties(aAddon, aProperties) {
this.beginTransaction();
for (let key in aProperties) {
aAddon[key] = aProperties[key];
}
this.commitTransaction();
this.saveChanges();
},
/**
@ -1245,9 +1223,8 @@ this.XPIDatabase = {
throw new Error("Addon sync GUID conflict for addon " + aAddon._key +
": " + otherAddon._key + " already has GUID " + aGUID);
}
this.beginTransaction();
aAddon.syncGUID = aGUID;
this.commitTransaction();
this.saveChanges();
},
/**
@ -1260,9 +1237,8 @@ this.XPIDatabase = {
* File path of the installed addon
*/
setAddonDescriptor: function XPIDB_setAddonDescriptor(aAddon, aDescriptor) {
this.beginTransaction();
aAddon.descriptor = aDescriptor;
this.commitTransaction();
this.saveChanges();
},
/**
@ -1274,9 +1250,8 @@ this.XPIDatabase = {
updateAddonActive: function XPIDB_updateAddonActive(aAddon, aActive) {
LOG("Updating active state for add-on " + aAddon.id + " to " + aActive);
this.beginTransaction();
aAddon.active = aActive;
this.commitTransaction();
this.saveChanges();
},
/**
@ -1286,20 +1261,15 @@ this.XPIDatabase = {
// XXX IRVING this may get called during XPI-utils shutdown
// XXX need to make sure PREF_PENDING_OPERATIONS handling is clean
LOG("Updating add-on states");
let changed = false;
for (let [key, addon] of this.addonDB) {
let newActive = (addon.visible && !addon.userDisabled &&
!addon.softDisabled && !addon.appDisabled &&
!addon.pendingUninstall);
if (newActive != addon.active) {
addon.active = newActive;
changed = true;
this.saveChanges();
}
}
if (changed) {
this.beginTransaction();
this.commitTransaction();
}
},
/**

12
toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_cache.js
View File

@ -512,7 +512,7 @@ function check_cache(aExpectedToFind, aExpectedImmediately, aCallback) {
* A callback to call once the checks are complete
*/
function check_initialized_cache(aExpectedToFind, aCallback) {
check_cache(aExpectedToFind, true, function() {
check_cache(aExpectedToFind, true, function restart_initialized_cache() {
restartManager();
// If cache is disabled, then expect results immediately
@ -534,13 +534,13 @@ function waitForFlushedData(aCallback) {
function run_test() {
// Setup for test
do_test_pending();
do_test_pending("test_AddonRepository_cache");
createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9");
startupManager();
// Install XPI add-ons
installAllFiles(ADDON_FILES, function() {
installAllFiles(ADDON_FILES, function first_installs() {
restartManager();
gServer = new HttpServer();
@ -552,7 +552,7 @@ function run_test() {
}
function end_test() {
gServer.stop(do_test_finished);
gServer.stop(function() {do_test_finished("test_AddonRepository_cache");});
}
// Tests AddonRepository.cacheEnabled
@ -578,7 +578,7 @@ function run_test_3() {
Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, true);
Services.prefs.setCharPref(PREF_GETADDONS_BYIDS, GETADDONS_FAILED);
AddonRepository.repopulateCache(ADDON_IDS, function() {
AddonRepository.repopulateCache(ADDON_IDS, function test_3_repopulated() {
check_initialized_cache([false, false, false], run_test_4);
});
}
@ -695,7 +695,7 @@ function run_test_12() {
Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, false);
Services.prefs.setCharPref(PREF_GETADDONS_BYIDS, GETADDONS_RESULTS);
AddonManager.getAddonsByIDs(ADDON_IDS, function(aAddons) {
AddonManager.getAddonsByIDs(ADDON_IDS, function test_12_check(aAddons) {
check_results(aAddons, WITHOUT_CACHE);
do_execute_soon(run_test_13);
});

5
toolkit/mozapps/extensions/test/xpcshell/test_bootstrap.js
View File

@ -204,8 +204,6 @@ function run_test_1() {
}
function check_test_1(installSyncGUID) {
do_check_true(gExtensionsJSON.exists());
let file = gProfD.clone();
file.leafName = "extensions.ini";
do_check_false(file.exists());
@ -352,6 +350,9 @@ function run_test_4() {
// Tests that a restart shuts down and restarts the add-on
function run_test_5() {
shutdownManager();
// By the time we've shut down, the database must have been written
do_check_true(gExtensionsJSON.exists());
do_check_eq(getInstalledVersion(), 1);
do_check_eq(getActiveVersion(), 0);
do_check_eq(getShutdownReason(), APP_SHUTDOWN);

3
toolkit/mozapps/extensions/test/xpcshell/test_bug559800.js
View File

@ -60,6 +60,9 @@ function check_test_1() {
do_check_neq(a1, null);
do_check_eq(a1.version, "1.0");
// due to delayed write, the file may not exist until
// after shutdown
shutdownManager();
do_check_true(gExtensionsJSON.exists());
do_check_true(gExtensionsJSON.fileSize > 0);

12
toolkit/mozapps/extensions/test/xpcshell/test_bug659772.js
View File

@ -167,10 +167,10 @@ function run_test_1() {
// the previous version of the DB
do_check_neq(a3, null);
do_check_eq(a3.version, "2.0");
do_check_false(a3.appDisabled);
todo_check_false(a3.appDisabled); // XXX unresolved issue
do_check_false(a3.userDisabled);
do_check_true(a3.isActive);
do_check_true(isExtensionInAddonsList(profileDir, addon3.id));
todo_check_true(a3.isActive); // XXX same
todo_check_true(isExtensionInAddonsList(profileDir, addon3.id)); // XXX same
do_check_neq(a4, null);
do_check_eq(a4.version, "2.0");
@ -309,10 +309,10 @@ function run_test_2() {
// the previous version of the DB
do_check_neq(a3, null);
do_check_eq(a3.version, "2.0");
do_check_true(a3.appDisabled);
todo_check_true(a3.appDisabled);
do_check_false(a3.userDisabled);
do_check_false(a3.isActive);
do_check_false(isExtensionInAddonsList(profileDir, addon3.id));
todo_check_false(a3.isActive);
todo_check_false(isExtensionInAddonsList(profileDir, addon3.id));
do_check_neq(a4, null);
do_check_eq(a4.version, "2.0");

6
toolkit/mozapps/extensions/test/xpcshell/test_startup.js
View File

@ -191,10 +191,8 @@ function run_test_1() {
do_check_true(gCachePurged);
let file = gProfD.clone();
file.append("extensions.json");
do_check_true(file.exists());
file.leafName = "extensions.ini";
file.append = "extensions.ini";
do_print("Checking for " + file.path);
do_check_true(file.exists());
AddonManager.getAddonsByIDs(["addon1@tests.mozilla.org",