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Backed out changeset f3cf78d7e62d (bug 853388)

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This commit is contained in:
Tim Taubert 2013-08-09 04:20:05 +02:00
parent d9d1ab46ea
commit 767795ddfe
5 changed files with 19 additions and 125 deletions
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2
toolkit/mozapps/extensions/Makefile.in
View File

@ -15,7 +15,7 @@ endif
# This is used in multiple places, so is defined here to avoid it getting
# out of sync.
DEFINES += -DMOZ_EXTENSIONS_DB_SCHEMA=15
DEFINES += -DMOZ_EXTENSIONS_DB_SCHEMA=14
# Additional debugging info is exposed in debug builds, or by setting the
# MOZ_EM_DEBUG environment variable when building.

35
toolkit/mozapps/extensions/XPIProviderUtils.js
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@ -43,8 +43,6 @@ const FILE_XPI_ADDONS_LIST = "extensions.ini";
// The value for this is in Makefile.in
#expand const DB_SCHEMA = __MOZ_EXTENSIONS_DB_SCHEMA__;
// The last version of DB_SCHEMA implemented in SQLITE
const LAST_SQLITE_DB_SCHEMA = 14;
const PREF_DB_SCHEMA = "extensions.databaseSchema";
const PREF_PENDING_OPERATIONS = "extensions.pendingOperations";
const PREF_EM_ENABLED_ADDONS = "extensions.enabledAddons";
@ -471,21 +469,26 @@ this.XPIDatabase = {
* {location: {id1:{addon1}, id2:{addon2}}, location2:{...}, ...}
* if there is useful information
*/
getMigrateDataFromSQLITE: function XPIDB_getMigrateDataFromSQLITE() {
loadSqliteData: function XPIDB_loadSqliteData() {
let connection = null;
let dbfile = FileUtils.getFile(KEY_PROFILEDIR, [FILE_DATABASE], true);
if (!dbfile.exists()) {
return false;
}
// Attempt to open the database
try {
connection = Services.storage.openUnsharedDatabase(dbfile);
}
catch (e) {
// exists but SQLITE can't open it
WARN("Failed to open sqlite database " + dbfile.path + " for upgrade", e);
return null;
this.migrateData = null;
return true;
}
LOG("Migrating data from sqlite");
let migrateData = this.getMigrateDataFromDatabase(connection);
this.migrateData = this.getMigrateDataFromDatabase(connection);
connection.close();
return migrateData;
return true;
},
/**
@ -575,18 +578,13 @@ this.XPIDatabase = {
}
catch (e) {
if (e.result == Cr.NS_ERROR_FILE_NOT_FOUND) {
try {
let schemaVersion = Services.prefs.getIntPref(PREF_DB_SCHEMA);
if (schemaVersion <= LAST_SQLITE_DB_SCHEMA) {
// we should have an older SQLITE database
this.migrateData = this.getMigrateDataFromSQLITE();
}
// else we've upgraded before but the JSON file is gone, fall through
// and rebuild from scratch
}
catch(e) {
// No schema version pref means either a really old upgrade (RDF) or
// a new profile
// XXX re-implement logic to decide whether to upgrade database
// by checking the DB_SCHEMA_VERSION preference.
// Fall back to attempting database upgrades
WARN("Extensions database not found; attempting to upgrade");
// See if there is SQLITE to migrate from
if (!this.loadSqliteData()) {
// Nope, try RDF
this.migrateData = this.getMigrateDataFromRDF();
}
@ -597,7 +595,6 @@ this.XPIDatabase = {
" exists but is not readable; rebuilding in memory", e);
// XXX open question - if we can overwrite at save time, should we, or should we
// leave the locked database in case we can recover from it next time we start up?
// The old code made one attempt to remove the locked file before it rebuilt in memory
this.lockedDatabase = true;
// XXX TELEMETRY report when this happens?
this.rebuildDatabase(aRebuildOnError);

4
toolkit/mozapps/extensions/test/xpcshell/test_migrate2.js
View File

@ -2,7 +2,7 @@
* http://creativecommons.org/publicdomain/zero/1.0/
*/
// Checks that we migrate data from SQLITE databases
// Checks that we migrate data from future versions of the database
// Note that since the database doesn't contain the foreignInstall field we
// should just assume that no add-ons in the user profile were foreignInstalls
@ -177,7 +177,7 @@ function run_test() {
stmt.finalize();
db.schemaVersion = 10000;
Services.prefs.setIntPref("extensions.databaseSchema", 14);
Services.prefs.setIntPref("extensions.databaseSchema", 100);
db.close();
startupManager();

102
toolkit/mozapps/extensions/test/xpcshell/test_migrate_max_version.js
View File

@ -1,102 +0,0 @@
/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/
*/
// Checks that we don't migrate data from SQLITE if
// the "extensions.databaseSchema" preference shows we've
// already upgraded to JSON
// Enable loading extensions from the user and system scopes
Services.prefs.setIntPref("extensions.enabledScopes",
AddonManager.SCOPE_PROFILE + AddonManager.SCOPE_USER +
AddonManager.SCOPE_SYSTEM);
var addon1 = {
id: "addon1@tests.mozilla.org",
version: "1.0",
name: "Test 1",
targetApplications: [{
id: "xpcshell@tests.mozilla.org",
minVersion: "1",
maxVersion: "1"
}]
};
createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9.2");
const profileDir = gProfD.clone();
profileDir.append("extensions");
function run_test() {
writeInstallRDFForExtension(addon1, profileDir);
// Write out a minimal database
let dbfile = gProfD.clone();
dbfile.append("extensions.sqlite");
let db = AM_Cc["@mozilla.org/storage/service;1"].
getService(AM_Ci.mozIStorageService).
openDatabase(dbfile);
db.createTable("addon", "internal_id INTEGER PRIMARY KEY AUTOINCREMENT, " +
"id TEXT, location TEXT, version TEXT, active INTEGER, " +
"userDisabled INTEGER, installDate INTEGER");
db.createTable("targetApplication", "addon_internal_id INTEGER, " +
"id TEXT, minVersion TEXT, maxVersion TEXT");
let stmt = db.createStatement("INSERT INTO addon VALUES (NULL, :id, :location, " +
":version, :active, :userDisabled, :installDate)");
let internal_ids = {};
[["addon1@tests.mozilla.org", "app-profile", "1.0", "0", "1", "0"]
].forEach(function(a) {
stmt.params.id = a[0];
stmt.params.location = a[1];
stmt.params.version = a[2];
stmt.params.active = a[3];
stmt.params.userDisabled = a[4];
stmt.params.installDate = a[5];
stmt.execute();
internal_ids[a[0]] = db.lastInsertRowID;
});
stmt.finalize();
db.schemaVersion = 15;
Services.prefs.setIntPref("extensions.databaseSchema", 14);
db.close();
startupManager();
AddonManager.getAddonByID("addon1@tests.mozilla.org",
function check_before_rebuild (a1) {
// First check that it migrated OK once
// addon1 was disabled in the database
do_check_neq(a1, null);
do_check_true(a1.userDisabled);
do_check_false(a1.appDisabled);
do_check_false(a1.isActive);
do_check_false(a1.strictCompatibility);
do_check_false(a1.foreignInstall);
run_next_test();
});
}
// now shut down, remove the JSON database,
// start up again, and make sure the data didn't migrate this time
add_test(function rebuild_again() {
shutdownManager();
gExtensionsJSON.remove(true);
startupManager();
AddonManager.getAddonByID("addon1@tests.mozilla.org",
function check_after_rebuild(a1) {
// addon1 was rebuilt from extensions directory,
// so it appears enabled as a foreign install
do_check_neq(a1, null);
do_check_false(a1.userDisabled);
do_check_false(a1.appDisabled);
do_check_true(a1.isActive);
do_check_false(a1.strictCompatibility);
do_check_true(a1.foreignInstall);
run_next_test();
});
});

1
toolkit/mozapps/extensions/test/xpcshell/xpcshell.ini
View File

@ -205,7 +205,6 @@ skip-if = os == "android"
[test_migrate4.js]
[test_migrate5.js]
[test_migrateAddonRepository.js]
[test_migrate_max_version.js]
[test_onPropertyChanged_appDisabled.js]
[test_permissions.js]
[test_plugins.js]