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Bug 424107: Extension updates installed from app mismatches window are lost. r=robstrong

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This commit is contained in:
dtownsend@oxymoronical.com 2008-03-27 02:37:45 -07:00
parent cc4349db6e
commit fcc08d49f4
6 changed files with 145 additions and 37 deletions
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28
toolkit/mozapps/extensions/src/nsExtensionManager.js.in
View File

@ -849,8 +849,22 @@ function extractRDFFileToTempDir(zipFile, fileName, suppressErrors) {
* @returns The Install Manifest datasource
*/
function getInstallManifest(file) {
var fileURL = getURLSpecFromFile(file);
var ds = gRDF.GetDataSourceBlocking(fileURL);
var fis = Cc["@mozilla.org/network/file-input-stream;1"].
createInstance(Ci.nsIFileInputStream);
fis.init(file, -1, -1, false);
fis.QueryInterface(Ci.nsILineInputStream);
var line = { value: "" };
var text = "";
while (fis.readLine(line))
text += line.value;
fis.close();
var rdfParser = Cc["@mozilla.org/rdf/xml-parser;1"].
createInstance(Ci.nsIRDFXMLParser)
var ds = Cc["@mozilla.org/rdf/datasource;1?name=in-memory-datasource"].
createInstance(Ci.nsIRDFDataSource);
rdfParser.parseString(ds, getURIFromFile(file), text);
var arcs = ds.ArcLabelsOut(gInstallManifestRoot);
if (!arcs.hasMoreElements()) {
ds = null;
@ -3586,10 +3600,10 @@ ExtensionManager.prototype = {
if (ds.getItemProperty(id, "providesUpdatesSecurely") == "false") {
/* It's possible the previous version did not understand updateKeys so
* check if we can import one for this addon from it's manifest. */
var location = this.getInstallLocation(id);
var installRDF = location.getItemFile(id, FILE_INSTALL_MANIFEST);
location = this.getInstallLocation(id);
installRDF = location.getItemFile(id, FILE_INSTALL_MANIFEST);
if (installRDF.exists()) {
var metadataDS = getInstallManifest(installRDF);
metadataDS = getInstallManifest(installRDF);
var literal = metadataDS.GetTarget(gInstallManifestRoot, EM_R("updateKey"), true);
if (literal && literal instanceof Ci.nsIRDFLiteral)
ds.setItemProperty(id, EM_R("updateKey"), literal);
@ -4408,10 +4422,6 @@ ExtensionManager.prototype = {
addon.maxAppVersion,
null);
}
// Prevent the datasource file from being lazily recreated after
// it is deleted by calling Flush.
this._installManifest.QueryInterface(Ci.nsIRDFRemoteDataSource);
this._installManifest.Flush();
}
else {
em.datasource.removeDownload(this._xpi.path);

20
toolkit/mozapps/extensions/test/unit/data/test_bug424107_1.rdf Normal file
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@ -0,0 +1,20 @@
<?xml version="1.0"?>
<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:em="http://www.mozilla.org/2004/em-rdf#">
<Description about="urn:mozilla:install-manifest">
<em:id>bug424107@tests.mozilla.org</em:id>
<em:version>1</em:version>
<em:targetApplication>
<Description>
<em:id>xpcshell@tests.mozilla.org</em:id>
<em:minVersion>5</em:minVersion>
<em:maxVersion>5</em:maxVersion>
</Description>
</em:targetApplication>
<em:name>Bug 424107 test 1</em:name>
</Description>
</RDF>

20
toolkit/mozapps/extensions/test/unit/data/test_bug424107_2.rdf Normal file
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@ -0,0 +1,20 @@
<?xml version="1.0"?>
<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:em="http://www.mozilla.org/2004/em-rdf#">
<Description about="urn:mozilla:install-manifest">
<em:id>bug424107@tests.mozilla.org</em:id>
<em:version>2</em:version>
<em:targetApplication>
<Description>
<em:id>xpcshell@tests.mozilla.org</em:id>
<em:minVersion>5</em:minVersion>
<em:maxVersion>5</em:maxVersion>
</Description>
</em:targetApplication>
<em:name>Bug 424107 test 2</em:name>
</Description>
</RDF>

32
toolkit/mozapps/extensions/test/unit/head_extensionmanager.js
View File

@ -219,19 +219,20 @@ function startupEM()
gEM.observe(null, "app-startup", null);
gEM.observe(null, "profile-after-change", "startup");
// First run is a new profile which nsAppRunner would consider as an update
// (no existing compatibility.ini)
var upgraded = true;
var needsRestart = false;
try {
needsRestart = gEM.checkForMismatches();
}
catch (e) {
needsRestart = gEM.start(null);
needsRestart = false;
upgraded = false;
}
if (needsRestart)
gEM.start(null);
// Make sure extension manager datasource is initialized by requesting it
var dummy = gEM.datasource;
if (!upgraded || !needsRestart)
needsRestart = gEM.start(null);
}
/**
@ -251,25 +252,6 @@ function shutdownEM()
*/
function restartEM()
{
// We must unregister any datasources that may have been read from addons.
var extensions = gProfD.clone();
extensions.append("extensions");
if (extensions.exists()) {
var ioServ = Components.classes["@mozilla.org/network/io-service;1"]
.getService(Components.interfaces.nsIIOService);
var addons = extensions.directoryEntries;
while (addons.hasMoreElements()) {
var addon = addons.getNext().QueryInterface(Components.interfaces.nsIFile);
if (addon.isDirectory() && addon.leafName != "staged-xpis") {
addon.append("install.rdf");
if (addon.exists()) {
var ds = gRDF.GetDataSource(ioServ.newFileURI(addon).spec);
gRDF.UnregisterDataSource(ds);
}
}
}
}
var needsRestart = gEM.start(null);
if (needsRestart)
gEM.start(null);

7
toolkit/mozapps/extensions/test/unit/test_bug394717.js
View File

@ -39,6 +39,8 @@
const checkListener = {
_onUpdateStartedCalled: false,
_onUpdateEndedCalled: false,
_onAddonUpdateStartedCount: 0,
_onAddonUpdateEndedCount: 0,
// nsIAddonUpdateCheckListener
onUpdateStarted: function onUpdateStarted() {
@ -52,12 +54,12 @@ const checkListener = {
// nsIAddonUpdateCheckListener
onAddonUpdateStarted: function onAddonUpdateStarted(aAddon) {
do_throw("Unexpected call to onAddonUpdateStarted!");
this._onAddonUpdateStartedCount++;
},
// nsIAddonUpdateCheckListener
onAddonUpdateEnded: function onAddonUpdateEnded(aAddon, aStatus) {
do_throw("Unexpected call to onAddonUpdateEnded!");
this._onAddonUpdateEndedCount++;
}
}
@ -78,5 +80,6 @@ function run_test_pt2() {
do_check_true(checkListener._onUpdateStartedCalled);
dump("Checking onUpdateEnded\n");
do_check_true(checkListener._onUpdateEndedCalled);
do_check_eq(checkListener._onAddonUpdateStartedCount, checkListener._onAddonUpdateEndedCount);
do_test_finished();
}

73
toolkit/mozapps/extensions/test/unit/test_bug424107.js Normal file
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@ -0,0 +1,73 @@
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Dave Townsend <dtownsend@oxymoronical.com>.
*
* Portions created by the Initial Developer are Copyright (C) 2008
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK *****
*/
function run_test()
{
// Copy an initial add-on into the profile.
var extension = gProfD.clone()
extension.append("extensions");
extension.create(Components.interfaces.nsIFile.DIRECTORY_TYPE, 0755);
extension.append("bug424107@tests.mozilla.org");
extension.create(Components.interfaces.nsIFile.DIRECTORY_TYPE, 0755);
var sourcerdf = do_get_file("toolkit/mozapps/extensions/test/unit/data/test_bug424107_1.rdf");
sourcerdf.copyTo(extension, "install.rdf");
createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "5", "1.9");
startupEM();
var addon = gEM.getItemForID("bug424107@tests.mozilla.org");
do_check_neq(addon, null);
do_check_eq(addon.version, 1);
// Uninstall
extension.remove(true);
restartEM();
addon = gEM.getItemForID("bug424107@tests.mozilla.org");
do_check_eq(addon, null);
// Install a new version
extension.create(Components.interfaces.nsIFile.DIRECTORY_TYPE, 0755);
sourcerdf = do_get_file("toolkit/mozapps/extensions/test/unit/data/test_bug424107_2.rdf");
sourcerdf.copyTo(extension, "install.rdf");
restartEM();
addon = gEM.getItemForID("bug424107@tests.mozilla.org");
do_check_neq(addon, null);
do_check_eq(addon.version, 2);
}