/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.sling.installer.it;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import org.apache.sling.installer.api.InstallableResource;
import org.apache.sling.installer.it.OsgiInstallerTestBase.BundleEvent;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.ops4j.pax.exam.Option;
import org.ops4j.pax.exam.junit.PaxExam;
import org.osgi.framework.Bundle;
@RunWith(PaxExam.class)
public class BundleInstallUpgradeDowngradeTest extends OsgiInstallerTestBase {
@org.ops4j.pax.exam.Configuration
public Option[] config() {
return defaultConfiguration();
}
@Before
public void setUp() {
setupInstaller();
}
@After
public void tearDown() {
super.tearDown();
}
@Test
public void testInstallUpgradeDowngradeBundle() throws Exception {
final String symbolicName = "osgi-installer-testbundle";
assertNull("Test bundle must not be present before test", findBundle(symbolicName));
// Install first test bundle and check version
long bundleId = 0;
{
assertNull("Test bundle must be absent before installing", findBundle(symbolicName));
final Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, getInstallableResource(
getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.1.jar")), null);
this.waitForBundleEvents(symbolicName + " must be installed", listener,
new BundleEvent(symbolicName, "1.1", org.osgi.framework.BundleEvent.INSTALLED),
new BundleEvent(symbolicName, "1.1", org.osgi.framework.BundleEvent.STARTED));
final Bundle b = assertBundle("After installing", symbolicName, "1.1", Bundle.ACTIVE);
bundleId = b.getBundleId();
}
// Upgrade to later version, verify
{
final Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, getInstallableResource(
getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.2.jar"), "digestA"), null);
this.waitForBundleEvents(symbolicName + " must be installed", listener,
new BundleEvent(symbolicName, "1.1", org.osgi.framework.BundleEvent.STOPPED),
new BundleEvent(symbolicName, "1.2", org.osgi.framework.BundleEvent.STARTED));
final Bundle b = assertBundle("After updating to 1.2", symbolicName, "1.2", Bundle.ACTIVE);
assertEquals("Bundle ID must not change after update", bundleId, b.getBundleId());
}
// Downgrade to lower version, installed bundle must not change
{
final Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, getInstallableResource(
getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.0.jar"), "digestA"), null);
sleep(150);
// make sure no updates happen
this.assertNoBundleEvents("Older bundle should not be installed.", listener, symbolicName);
final Bundle b = assertBundle("After ignored downgrade", symbolicName, "1.2", Bundle.ACTIVE);
assertEquals("Bundle ID must not change after ignored downgrade", bundleId, b.getBundleId());
}
// Update to same version with different digest must be ignored
{
final Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, getInstallableResource(
getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.0.jar"), "digestB"), null);
sleep(150);
this.assertNoBundleEvents("Update to same version should generate no OSGi tasks.", listener, symbolicName);
}
// Uninstall
{
final Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, null, getNonInstallableResourceUrl(
getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.0.jar")));
sleep(150);
this.assertNoBundleEvents("Older bundle remove should not cause a remove", listener, symbolicName);
}
{
final Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, null, getNonInstallableResourceUrl(
getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.1.jar")));
this.assertNoBundleEvents("Older bundle remove should not cause a remove", listener, symbolicName);
}
{
final Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, null, getNonInstallableResourceUrl(
getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.2.jar")));
this.waitForBundleEvents(symbolicName + " must be installed", listener,
new BundleEvent(symbolicName, "1.2", org.osgi.framework.BundleEvent.STOPPED),
new BundleEvent(symbolicName, "1.2", org.osgi.framework.BundleEvent.UNINSTALLED));
final Bundle b = findBundle(symbolicName);
assertNull("Testbundle must be gone", b);
}
// Reinstall lower version, must work
{
final Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, getInstallableResource(
getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.1.jar")), null);
this.waitForBundleEvents(symbolicName + " reinstall with lower version", listener,
new BundleEvent(symbolicName, "1.1", org.osgi.framework.BundleEvent.INSTALLED),
new BundleEvent(symbolicName, "1.1", org.osgi.framework.BundleEvent.STARTED));
assertBundle("After reinstalling 1.1", symbolicName, "1.1", Bundle.ACTIVE);
}
}
@Test
public void testRemoveAndReadd() throws Exception {
final String symbolicName = "osgi-installer-testbundle";
{
assertNull("Test bundle must be absent before installing", findBundle(symbolicName));
final Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, getInstallableResource(
getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.1.jar")), null);
this.waitForBundleEvents(symbolicName + " should be installed with version 1.1", listener,
new BundleEvent(symbolicName, "1.1", org.osgi.framework.BundleEvent.INSTALLED),
new BundleEvent(symbolicName, "1.1", org.osgi.framework.BundleEvent.STARTED));
assertBundle("After installing", symbolicName, "1.1", Bundle.ACTIVE);
}
{
final Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, null, getNonInstallableResourceUrl(
getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.1.jar")));
this.waitForBundleEvents(symbolicName + " should be gone", listener,
new BundleEvent(symbolicName, "1.1", org.osgi.framework.BundleEvent.STOPPED),
new BundleEvent(symbolicName, "1.1", org.osgi.framework.BundleEvent.UNINSTALLED));
assertNull("Test bundle must be gone", findBundle(symbolicName));
}
// let's sleep a little bit to avoid sync problems with the file data store.
this.sleep(300);
{
final Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, getInstallableResource(
getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.1.jar")), null);
this.waitForBundleEvents(symbolicName + " should be reinstalled with version 1.1", listener,
new BundleEvent(symbolicName, "1.1", org.osgi.framework.BundleEvent.INSTALLED),
new BundleEvent(symbolicName, "1.1", org.osgi.framework.BundleEvent.STARTED));
assertBundle("After reinstalling", symbolicName, "1.1", Bundle.ACTIVE);
}
}
/**
* This test first installs the test bundle in version 1.0 and then removes this version while
* at the same time adding version 1.1 of the bundle.
* This test should ensure that this results in a bundle update and not in a bundle remove/install!
*/
@Test
public void testUpdateAndRemove() throws Exception {
final String symbolicName = "osgi-installer-testbundle";
assertNull("Test bundle must be absent before installing", findBundle(symbolicName));
// install version 1.0
{
final Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, getInstallableResource(
getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.0.jar")), null);
this.waitForBundleEvents(symbolicName + " should be installed with version 1.0", listener,
new BundleEvent(symbolicName, "1.0", org.osgi.framework.BundleEvent.INSTALLED),
new BundleEvent(symbolicName, "1.0", org.osgi.framework.BundleEvent.STARTED));
assertBundle("After installing", symbolicName, "1.0", Bundle.ACTIVE);
}
// install version 1.1 and remove 1.0 in one go
{
final Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME,
getInstallableResource(getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.1.jar")),
getNonInstallableResourceUrl(getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.0.jar")));
this.waitForBundleEvents(symbolicName + " should be updated", listener,
new BundleEvent(symbolicName, null, org.osgi.framework.BundleEvent.UPDATED),
new BundleEvent(symbolicName, "1.1", org.osgi.framework.BundleEvent.STARTED));
assertBundle("After installing", symbolicName, "1.1", Bundle.ACTIVE);
}
}
/**
* This test class assures that whenever a new bundle is
* provided with the same url as an already installed bundle,
* the already installed bundle is uninstalled and the new one installed.
* @see <a href="https://issues.apache.org/jira/browse/SLING-6392">SLING-6392</a>
*/
@Test
public void testReplaceBundleWithSameUrlButDifferentSymbolicName() throws Exception {
final String symbolicName = "osgi-installer-testbundle";
final String symbolicName2 = "osgi-installer-testA";
final String installableResourceId = "stable-id";
assertNull("Test bundle must not be present before test", findBundle(symbolicName));
assertNull("Test A bundle must not be present before test", findBundle(symbolicName2));
{
//assertNull("Test bundle must be absent before installing", findBundle(symbolicName));
final Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, getInstallableResource(
getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.0.jar"), installableResourceId, "1", InstallableResource.DEFAULT_PRIORITY), null);
this.waitForBundleEvents(symbolicName + " must be installed", listener,
new BundleEvent(symbolicName, "1.0", org.osgi.framework.BundleEvent.INSTALLED),
new BundleEvent(symbolicName, "1.0", org.osgi.framework.BundleEvent.STARTED));
assertBundle("After installing", symbolicName, "1.0", Bundle.ACTIVE);
}
// now modify the bundle (having the same url but a different symbolic name and different digest)
{
final Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, getInstallableResource(
getTestBundle(BUNDLE_BASE_NAME + "-testA-1.0.jar"), installableResourceId, "2", InstallableResource.DEFAULT_PRIORITY), null);
this.waitForBundleEvents(symbolicName2 + " must be installed and " + symbolicName + " uninstalled", listener,
new BundleEvent(symbolicName, "1.0", org.osgi.framework.BundleEvent.STOPPED),
new BundleEvent(symbolicName, "1.0", org.osgi.framework.BundleEvent.UNINSTALLED),
new BundleEvent(symbolicName2, "1.0", org.osgi.framework.BundleEvent.INSTALLED),
new BundleEvent(symbolicName2, "1.0", org.osgi.framework.BundleEvent.STARTED));
assertBundle("After installing a different bundle with same id " + installableResourceId, symbolicName2, "1.0", Bundle.ACTIVE);
assertNull("Test bundle must not be present after removing it", findBundle(symbolicName));
}
}
}