| // |
| // ======================================================================== |
| // Copyright (c) 1995-2015 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.deploy.providers; |
| |
| import java.io.IOException; |
| import java.util.concurrent.atomic.AtomicInteger; |
| |
| import org.eclipse.jetty.deploy.AppProvider; |
| import org.eclipse.jetty.deploy.DeploymentManager; |
| import org.eclipse.jetty.deploy.test.XmlConfiguredJetty; |
| import org.eclipse.jetty.toolchain.test.OS; |
| import org.eclipse.jetty.toolchain.test.TestTracker; |
| import org.eclipse.jetty.toolchain.test.TestingDir; |
| import org.eclipse.jetty.util.Scanner; |
| import org.eclipse.jetty.util.log.Log; |
| import org.eclipse.jetty.util.log.Logger; |
| import org.eclipse.jetty.util.resource.Resource; |
| import org.junit.After; |
| import org.junit.Assume; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| /** |
| * Similar in scope to {@link ScanningAppProviderStartupTest}, except is concerned with the modification of existing |
| * deployed webapps due to incoming changes identified by the {@link ScanningAppProvider}. |
| */ |
| public class ScanningAppProviderRuntimeUpdatesTest |
| { |
| private static final Logger LOG = Log.getLogger(ScanningAppProviderRuntimeUpdatesTest.class); |
| |
| @Rule |
| public TestTracker tracker = new TestTracker(); |
| |
| @Rule |
| public TestingDir testdir = new TestingDir(); |
| private static XmlConfiguredJetty jetty; |
| private final AtomicInteger _scans = new AtomicInteger(); |
| private int _providers; |
| |
| @Before |
| public void setupEnvironment() throws Exception |
| { |
| testdir.ensureEmpty(); |
| Resource.setDefaultUseCaches(false); |
| |
| jetty = new XmlConfiguredJetty(testdir); |
| jetty.addConfiguration("jetty.xml"); |
| jetty.addConfiguration("jetty-http.xml"); |
| jetty.addConfiguration("jetty-deploymgr-contexts.xml"); |
| |
| // Should not throw an Exception |
| jetty.load(); |
| |
| // Start it |
| jetty.start(); |
| |
| // monitor tick |
| DeploymentManager dm = jetty.getServer().getBean(DeploymentManager.class); |
| for (AppProvider provider : dm.getAppProviders()) |
| { |
| if (provider instanceof ScanningAppProvider) |
| { |
| _providers++; |
| ((ScanningAppProvider)provider).addScannerListener(new Scanner.ScanListener() |
| { |
| public void scan() |
| { |
| _scans.incrementAndGet(); |
| } |
| }); |
| } |
| } |
| |
| } |
| |
| @After |
| public void teardownEnvironment() throws Exception |
| { |
| // Stop jetty. |
| jetty.stop(); |
| } |
| |
| public void waitForDirectoryScan() |
| { |
| int scan=_scans.get()+(2*_providers); |
| do |
| { |
| try |
| { |
| Thread.sleep(200); |
| } |
| catch(InterruptedException e) |
| { |
| LOG.warn(e); |
| } |
| } |
| while(_scans.get()<scan); |
| } |
| |
| /** |
| * Simple webapp deployment after startup of server. |
| * @throws IOException on test failure |
| */ |
| @Test |
| public void testAfterStartupContext() throws IOException |
| { |
| jetty.copyWebapp("foo-webapp-1.war","foo.war"); |
| jetty.copyWebapp("foo.xml","foo.xml"); |
| |
| waitForDirectoryScan(); |
| waitForDirectoryScan(); |
| |
| jetty.assertWebAppContextsExists("/foo"); |
| } |
| |
| /** |
| * Simple webapp deployment after startup of server, and then removal of the webapp. |
| * @throws IOException on test failure |
| */ |
| @Test |
| public void testAfterStartupThenRemoveContext() throws IOException |
| { |
| jetty.copyWebapp("foo-webapp-1.war","foo.war"); |
| jetty.copyWebapp("foo.xml","foo.xml"); |
| |
| waitForDirectoryScan(); |
| waitForDirectoryScan(); |
| |
| jetty.assertWebAppContextsExists("/foo"); |
| |
| jetty.removeWebapp("foo.war"); |
| jetty.removeWebapp("foo.xml"); |
| |
| waitForDirectoryScan(); |
| waitForDirectoryScan(); |
| |
| jetty.assertNoWebAppContexts(); |
| } |
| |
| /** |
| * Simple webapp deployment after startup of server, and then removal of the webapp. |
| * @throws Exception on test failure |
| */ |
| @Test |
| public void testAfterStartupThenUpdateContext() throws Exception |
| { |
| // This test will not work on Windows as second war file would |
| // not be written over the first one because of a file lock |
| Assume.assumeTrue(!OS.IS_WINDOWS); |
| Assume.assumeTrue(!OS.IS_OSX); // build server has issues with finding itself apparently |
| |
| |
| jetty.copyWebapp("foo-webapp-1.war","foo.war"); |
| jetty.copyWebapp("foo.xml","foo.xml"); |
| |
| waitForDirectoryScan(); |
| waitForDirectoryScan(); |
| |
| jetty.assertWebAppContextsExists("/foo"); |
| |
| // Test that webapp response contains "-1" |
| jetty.assertResponseContains("/foo/info","FooServlet-1"); |
| |
| waitForDirectoryScan(); |
| //System.err.println("Updating war files"); |
| jetty.copyWebapp("foo.xml","foo.xml"); // essentially "touch" the context xml |
| jetty.copyWebapp("foo-webapp-2.war","foo.war"); |
| |
| // This should result in the existing foo.war being replaced with the new foo.war |
| waitForDirectoryScan(); |
| waitForDirectoryScan(); |
| jetty.assertWebAppContextsExists("/foo"); |
| |
| // Test that webapp response contains "-2" |
| jetty.assertResponseContains("/foo/info","FooServlet-2"); |
| } |
| } |