| // |
| // ======================================================================== |
| // Copyright (c) 1995-2017 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.jstl; |
| |
| import static org.hamcrest.Matchers.containsString; |
| import static org.hamcrest.Matchers.is; |
| import static org.junit.Assert.assertThat; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| import java.io.StringWriter; |
| import java.net.HttpURLConnection; |
| import java.net.URI; |
| |
| import org.eclipse.jetty.server.Server; |
| import org.eclipse.jetty.server.ServerConnector; |
| import org.eclipse.jetty.toolchain.test.FS; |
| import org.eclipse.jetty.toolchain.test.IO; |
| import org.eclipse.jetty.toolchain.test.JAR; |
| import org.eclipse.jetty.toolchain.test.MavenTestingUtils; |
| import org.eclipse.jetty.webapp.Configuration; |
| import org.eclipse.jetty.webapp.WebAppContext; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| public class JspIncludeTest |
| { |
| private static Server server; |
| private static URI baseUri; |
| |
| @BeforeClass |
| public static void startServer() throws Exception |
| { |
| // Setup Server |
| server = new Server(); |
| ServerConnector connector = new ServerConnector(server); |
| connector.setPort(0); |
| server.addConnector(connector); |
| |
| // Setup WebAppContext |
| File testWebAppDir = MavenTestingUtils.getProjectDir("src/test/webapp"); |
| |
| // Prepare WebApp libs |
| File libDir = new File(testWebAppDir, "WEB-INF/lib"); |
| FS.ensureDirExists(libDir); |
| File testTagLibDir = MavenTestingUtils.getProjectDir("src/test/taglibjar"); |
| JAR.create(testTagLibDir, new File(libDir, "testtaglib.jar")); |
| |
| // Configure WebAppContext |
| |
| Configuration.ClassList classlist = Configuration.ClassList |
| .setServerDefault(server); |
| |
| classlist.addBefore( |
| "org.eclipse.jetty.webapp.JettyWebXmlConfiguration", |
| "org.eclipse.jetty.annotations.AnnotationConfiguration"); |
| |
| WebAppContext context = new WebAppContext(); |
| context.setContextPath("/"); |
| |
| File scratchDir = MavenTestingUtils.getTargetFile("tests/" + JspIncludeTest.class.getSimpleName() + "-scratch"); |
| FS.ensureEmpty(scratchDir); |
| JspConfig.init(context, testWebAppDir.toURI(), scratchDir); |
| |
| server.setHandler(context); |
| |
| // Start Server |
| server.start(); |
| |
| // Figure out Base URI |
| String host = connector.getHost(); |
| if (host == null) |
| { |
| host = "localhost"; |
| } |
| int port = connector.getLocalPort(); |
| baseUri = new URI(String.format("http://%s:%d/", host, port)); |
| } |
| |
| @AfterClass |
| public static void stopServer() throws Exception |
| { |
| server.stop(); |
| } |
| |
| @Test |
| public void testTopWithIncluded() throws IOException |
| { |
| URI uri = baseUri.resolve("/top.jsp"); |
| // System.out.println("GET (String): " + uri.toASCIIString()); |
| |
| InputStream in = null; |
| InputStreamReader reader = null; |
| HttpURLConnection connection = null; |
| |
| try |
| { |
| connection = (HttpURLConnection) uri.toURL().openConnection(); |
| connection.connect(); |
| if (HttpURLConnection.HTTP_OK != connection.getResponseCode()) |
| { |
| String body = getPotentialBody(connection); |
| String err = String.format("GET request failed (%d %s) %s%n%s", connection.getResponseCode(), connection.getResponseMessage(), |
| uri.toASCIIString(), body); |
| throw new IOException(err); |
| } |
| in = connection.getInputStream(); |
| reader = new InputStreamReader(in); |
| StringWriter writer = new StringWriter(); |
| IO.copy(reader, writer); |
| |
| String response = writer.toString(); |
| // System.out.printf("Response%n%s",response); |
| assertThat("Response", response, containsString("<h2> Hello, this is the top page.")); |
| assertThat("Response", response, containsString("<h3> This is the included page")); |
| |
| assertThat("Response Header[main-page-key]", connection.getHeaderField("main-page-key"), is("main-page-value")); |
| assertThat("Response Header[included-page-key]", connection.getHeaderField("included-page-key"), is("included-page-value")); |
| } |
| finally |
| { |
| IO.close(reader); |
| IO.close(in); |
| } |
| } |
| |
| /** |
| * Attempt to obtain the body text if available. Do not throw an exception if body is unable to be fetched. |
| * |
| * @param connection the connection to fetch the body content from. |
| * @return the body content, if present. |
| */ |
| private String getPotentialBody(HttpURLConnection connection) |
| { |
| InputStream in = null; |
| InputStreamReader reader = null; |
| try |
| { |
| in = connection.getInputStream(); |
| reader = new InputStreamReader(in); |
| StringWriter writer = new StringWriter(); |
| IO.copy(reader, writer); |
| return writer.toString(); |
| } |
| catch (IOException e) |
| { |
| return "<no body:" + e.getMessage() + ">"; |
| } |
| finally |
| { |
| IO.close(reader); |
| IO.close(in); |
| } |
| } |
| } |