| /* |
| * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0, which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| import java.io.*; |
| import java.net.*; |
| import com.sun.ejte.ccl.reporter.*; |
| |
| /* |
| * Unit test to ensure that servlet that was generated from JSP is reloaded |
| * when its class file is updated (without the JSP getting recompiled). |
| * |
| * This unit test accesses a JSP, which causes the JSP to be compiled to a |
| * servlet, and the servlet class to be loaded. The unit test checks the |
| * servlet response and makes sure it matches the expected output ("This is |
| * my output"). |
| * |
| * The test then updates the servlet class file (without recompiling the |
| * JSP!). The updated servlet class file generates a different output ("This |
| * is my UPDATED output") than the original class file. The unit test checks |
| * that the servlet is reloaded (by comparing its output against the expected |
| * modified output) the next time the JSP is accessed. |
| */ |
| public class WebTest { |
| |
| private static String TEST_NAME; |
| |
| private static final String TEST_ROOT_NAME = "jsp-reload-generated-servlet-if-updated"; |
| |
| private static SimpleReporterAdapter stat = new SimpleReporterAdapter("appserv-tests"); |
| |
| private String host; |
| private String port; |
| private String contextRoot; |
| private String run; |
| |
| public WebTest(String[] args) { |
| host = args[0]; |
| port = args[1]; |
| contextRoot = args[2]; |
| run = args[3]; |
| } |
| |
| public static void main(String[] args) { |
| |
| stat.addDescription( |
| "Unit test to ensure that servlet that " + "was generated from JSP is reloaded when its " + "class file is updated"); |
| WebTest webTest = new WebTest(args); |
| |
| if ("first".equals(webTest.run)) { |
| TEST_NAME = TEST_ROOT_NAME + "-first"; |
| } else { |
| TEST_NAME = TEST_ROOT_NAME + "-second"; |
| } |
| |
| try { |
| webTest.doTest(); |
| } catch (Exception ex) { |
| ex.printStackTrace(); |
| stat.addStatus(TEST_NAME, stat.FAIL); |
| } |
| |
| stat.printSummary(); |
| } |
| |
| public void doTest() throws Exception { |
| |
| InputStream is = null; |
| BufferedReader input = null; |
| try { |
| String expectedResponse = null; |
| if ("first".equals(run)) { |
| expectedResponse = "This is my output"; |
| } else { |
| expectedResponse = "This is my UPDATED output"; |
| } |
| |
| URL url = new URL("http://" + host + ":" + port + contextRoot + "/jsp/test.jsp"); |
| System.out.println("Connecting to: " + url.toString()); |
| HttpURLConnection conn = (HttpURLConnection) url.openConnection(); |
| conn.connect(); |
| int responseCode = conn.getResponseCode(); |
| |
| if (responseCode != 200) { |
| System.err.println("Unexpected return code: " + responseCode); |
| stat.addStatus(TEST_NAME, stat.FAIL); |
| } else { |
| is = conn.getInputStream(); |
| input = new BufferedReader(new InputStreamReader(is)); |
| String line = input.readLine(); |
| if (expectedResponse.equals(line)) { |
| stat.addStatus(TEST_NAME, stat.PASS); |
| } else { |
| System.err.println("Wrong response. Expected: " + expectedResponse + ", received: " + line); |
| stat.addStatus(TEST_NAME, stat.FAIL); |
| } |
| } |
| } finally { |
| try { |
| if (is != null) |
| is.close(); |
| } catch (IOException ex) { |
| } |
| try { |
| if (input != null) |
| input.close(); |
| } catch (IOException ex) { |
| } |
| } |
| } |
| } |