| // |
| // ======================================================================== |
| // 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.start; |
| |
| import static org.hamcrest.Matchers.*; |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| import java.io.PrintWriter; |
| import java.io.StringWriter; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.jetty.toolchain.test.IO; |
| import org.eclipse.jetty.toolchain.test.MavenTestingUtils; |
| import org.eclipse.jetty.toolchain.test.TestingDir; |
| import org.junit.Assert; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| public class PropertyPassingTest |
| { |
| private static class ConsoleCapture implements Runnable |
| { |
| private String mode; |
| private BufferedReader reader; |
| private StringWriter output; |
| |
| public ConsoleCapture(String mode, InputStream is) |
| { |
| this.mode = mode; |
| this.reader = new BufferedReader(new InputStreamReader(is)); |
| this.output = new StringWriter(); |
| } |
| |
| @Override |
| public void run() |
| { |
| String line; |
| try (PrintWriter out = new PrintWriter(output)) |
| { |
| while ((line = reader.readLine()) != (null)) |
| { |
| out.println(line); |
| } |
| } |
| catch (IOException ignore) |
| { |
| /* ignore */ |
| } |
| finally |
| { |
| IO.close(reader); |
| } |
| } |
| |
| public String getConsoleOutput() |
| { |
| return output.toString(); |
| } |
| |
| public ConsoleCapture start() |
| { |
| Thread thread = new Thread(this,"ConsoleCapture/" + mode); |
| thread.start(); |
| return this; |
| } |
| } |
| |
| @Rule |
| public TestingDir testingdir = new TestingDir(); |
| |
| @Test |
| public void testAsJvmArg() throws IOException, InterruptedException |
| { |
| File bogusXml = MavenTestingUtils.getTestResourceFile("bogus.xml"); |
| |
| // Setup command line |
| List<String> commands = new ArrayList<>(); |
| commands.add(getJavaBin()); |
| commands.add("-Dmain.class=" + PropertyDump.class.getName()); |
| commands.add("-cp"); |
| commands.add(getClassPath()); |
| // addDebug(commands); |
| commands.add("-Dtest.foo=bar"); // TESTING THIS |
| commands.add(getStartJarBin()); |
| commands.add(bogusXml.getAbsolutePath()); |
| |
| // Run command, collect output |
| String output = collectRunOutput(commands); |
| |
| // Test for values |
| Assert.assertThat("output",output,containsString("foo=bar")); |
| } |
| |
| @Test |
| public void testAsCommandLineArg() throws IOException, InterruptedException |
| { |
| File bogusXml = MavenTestingUtils.getTestResourceFile("bogus.xml"); |
| |
| // Setup command line |
| List<String> commands = new ArrayList<>(); |
| commands.add(getJavaBin()); |
| commands.add("-Dmain.class=" + PropertyDump.class.getName()); |
| commands.add("-cp"); |
| commands.add(getClassPath()); |
| // addDebug(commands); |
| commands.add(getStartJarBin()); |
| commands.add("test.foo=bar"); // TESTING THIS |
| commands.add(bogusXml.getAbsolutePath()); |
| |
| // Run command, collect output |
| String output = collectRunOutput(commands); |
| |
| // Test for values |
| Assert.assertThat("output",output,containsString("foo=bar")); |
| } |
| |
| @Test |
| public void testAsDashDCommandLineArg() throws IOException, InterruptedException |
| { |
| File bogusXml = MavenTestingUtils.getTestResourceFile("bogus.xml"); |
| |
| // Setup command line |
| List<String> commands = new ArrayList<>(); |
| commands.add(getJavaBin()); |
| commands.add("-Dmain.class=" + PropertyDump.class.getName()); |
| commands.add("-cp"); |
| commands.add(getClassPath()); |
| // addDebug(commands); |
| commands.add(getStartJarBin()); |
| commands.add("-Dtest.foo=bar"); // TESTING THIS |
| commands.add(bogusXml.getAbsolutePath()); |
| |
| // Run command, collect output |
| String output = collectRunOutput(commands); |
| |
| // Test for values |
| Assert.assertThat("output",output,containsString("foo=bar")); |
| } |
| |
| private String getClassPath() |
| { |
| StringBuilder cp = new StringBuilder(); |
| String pathSep = System.getProperty("path.separator"); |
| cp.append(MavenTestingUtils.getProjectDir("target/classes")); |
| cp.append(pathSep); |
| cp.append(MavenTestingUtils.getProjectDir("target/test-classes")); |
| return cp.toString(); |
| } |
| |
| protected void addDebug(List<String> commands) |
| { |
| commands.add("-Xdebug"); |
| commands.add("-Xrunjdwp:server=y,transport=dt_socket,address=4000,suspend=y"); |
| } |
| |
| private String collectRunOutput(List<String> commands) throws IOException, InterruptedException |
| { |
| StringBuilder cline = new StringBuilder(); |
| for (String command : commands) |
| { |
| cline.append(command).append(" "); |
| } |
| System.out.println("Command line: " + cline); |
| |
| ProcessBuilder builder = new ProcessBuilder(commands); |
| // Set PWD |
| builder.directory(MavenTestingUtils.getTestResourceDir("empty.home")); |
| Process pid = builder.start(); |
| |
| ConsoleCapture stdOutPump = new ConsoleCapture("STDOUT",pid.getInputStream()).start(); |
| ConsoleCapture stdErrPump = new ConsoleCapture("STDERR",pid.getErrorStream()).start(); |
| |
| int exitCode = pid.waitFor(); |
| if (exitCode != 0) |
| { |
| System.out.printf("STDERR: [" + stdErrPump.getConsoleOutput() + "]%n"); |
| System.out.printf("STDOUT: [" + stdOutPump.getConsoleOutput() + "]%n"); |
| Assert.assertThat("Exit code",exitCode,is(0)); |
| } |
| return stdOutPump.getConsoleOutput(); |
| } |
| |
| private String getStartJarBin() |
| { |
| return org.eclipse.jetty.start.Main.class.getName(); |
| } |
| |
| private String getJavaBin() |
| { |
| return CommandLineBuilder.findJavaBin(); |
| } |
| } |