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MainTest.java
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MainTest.java
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//
// ========================================================================
// Copyright (c) 1995-2021 Mort Bay Consulting Pty Ltd and others.
// ------------------------------------------------------------------------
// 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 java.io.File;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.jetty.toolchain.test.IO;
import org.eclipse.jetty.toolchain.test.MavenTestingUtils;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.not;
import static org.hamcrest.Matchers.startsWith;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class MainTest
{
@BeforeEach
public void clearSystemProperties()
{
System.setProperty("jetty.home", "");
System.setProperty("jetty.base", "");
}
@Test
public void testBasicProcessing() throws Exception
{
List<String> cmdLineArgs = new ArrayList<>();
Path testJettyHome = MavenTestingUtils.getTestResourceDir("dist-home").toPath().toRealPath();
cmdLineArgs.add("user.dir=" + testJettyHome);
cmdLineArgs.add("jetty.home=" + testJettyHome);
// cmdLineArgs.add("jetty.http.port=9090");
Main main = new Main();
StartArgs args = main.processCommandLine(cmdLineArgs.toArray(new String[0]));
BaseHome baseHome = main.getBaseHome();
// System.err.println(args);
ConfigurationAssert.assertConfiguration(baseHome, args, "assert-home.txt");
// System.err.println("StartArgs.props:");
// args.getProperties().forEach(p->System.err.println(p));
// System.err.println("BaseHome.props:");
// baseHome.getConfigSources().getProps().forEach(p->System.err.println(p));
Props props = args.getProperties();
assertThat("Props(jetty.home)", props.getString("jetty.home"), is(baseHome.getHome()));
assertThat("Props(jetty.home)", props.getString("jetty.home"), is(not(startsWith("file:"))));
assertThat("Props(jetty.home.uri)", props.getString("jetty.home.uri") + "/", is(baseHome.getHomePath().toUri().toString()));
assertThat("Props(jetty.base)", props.getString("jetty.base"), is(baseHome.getBase()));
assertThat("Props(jetty.base)", props.getString("jetty.base"), is(not(startsWith("file:"))));
assertThat("Props(jetty.base.uri)", props.getString("jetty.base.uri") + "/", is(baseHome.getBasePath().toUri().toString()));
assertThat("System.getProperty(jetty.home)", System.getProperty("jetty.home"), is(baseHome.getHome()));
assertThat("System.getProperty(jetty.home)", System.getProperty("jetty.home"), is(not(startsWith("file:"))));
assertThat("System.getProperty(jetty.base)", System.getProperty("jetty.base"), is(baseHome.getBase()));
assertThat("System.getProperty(jetty.base)", System.getProperty("jetty.base"), is(not(startsWith("file:"))));
}
@Test
public void testStopProcessing() throws Exception
{
List<String> cmdLineArgs = new ArrayList<>();
cmdLineArgs.add("--stop");
cmdLineArgs.add("STOP.PORT=10000");
cmdLineArgs.add("STOP.KEY=foo");
cmdLineArgs.add("STOP.WAIT=300");
Main main = new Main();
StartArgs args = main.processCommandLine(cmdLineArgs.toArray(new String[0]));
// System.err.println(args);
// assertEquals(0, args.getEnabledModules().size(), "--stop should not build module tree");
assertEquals("10000", args.getProperties().getString("STOP.PORT"), "--stop missing port");
assertEquals("foo", args.getProperties().getString("STOP.KEY"), "--stop missing key");
assertEquals("300", args.getProperties().getString("STOP.WAIT"), "--stop missing wait");
}
@Test
@Disabled("Too noisy for general testing")
public void testListConfig() throws Exception
{
List<String> cmdLineArgs = new ArrayList<>();
File testJettyHome = MavenTestingUtils.getTestResourceDir("dist-home");
cmdLineArgs.add("user.dir=" + testJettyHome);
cmdLineArgs.add("jetty.home=" + testJettyHome);
cmdLineArgs.add("--list-config");
// cmdLineArgs.add("--debug");
Main main = new Main();
StartArgs args = main.processCommandLine(cmdLineArgs.toArray(new String[0]));
main.listConfig(args);
}
@Test
@Disabled("Just a bit noisy for general testing")
public void testHelp() throws Exception
{
Main main = new Main();
main.usage(false);
}
@Test
public void testWithCommandLine() throws Exception
{
List<String> cmdLineArgs = new ArrayList<>();
Path homePath = MavenTestingUtils.getTestResourceDir("dist-home").toPath().toRealPath();
cmdLineArgs.add("jetty.home=" + homePath);
cmdLineArgs.add("user.dir=" + homePath);
// JVM args
cmdLineArgs.add("--exec");
cmdLineArgs.add("-Xms1024m");
cmdLineArgs.add("-Xmx1024m");
// Arbitrary Libs
Path extraJar = MavenTestingUtils.getTestResourceFile("extra-libs/example.jar").toPath().toRealPath();
Path extraDir = MavenTestingUtils.getTestResourceDir("extra-resources").toPath().toRealPath();
assertThat("Extra Jar exists: " + extraJar, Files.exists(extraJar), is(true));
assertThat("Extra Dir exists: " + extraDir, Files.exists(extraDir), is(true));
String lib = "--lib=" + extraJar + File.pathSeparator + extraDir;
cmdLineArgs.add(lib);
// Arbitrary XMLs
cmdLineArgs.add("config.xml");
cmdLineArgs.add("config-foo.xml");
cmdLineArgs.add("config-bar.xml");
Main main = new Main();
StartArgs args = main.processCommandLine(cmdLineArgs.toArray(new String[0]));
BaseHome baseHome = main.getBaseHome();
assertThat("jetty.home", baseHome.getHome(), is(homePath.toString()));
assertThat("jetty.base", baseHome.getBase(), is(homePath.toString()));
ConfigurationAssert.assertConfiguration(baseHome, args, "assert-home-with-jvm.txt");
}
@Test
public void testJvmArgExpansion() throws Exception
{
List<String> cmdLineArgs = new ArrayList<>();
Path homePath = MavenTestingUtils.getTestResourceDir("dist-home").toPath().toRealPath();
cmdLineArgs.add("jetty.home=" + homePath);
cmdLineArgs.add("user.dir=" + homePath);
// JVM args
cmdLineArgs.add("--exec");
cmdLineArgs.add("-Xms1g");
cmdLineArgs.add("-Xmx4g");
cmdLineArgs.add("-Xloggc:${jetty.base}/logs/gc-${java.version}.log");
Main main = new Main();
StartArgs args = main.processCommandLine(cmdLineArgs.toArray(new String[0]));
BaseHome baseHome = main.getBaseHome();
assertThat("jetty.home", baseHome.getHome(), is(homePath.toString()));
assertThat("jetty.base", baseHome.getBase(), is(homePath.toString()));
CommandLineBuilder commandLineBuilder = args.getMainArgs(StartArgs.ALL_PARTS);
String commandLine = commandLineBuilder.toString("\n");
String expectedExpansion = String.format("-Xloggc:%s/logs/gc-%s.log",
baseHome.getBase(), System.getProperty("java.version")
);
assertThat(commandLine, containsString(expectedExpansion));
}
@Test
public void testWithModules() throws Exception
{
List<String> cmdLineArgs = new ArrayList<>();
Path homePath = MavenTestingUtils.getTestResourceDir("dist-home").toPath().toRealPath();
cmdLineArgs.add("jetty.home=" + homePath);
cmdLineArgs.add("user.dir=" + homePath);
cmdLineArgs.add("java.version=1.8.0_31");
// Modules
cmdLineArgs.add("--module=optional,extra");
Main main = new Main();
StartArgs args = main.processCommandLine(cmdLineArgs.toArray(new String[0]));
BaseHome baseHome = main.getBaseHome();
assertThat("jetty.home", baseHome.getHome(), is(homePath.toString()));
assertThat("jetty.base", baseHome.getBase(), is(homePath.toString()));
ConfigurationAssert.assertConfiguration(baseHome, args, "assert-home-with-module.txt");
}
@Test
public void testJettyHomeWithSpaces() throws Exception
{
Path distPath = MavenTestingUtils.getTestResourceDir("dist-home").toPath().toRealPath();
Path homePath = MavenTestingUtils.getTargetTestingPath().resolve("dist home with spaces");
if (!Files.exists(homePath))
{
IO.copy(distPath.toFile(), homePath.toFile());
Files.createFile(homePath.resolve("lib/a library.jar"));
}
List<String> cmdLineArgs = new ArrayList<>();
cmdLineArgs.add("user.dir=" + homePath);
cmdLineArgs.add("jetty.home=" + homePath);
cmdLineArgs.add("--lib=lib/a library.jar");
Main main = new Main();
StartArgs args = main.processCommandLine(cmdLineArgs.toArray(new String[0]));
BaseHome baseHome = main.getBaseHome();
assertThat("jetty.home", baseHome.getHome(), is(homePath.toString()));
assertThat("jetty.base", baseHome.getBase(), is(homePath.toString()));
ConfigurationAssert.assertConfiguration(baseHome, args, "assert-home-with-spaces.txt");
}
}