org.eclipse.jdt.debug.tests/tests/org/eclipse/jdt/debug/tests/core/ModuleOptionsTests.java - jdt/eclipse.jdt.debug - Git at Google

 /*******************************************************************************
  * Copyright (c) 2019 GK Software SE and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
  * which accompanies this distribution, and is available at
  * https://www.eclipse.org/legal/epl-2.0/
  *
  * SPDX-License-Identifier: EPL-2.0
  *
  * Contributors:
  *     Stephan Herrmann - initial API and implementation
  *******************************************************************************/
 package org.eclipse.jdt.debug.tests.core;

 import java.util.Arrays;
 import java.util.List;

 import org.eclipse.debug.core.ILaunchConfiguration;
 import org.eclipse.jdt.core.IClasspathAttribute;
 import org.eclipse.jdt.core.IClasspathEntry;
 import org.eclipse.jdt.core.IJavaProject;
 import org.eclipse.jdt.core.JavaCore;
 import org.eclipse.jdt.core.JavaModelException;
 import org.eclipse.jdt.debug.tests.AbstractDebugTest;
 import org.eclipse.jdt.launching.JavaRuntime;

 public class ModuleOptionsTests extends AbstractDebugTest {

 	private static final String ASSUMED_DEFAULT_MODULES_9 = "java.se," //
 			+ "javafx.base,javafx.controls,javafx.fxml,javafx.graphics,javafx.media,javafx.swing,javafx.web," // REMOVED in 10
 			+ "jdk.accessibility,jdk.attach,jdk.compiler,jdk.dynalink,jdk.httpserver,"//
 			+ "jdk.incubator.httpclient," //
 			+ "jdk.jartool,jdk.javadoc,jdk.jconsole,jdk.jdi,"//
 			+ "jdk.jfr," // all but 10
 			+ "jdk.jshell,jdk.jsobject,jdk.management,"//
 			+ "jdk.management.cmm,jdk.management.jfr,jdk.management.resource," // REMOVED later
 			+ "jdk.net," //
 			+ "jdk.packager,jdk.packager.services,jdk.plugin.dom," // NOT in openjdk
 			+ "jdk.scripting.nashorn,jdk.sctp,jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
 			+ "jdk.xml.dom,"//
 			+ "oracle.desktop,oracle.net"; // NOT in openjdk
 	private static final String ASSUMED_DEFAULT_MODULES_10 = "java.se," //
 			+ "jdk.accessibility,jdk.attach,jdk.compiler,jdk.dynalink,jdk.httpserver," //
 			+ "jdk.incubator.httpclient," // REMOVED later
 			+ "jdk.jartool,jdk.javadoc,jdk.jconsole,jdk.jdi," //
 			+ "jdk.jshell,jdk.jsobject,jdk.management," //
 			+ "jdk.net," //
 			+ "jdk.scripting.nashorn,jdk.sctp,jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
 			+ "jdk.xml.dom";
 	private static final String ASSUMED_DEFAULT_MODULES_12 = "java.se," //
 			+ "jdk.accessibility,jdk.attach,jdk.compiler,jdk.dynalink,jdk.httpserver," //
 			+ "jdk.jartool,jdk.javadoc,jdk.jconsole,jdk.jdi," //
 			+ "jdk.jfr," // all but 10
 			+ "jdk.jshell,jdk.jsobject,jdk.management," //
 			+ "jdk.management.jfr," // all but 10
 			+ "jdk.net," //
 			+ "jdk.scripting.nashorn,jdk.sctp,jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
 			+ "jdk.unsupported.desktop," // NEW
 			+ "jdk.xml.dom";
 	private static final String ASSUMED_DEFAULT_MODULES_14 = "java.se," //
 			+ "jdk.accessibility,jdk.attach,jdk.compiler,jdk.dynalink,jdk.httpserver," //
 			+ "jdk.incubator.foreign," // NEW in 14
 			+ "jdk.jartool,jdk.javadoc,jdk.jconsole,jdk.jdi," //
 			+ "jdk.jfr," //
 			+ "jdk.jshell,jdk.jsobject,jdk.management," //
 			+ "jdk.management.jfr," //
 			+ "jdk.net," //
 			+ "jdk.nio.mapmode," // NEW in 14
 			+ "jdk.scripting.nashorn,jdk.sctp,jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
 			+ "jdk.unsupported.desktop," // since 12
 			+ "jdk.xml.dom";

 	public ModuleOptionsTests(String name) {
 		super(name);
 	}

 	@Override
 	protected IJavaProject getProjectContext() {
 		return get9Project();
 	}

 	protected void addClasspathAttributesToSystemLibrary(IJavaProject project, IClasspathAttribute[] extraAttributes) throws JavaModelException {
 		IClasspathEntry[] rawClasspath = project.getRawClasspath();
 		int i = indexOfJREContainer(rawClasspath);
 		rawClasspath[i] = JavaCore.newContainerEntry(rawClasspath[i].getPath(), null, extraAttributes, false);
 		project.setRawClasspath(rawClasspath, null);
 		waitForBuild();
 	}

 	protected void removeClasspathAttributesFromSystemLibrary(IJavaProject project) throws JavaModelException {
 		IClasspathEntry[] rawClasspath = project.getRawClasspath();
 		int i = indexOfJREContainer(rawClasspath);
 		rawClasspath[i] = JavaCore.newContainerEntry(rawClasspath[i].getPath(), null, new IClasspathAttribute[0], false);
 		project.setRawClasspath(rawClasspath, null);
 		waitForBuild();
 	}

 	private List<String> getDefaultModules(IJavaProject javaProject) throws JavaModelException {
 		IClasspathEntry[] rawClasspath = javaProject.getRawClasspath();
 		int i = indexOfJREContainer(rawClasspath);
 		List<String> list = JavaCore.defaultRootModules(Arrays.asList(javaProject.findUnfilteredPackageFragmentRoots(rawClasspath[i])));
 		list.sort(String::compareTo);
 		return list;
 	}

 	private int indexOfJREContainer(IClasspathEntry[] rawClasspath) {
 		for (int i = 0; i < rawClasspath.length; i++) {
 			IClasspathEntry classpathEntry = rawClasspath[i];
 			if (classpathEntry.getEntryKind() == IClasspathEntry.CPE_CONTAINER
 					&& JavaRuntime.JRE_CONTAINER.equals(classpathEntry.getPath().segment(0))) {
 				return i;
 			}
 		}
 		return -1;
 	}

 	public void testAddModules1() throws JavaModelException {
 		IJavaProject javaProject = getProjectContext();
 		List<String> defaultModules = getDefaultModules(javaProject);
 		defaultModules.add("jdk.crypto.cryptoki"); // requires jdk.crypto.ec
 		try {
 			IClasspathAttribute[] attributes = {
 					JavaCore.newClasspathAttribute(IClasspathAttribute.LIMIT_MODULES, String.join(",", defaultModules))
 			};
 			addClasspathAttributesToSystemLibrary(javaProject, attributes);

 			ILaunchConfiguration launchConfiguration = getLaunchConfiguration(javaProject, "LogicalStructures");
 			String cliOptions = JavaRuntime.getModuleCLIOptions(launchConfiguration);
 			assertEquals("Unexpectd cli options", "--add-modules jdk.crypto.cryptoki,jdk.crypto.ec", cliOptions);
 		} finally {
 			removeClasspathAttributesFromSystemLibrary(javaProject);
 		}
 	}

 	public void testLimitModules1() throws JavaModelException {
 		IJavaProject javaProject = getProjectContext();
 		List<String> defaultModules = getDefaultModules(javaProject);
 		String expectedModules;
 		switch (String.join(",", defaultModules)) {
 			case ASSUMED_DEFAULT_MODULES_9:
 				expectedModules = "java.se," //
 						+ "javafx.fxml,javafx.swing,javafx.web," //
 						+ "jdk.accessibility,jdk.httpserver,jdk.incubator.httpclient,"
 						+ "jdk.jartool,jdk.jconsole,jdk.jshell," //
 						+ "jdk.management.cmm,jdk.management.jfr,jdk.management.resource," //
 						+ "jdk.net," //
 						+ "jdk.packager,jdk.packager.services,jdk.plugin.dom," //
 						+ "jdk.scripting.nashorn,jdk.sctp,"
 						+ "jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
 						+ "oracle.desktop,oracle.net";
 				break;
 			case ASSUMED_DEFAULT_MODULES_10:
 				expectedModules = "java.se," //
 						+ "jdk.accessibility,jdk.httpserver,jdk.incubator.httpclient," //
 						+ "jdk.jartool,jdk.jconsole,jdk.jshell," //
 						+ "jdk.jsobject," // previously pulled in via javafx.*
 						+ "jdk.net," //
 						+ "jdk.scripting.nashorn,jdk.sctp," //
 						+ "jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
 						+ "jdk.xml.dom";
 				break;
 			case ASSUMED_DEFAULT_MODULES_12:
 				expectedModules = "java.se," //
 						+ "jdk.accessibility,jdk.httpserver," //
 						+ "jdk.jartool,jdk.jconsole,jdk.jshell," //
 						+ "jdk.jsobject," //
 						+ "jdk.management.jfr," // all but 10
 						+ "jdk.net," //
 						+ "jdk.scripting.nashorn,jdk.sctp," //
 						+ "jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
 						+ "jdk.unsupported.desktop," // NEW
 						+ "jdk.xml.dom";
 				break;
 			case ASSUMED_DEFAULT_MODULES_14:
 				expectedModules = "java.se," //
 						+ "jdk.accessibility,jdk.httpserver," //
 						+ "jdk.incubator.foreign," // NEW in 14
 						+ "jdk.jartool,jdk.jconsole,jdk.jshell," //
 						+ "jdk.jsobject," //
 						+ "jdk.management.jfr," //
 						+ "jdk.net," //
 						+ "jdk.nio.mapmode," // NEW in 14
 						+ "jdk.scripting.nashorn,jdk.sctp," //
 						+ "jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
 						+ "jdk.unsupported.desktop," //
 						+ "jdk.xml.dom";
 				break;
 			default:
 				fail("Unknown set of default modules " + String.join(",", defaultModules));
 				return;
 		}
 		if (!defaultModules.remove("jdk.javadoc")) { // requires java.compiler and jdk.compiler but is required by no default module
 			fail("expected module was not in defaultModules");
 		}
 		try {
 			IClasspathAttribute[] attributes = {
 					JavaCore.newClasspathAttribute(IClasspathAttribute.LIMIT_MODULES, String.join(",", defaultModules)) };
 			addClasspathAttributesToSystemLibrary(javaProject, attributes);

 			ILaunchConfiguration launchConfiguration = getLaunchConfiguration(javaProject, "LogicalStructures");
 			String cliOptions = JavaRuntime.getModuleCLIOptions(launchConfiguration);
 			assertEquals("Unexpectd cli options", "--limit-modules " + expectedModules, cliOptions);
 		} finally {
 			removeClasspathAttributesFromSystemLibrary(javaProject);
 		}
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2019 GK Software SE and others.
	*
	* This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License 2.0
	* which accompanies this distribution, and is available at
	* https://www.eclipse.org/legal/epl-2.0/
	*
	* SPDX-License-Identifier: EPL-2.0
	*
	* Contributors:
	* Stephan Herrmann - initial API and implementation
	*******************************************************************************/
	package org.eclipse.jdt.debug.tests.core;

	import java.util.Arrays;
	import java.util.List;

	import org.eclipse.debug.core.ILaunchConfiguration;
	import org.eclipse.jdt.core.IClasspathAttribute;
	import org.eclipse.jdt.core.IClasspathEntry;
	import org.eclipse.jdt.core.IJavaProject;
	import org.eclipse.jdt.core.JavaCore;
	import org.eclipse.jdt.core.JavaModelException;
	import org.eclipse.jdt.debug.tests.AbstractDebugTest;
	import org.eclipse.jdt.launching.JavaRuntime;

	public class ModuleOptionsTests extends AbstractDebugTest {

	private static final String ASSUMED_DEFAULT_MODULES_9 = "java.se," //
	+ "javafx.base,javafx.controls,javafx.fxml,javafx.graphics,javafx.media,javafx.swing,javafx.web," // REMOVED in 10
	+ "jdk.accessibility,jdk.attach,jdk.compiler,jdk.dynalink,jdk.httpserver,"//
	+ "jdk.incubator.httpclient," //
	+ "jdk.jartool,jdk.javadoc,jdk.jconsole,jdk.jdi,"//
	+ "jdk.jfr," // all but 10
	+ "jdk.jshell,jdk.jsobject,jdk.management,"//
	+ "jdk.management.cmm,jdk.management.jfr,jdk.management.resource," // REMOVED later
	+ "jdk.net," //
	+ "jdk.packager,jdk.packager.services,jdk.plugin.dom," // NOT in openjdk
	+ "jdk.scripting.nashorn,jdk.sctp,jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
	+ "jdk.xml.dom,"//
	+ "oracle.desktop,oracle.net"; // NOT in openjdk
	private static final String ASSUMED_DEFAULT_MODULES_10 = "java.se," //
	+ "jdk.accessibility,jdk.attach,jdk.compiler,jdk.dynalink,jdk.httpserver," //
	+ "jdk.incubator.httpclient," // REMOVED later
	+ "jdk.jartool,jdk.javadoc,jdk.jconsole,jdk.jdi," //
	+ "jdk.jshell,jdk.jsobject,jdk.management," //
	+ "jdk.net," //
	+ "jdk.scripting.nashorn,jdk.sctp,jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
	+ "jdk.xml.dom";
	private static final String ASSUMED_DEFAULT_MODULES_12 = "java.se," //
	+ "jdk.accessibility,jdk.attach,jdk.compiler,jdk.dynalink,jdk.httpserver," //
	+ "jdk.jartool,jdk.javadoc,jdk.jconsole,jdk.jdi," //
	+ "jdk.jfr," // all but 10
	+ "jdk.jshell,jdk.jsobject,jdk.management," //
	+ "jdk.management.jfr," // all but 10
	+ "jdk.net," //
	+ "jdk.scripting.nashorn,jdk.sctp,jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
	+ "jdk.unsupported.desktop," // NEW
	+ "jdk.xml.dom";
	private static final String ASSUMED_DEFAULT_MODULES_14 = "java.se," //
	+ "jdk.accessibility,jdk.attach,jdk.compiler,jdk.dynalink,jdk.httpserver," //
	+ "jdk.incubator.foreign," // NEW in 14
	+ "jdk.jartool,jdk.javadoc,jdk.jconsole,jdk.jdi," //
	+ "jdk.jfr," //
	+ "jdk.jshell,jdk.jsobject,jdk.management," //
	+ "jdk.management.jfr," //
	+ "jdk.net," //
	+ "jdk.nio.mapmode," // NEW in 14
	+ "jdk.scripting.nashorn,jdk.sctp,jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
	+ "jdk.unsupported.desktop," // since 12
	+ "jdk.xml.dom";

	public ModuleOptionsTests(String name) {
	super(name);
	}

	@Override
	protected IJavaProject getProjectContext() {
	return get9Project();
	}

	protected void addClasspathAttributesToSystemLibrary(IJavaProject project, IClasspathAttribute[] extraAttributes) throws JavaModelException {
	IClasspathEntry[] rawClasspath = project.getRawClasspath();
	int i = indexOfJREContainer(rawClasspath);
	rawClasspath[i] = JavaCore.newContainerEntry(rawClasspath[i].getPath(), null, extraAttributes, false);
	project.setRawClasspath(rawClasspath, null);
	waitForBuild();
	}

	protected void removeClasspathAttributesFromSystemLibrary(IJavaProject project) throws JavaModelException {
	IClasspathEntry[] rawClasspath = project.getRawClasspath();
	int i = indexOfJREContainer(rawClasspath);
	rawClasspath[i] = JavaCore.newContainerEntry(rawClasspath[i].getPath(), null, new IClasspathAttribute[0], false);
	project.setRawClasspath(rawClasspath, null);
	waitForBuild();
	}

	private List<String> getDefaultModules(IJavaProject javaProject) throws JavaModelException {
	IClasspathEntry[] rawClasspath = javaProject.getRawClasspath();
	int i = indexOfJREContainer(rawClasspath);
	List<String> list = JavaCore.defaultRootModules(Arrays.asList(javaProject.findUnfilteredPackageFragmentRoots(rawClasspath[i])));
	list.sort(String::compareTo);
	return list;
	}

	private int indexOfJREContainer(IClasspathEntry[] rawClasspath) {
	for (int i = 0; i < rawClasspath.length; i++) {
	IClasspathEntry classpathEntry = rawClasspath[i];
	if (classpathEntry.getEntryKind() == IClasspathEntry.CPE_CONTAINER
	&& JavaRuntime.JRE_CONTAINER.equals(classpathEntry.getPath().segment(0))) {
	return i;
	}
	}
	return -1;
	}

	public void testAddModules1() throws JavaModelException {
	IJavaProject javaProject = getProjectContext();
	List<String> defaultModules = getDefaultModules(javaProject);
	defaultModules.add("jdk.crypto.cryptoki"); // requires jdk.crypto.ec
	try {
	IClasspathAttribute[] attributes = {
	JavaCore.newClasspathAttribute(IClasspathAttribute.LIMIT_MODULES, String.join(",", defaultModules))
	};
	addClasspathAttributesToSystemLibrary(javaProject, attributes);

	ILaunchConfiguration launchConfiguration = getLaunchConfiguration(javaProject, "LogicalStructures");
	String cliOptions = JavaRuntime.getModuleCLIOptions(launchConfiguration);
	assertEquals("Unexpectd cli options", "--add-modules jdk.crypto.cryptoki,jdk.crypto.ec", cliOptions);
	} finally {
	removeClasspathAttributesFromSystemLibrary(javaProject);
	}
	}

	public void testLimitModules1() throws JavaModelException {
	IJavaProject javaProject = getProjectContext();
	List<String> defaultModules = getDefaultModules(javaProject);
	String expectedModules;
	switch (String.join(",", defaultModules)) {
	case ASSUMED_DEFAULT_MODULES_9:
	expectedModules = "java.se," //
	+ "javafx.fxml,javafx.swing,javafx.web," //
	+ "jdk.accessibility,jdk.httpserver,jdk.incubator.httpclient,"
	+ "jdk.jartool,jdk.jconsole,jdk.jshell," //
	+ "jdk.management.cmm,jdk.management.jfr,jdk.management.resource," //
	+ "jdk.net," //
	+ "jdk.packager,jdk.packager.services,jdk.plugin.dom," //
	+ "jdk.scripting.nashorn,jdk.sctp,"
	+ "jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
	+ "oracle.desktop,oracle.net";
	break;
	case ASSUMED_DEFAULT_MODULES_10:
	expectedModules = "java.se," //
	+ "jdk.accessibility,jdk.httpserver,jdk.incubator.httpclient," //
	+ "jdk.jartool,jdk.jconsole,jdk.jshell," //
	+ "jdk.jsobject," // previously pulled in via javafx.*
	+ "jdk.net," //
	+ "jdk.scripting.nashorn,jdk.sctp," //
	+ "jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
	+ "jdk.xml.dom";
	break;
	case ASSUMED_DEFAULT_MODULES_12:
	expectedModules = "java.se," //
	+ "jdk.accessibility,jdk.httpserver," //
	+ "jdk.jartool,jdk.jconsole,jdk.jshell," //
	+ "jdk.jsobject," //
	+ "jdk.management.jfr," // all but 10
	+ "jdk.net," //
	+ "jdk.scripting.nashorn,jdk.sctp," //
	+ "jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
	+ "jdk.unsupported.desktop," // NEW
	+ "jdk.xml.dom";
	break;
	case ASSUMED_DEFAULT_MODULES_14:
	expectedModules = "java.se," //
	+ "jdk.accessibility,jdk.httpserver," //
	+ "jdk.incubator.foreign," // NEW in 14
	+ "jdk.jartool,jdk.jconsole,jdk.jshell," //
	+ "jdk.jsobject," //
	+ "jdk.management.jfr," //
	+ "jdk.net," //
	+ "jdk.nio.mapmode," // NEW in 14
	+ "jdk.scripting.nashorn,jdk.sctp," //
	+ "jdk.security.auth,jdk.security.jgss,jdk.unsupported," //
	+ "jdk.unsupported.desktop," //
	+ "jdk.xml.dom";
	break;
	default:
	fail("Unknown set of default modules " + String.join(",", defaultModules));
	return;
	}
	if (!defaultModules.remove("jdk.javadoc")) { // requires java.compiler and jdk.compiler but is required by no default module
	fail("expected module was not in defaultModules");
	}
	try {
	IClasspathAttribute[] attributes = {
	JavaCore.newClasspathAttribute(IClasspathAttribute.LIMIT_MODULES, String.join(",", defaultModules)) };
	addClasspathAttributesToSystemLibrary(javaProject, attributes);

	ILaunchConfiguration launchConfiguration = getLaunchConfiguration(javaProject, "LogicalStructures");
	String cliOptions = JavaRuntime.getModuleCLIOptions(launchConfiguration);
	assertEquals("Unexpectd cli options", "--limit-modules " + expectedModules, cliOptions);
	} finally {
	removeClasspathAttributesFromSystemLibrary(javaProject);
	}
	}
	}