| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.core.tests.builder; |
| |
| import junit.framework.*; |
| |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.jdt.core.*; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.core.tests.util.Util; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.*; |
| |
| public class BuildpathTests extends Tests { |
| |
| public BuildpathTests(String name) { |
| super(name); |
| } |
| |
| public static Test suite() { |
| if (false) { |
| TestSuite suite = new TestSuite(BuildpathTests.class.getName()); |
| suite.addTest(new BuildpathTests("testExternalJarChange")); //$NON-NLS-1$ |
| return suite; |
| } |
| return new TestSuite(BuildpathTests.class); |
| } |
| public void testClasspathFileChange() throws JavaModelException { |
| // create project with src folder, and alternate unused src2 folder |
| IPath projectPath = env.addProject("Project"); //$NON-NLS-1$ |
| env.removePackageFragmentRoot(projectPath, ""); //$NON-NLS-1$ |
| IPath root = env.addPackageFragmentRoot(projectPath, "src"); //$NON-NLS-1$ |
| env.addExternalJars(projectPath, Util.getJavaClassLibs()); |
| env.setOutputFolder(projectPath, "bin"); //$NON-NLS-1$ |
| IPath classTest1 = env.addClass(root, "p1", "Test1", //$NON-NLS-1$ //$NON-NLS-2$ |
| "package p1;\n"+ //$NON-NLS-1$ |
| "public class Test1 extends Zork1 {}" //$NON-NLS-1$ |
| ); |
| // not yet on the classpath |
| IPath src2Path = env.addFolder(projectPath, "src2"); //$NON-NLS-1$ |
| IPath src2p1Path = env.addFolder(src2Path, "p1"); //$NON-NLS-1$ |
| env.addFile(src2p1Path, "Zork1.java", //$NON-NLS-1$ //$NON-NLS-2$ |
| "package p1;\n"+ //$NON-NLS-1$ |
| "public class Zork1 {}" //$NON-NLS-1$ |
| ); |
| |
| fullBuild(); |
| expectingSpecificProblemFor(classTest1, new Problem("src", "Zork1 cannot be resolved to a type", classTest1)); //$NON-NLS-1$ //$NON-NLS-2$ |
| |
| //---------------------------- |
| // Step 2 |
| //---------------------------- |
| StringBuffer buffer = new StringBuffer("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"); //$NON-NLS-1$ |
| buffer.append("<classpath>\n"); //$NON-NLS-1$ |
| buffer.append(" <classpathentry kind=\"src\" path=\"src\"/>\n"); //$NON-NLS-1$ |
| buffer.append(" <classpathentry kind=\"src\" path=\"src2\"/>\n"); // add src2 on classpath through resource change //$NON-NLS-1$ |
| String[] classlibs = Util.getJavaClassLibs(); |
| for (int i = 0; i < classlibs.length; i++) { |
| buffer.append(" <classpathentry kind=\"lib\" path=\"").append(classlibs[i]).append("\"/>\n"); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| buffer.append(" <classpathentry kind=\"output\" path=\"bin\"/>\n"); //$NON-NLS-1$ |
| buffer.append("</classpath>"); //$NON-NLS-1$ |
| boolean wasAutoBuilding = env.isAutoBuilding(); |
| try { |
| // turn autobuild on |
| env.setAutoBuilding(true); |
| // write new .classpath, will trigger autobuild |
| env.addFile(projectPath, ".classpath", buffer.toString()); //$NON-NLS-1$ |
| // ensures the builder did see the classpath change |
| env.waitForAutoBuild(); |
| expectingNoProblems(); |
| } finally { |
| env.setAutoBuilding(wasAutoBuilding); |
| } |
| } |
| |
| public void testClosedProject() throws JavaModelException { |
| IPath project1Path = env.addProject("CP1"); //$NON-NLS-1$ |
| env.addExternalJars(project1Path, Util.getJavaClassLibs()); |
| IPath jarPath = env.addInternalJar(project1Path, "temp.jar", new byte[] {0}); //$NON-NLS-1$ |
| |
| IPath project2Path = env.addProject("CP2"); //$NON-NLS-1$ |
| env.addExternalJars(project2Path, Util.getJavaClassLibs()); |
| env.addRequiredProject(project2Path, project1Path); |
| |
| IPath project3Path = env.addProject("CP3"); //$NON-NLS-1$ |
| env.addExternalJars(project3Path, Util.getJavaClassLibs()); |
| env.addExternalJar(project3Path, jarPath.toString()); |
| |
| fullBuild(); |
| expectingNoProblems(); |
| |
| //---------------------------- |
| // Step 2 |
| //---------------------------- |
| env.closeProject(project1Path); |
| |
| incrementalBuild(); |
| expectingOnlyProblemsFor(new IPath[] {project2Path, project3Path}); |
| expectingOnlySpecificProblemsFor(project2Path, |
| new Problem[] { |
| new Problem("", "The project cannot be built until build path errors are resolved", project2Path), //$NON-NLS-1$ //$NON-NLS-2$ |
| new Problem("Build path", "Project CP2 is missing required Java project: 'CP1'", project2Path) //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| ); |
| expectingOnlySpecificProblemsFor(project3Path, |
| new Problem[] { |
| new Problem("", "The project cannot be built until build path errors are resolved", project3Path), //$NON-NLS-1$ //$NON-NLS-2$ |
| new Problem("Build path", "Project CP3 is missing required library: '/CP1/temp.jar'", project3Path) //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| ); |
| |
| env.openProject(project1Path); |
| incrementalBuild(); |
| expectingNoProblems(); |
| |
| //---------------------------- |
| // Step 3 |
| //---------------------------- |
| Hashtable options = JavaCore.getOptions(); |
| options.put(JavaCore.CORE_JAVA_BUILD_INVALID_CLASSPATH, JavaCore.IGNORE); |
| JavaCore.setOptions(options); |
| env.closeProject(project1Path); |
| |
| incrementalBuild(); |
| expectingOnlyProblemsFor(new IPath[] {project2Path, project3Path}); |
| expectingOnlySpecificProblemFor(project2Path, |
| new Problem("Build path", "Project CP2 is missing required Java project: 'CP1'", project2Path) //$NON-NLS-1$ //$NON-NLS-2$ |
| ); |
| expectingOnlySpecificProblemFor(project3Path, |
| new Problem("Build path", "Project CP3 is missing required library: '/CP1/temp.jar'", project3Path) //$NON-NLS-1$ //$NON-NLS-2$ |
| ); |
| |
| env.openProject(project1Path); |
| incrementalBuild(); |
| expectingNoProblems(); |
| |
| options.put(JavaCore.CORE_JAVA_BUILD_INVALID_CLASSPATH, JavaCore.ABORT); |
| JavaCore.setOptions(options); |
| } |
| |
| /* |
| * Ensures that changing an external jar and refreshing the projects triggers a rebuild |
| * (regression test for bug 50207 Compile errors fixed by 'refresh' do not reset problem list or package explorer error states) |
| */ |
| public void testExternalJarChange() throws JavaModelException, IOException { |
| // setup |
| IPath projectPath = env.addProject("Project"); //$NON-NLS-1$ |
| env.addExternalJars(projectPath, Util.getJavaClassLibs()); |
| IPath root = env.getPackageFragmentRootPath(projectPath, ""); //$NON-NLS-1$ |
| IPath classTest = env.addClass(root, "p", "X", //$NON-NLS-1$ //$NON-NLS-2$ |
| "package p;\n"+ //$NON-NLS-1$ |
| "public class X {\n" + //$NON-NLS-1$ |
| " void foo() {\n" + //$NON-NLS-1$ |
| " new q.Y().bar();\n" + //$NON-NLS-1$ |
| " }\n" + //$NON-NLS-1$ |
| "}" //$NON-NLS-1$ |
| ); |
| String externalJar = Util.getOutputDirectory() + File.separator + "test.jar"; //$NON-NLS-1$ |
| Util.createJar( |
| new String[] { |
| "q/Y.java", //$NON-NLS-1$ |
| "package q;\n" + //$NON-NLS-1$ |
| "public class Y {\n" + //$NON-NLS-1$ |
| "}" //$NON-NLS-1$ |
| }, |
| new HashMap(), |
| externalJar |
| ); |
| long lastModified = new java.io.File(externalJar).lastModified(); |
| env.addExternalJar(projectPath, externalJar); |
| |
| // build -> expecting problems |
| fullBuild(); |
| expectingProblemsFor(classTest); |
| |
| try { |
| Thread.sleep(1000); |
| } catch(InterruptedException e) { |
| } |
| // fix jar |
| Util.createJar( |
| new String[] { |
| "q/Y.java", //$NON-NLS-1$ |
| "package q;\n" + //$NON-NLS-1$ |
| "public class Y {\n" + //$NON-NLS-1$ |
| " public void bar() {\n" + //$NON-NLS-1$ |
| " }\n" + //$NON-NLS-1$ |
| "}" //$NON-NLS-1$ |
| }, |
| new HashMap(), |
| externalJar |
| ); |
| |
| new java.io.File(externalJar).setLastModified(lastModified + 1000); // to be sure its different |
| // refresh project and rebuild -> expecting no problems |
| IJavaProject project = JavaCore.create(ResourcesPlugin.getWorkspace().getRoot().getProject("Project")); //$NON-NLS-1$ |
| project.getJavaModel().refreshExternalArchives(new IJavaElement[] {project}, null); |
| incrementalBuild(); |
| expectingNoProblems(); |
| |
| } |
| |
| public void testMissingLibrary1() throws JavaModelException { |
| IPath projectPath = env.addProject("Project"); //$NON-NLS-1$ |
| env.removePackageFragmentRoot(projectPath, ""); //$NON-NLS-1$ |
| IPath root = env.addPackageFragmentRoot(projectPath, "src"); //$NON-NLS-1$ |
| IPath bin = env.setOutputFolder(projectPath, "bin"); //$NON-NLS-1$ |
| IPath classTest1 = env.addClass(root, "p1", "Test1", //$NON-NLS-1$ //$NON-NLS-2$ |
| "package p1;\n"+ //$NON-NLS-1$ |
| "public class Test1 {}" //$NON-NLS-1$ |
| ); |
| |
| fullBuild(); |
| expectingOnlyProblemsFor(new IPath[] {projectPath, classTest1}); |
| expectingOnlySpecificProblemsFor(projectPath, |
| new Problem[] { |
| new Problem("", "The project was not built since its build path is incomplete. Cannot find the class file for java.lang.Object. Fix the build path then try building this project", projectPath), //$NON-NLS-1$ //$NON-NLS-2$ |
| new Problem("p1", "The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class files", classTest1) //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| ); |
| |
| //---------------------------- |
| // Step 2 |
| //---------------------------- |
| env.addExternalJars(projectPath, Util.getJavaClassLibs()); |
| |
| incrementalBuild(); |
| expectingNoProblems(); |
| expectingPresenceOf(new IPath[]{ |
| bin.append("p1").append("Test1.class"), //$NON-NLS-1$ //$NON-NLS-2$ |
| }); |
| } |
| |
| public void testMissingLibrary2() throws JavaModelException { |
| IPath projectPath = env.addProject("Project"); //$NON-NLS-1$ |
| env.removePackageFragmentRoot(projectPath, ""); //$NON-NLS-1$ |
| IPath root = env.addPackageFragmentRoot(projectPath, "src"); //$NON-NLS-1$ |
| IPath bin = env.setOutputFolder(projectPath, "bin"); //$NON-NLS-1$ |
| IPath classTest1 = env.addClass(root, "p1", "Test1", //$NON-NLS-1$ //$NON-NLS-2$ |
| "package p1;\n"+ //$NON-NLS-1$ |
| "public class Test1 {}" //$NON-NLS-1$ |
| ); |
| IPath classTest2 = env.addClass(root, "p2", "Test2", //$NON-NLS-1$ //$NON-NLS-2$ |
| "package p2;\n"+ //$NON-NLS-1$ |
| "public class Test2 {}" //$NON-NLS-1$ |
| ); |
| IPath classTest3 = env.addClass(root, "p2", "Test3", //$NON-NLS-1$ //$NON-NLS-2$ |
| "package p2;\n"+ //$NON-NLS-1$ |
| "public class Test3 {}" //$NON-NLS-1$ |
| ); |
| |
| fullBuild(); |
| expectingSpecificProblemFor( |
| projectPath, |
| new Problem("", "The project was not built since its build path is incomplete. Cannot find the class file for java.lang.Object. Fix the build path then try building this project", projectPath)); //$NON-NLS-1$ //$NON-NLS-2$ |
| |
| Problem[] prob1 = env.getProblemsFor(classTest1); |
| Problem[] prob2 = env.getProblemsFor(classTest2); |
| Problem[] prob3 = env.getProblemsFor(classTest3); |
| assertEquals("too many problems", prob1.length + prob2.length + prob3.length,1); //$NON-NLS-1$ |
| if(prob1.length == 1) { |
| expectingSpecificProblemFor(classTest1, new Problem("p1", "The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class files", classTest1)); //$NON-NLS-1$ //$NON-NLS-2$ |
| } else if (prob2.length == 1) { |
| expectingSpecificProblemFor(classTest2, new Problem("p2", "The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class files", classTest2)); //$NON-NLS-1$ //$NON-NLS-2$ |
| } else { |
| expectingSpecificProblemFor(classTest3, new Problem("p2", "The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class files", classTest3)); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| //---------------------------- |
| // Step 2 |
| //---------------------------- |
| env.addExternalJars(projectPath, Util.getJavaClassLibs()); |
| |
| incrementalBuild(); |
| expectingNoProblems(); |
| expectingPresenceOf(new IPath[]{ |
| bin.append("p1").append("Test1.class"), //$NON-NLS-1$ //$NON-NLS-2$ |
| bin.append("p2").append("Test2.class"), //$NON-NLS-1$ //$NON-NLS-2$ |
| bin.append("p2").append("Test3.class") //$NON-NLS-1$ //$NON-NLS-2$ |
| }); |
| } |
| |
| public void testMissingProject() throws JavaModelException { |
| IPath project1Path = env.addProject("MP1"); //$NON-NLS-1$ |
| env.addExternalJars(project1Path, Util.getJavaClassLibs()); |
| |
| IPath project2Path = env.addProject("MP2"); //$NON-NLS-1$ |
| env.addExternalJars(project2Path, Util.getJavaClassLibs()); |
| env.addRequiredProject(project2Path, project1Path); |
| |
| fullBuild(); |
| expectingNoProblems(); |
| |
| //---------------------------- |
| // Step 2 |
| //---------------------------- |
| env.removeProject(project1Path); |
| |
| incrementalBuild(); |
| expectingOnlyProblemsFor(project2Path); |
| expectingOnlySpecificProblemsFor(project2Path, |
| new Problem[] { |
| new Problem("", "The project cannot be built until build path errors are resolved", project2Path), //$NON-NLS-1$ //$NON-NLS-2$ |
| new Problem("Build path", "Project MP2 is missing required Java project: 'MP1'", project2Path) //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| ); |
| |
| project1Path = env.addProject("MP1"); //$NON-NLS-1$ |
| env.addExternalJars(project1Path, Util.getJavaClassLibs()); |
| |
| incrementalBuild(); |
| expectingNoProblems(); |
| |
| //---------------------------- |
| // Step 3 |
| //---------------------------- |
| Hashtable options = JavaCore.getOptions(); |
| options.put(JavaCore.CORE_JAVA_BUILD_INVALID_CLASSPATH, JavaCore.IGNORE); |
| JavaCore.setOptions(options); |
| env.removeProject(project1Path); |
| |
| incrementalBuild(); |
| expectingOnlyProblemsFor(project2Path); |
| expectingOnlySpecificProblemFor(project2Path, |
| new Problem("Build path", "Project MP2 is missing required Java project: 'MP1'", project2Path) //$NON-NLS-1$ //$NON-NLS-2$ |
| ); |
| |
| project1Path = env.addProject("MP1"); //$NON-NLS-1$ |
| env.addExternalJars(project1Path, Util.getJavaClassLibs()); |
| |
| incrementalBuild(); |
| expectingNoProblems(); |
| |
| options.put(JavaCore.CORE_JAVA_BUILD_INVALID_CLASSPATH, JavaCore.ABORT); |
| JavaCore.setOptions(options); |
| } |
| } |
