/*******************************************************************************
* Copyright (c) 2000, 2016 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 java.util.Hashtable;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IMarker;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.jdt.core.IAccessRule;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jdt.core.compiler.CategorizedProblem;
import org.eclipse.jdt.core.tests.util.Util;
import org.eclipse.test.OrderedTestSuite;
import junit.framework.Test;
@SuppressWarnings({"rawtypes", "unchecked"})
public class MultiProjectTests extends BuilderTests {
public MultiProjectTests(String name) {
super(name);
}
public static Test suite() {
return new OrderedTestSuite(MultiProjectTests.class);
}
public void testCompileOnlyDependent() throws JavaModelException {
//----------------------------
// Step 1
//----------------------------
//----------------------------
// Project1
//----------------------------
IPath project1Path = env.addProject("Project1"); //$NON-NLS-1$
env.addExternalJars(project1Path, Util.getJavaClassLibs());
IPath root1 = env.getPackageFragmentRootPath(project1Path, ""); //$NON-NLS-1$
env.addClass(root1, "", "A", //$NON-NLS-1$ //$NON-NLS-2$
"public class A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath project2Path = env.addProject("Project2"); //$NON-NLS-1$
env.addExternalJars(project2Path, Util.getJavaClassLibs());
env.addRequiredProject(project2Path, project1Path);
IPath root2 = env.getPackageFragmentRootPath(project2Path, ""); //$NON-NLS-1$
env.addClass(root2, "", "B", //$NON-NLS-1$ //$NON-NLS-2$
"public class B extends A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project3
//----------------------------
IPath project3Path = env.addProject("Project3"); //$NON-NLS-1$
env.addExternalJars(project3Path, Util.getJavaClassLibs());
IPath root3 = env.getPackageFragmentRootPath(project3Path, ""); //$NON-NLS-1$
env.addClass(root3, "", "C", //$NON-NLS-1$ //$NON-NLS-2$
"public class C {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingNoProblems();
//----------------------------
// Step 2
//----------------------------
env.addClass(root1, "", "A", //$NON-NLS-1$ //$NON-NLS-2$
"public class A {\n"+ //$NON-NLS-1$
" int x;\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.waitForManualRefresh();
incrementalBuild();
env.waitForAutoBuild();
expectingCompiledClasses(new String[]{"A", "B"}); //$NON-NLS-1$ //$NON-NLS-2$
env.removeProject(project1Path);
env.removeProject(project2Path);
env.removeProject(project3Path);
}
// 14103 - avoid recompiling unaffected sources in dependent projects
public void testCompileOnlyStructuralDependent() throws JavaModelException {
//----------------------------
// Step 1
//----------------------------
//----------------------------
// Project1
//----------------------------
IPath project1Path = env.addProject("Project1"); //$NON-NLS-1$
env.addExternalJars(project1Path, Util.getJavaClassLibs());
IPath root1 = env.getPackageFragmentRootPath(project1Path, ""); //$NON-NLS-1$
env.addClass(root1, "", "A", //$NON-NLS-1$ //$NON-NLS-2$
"public class A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root1, "", "Unreferenced", //$NON-NLS-1$ //$NON-NLS-2$
"public class Unreferenced {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath project2Path = env.addProject("Project2"); //$NON-NLS-1$
env.addExternalJars(project2Path, Util.getJavaClassLibs());
env.addRequiredProject(project2Path, project1Path);
IPath root2 = env.getPackageFragmentRootPath(project2Path, ""); //$NON-NLS-1$
env.addClass(root2, "", "B", //$NON-NLS-1$ //$NON-NLS-2$
"public class B extends A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project3
//----------------------------
IPath project3Path = env.addProject("Project3"); //$NON-NLS-1$
env.addExternalJars(project3Path, Util.getJavaClassLibs());
IPath root3 = env.getPackageFragmentRootPath(project3Path, ""); //$NON-NLS-1$
env.addClass(root3, "", "C", //$NON-NLS-1$ //$NON-NLS-2$
"public class C {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingNoProblems();
//----------------------------
// Step 2
//----------------------------
// non-structural change should not fool dependent projcts
env.addClass(root1, "", "A", //$NON-NLS-1$ //$NON-NLS-2$
"public class A {\n"+ //$NON-NLS-1$
" // add comment (non-structural change)\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
// structural change, but no actual dependents
env.addClass(root1, "", "Unreferenced", //$NON-NLS-1$ //$NON-NLS-2$
"public class Unreferenced {\n"+ //$NON-NLS-1$
" int x; //structural change\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.waitForManualRefresh();
incrementalBuild();
env.waitForAutoBuild();
expectingCompiledClasses(new String[]{"A", "Unreferenced"}); //$NON-NLS-1$ //$NON-NLS-2$
env.removeProject(project1Path);
env.removeProject(project2Path);
env.removeProject(project3Path);
}
public void testRemoveField() throws JavaModelException {
Hashtable options = JavaCore.getOptions();
options.put(JavaCore.COMPILER_PB_UNUSED_LOCAL, JavaCore.IGNORE); //$NON-NLS-1$
JavaCore.setOptions(options);
//----------------------------
// Step 1
//----------------------------
//----------------------------
// Project1
//----------------------------
IPath project1Path = env.addProject("Project1"); //$NON-NLS-1$
env.addExternalJars(project1Path, Util.getJavaClassLibs());
IPath root1 = env.getPackageFragmentRootPath(project1Path, ""); //$NON-NLS-1$
env.addClass(root1, "", "A", //$NON-NLS-1$ //$NON-NLS-2$
"public class A {\n"+ //$NON-NLS-1$
" public int x;\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath project2Path = env.addProject("Project2"); //$NON-NLS-1$
env.addExternalJars(project2Path, Util.getJavaClassLibs());
env.addRequiredProject(project2Path, project1Path);
IPath root2 = env.getPackageFragmentRootPath(project2Path, ""); //$NON-NLS-1$
IPath b = env.addClass(root2, "", "B", //$NON-NLS-1$ //$NON-NLS-2$
"public class B {\n"+ //$NON-NLS-1$
" public void foo(){\n"+ //$NON-NLS-1$
" int x = new A().x;\n"+ //$NON-NLS-1$
" }\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingNoProblems();
//----------------------------
// Step 2
//----------------------------
env.addClass(root1, "", "A", //$NON-NLS-1$ //$NON-NLS-2$
"public class A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.waitForManualRefresh();
incrementalBuild();
env.waitForAutoBuild();
expectingSpecificProblemFor(b, new Problem("B.foo()", "x cannot be resolved or is not a field", b, 61, 62, CategorizedProblem.CAT_MEMBER, IMarker.SEVERITY_ERROR)); //$NON-NLS-1$ //$NON-NLS-2$
env.removeProject(project1Path);
env.removeProject(project2Path);
}
public void testCompileOrder() throws JavaModelException {
Hashtable options = JavaCore.getOptions();
Hashtable newOptions = JavaCore.getOptions();
newOptions.put(JavaCore.CORE_CIRCULAR_CLASSPATH, JavaCore.WARNING); //$NON-NLS-1$
JavaCore.setOptions(newOptions);
//----------------------------
// Project1
//----------------------------
IPath p1 = env.addProject("P1"); //$NON-NLS-1$
env.addExternalJars(p1, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p1, ""); //$NON-NLS-1$
IPath root1 = env.addPackageFragmentRoot(p1, "src"); //$NON-NLS-1$
env.setOutputFolder(p1, "bin"); //$NON-NLS-1$
IPath c1 = env.addClass(root1, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" W w;\n" + //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath p2 = env.addProject("P2"); //$NON-NLS-1$
env.addExternalJars(p2, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p2, ""); //$NON-NLS-1$
IPath root2 = env.addPackageFragmentRoot(p2, "src"); //$NON-NLS-1$
env.setOutputFolder(p2, "bin"); //$NON-NLS-1$
IPath c2 = env.addClass(root2, "p2", "Y", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"public class Y {\n"+ //$NON-NLS-1$
" W w;\n" + //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project3
//----------------------------
IPath p3 = env.addProject("P3"); //$NON-NLS-1$
env.addExternalJars(p3, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p3, ""); //$NON-NLS-1$
IPath root3 = env.addPackageFragmentRoot(p3, "src"); //$NON-NLS-1$
env.setOutputFolder(p3, "bin"); //$NON-NLS-1$
IPath c3 = env.addClass(root3, "p3", "Z", //$NON-NLS-1$ //$NON-NLS-2$
"package p3;\n"+ //$NON-NLS-1$
"public class Z {\n"+ //$NON-NLS-1$
" W w;\n" + //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.setBuildOrder(new String[]{"P1", "P3", "P2"});//$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingCompilingOrder(new String[]{"p1.X", "p3.Z", "p2.Y"}); //$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
IPath workspaceRootPath = env.getWorkspaceRootPath();
expectingOnlySpecificProblemsFor(workspaceRootPath,new Problem[]{
new Problem("p3", "W cannot be resolved to a type", c3, 31, 32, CategorizedProblem.CAT_TYPE, IMarker.SEVERITY_ERROR),//$NON-NLS-1$ //$NON-NLS-2$
new Problem("p2", "W cannot be resolved to a type", c2, 31, 32, CategorizedProblem.CAT_TYPE, IMarker.SEVERITY_ERROR),//$NON-NLS-1$ //$NON-NLS-2$
new Problem("p1", "W cannot be resolved to a type", c1, 31, 32, CategorizedProblem.CAT_TYPE, IMarker.SEVERITY_ERROR)//$NON-NLS-1$ //$NON-NLS-2$
});
JavaCore.setOptions(options);
env.removeProject(p1);
env.removeProject(p2);
env.removeProject(p3);
}
public void testCyclesCleared() throws JavaModelException {
IPath p1 = env.addProject("P1"); //$NON-NLS-1$
IPath p2 = env.addProject("P2"); //$NON-NLS-1$
try {
env.addRequiredProject(p1, p2);
env.addRequiredProject(p2, p1);
fullBuild();
env.waitForAutoBuild();
printProblems();
expectingOnlySpecificProblemsFor(p1, new Problem[] {
new Problem("p1",
"A cycle was detected in the build path of project 'P1'. The cycle consists of projects {P1, P2}",
p1, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_ERROR),
new Problem("p1",
"The project cannot be built until build path errors are resolved",
p1, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_ERROR)
});//$NON-NLS-1$ //$NON-NLS-2$
expectingOnlySpecificProblemsFor(p2, new Problem[] {
new Problem("p2",
"A cycle was detected in the build path of project 'P2'. The cycle consists of projects {P1, P2}",
p2, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_ERROR),
new Problem("p2",
"The project cannot be built until build path errors are resolved",
p2, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_ERROR)
});//$NON-NLS-1$ //$NON-NLS-2$
env.removeRequiredProject(p1, p2);
fullBuild();
env.waitForAutoBuild();
expectingNoProblems();
} finally {
env.removeProject(p1);
env.removeProject(p2);
}
}
public void testCycle1() throws JavaModelException {
Hashtable options = JavaCore.getOptions();
Hashtable newOptions = JavaCore.getOptions();
newOptions.put(JavaCore.CORE_CIRCULAR_CLASSPATH, JavaCore.WARNING); //$NON-NLS-1$
JavaCore.setOptions(newOptions);
//----------------------------
// Project1
//----------------------------
IPath p1 = env.addProject("P1"); //$NON-NLS-1$
env.addExternalJars(p1, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p1, ""); //$NON-NLS-1$
IPath root1 = env.addPackageFragmentRoot(p1, "src"); //$NON-NLS-1$
env.setOutputFolder(p1, "bin"); //$NON-NLS-1$
env.addClass(root1, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"import p2.Y;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" public void bar(Y y){\n"+ //$NON-NLS-1$
" y.zork();\n"+ //$NON-NLS-1$
" }\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath p2 = env.addProject("P2"); //$NON-NLS-1$
env.addExternalJars(p2, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p2, ""); //$NON-NLS-1$
IPath root2 = env.addPackageFragmentRoot(p2, "src"); //$NON-NLS-1$
env.setOutputFolder(p2, "bin"); //$NON-NLS-1$
env.addClass(root2, "p2", "Y", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.X;\n"+ //$NON-NLS-1$
"import p3.Z;\n"+ //$NON-NLS-1$
"public class Y extends Z{\n"+ //$NON-NLS-1$
" public X zork(){\n"+ //$NON-NLS-1$
" X x = foo();\n"+ //$NON-NLS-1$
" x.bar(this);\n"+ //$NON-NLS-1$
" return x;\n"+ //$NON-NLS-1$
" }\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project3
//----------------------------
IPath p3 = env.addProject("P3"); //$NON-NLS-1$
env.addExternalJars(p3, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p3, ""); //$NON-NLS-1$
IPath root3 = env.addPackageFragmentRoot(p3, "src"); //$NON-NLS-1$
env.setOutputFolder(p3, "bin"); //$NON-NLS-1$
env.addClass(root3, "p3", "Z", //$NON-NLS-1$ //$NON-NLS-2$
"package p3;\n"+ //$NON-NLS-1$
"import p1.X;\n"+ //$NON-NLS-1$
"public class Z {\n"+ //$NON-NLS-1$
" public X foo(){\n"+ //$NON-NLS-1$
" return null;\n"+ //$NON-NLS-1$
" }\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
// for Project1
env.addRequiredProject(p1, p2);
env.addRequiredProject(p1, p3);
// for Project2
env.addRequiredProject(p2, p1);
env.addRequiredProject(p2, p3);
// for Project3
env.addRequiredProject(p3, p1);
try {
env.setBuildOrder(new String[]{"P1", "P2", "P3"});//$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingCompilingOrder(new String[]{"p1.X", "p2.Y", "p3.Z", "p1.X", "p2.Y", "p3.Z", "p1.X"});//$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$//$NON-NLS-4$//$NON-NLS-5$//$NON-NLS-6$//$NON-NLS-7$
expectingOnlySpecificProblemFor(p1, new Problem("p1", "A cycle was detected in the build path of project 'P1'. The cycle consists of projects {P1, P2, P3}", p1, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING));//$NON-NLS-1$ //$NON-NLS-2$
expectingOnlySpecificProblemFor(p2,new Problem("p2", "A cycle was detected in the build path of project 'P2'. The cycle consists of projects {P1, P2, P3}", p2, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING));//$NON-NLS-1$ //$NON-NLS-2$
expectingOnlySpecificProblemFor(p3,new Problem("p3", "A cycle was detected in the build path of project 'P3'. The cycle consists of projects {P1, P2, P3}", p3, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING));//$NON-NLS-1$ //$NON-NLS-2$
JavaCore.setOptions(options);
} finally {
env.setBuildOrder(null);
env.removeProject(p1);
env.removeProject(p2);
env.removeProject(p3);
}
}
public void testCycle2() throws JavaModelException {
Hashtable options = JavaCore.getOptions();
Hashtable newOptions = JavaCore.getOptions();
newOptions.put(JavaCore.CORE_CIRCULAR_CLASSPATH, JavaCore.WARNING); //$NON-NLS-1$
JavaCore.setOptions(newOptions);
//----------------------------
// Project1
//----------------------------
IPath p1 = env.addProject("P1"); //$NON-NLS-1$
env.addExternalJars(p1, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p1, ""); //$NON-NLS-1$
IPath root1 = env.addPackageFragmentRoot(p1, "src"); //$NON-NLS-1$
env.setOutputFolder(p1, "bin"); //$NON-NLS-1$
env.addClass(root1, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"import p2.Y;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" public void bar(Y y, int i){\n"+ //$NON-NLS-1$
" y.zork();\n"+ //$NON-NLS-1$
" }\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath p2 = env.addProject("P2"); //$NON-NLS-1$
env.addExternalJars(p2, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p2, ""); //$NON-NLS-1$
IPath root2 = env.addPackageFragmentRoot(p2, "src"); //$NON-NLS-1$
env.setOutputFolder(p2, "bin"); //$NON-NLS-1$
IPath c2 = env.addClass(root2, "p2", "Y", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.X;\n"+ //$NON-NLS-1$
"import p3.Z;\n"+ //$NON-NLS-1$
"public class Y extends Z{\n"+ //$NON-NLS-1$
" public X zork(){\n"+ //$NON-NLS-1$
" X x = foo();\n"+ //$NON-NLS-1$
" x.bar(this);\n"+ //$NON-NLS-1$
" return x;\n"+ //$NON-NLS-1$
" }\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project3
//----------------------------
IPath p3 = env.addProject("P3"); //$NON-NLS-1$
env.addExternalJars(p3, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p3, ""); //$NON-NLS-1$
IPath root3 = env.addPackageFragmentRoot(p3, "src"); //$NON-NLS-1$
env.setOutputFolder(p3, "bin"); //$NON-NLS-1$
env.addClass(root3, "p3", "Z", //$NON-NLS-1$ //$NON-NLS-2$
"package p3;\n"+ //$NON-NLS-1$
"import p1.X;\n"+ //$NON-NLS-1$
"public class Z {\n"+ //$NON-NLS-1$
" public X foo(){\n"+ //$NON-NLS-1$
" return null;\n"+ //$NON-NLS-1$
" }\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
// for Project1
env.addRequiredProject(p1, p2);
env.addRequiredProject(p1, p3);
// for Project2
env.addRequiredProject(p2, p1);
env.addRequiredProject(p2, p3);
// for Project3
env.addRequiredProject(p3, p1);
try {
env.setBuildOrder(new String[]{"P1", "P2", "P3"});//$NON-NLS-1$ //$NON-NLS-2$//$NON-NLS-3$
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingCompilingOrder(new String[]{"p1.X", "p2.Y", "p3.Z", "p1.X", "p2.Y", "p3.Z", "p1.X"});//$NON-NLS-1$ //$NON-NLS-2$//$NON-NLS-3$ //$NON-NLS-4$//$NON-NLS-5$ //$NON-NLS-6$//$NON-NLS-7$
expectingOnlySpecificProblemFor(p1,new Problem("p1", "A cycle was detected in the build path of project 'P1'. The cycle consists of projects {P1, P2, P3}", p1, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING));//$NON-NLS-1$ //$NON-NLS-2$
expectingOnlySpecificProblemsFor(p2,new Problem[]{
new Problem("p2", "The method bar(Y, int) in the type X is not applicable for the arguments (Y)", c2, 106, 109, CategorizedProblem.CAT_MEMBER, IMarker.SEVERITY_ERROR),//$NON-NLS-1$ //$NON-NLS-2$
new Problem("p2", "A cycle was detected in the build path of project 'P2'. The cycle consists of projects {P1, P2, P3}", p2, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING)//$NON-NLS-1$ //$NON-NLS-2$
});
expectingOnlySpecificProblemFor(p3,new Problem("p3", "A cycle was detected in the build path of project 'P3'. The cycle consists of projects {P1, P2, P3}", p3, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING));//$NON-NLS-1$ //$NON-NLS-2$
JavaCore.setOptions(options);
} finally {
env.setBuildOrder(null);
env.removeProject(p1);
env.removeProject(p2);
env.removeProject(p3);
}
}
public void testCycle3() throws JavaModelException {
Hashtable options = JavaCore.getOptions();
Hashtable newOptions = JavaCore.getOptions();
newOptions.put(JavaCore.CORE_CIRCULAR_CLASSPATH, JavaCore.WARNING); //$NON-NLS-1$
JavaCore.setOptions(newOptions);
//----------------------------
// Project1
//----------------------------
IPath p1 = env.addProject("P1"); //$NON-NLS-1$
env.addExternalJars(p1, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p1, ""); //$NON-NLS-1$
IPath root1 = env.addPackageFragmentRoot(p1, "src"); //$NON-NLS-1$
env.setOutputFolder(p1, "bin"); //$NON-NLS-1$
env.addClass(root1, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"import p2.Y;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" public void bar(Y y){\n"+ //$NON-NLS-1$
" y.zork();\n"+ //$NON-NLS-1$
" }\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath p2 = env.addProject("P2"); //$NON-NLS-1$
env.addExternalJars(p2, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p2, ""); //$NON-NLS-1$
IPath root2 = env.addPackageFragmentRoot(p2, "src"); //$NON-NLS-1$
env.setOutputFolder(p2, "bin"); //$NON-NLS-1$
IPath c2 = env.addClass(root2, "p2", "Y", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.X;\n"+ //$NON-NLS-1$
"import p3.Z;\n"+ //$NON-NLS-1$
"public class Y extends Z{\n"+ //$NON-NLS-1$
" public X zork(){\n"+ //$NON-NLS-1$
" X x = foo();\n"+ //$NON-NLS-1$
" x.bar(this);\n"+ //$NON-NLS-1$
" return x;\n"+ //$NON-NLS-1$
" }\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project3
//----------------------------
IPath p3 = env.addProject("P3"); //$NON-NLS-1$
env.addExternalJars(p3, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p3, ""); //$NON-NLS-1$
IPath root3 = env.addPackageFragmentRoot(p3, "src"); //$NON-NLS-1$
env.setOutputFolder(p3, "bin"); //$NON-NLS-1$
env.addClass(root3, "p3", "Z", //$NON-NLS-1$ //$NON-NLS-2$
"package p3;\n"+ //$NON-NLS-1$
"import p1.X;\n"+ //$NON-NLS-1$
"public class Z {\n"+ //$NON-NLS-1$
" public X foo(){\n"+ //$NON-NLS-1$
" return null;\n"+ //$NON-NLS-1$
" }\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
// for Project1
env.addRequiredProject(p1, p2);
env.addRequiredProject(p1, p3);
// for Project2
env.addRequiredProject(p2, p1);
env.addRequiredProject(p2, p3);
// for Project3
env.addRequiredProject(p3, p1);
try {
env.setBuildOrder(new String[]{"P1", "P2", "P3"});//$NON-NLS-1$ //$NON-NLS-2$//$NON-NLS-3$
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingCompilingOrder(new String[]{"p1.X", "p2.Y", "p3.Z", "p1.X", "p2.Y", "p3.Z", "p1.X"});//$NON-NLS-1$ //$NON-NLS-2$//$NON-NLS-3$ //$NON-NLS-4$//$NON-NLS-5$ //$NON-NLS-6$//$NON-NLS-7$
expectingOnlySpecificProblemFor(p1,new Problem("p1", "A cycle was detected in the build path of project 'P1'. The cycle consists of projects {P1, P2, P3}", p1, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING));//$NON-NLS-1$ //$NON-NLS-2$
expectingOnlySpecificProblemFor(p2,new Problem("p2", "A cycle was detected in the build path of project 'P2'. The cycle consists of projects {P1, P2, P3}", p2, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING));//$NON-NLS-1$ //$NON-NLS-2$
expectingOnlySpecificProblemFor(p3,new Problem("p3", "A cycle was detected in the build path of project 'P3'. The cycle consists of projects {P1, P2, P3}", p3, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING));//$NON-NLS-1$ //$NON-NLS-2$
env.addClass(root1, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"import p2.Y;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" public void bar(Y y, int i){\n"+ //$NON-NLS-1$
" y.zork();\n"+ //$NON-NLS-1$
" }\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
incrementalBuild();
env.waitForAutoBuild();
expectingCompilingOrder(new String[]{"p1.X", "p2.Y", "p3.Z"}); //$NON-NLS-1$ //$NON-NLS-2$//$NON-NLS-3$
expectingOnlySpecificProblemFor(p1,new Problem("p1", "A cycle was detected in the build path of project 'P1'. The cycle consists of projects {P1, P2, P3}", p1, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING));//$NON-NLS-1$ //$NON-NLS-2$
expectingOnlySpecificProblemsFor(p2,new Problem[]{
new Problem("p2", "The method bar(Y, int) in the type X is not applicable for the arguments (Y)", c2, 106, 109, CategorizedProblem.CAT_MEMBER, IMarker.SEVERITY_ERROR),//$NON-NLS-1$ //$NON-NLS-2$
new Problem("p2", "A cycle was detected in the build path of project 'P2'. The cycle consists of projects {P1, P2, P3}", p2, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING)//$NON-NLS-1$ //$NON-NLS-2$
});
expectingOnlySpecificProblemFor(p3,new Problem("p3", "A cycle was detected in the build path of project 'P3'. The cycle consists of projects {P1, P2, P3}", p3, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING));//$NON-NLS-1$ //$NON-NLS-2$
JavaCore.setOptions(options);
} finally {
env.setBuildOrder(null);
env.removeProject(p1);
env.removeProject(p2);
env.removeProject(p3);
}
}
public void testCycle4() throws JavaModelException {
Hashtable options = JavaCore.getOptions();
Hashtable newOptions = JavaCore.getOptions();
newOptions.put(JavaCore.CORE_CIRCULAR_CLASSPATH, JavaCore.WARNING); //$NON-NLS-1$
JavaCore.setOptions(newOptions);
//----------------------------
// Project1
//----------------------------
IPath p1 = env.addProject("P1"); //$NON-NLS-1$
env.addExternalJars(p1, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p1, ""); //$NON-NLS-1$
IPath root1 = env.addPackageFragmentRoot(p1, "src"); //$NON-NLS-1$
env.setOutputFolder(p1, "bin"); //$NON-NLS-1$
//----------------------------
// Project2
//----------------------------
IPath p2 = env.addProject("P2"); //$NON-NLS-1$
env.addExternalJars(p2, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p2, ""); //$NON-NLS-1$
IPath root2 = env.addPackageFragmentRoot(p2, "src"); //$NON-NLS-1$
env.setOutputFolder(p2, "bin"); //$NON-NLS-1$
IPath c2 = env.addClass(root2, "p2", "Y", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.X;\n"+ //$NON-NLS-1$
"import p3.Z;\n"+ //$NON-NLS-1$
"public class Y extends Z{\n"+ //$NON-NLS-1$
" public X zork(){\n"+ //$NON-NLS-1$
" X x = foo();\n"+ //$NON-NLS-1$
" x.bar(this);\n"+ //$NON-NLS-1$
" return x;\n"+ //$NON-NLS-1$
" }\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project3
//----------------------------
IPath p3 = env.addProject("P3"); //$NON-NLS-1$
env.addExternalJars(p3, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p3, ""); //$NON-NLS-1$
IPath root3 = env.addPackageFragmentRoot(p3, "src"); //$NON-NLS-1$
env.setOutputFolder(p3, "bin"); //$NON-NLS-1$
IPath c3 = env.addClass(root3, "p3", "Z", //$NON-NLS-1$ //$NON-NLS-2$
"package p3;\n"+ //$NON-NLS-1$
"import p1.X;\n"+ //$NON-NLS-1$
"public class Z {\n"+ //$NON-NLS-1$
" public X foo(){\n"+ //$NON-NLS-1$
" return null;\n"+ //$NON-NLS-1$
" }\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
// for Project1
env.addRequiredProject(p1, p2);
env.addRequiredProject(p1, p3);
// for Project2
env.addRequiredProject(p2, p1);
env.addRequiredProject(p2, p3);
// for Project3
env.addRequiredProject(p3, p1);
try {
env.setBuildOrder(new String[]{"P1", "P2", "P3"});//$NON-NLS-1$ //$NON-NLS-2$//$NON-NLS-3$
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingCompilingOrder(new String[]{"p2.Y", "p3.Z", "p2.Y"});//$NON-NLS-1$ //$NON-NLS-2$//$NON-NLS-3$
expectingOnlySpecificProblemFor(p1,new Problem("p1", "A cycle was detected in the build path of project 'P1'. The cycle consists of projects {P1, P2, P3}", p1, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING));//$NON-NLS-1$ //$NON-NLS-2$
expectingOnlySpecificProblemsFor(p2,new Problem[]{
new Problem("p2", "X cannot be resolved to a type", c2, 87, 88, CategorizedProblem.CAT_TYPE, IMarker.SEVERITY_ERROR),//$NON-NLS-1$ //$NON-NLS-2$
new Problem("p2", "The method foo() from the type Z refers to the missing type X", c2, 93, 96, CategorizedProblem.CAT_MEMBER, IMarker.SEVERITY_ERROR),//$NON-NLS-1$ //$NON-NLS-2$
new Problem("p2", "The import p1 cannot be resolved", c2, 19, 21, CategorizedProblem.CAT_IMPORT, IMarker.SEVERITY_ERROR),//$NON-NLS-1$ //$NON-NLS-2$
new Problem("p2", "X cannot be resolved to a type", c2, 73, 74, CategorizedProblem.CAT_TYPE, IMarker.SEVERITY_ERROR),//$NON-NLS-1$ //$NON-NLS-2$
new Problem("p2", "A cycle was detected in the build path of project 'P2'. The cycle consists of projects {P1, P2, P3}", p2, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING)//$NON-NLS-1$ //$NON-NLS-2$
});
expectingOnlySpecificProblemsFor(p3,new Problem[]{
new Problem("p3", "X cannot be resolved to a type", c3, 51, 52, CategorizedProblem.CAT_TYPE, IMarker.SEVERITY_ERROR),//$NON-NLS-1$ //$NON-NLS-2$
new Problem("p3", "The import p1 cannot be resolved", c3, 19, 21, CategorizedProblem.CAT_IMPORT, IMarker.SEVERITY_ERROR),//$NON-NLS-1$ //$NON-NLS-2$
new Problem("p3", "A cycle was detected in the build path of project 'P3'. The cycle consists of projects {P1, P2, P3}", p3, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING)//$NON-NLS-1$ //$NON-NLS-2$
});
env.addClass(root1, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"import p2.Y;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" public void bar(Y y){\n"+ //$NON-NLS-1$
" y.zork();\n"+ //$NON-NLS-1$
" }\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
incrementalBuild();
env.waitForAutoBuild();
expectingCompilingOrder(new String[]{"p1.X", "p2.Y", "p3.Z", "p1.X", "p2.Y"}); //$NON-NLS-1$ //$NON-NLS-2$//$NON-NLS-3$ //$NON-NLS-4$//$NON-NLS-5$
expectingOnlySpecificProblemFor(p1,new Problem("p1", "A cycle was detected in the build path of project 'P1'. The cycle consists of projects {P1, P2, P3}", p1, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING));//$NON-NLS-1$ //$NON-NLS-2$
expectingOnlySpecificProblemFor(p2,new Problem("p2", "A cycle was detected in the build path of project 'P2'. The cycle consists of projects {P1, P2, P3}", p2, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING));//$NON-NLS-1$ //$NON-NLS-2$
expectingOnlySpecificProblemFor(p3,new Problem("p3", "A cycle was detected in the build path of project 'P3'. The cycle consists of projects {P1, P2, P3}", p3, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING));//$NON-NLS-1$ //$NON-NLS-2$
JavaCore.setOptions(options);
} finally {
env.setBuildOrder(null);
env.removeProject(p1);
env.removeProject(p2);
env.removeProject(p3);
}
}
public void testCycle5() throws JavaModelException {
Hashtable options = JavaCore.getOptions();
Hashtable newOptions = JavaCore.getOptions();
newOptions.put(JavaCore.CORE_CIRCULAR_CLASSPATH, JavaCore.WARNING); //$NON-NLS-1$
JavaCore.setOptions(newOptions);
//----------------------------
// Project1
//----------------------------
IPath p1 = env.addProject("P1"); //$NON-NLS-1$
env.addExternalJars(p1, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p1, ""); //$NON-NLS-1$
IPath root1 = env.addPackageFragmentRoot(p1, "src"); //$NON-NLS-1$
env.setOutputFolder(p1, "bin"); //$NON-NLS-1$
IPath c1 = env.addClass(root1, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"import p2.*;\n"+ //$NON-NLS-1$
"import p22.*;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" Y y;\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath p2 = env.addProject("P2"); //$NON-NLS-1$
env.addExternalJars(p2, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p2, ""); //$NON-NLS-1$
IPath root2 = env.addPackageFragmentRoot(p2, "src"); //$NON-NLS-1$
env.setOutputFolder(p2, "bin"); //$NON-NLS-1$
IPath c2 = env.addClass(root2, "p2", "Y", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.*;\n"+ //$NON-NLS-1$
"import p11.*;\n"+ //$NON-NLS-1$
"public class Y {\n"+ //$NON-NLS-1$
" X x;\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
// for Project1
env.addRequiredProject(p1, p2);
// for Project2
env.addRequiredProject(p2, p1);
try {
env.setBuildOrder(new String[]{"P1", "P2"});//$NON-NLS-1$ //$NON-NLS-2$
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingCompilingOrder(new String[]{"p1.X", "p2.Y", "p1.X", "p2.Y"});//$NON-NLS-1$ //$NON-NLS-2$//$NON-NLS-3$ //$NON-NLS-4$
expectingOnlySpecificProblemsFor(p1,new Problem[]{
new Problem("p1", "The import p22 cannot be resolved", c1, 32, 35, CategorizedProblem.CAT_IMPORT, IMarker.SEVERITY_ERROR),//$NON-NLS-1$ //$NON-NLS-2$
new Problem("p1", "A cycle was detected in the build path of project 'P1'. The cycle consists of projects {P1, P2}", p1, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING)//$NON-NLS-1$ //$NON-NLS-2$
});
expectingOnlySpecificProblemsFor(p2,new Problem[]{
new Problem("p2", "The import p11 cannot be resolved", c2, 32, 35, CategorizedProblem.CAT_IMPORT, IMarker.SEVERITY_ERROR),//$NON-NLS-1$ //$NON-NLS-2$
new Problem("p2", "A cycle was detected in the build path of project 'P2'. The cycle consists of projects {P1, P2}", p2, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING)//$NON-NLS-1$ //$NON-NLS-2$
});
env.addClass(root1, "p11", "XX", //$NON-NLS-1$ //$NON-NLS-2$
"package p11;\n"+ //$NON-NLS-1$
"public class XX {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root2, "p22", "YY", //$NON-NLS-1$ //$NON-NLS-2$
"package p22;\n"+ //$NON-NLS-1$
"public class YY {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
incrementalBuild();
env.waitForAutoBuild();
expectingCompilingOrder(new String[]{"p11.XX", "p22.YY", "p2.Y", "p1.X"});//$NON-NLS-1$ //$NON-NLS-2$//$NON-NLS-3$ //$NON-NLS-4$
expectingOnlySpecificProblemsFor(p1,new Problem[]{
new Problem("p1", "The import p22 is never used", c1, 32, 35, CategorizedProblem.CAT_UNNECESSARY_CODE, IMarker.SEVERITY_WARNING),//$NON-NLS-1$ //$NON-NLS-2$
new Problem("p1", "A cycle was detected in the build path of project 'P1'. The cycle consists of projects {P1, P2}", p1, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING)//$NON-NLS-1$ //$NON-NLS-2$
});
expectingOnlySpecificProblemsFor(p2,new Problem[]{
new Problem("p2", "The import p11 is never used", c2, 32, 35, CategorizedProblem.CAT_UNNECESSARY_CODE, IMarker.SEVERITY_WARNING),//$NON-NLS-1$ //$NON-NLS-2$
new Problem("p2", "A cycle was detected in the build path of project 'P2'. The cycle consists of projects {P1, P2}", p2, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING)//$NON-NLS-1$ //$NON-NLS-2$
});
JavaCore.setOptions(options);
} finally {
env.setBuildOrder(null);
env.removeProject(p1);
env.removeProject(p2);
}
}
// https://bugs.eclipse.org/bugs/show_bug.cgi?id=114349
// this one fails; compare with testCycle7 (only one change in Object source),
// which passes
public void testCycle6() throws JavaModelException {
Hashtable options = JavaCore.getOptions();
Hashtable newOptions = JavaCore.getOptions();
newOptions.put(JavaCore.CORE_CIRCULAR_CLASSPATH, JavaCore.WARNING);
JavaCore.setOptions(newOptions);
//----------------------------
// Project1
//----------------------------
IPath p1 = env.addProject("P1");
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p1, "");
IPath root1 = env.addPackageFragmentRoot(p1, "src");
env.setOutputFolder(p1, "bin");
env.addClass(root1, "java/lang", "Object",
"package java.lang;\n" +
"public class Object {\n" +
" Class getClass() { return null; }\n" +
" String toString() { return \"\"; }\n" + // the line that changes
"}\n"
);
//----------------------------
// Project2
//----------------------------
IPath p2 = env.addProject("P2");
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p2, "");
IPath root2 = env.addPackageFragmentRoot(p2, "src");
env.setOutputFolder(p2, "bin");
env.addClass(root2, "java/lang", "Class",
"package java.lang;\n" +
"public class Class {\n" +
" String getName() { return \"\"; };\n" +
"}\n"
);
//----------------------------
// Project3
//----------------------------
IPath p3 = env.addProject("P3");
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p3, "");
IPath root3 = env.addPackageFragmentRoot(p3, "src");
env.setOutputFolder(p3, "bin");
env.addClass(root3, "java/lang", "String",
"package java.lang;\n" +
"public class String {\n" +
"}\n"
);
// Dependencies
IPath[] accessiblePaths = new IPath[] {new Path("java/lang/*")};
IPath[] forbiddenPaths = new IPath[] {new Path("**/*")};
env.addRequiredProject(p1, p2, accessiblePaths, forbiddenPaths, false);
env.addRequiredProject(p1, p3, accessiblePaths, forbiddenPaths, false);
env.addRequiredProject(p2, p1, accessiblePaths, forbiddenPaths, false);
env.addRequiredProject(p2, p3, accessiblePaths, forbiddenPaths, false);
env.addRequiredProject(p3, p1, accessiblePaths, forbiddenPaths, false);
env.addRequiredProject(p3, p2, accessiblePaths, forbiddenPaths, false);
try {
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingOnlySpecificProblemsFor(p1,new Problem[]{
new Problem("p1", "A cycle was detected in the build path of project 'P1'. The cycle consists of projects {P1, P2, P3}", p1, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING)//$NON-NLS-1$ //$NON-NLS-2$
});
expectingOnlySpecificProblemsFor(p2,new Problem[]{
new Problem("p2", "A cycle was detected in the build path of project 'P2'. The cycle consists of projects {P1, P2, P3}", p2, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING)//$NON-NLS-1$ //$NON-NLS-2$
});
expectingOnlySpecificProblemsFor(p3,new Problem[]{
new Problem("p3", "A cycle was detected in the build path of project 'P3'. The cycle consists of projects {P1, P2, P3}", p3, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING)//$NON-NLS-1$ //$NON-NLS-2$
});
} finally {
JavaCore.setOptions(options);
env.removeProject(p1);
env.removeProject(p2);
env.removeProject(p3);
}
}
// https://bugs.eclipse.org/bugs/show_bug.cgi?id=114349
// this one passes; compare with testCycle6 (only one change in Object source),
// which fails
public void testCycle7() throws JavaModelException {
Hashtable options = JavaCore.getOptions();
Hashtable newOptions = JavaCore.getOptions();
newOptions.put(JavaCore.CORE_CIRCULAR_CLASSPATH, JavaCore.WARNING);
JavaCore.setOptions(newOptions);
//----------------------------
// Project1
//----------------------------
IPath p1 = env.addProject("P1");
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p1, "");
IPath root1 = env.addPackageFragmentRoot(p1, "src");
env.setOutputFolder(p1, "bin");
env.addClass(root1, "java/lang", "Object",
"package java.lang;\n" +
"public class Object {\n" +
" Class getClass() { return null; }\n" +
" String toString() { return null; }\n" + // the line that changes
"}\n"
);
//----------------------------
// Project2
//----------------------------
IPath p2 = env.addProject("P2");
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p2, "");
IPath root2 = env.addPackageFragmentRoot(p2, "src");
env.setOutputFolder(p2, "bin");
env.addClass(root2, "java/lang", "Class",
"package java.lang;\n" +
"public class Class {\n" +
" String getName() { return \"\"; };\n" +
"}\n"
);
//----------------------------
// Project3
//----------------------------
IPath p3 = env.addProject("P3");
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p3, "");
IPath root3 = env.addPackageFragmentRoot(p3, "src");
env.setOutputFolder(p3, "bin");
env.addClass(root3, "java/lang", "String",
"package java.lang;\n" +
"public class String {\n" +
"}\n"
);
// Dependencies
IPath[] accessiblePaths = new IPath[] {new Path("java/lang/*")};
IPath[] forbiddenPaths = new IPath[] {new Path("**/*")};
env.addRequiredProject(p1, p2, accessiblePaths, forbiddenPaths, false);
env.addRequiredProject(p1, p3, accessiblePaths, forbiddenPaths, false);
env.addRequiredProject(p2, p1, accessiblePaths, forbiddenPaths, false);
env.addRequiredProject(p2, p3, accessiblePaths, forbiddenPaths, false);
env.addRequiredProject(p3, p1, accessiblePaths, forbiddenPaths, false);
env.addRequiredProject(p3, p2, accessiblePaths, forbiddenPaths, false);
try {
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingOnlySpecificProblemsFor(p1,new Problem[]{
new Problem("p1", "A cycle was detected in the build path of project 'P1'. The cycle consists of projects {P1, P2, P3}", p1, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING)//$NON-NLS-1$ //$NON-NLS-2$
});
expectingOnlySpecificProblemsFor(p2,new Problem[]{
new Problem("p2", "A cycle was detected in the build path of project 'P2'. The cycle consists of projects {P1, P2, P3}", p2, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING)//$NON-NLS-1$ //$NON-NLS-2$
});
expectingOnlySpecificProblemsFor(p3,new Problem[]{
new Problem("p3", "A cycle was detected in the build path of project 'P3'. The cycle consists of projects {P1, P2, P3}", p3, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_WARNING)//$NON-NLS-1$ //$NON-NLS-2$
});
} finally {
JavaCore.setOptions(options);
env.removeProject(p1);
env.removeProject(p2);
env.removeProject(p3);
}
}
/*
* Full buid case
*/
public void testExcludePartOfAnotherProject1() throws JavaModelException {
//----------------------------
// Project1
//----------------------------
IPath project1Path = env.addProject("Project1"); //$NON-NLS-1$
env.addExternalJars(project1Path, Util.getJavaClassLibs());
IPath root1 = env.getPackageFragmentRootPath(project1Path, ""); //$NON-NLS-1$
env.addClass(root1, "p.api", "A", //$NON-NLS-1$ //$NON-NLS-2$
"package p.api;\n" + //$NON-NLS-1$
"public class A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root1, "p.internal", "B", //$NON-NLS-1$ //$NON-NLS-2$
"package p.internal;\n" + //$NON-NLS-1$
"public class B {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath project2Path = env.addProject("Project2"); //$NON-NLS-1$
env.addExternalJars(project2Path, Util.getJavaClassLibs());
env.addRequiredProject(project2Path, project1Path, new IPath[] {}, new IPath[] {new Path("**/internal/")}, false);
IPath root2 = env.getPackageFragmentRootPath(project2Path, ""); //$NON-NLS-1$
env.addClass(root2, "", "C", //$NON-NLS-1$ //$NON-NLS-2$
"public class C extends p.api.A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
IPath d = env.addClass(root2, "", "D", //$NON-NLS-1$ //$NON-NLS-2$
"public class D extends p.internal.B {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingSpecificProblemFor(project2Path, new Problem("", "Access restriction: The type 'B' is not API (restriction on required project 'Project1')", d, 23, 35, CategorizedProblem.CAT_RESTRICTION, IMarker.SEVERITY_ERROR)); //$NON-NLS-1$ //$NON-NLS-2$
env.removeProject(project1Path);
env.removeProject(project2Path);
}
/*
* Incremental buid case
*/
public void testExcludePartOfAnotherProject2() throws JavaModelException {
//----------------------------
// Step 1
//----------------------------
//----------------------------
// Project1
//----------------------------
IPath project1Path = env.addProject("Project1"); //$NON-NLS-1$
env.addExternalJars(project1Path, Util.getJavaClassLibs());
IPath root1 = env.getPackageFragmentRootPath(project1Path, ""); //$NON-NLS-1$
env.addClass(root1, "p.api", "A", //$NON-NLS-1$ //$NON-NLS-2$
"package p.api;\n" + //$NON-NLS-1$
"public class A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root1, "p.internal", "B", //$NON-NLS-1$ //$NON-NLS-2$
"package p.internal;\n" + //$NON-NLS-1$
"public class B {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath project2Path = env.addProject("Project2"); //$NON-NLS-1$
env.addExternalJars(project2Path, Util.getJavaClassLibs());
env.addRequiredProject(project2Path, project1Path, new IPath[] {}, new IPath[] {new Path("**/internal/")}, false);
IPath root2 = env.getPackageFragmentRootPath(project2Path, ""); //$NON-NLS-1$
env.addClass(root2, "", "C", //$NON-NLS-1$ //$NON-NLS-2$
"public class C extends p.api.A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingNoProblems();
//----------------------------
// Step 2
//----------------------------
IPath d = env.addClass(root2, "", "D", //$NON-NLS-1$ //$NON-NLS-2$
"public class D extends p.internal.B {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
incrementalBuild();
env.waitForAutoBuild();
expectingSpecificProblemFor(project2Path, new Problem("", "Access restriction: The type 'B' is not API (restriction on required project 'Project1')", d, 23, 35, CategorizedProblem.CAT_RESTRICTION, IMarker.SEVERITY_ERROR)); //$NON-NLS-1$ //$NON-NLS-2$
env.removeProject(project1Path);
env.removeProject(project2Path);
}
/*
* Fix access restriction problem
*/
public void testExcludePartOfAnotherProject3() throws JavaModelException {
//----------------------------
// Step 1
//----------------------------
//----------------------------
// Project1
//----------------------------
IPath project1Path = env.addProject("Project1"); //$NON-NLS-1$
env.addExternalJars(project1Path, Util.getJavaClassLibs());
IPath root1 = env.getPackageFragmentRootPath(project1Path, ""); //$NON-NLS-1$
env.addClass(root1, "p.api", "A", //$NON-NLS-1$ //$NON-NLS-2$
"package p.api;\n" + //$NON-NLS-1$
"public class A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root1, "p.internal", "B", //$NON-NLS-1$ //$NON-NLS-2$
"package p.internal;\n" + //$NON-NLS-1$
"public class B {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath project2Path = env.addProject("Project2"); //$NON-NLS-1$
env.addExternalJars(project2Path, Util.getJavaClassLibs());
env.addRequiredProject(project2Path, project1Path, new IPath[] {}, new IPath[] {new Path("**/internal/")}, false);
IPath root2 = env.getPackageFragmentRootPath(project2Path, ""); //$NON-NLS-1$
env.addClass(root2, "", "C", //$NON-NLS-1$ //$NON-NLS-2$
"public class C extends p.api.A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
IPath d = env.addClass(root2, "", "D", //$NON-NLS-1$ //$NON-NLS-2$
"public class D extends p.internal.B {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingSpecificProblemFor(project2Path, new Problem("", "Access restriction: The type 'B' is not API (restriction on required project 'Project1')", d, 23, 35, CategorizedProblem.CAT_RESTRICTION, IMarker.SEVERITY_ERROR)); //$NON-NLS-1$ //$NON-NLS-2$
//----------------------------
// Step 2
//----------------------------
env.removeRequiredProject(project2Path, project1Path);
env.addRequiredProject(project2Path, project1Path, new IPath[] {}, new IPath[] {}, false);
incrementalBuild();
env.waitForAutoBuild();
expectingNoProblems();
env.removeProject(project1Path);
env.removeProject(project2Path);
}
/*
* Full buid case
*/
public void testIncludePartOfAnotherProject1() throws JavaModelException {
//----------------------------
// Project1
//----------------------------
IPath project1Path = env.addProject("Project1"); //$NON-NLS-1$
env.addExternalJars(project1Path, Util.getJavaClassLibs());
IPath root1 = env.getPackageFragmentRootPath(project1Path, ""); //$NON-NLS-1$
env.addClass(root1, "p.api", "A", //$NON-NLS-1$ //$NON-NLS-2$
"package p.api;\n" + //$NON-NLS-1$
"public class A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root1, "p.internal", "B", //$NON-NLS-1$ //$NON-NLS-2$
"package p.internal;\n" + //$NON-NLS-1$
"public class B {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath project2Path = env.addProject("Project2"); //$NON-NLS-1$
env.addExternalJars(project2Path, Util.getJavaClassLibs());
env.addRequiredProject(project2Path, project1Path, new IPath[] {new Path("**/api/")}, new IPath[] {new Path("**")}, false);
IPath root2 = env.getPackageFragmentRootPath(project2Path, ""); //$NON-NLS-1$
env.addClass(root2, "", "C", //$NON-NLS-1$ //$NON-NLS-2$
"public class C extends p.api.A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
IPath d = env.addClass(root2, "", "D", //$NON-NLS-1$ //$NON-NLS-2$
"public class D extends p.internal.B {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
fullBuild();
env.waitForAutoBuild();
expectingSpecificProblemFor(project2Path, new Problem("", "Access restriction: The type 'B' is not API (restriction on required project 'Project1')", d, 23, 35, CategorizedProblem.CAT_RESTRICTION, IMarker.SEVERITY_ERROR)); //$NON-NLS-1$ //$NON-NLS-2$
env.removeProject(project1Path);
env.removeProject(project2Path);
}
/*
* Incremental buid case
*/
public void testIncludePartOfAnotherProject2() throws JavaModelException {
//----------------------------
// Step 1
//----------------------------
//----------------------------
// Project1
//----------------------------
IPath project1Path = env.addProject("Project1"); //$NON-NLS-1$
env.addExternalJars(project1Path, Util.getJavaClassLibs());
IPath root1 = env.getPackageFragmentRootPath(project1Path, ""); //$NON-NLS-1$
env.addClass(root1, "p.api", "A", //$NON-NLS-1$ //$NON-NLS-2$
"package p.api;\n" + //$NON-NLS-1$
"public class A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root1, "p.internal", "B", //$NON-NLS-1$ //$NON-NLS-2$
"package p.internal;\n" + //$NON-NLS-1$
"public class B {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath project2Path = env.addProject("Project2"); //$NON-NLS-1$
env.addExternalJars(project2Path, Util.getJavaClassLibs());
env.addRequiredProject(project2Path, project1Path, new IPath[] {new Path("**/api/")}, new IPath[] {new Path("**")}, false);
IPath root2 = env.getPackageFragmentRootPath(project2Path, ""); //$NON-NLS-1$
env.addClass(root2, "", "C", //$NON-NLS-1$ //$NON-NLS-2$
"public class C extends p.api.A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingNoProblems();
//----------------------------
// Step 2
//----------------------------
IPath d = env.addClass(root2, "", "D", //$NON-NLS-1$ //$NON-NLS-2$
"public class D extends p.internal.B {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
incrementalBuild();
env.waitForAutoBuild();
expectingSpecificProblemFor(project2Path, new Problem("", "Access restriction: The type 'B' is not API (restriction on required project 'Project1')", d, 23, 35, CategorizedProblem.CAT_RESTRICTION, IMarker.SEVERITY_ERROR)); //$NON-NLS-1$ //$NON-NLS-2$
env.removeProject(project1Path);
env.removeProject(project2Path);
}
/*
* Fix access restriction problem
*/
public void testIncludePartOfAnotherProject3() throws JavaModelException {
//----------------------------
// Step 1
//----------------------------
//----------------------------
// Project1
//----------------------------
IPath project1Path = env.addProject("Project1"); //$NON-NLS-1$
env.addExternalJars(project1Path, Util.getJavaClassLibs());
IPath root1 = env.getPackageFragmentRootPath(project1Path, ""); //$NON-NLS-1$
env.addClass(root1, "p.api", "A", //$NON-NLS-1$ //$NON-NLS-2$
"package p.api;\n" + //$NON-NLS-1$
"public class A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root1, "p.internal", "B", //$NON-NLS-1$ //$NON-NLS-2$
"package p.internal;\n" + //$NON-NLS-1$
"public class B {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath project2Path = env.addProject("Project2"); //$NON-NLS-1$
env.addExternalJars(project2Path, Util.getJavaClassLibs());
env.addRequiredProject(project2Path, project1Path, new IPath[] {new Path("**/api/")}, new IPath[] {new Path("**")}, false);
IPath root2 = env.getPackageFragmentRootPath(project2Path, ""); //$NON-NLS-1$
env.addClass(root2, "", "C", //$NON-NLS-1$ //$NON-NLS-2$
"public class C extends p.api.A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
IPath d = env.addClass(root2, "", "D", //$NON-NLS-1$ //$NON-NLS-2$
"public class D extends p.internal.B {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingSpecificProblemFor(project2Path, new Problem("", "Access restriction: The type 'B' is not API (restriction on required project 'Project1')", d, 23, 35, CategorizedProblem.CAT_RESTRICTION, IMarker.SEVERITY_ERROR)); //$NON-NLS-1$ //$NON-NLS-2$
//----------------------------
// Step 2
//----------------------------
env.removeRequiredProject(project2Path, project1Path);
env.addRequiredProject(project2Path, project1Path, new IPath[] {}, new IPath[] {}, false);
incrementalBuild();
env.waitForAutoBuild();
expectingNoProblems();
env.removeProject(project1Path);
env.removeProject(project2Path);
}
/*
* Ensures that a type matching a ignore-if-better non-accessible rule is further found when accessible
* on another classpath entry.
* (regression test for bug 98127 Access restrictions started showing up after switching to bundle)
*/
public void testIgnoreIfBetterNonAccessibleRule1() throws JavaModelException {
//----------------------------
// Project1
//----------------------------
IPath project1Path = env.addProject("Project1"); //$NON-NLS-1$
env.addExternalJars(project1Path, Util.getJavaClassLibs());
IPath root1 = env.getPackageFragmentRootPath(project1Path, ""); //$NON-NLS-1$
env.addClass(root1, "p", "A", //$NON-NLS-1$ //$NON-NLS-2$
"package p;\n" + //$NON-NLS-1$
"public class A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath project2Path = env.addProject("Project2"); //$NON-NLS-1$
env.addExternalJars(project2Path, Util.getJavaClassLibs());
IPath root2 = env.getPackageFragmentRootPath(project2Path, ""); //$NON-NLS-1$
env.addClass(root2, "p", "A", //$NON-NLS-1$ //$NON-NLS-2$
"package p;\n" + //$NON-NLS-1$
"public class A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project3
//----------------------------
IPath project3Path = env.addProject("Project3"); //$NON-NLS-1$
env.addExternalJars(project3Path, Util.getJavaClassLibs());
env.addRequiredProject(project3Path, project1Path, new Path("**/p/"), IAccessRule.K_NON_ACCESSIBLE | IAccessRule.IGNORE_IF_BETTER);
env.addRequiredProject(project3Path, project2Path, new Path("**/p/A"), IAccessRule.K_ACCESSIBLE);
IPath root3 = env.getPackageFragmentRootPath(project3Path, ""); //$NON-NLS-1$
env.addClass(root3, "p3", "B", //$NON-NLS-1$ //$NON-NLS-2$
"package p3;\n" + //$NON-NLS-1$
"public class B extends p.A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingNoProblems();
env.removeProject(project1Path);
env.removeProject(project2Path);
env.removeProject(project3Path);
}
/*
* Ensures that a type matching a ignore-if-better non-accessible rule is further found when accessible
* on another classpath entry.
* (regression test for bug 98127 Access restrictions started showing up after switching to bundle)
*/
public void testIgnoreIfBetterNonAccessibleRule2() throws JavaModelException {
//----------------------------
// Project1
//----------------------------
IPath project1Path = env.addProject("Project1"); //$NON-NLS-1$
env.addExternalJars(project1Path, Util.getJavaClassLibs());
IPath root1 = env.getPackageFragmentRootPath(project1Path, ""); //$NON-NLS-1$
env.addClass(root1, "p", "A", //$NON-NLS-1$ //$NON-NLS-2$
"package p;\n" + //$NON-NLS-1$
"public class A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project2
//----------------------------
IPath project2Path = env.addProject("Project2"); //$NON-NLS-1$
env.addExternalJars(project2Path, Util.getJavaClassLibs());
IPath root2 = env.getPackageFragmentRootPath(project2Path, ""); //$NON-NLS-1$
env.addClass(root2, "p", "A", //$NON-NLS-1$ //$NON-NLS-2$
"package p;\n" + //$NON-NLS-1$
"public class A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
//----------------------------
// Project3
//----------------------------
IPath project3Path = env.addProject("Project3"); //$NON-NLS-1$
env.addExternalJars(project3Path, Util.getJavaClassLibs());
env.addRequiredProject(project3Path, project1Path, new Path("**/p/"), IAccessRule.K_NON_ACCESSIBLE | IAccessRule.IGNORE_IF_BETTER);
env.addRequiredProject(project3Path, project2Path, new Path("**/p/A"), IAccessRule.K_DISCOURAGED);
IPath root3 = env.getPackageFragmentRootPath(project3Path, ""); //$NON-NLS-1$
IPath b = env.addClass(root3, "p3", "B", //$NON-NLS-1$ //$NON-NLS-2$
"package p3;\n" + //$NON-NLS-1$
"public class B extends p.A {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingSpecificProblemFor(project3Path, new Problem("", "Discouraged access: The type 'A' is not API (restriction on required project 'Project2')", b, 35, 38, CategorizedProblem.CAT_RESTRICTION, IMarker.SEVERITY_WARNING)); //$NON-NLS-1$ //$NON-NLS-2$
env.removeProject(project1Path);
env.removeProject(project2Path);
env.removeProject(project3Path);
}
public void testMissingRequiredBinaries() throws JavaModelException {
IPath p1 = env.addProject("P1"); //$NON-NLS-1$
IPath p2 = env.addProject("P2"); //$NON-NLS-1$
IPath p3 = env.addProject("P3"); //$NON-NLS-1$
env.addExternalJars(p1, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p1, ""); //$NON-NLS-1$
IPath root1 = env.addPackageFragmentRoot(p1, "src"); //$NON-NLS-1$
env.addRequiredProject(p1, p2);
env.setOutputFolder(p1, "bin"); //$NON-NLS-1$
env.addExternalJars(p2, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p2, ""); //$NON-NLS-1$
IPath root2 = env.addPackageFragmentRoot(p2, "src"); //$NON-NLS-1$
env.addRequiredProject(p2, p3);
env.setOutputFolder(p2, "bin"); //$NON-NLS-1$
env.addExternalJars(p3, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p3, ""); //$NON-NLS-1$
IPath root3 = env.addPackageFragmentRoot(p3, "src"); //$NON-NLS-1$
env.setOutputFolder(p3, "bin"); //$NON-NLS-1$
IPath x = env.addClass(root1, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"import p2.*;\n"+ //$NON-NLS-1$
"public class X extends Y{\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root2, "p2", "Y", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p3.*;\n"+ //$NON-NLS-1$
"public class Y extends Z {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root3, "p3", "Z", //$NON-NLS-1$ //$NON-NLS-2$
"package p3;\n"+ //$NON-NLS-1$
"public class Z {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
try {
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingOnlySpecificProblemsFor(p1,new Problem[]{
new Problem("p1", "The type p3.Z cannot be resolved. It is indirectly referenced from required .class files", x, 48, 49, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_ERROR),//$NON-NLS-1$ //$NON-NLS-2$
new Problem("p1", "The project was not built since its build path is incomplete. Cannot find the class file for p3.Z. Fix the build path then try building this project", p1, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_ERROR)//$NON-NLS-1$ //$NON-NLS-2$
});
} finally {
env.setBuildOrder(null);
env.removeProject(p1);
env.removeProject(p1);
env.removeProject(p3);
}
}
// https://bugs.eclipse.org/bugs/show_bug.cgi?id=159118
// contrast this with test101: get an error when the class folder is not
// exported from the target project - P1 here
public void test100_class_folder_exported() throws JavaModelException {
IPath P1 = env.addProject("P1");
env.setOutputFolder(P1, "bin");
env.addExternalJars(P1, Util.getJavaClassLibs());
env.addClass(
env.addPackage(
env.getPackageFragmentRootPath(P1, ""), "p"),
"A",
"package p;\n" +
"public class A {\n" +
"}\n"
);
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingNoProblems();
env.removePackageFragmentRoot(P1, "");
env.addClassFolder(P1, P1.append("bin"), true);
IPath P2 = env.addProject("P2");
env.addExternalJars(P2, Util.getJavaClassLibs());
env.addRequiredProject(P2, P1);
env.addClass(
env.getPackageFragmentRootPath(P2, ""),
"X",
"import p.A;\n" +
"public class X {\n" +
" A f;\n" +
"}");
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingNoProblems();
env.removeProject(P1);
env.removeProject(P2);
}
// https://bugs.eclipse.org/bugs/show_bug.cgi?id=159118
// contrast this with test100: get an error when the class folder is not
// exported from the target project - P1 here
public void test101_class_folder_non_exported() throws JavaModelException {
IPath P1 = env.addProject("P1");
env.setOutputFolder(P1, "bin");
env.addExternalJars(P1, Util.getJavaClassLibs());
env.addClass(
env.addPackage(
env.getPackageFragmentRootPath(P1, ""), "p"),
"A",
"package p;\n" +
"public class A {\n" +
"}\n"
);
fullBuild();
expectingNoProblems();
env.removePackageFragmentRoot(P1, "");
env.addClassFolder(P1, P1.append("bin"), false);
IPath P2 = env.addProject("P2");
env.addExternalJars(P2, Util.getJavaClassLibs());
env.addRequiredProject(P2, P1);
IPath c = env.addClass(
env.getPackageFragmentRootPath(P2, ""),
"X",
"import p.A;\n" +
"public class X {\n" +
" A f;\n" +
"}");
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingSpecificProblemsFor(P2,
new Problem[] {
new Problem("", "The import p cannot be resolved",
c, 7 , 8, CategorizedProblem.CAT_IMPORT, IMarker.SEVERITY_ERROR),
new Problem("", "A cannot be resolved to a type",
c, 31 , 32, CategorizedProblem.CAT_TYPE, IMarker.SEVERITY_ERROR)});
env.removeProject(P1);
env.removeProject(P2);
}
// https://bugs.eclipse.org/bugs/show_bug.cgi?id=164622
public void test102_missing_required_binaries() throws JavaModelException {
IPath p1 = env.addProject("P1");
env.addExternalJars(p1, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p1, "");
IPath root1 = env.addPackageFragmentRoot(p1, "src");
env.setOutputFolder(p1, "bin");
IPath p2 = env.addProject("P2");
env.addExternalJars(p2, Util.getJavaClassLibs());
env.removePackageFragmentRoot(p2, "");
IPath root2 = env.addPackageFragmentRoot(p2, "src");
env.addRequiredProject(p2, p1);
env.setOutputFolder(p2, "bin");
IPath p3 = env.addProject("P3");
env.addExternalJars(p3, Util.getJavaClassLibs());
env.removePackageFragmentRoot(p3, "");
IPath root3 = env.addPackageFragmentRoot(p3, "src");
// env.addRequiredProject(p3, p1); - missing dependency
env.addRequiredProject(p3, p2);
env.setOutputFolder(p3, "bin");
env.addClass(root1, "", "I",
"public interface I {\n" +
"}\n"
);
env.addClass(root2, "", "X",
"public class X implements I {\n" +
"}\n"
);
IPath y = env.addClass(root3, "", "Y",
"public class Y extends X {\n" +
" X m = new X() {};\n" +
"}\n"
);
try {
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingOnlySpecificProblemsFor(p3, new Problem[]{
new Problem("p3",
"The project was not built since its build path is incomplete. Cannot find the class file for I. Fix the build path then try building this project",
p3, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_ERROR),
new Problem("p3",
"The type I cannot be resolved. It is indirectly referenced from required .class files",
y, 23, 24, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_ERROR),
});
} finally {
env.setBuildOrder(null);
env.removeProject(p1);
env.removeProject(p2);
env.removeProject(p3);
}
}
// https://bugs.eclipse.org/bugs/show_bug.cgi?id=164622
public void test103_missing_required_binaries() throws JavaModelException {
IPath p1 = env.addProject("P1");
env.addExternalJars(p1, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p1, "");
IPath root1 = env.addPackageFragmentRoot(p1, "src");
env.setOutputFolder(p1, "bin");
IPath p2 = env.addProject("P2");
env.addExternalJars(p2, Util.getJavaClassLibs());
env.removePackageFragmentRoot(p2, "");
IPath root2 = env.addPackageFragmentRoot(p2, "src");
env.addRequiredProject(p2, p1);
env.setOutputFolder(p2, "bin");
IPath p3 = env.addProject("P3");
env.addExternalJars(p3, Util.getJavaClassLibs());
env.removePackageFragmentRoot(p3, "");
IPath root3 = env.addPackageFragmentRoot(p3, "src");
// env.addRequiredProject(p3, p1); - missing dependency
env.addRequiredProject(p3, p2);
env.setOutputFolder(p3, "bin");
env.addClass(root1, "", "I",
"public interface I {\n" +
"}\n"
);
env.addClass(root2, "", "X",
"public class X implements I {\n" +
"}\n"
);
IPath y = env.addClass(root3, "", "Y",
"public class Y {\n" +
" X m = new X() {};\n" +
" X n = new X() {};\n" +
"}\n"
);
try {
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingOnlySpecificProblemsFor(p3, new Problem[]{
new Problem("p3",
"The project was not built since its build path is incomplete. Cannot find the class file for I. Fix the build path then try building this project",
p3, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_ERROR),
new Problem("p3",
"The type I cannot be resolved. It is indirectly referenced from required .class files",
y, 0, 1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_ERROR),
});
} finally {
env.setBuildOrder(null);
env.setBuildOrder(null);
env.removeProject(p1);
env.removeProject(p2);
env.removeProject(p3);
}
}
// https://bugs.eclipse.org/bugs/show_bug.cgi?id=460993
public void test104_missing_required_binaries() throws CoreException {
IPath p0 = env.addProject("JRE17", "1.7");
env.addExternalJars(p0, Util.getJavaClassLibs());
env.removePackageFragmentRoot(p0, "");
IPath root0 = env.addPackageFragmentRoot(p0, "src");
env.setOutputFolder(p0, "bin");
IPath p1 = env.addProject("org.eclipse.jgit", "1.7");
env.addExternalJars(p1, Util.getJavaClassLibs());
env.removePackageFragmentRoot(p1, "");
IPath root1 = env.addPackageFragmentRoot(p1, "src");
env.addRequiredProject(p1, p0);
env.setOutputFolder(p1, "bin");
IPath p2 = env.addProject("org.eclipse.releng.tools", "1.5");
env.addExternalJars(p2, Util.getJavaClassLibs());
env.removePackageFragmentRoot(p2, "");
IPath root2 = env.addPackageFragmentRoot(p2, "src");
// env.addRequiredProject(p2, p0); - missing dependency
env.addRequiredProject(p2, p1);
env.setOutputFolder(p2, "bin");
env.addClass(root0, "jre17", "AutoClosable",
"package jre17;\n" +
"public interface AutoClosable {\n" +
" void closeIt();\n" +
"}\n"
);
env.addClass(root1, "org.eclipse.jgit.lib", "Repository",
"package org.eclipse.jgit.lib;\n" +
"import jre17.AutoClosable;\n" +
"public abstract class Repository implements AutoClosable {\n" +
" public void resolve(final String revstr) { }\n" +
"}\n"
);
IPath gca = env.addClass(root2, "org.eclipse.releng.tools.git", "GitCopyrightAdapter",
"package org.eclipse.releng.tools.git;\n" +
"import org.eclipse.jgit.lib.Repository;\n" +
"public class GitCopyrightAdapter {\n" +
" void foo(Repository repo) {\n" +
" repo.resolve(\"Head\");\n" +
" }\n" +
"}\n"
);
env.addClass(root2, "org.eclipse.releng.tools.preferences", "Messages",
"package org.eclipse.releng.tools.preferences;\n" +
"final class Messages {\n" +
" {\n" +
" @SuppressWarnings(\"unused\")\n" +
" Object o = \"\"; // triggers the bug\n" +
" }\n" +
"}\n"
);
try {
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingNoProblems();
IFile gcaFile = (IFile) env.getWorkspace().getRoot().findMember(gca);
gcaFile.touch(null);
env.waitForManualRefresh();
incrementalBuild(p2);
env.waitForAutoBuild();
expectingNoProblems();
} finally {
env.setBuildOrder(null);
env.setBuildOrder(null);
env.removeProject(p1);
env.removeProject(p2);
env.removeProject(p0);
}
}
// https://bugs.eclipse.org/bugs/show_bug.cgi?id=438923, [compiler]Type is inappropriately considered "indirectly referenced"
public void test438923() throws JavaModelException {
//----------------------------
// Project1
//----------------------------
IPath p1 = env.addProject("P1"); //$NON-NLS-1$
env.addExternalJars(p1, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p1, ""); //$NON-NLS-1$
IPath root1 = env.addPackageFragmentRoot(p1, "src"); //$NON-NLS-1$
env.setOutputFolder(p1, "bin"); //$NON-NLS-1$
env.addClass(root1, "p1", "P1I0", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n" +
"public interface P1I0 {\n" +
" interface II {/*empty*/}\n" +
"}\n"
);
//----------------------------
// Project2
//----------------------------
IPath p2 = env.addProject("P2"); //$NON-NLS-1$
env.addExternalJars(p2, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p2, ""); //$NON-NLS-1$
IPath root2 = env.addPackageFragmentRoot(p2, "src"); //$NON-NLS-1$
env.setOutputFolder(p2, "bin"); //$NON-NLS-1$
env.addClass(root2, "p2", "P2C0", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n" +
"import p1.P1I0;\n" +
"public class P2C0 {\n" +
" public void z(final P1I0.II [] ii) {/*empty*/}\n" +
"}\n"
);
//----------------------------
// Project3
//----------------------------
IPath p3 = env.addProject("P3"); //$NON-NLS-1$
env.addExternalJars(p3, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p3, ""); //$NON-NLS-1$
IPath root3 = env.addPackageFragmentRoot(p3, "src"); //$NON-NLS-1$
env.setOutputFolder(p3, "bin"); //$NON-NLS-1$
env.addClass(root3, "p3", "P3C0", //$NON-NLS-1$ //$NON-NLS-2$
"package p3;\n" +
"import p2.P2C0;\n" +
"public class P3C0\n" +
" extends P2C0 {/*empty*/}\n"
);
// for Project1
env.addRequiredProject(p2, p1);
env.addRequiredProject(p3, p2);
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingNoProblems();
env.setBuildOrder(null);
env.removeProject(p1);
env.removeProject(p2);
env.removeProject(p3);
}
// https://bugs.eclipse.org/bugs/show_bug.cgi?id=461074, "indirectly referenced from required .class files" error for unreachable reference of type in overriding method declaration in a library on classpath
public void test461074() throws JavaModelException {
//----------------------------
// Project1
//----------------------------
IPath p1 = env.addProject("SampleMissing"); //$NON-NLS-1$
env.addExternalJars(p1, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p1, ""); //$NON-NLS-1$
IPath root1 = env.addPackageFragmentRoot(p1, "src"); //$NON-NLS-1$
env.setOutputFolder(p1, "bin"); //$NON-NLS-1$
env.addClass(root1, "pack.missing", "MissingType", //$NON-NLS-1$ //$NON-NLS-2$
"package pack.missing;\n" +
"public class MissingType {\n" +
"}\n"
);
//----------------------------
// Project2
//----------------------------
IPath p2 = env.addProject("SampleLib", "1.5"); //$NON-NLS-1$
env.addExternalJars(p2, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p2, ""); //$NON-NLS-1$
IPath root2 = env.addPackageFragmentRoot(p2, "src"); //$NON-NLS-1$
env.setOutputFolder(p2, "bin"); //$NON-NLS-1$
env.addClass(root2, "pack.lib", "TopClass", //$NON-NLS-1$ //$NON-NLS-2$
"package pack.lib;\n" +
"public class TopClass {\n" +
" Object get() { return null; }\n" +
"}\n"
);
env.addClass(root2, "pack.lib", "SuperClass", //$NON-NLS-1$ //$NON-NLS-2$
"package pack.lib;\n" +
"import pack.missing.MissingType;\n" +
"public class SuperClass extends TopClass {\n" +
" @Override\n" +
" MissingType get() { return null; }\n" +
"}\n"
);
//----------------------------
// Project3
//----------------------------
IPath p3 = env.addProject("SampleTest", "1.5"); //$NON-NLS-1$
env.addExternalJars(p3, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p3, ""); //$NON-NLS-1$
IPath root3 = env.addPackageFragmentRoot(p3, "src"); //$NON-NLS-1$
env.setOutputFolder(p3, "bin"); //$NON-NLS-1$
env.addClass(root3, "pack.test", "Test", //$NON-NLS-1$ //$NON-NLS-2$
"package pack.test;\n" +
"import pack.lib.SuperClass;\n" +
"public class Test extends SuperClass {/*empty*/}\n"
);
// for Project1
env.addRequiredProject(p2, p1);
env.addRequiredProject(p3, p2);
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingNoProblems();
env.setBuildOrder(null);
env.removeProject(p1);
env.removeProject(p2);
env.removeProject(p3);
}
// https://bugs.eclipse.org/bugs/show_bug.cgi?id=461074, "indirectly referenced from required .class files" error for unreachable reference of type in overriding method declaration in a library on classpath
public void test461074_error() throws JavaModelException {
//----------------------------
// Project1
//----------------------------
IPath p1 = env.addProject("SampleMissing"); //$NON-NLS-1$
env.addExternalJars(p1, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p1, ""); //$NON-NLS-1$
IPath root1 = env.addPackageFragmentRoot(p1, "src"); //$NON-NLS-1$
env.setOutputFolder(p1, "bin"); //$NON-NLS-1$
env.addClass(root1, "pack.missing", "MissingType", //$NON-NLS-1$ //$NON-NLS-2$
"package pack.missing;\n" +
"public class MissingType {\n" +
"}\n"
);
//----------------------------
// Project2
//----------------------------
IPath p2 = env.addProject("SampleLib", "1.5"); //$NON-NLS-1$
env.addExternalJars(p2, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p2, ""); //$NON-NLS-1$
IPath root2 = env.addPackageFragmentRoot(p2, "src"); //$NON-NLS-1$
env.setOutputFolder(p2, "bin"); //$NON-NLS-1$
env.addClass(root2, "pack.lib", "TopClass", //$NON-NLS-1$ //$NON-NLS-2$
"package pack.lib;\n" +
"public abstract class TopClass {\n" +
" abstract Object get();\n" +
"}\n"
);
env.addClass(root2, "pack.lib", "SuperClass", //$NON-NLS-1$ //$NON-NLS-2$
"package pack.lib;\n" +
"import pack.missing.MissingType;\n" +
"public class SuperClass extends TopClass {\n" +
" @Override\n" +
" MissingType get() { return null; }\n" +
"}\n"
);
//----------------------------
// Project3
//----------------------------
IPath p3 = env.addProject("SampleTest", "1.5"); //$NON-NLS-1$
env.addExternalJars(p3, Util.getJavaClassLibs());
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(p3, ""); //$NON-NLS-1$
IPath root3 = env.addPackageFragmentRoot(p3, "src"); //$NON-NLS-1$
env.setOutputFolder(p3, "bin"); //$NON-NLS-1$
IPath test = env.addClass(root3, "pack.test", "Test", //$NON-NLS-1$ //$NON-NLS-2$
"package pack.test;\n" +
"import pack.lib.SuperClass;\n" +
"public class Test extends SuperClass {/*empty*/}\n"
);
// for Project1
env.addRequiredProject(p2, p1);
env.addRequiredProject(p3, p2);
env.waitForManualRefresh();
fullBuild();
env.waitForAutoBuild();
expectingOnlySpecificProblemsFor(p3, new Problem[]{
new Problem("p3",
"The project was not built since its build path is incomplete. Cannot find the class file for pack.missing.MissingType. Fix the build path then try building this project",
p3, -1, -1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_ERROR),
new Problem("p3",
"The type pack.missing.MissingType cannot be resolved. It is indirectly referenced from required .class files",
test, 0, 1, CategorizedProblem.CAT_BUILDPATH, IMarker.SEVERITY_ERROR),
});
env.setBuildOrder(null);
env.removeProject(p1);
env.removeProject(p2);
env.removeProject(p3);
}
}