/*******************************************************************************
* Copyright (c) 2000, 2009 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.runtime.IPath;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jdt.core.tests.util.Util;
/**
* Basic efficiency tests of the image builder.
*/
public class EfficiencyTests extends BuilderTests {
public EfficiencyTests(String name) {
super(name);
}
public static Test suite() {
return buildTestSuite(EfficiencyTests.class);
}
public void testProjectAsClassFolder() throws JavaModelException {
IPath projectPath1 = env.addProject("Project1"); //$NON-NLS-1$
env.addExternalJars(projectPath1, Util.getJavaClassLibs());
IPath projectPath2 = env.addProject("Project2"); //$NON-NLS-1$
env.addExternalJars(projectPath2, Util.getJavaClassLibs());
env.addClassFolder(projectPath2, projectPath1, false);
env.addClass(projectPath2, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public abstract class X {}\n" //$NON-NLS-1$
);
env.addClass(projectPath2, "p2", "Y", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"public class Y {}\n" //$NON-NLS-1$
);
fullBuild();
env.addClass(projectPath2, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public class X {}\n" //$NON-NLS-1$
);
incrementalBuild(projectPath2);
// if a full build happens instead of an incremental, then both types will be recompiled
expectingCompiledClasses(new String[]{"p1.X"}); //$NON-NLS-1$
}
public void testEfficiency() throws JavaModelException {
IPath projectPath = env.addProject("Project"); //$NON-NLS-1$
env.addExternalJars(projectPath, Util.getJavaClassLibs());
fullBuild(projectPath);
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(projectPath, ""); //$NON-NLS-1$
IPath root = env.addPackageFragmentRoot(projectPath, "src"); //$NON-NLS-1$
env.setOutputFolder(projectPath, "bin"); //$NON-NLS-1$
env.addClass(root, "p1", "Indicted", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public abstract class Indicted {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root, "p2", "Collaborator", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.*;\n"+ //$NON-NLS-1$
"public class Collaborator extends Indicted{\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
fullBuild(projectPath);
env.addClass(root, "p1", "Indicted", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public abstract class Indicted {\n"+ //$NON-NLS-1$
" public abstract void foo();\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
incrementalBuild(projectPath);
expectingCompiledClasses(new String[]{"p2.Collaborator", "p1.Indicted"}); //$NON-NLS-1$ //$NON-NLS-2$
expectingCompilingOrder(new String[]{"p1.Indicted", "p2.Collaborator"}); //$NON-NLS-1$ //$NON-NLS-2$
}
public void testMethodAddition() throws JavaModelException {
IPath projectPath = env.addProject("Project"); //$NON-NLS-1$
env.addExternalJars(projectPath, Util.getJavaClassLibs());
fullBuild(projectPath);
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(projectPath, ""); //$NON-NLS-1$
IPath root = env.addPackageFragmentRoot(projectPath, "src"); //$NON-NLS-1$
env.setOutputFolder(projectPath, "bin"); //$NON-NLS-1$
env.addClass(root, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" void foo() { \n" + //$NON-NLS-1$
" }\n" + //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root, "p2", "Y", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.*;\n"+ //$NON-NLS-1$
"public class Y extends X{\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root, "p3", "Z", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.*;\n"+ //$NON-NLS-1$
"public class Z{\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
fullBuild(projectPath);
env.addClass(root, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" void bar(){} \n" + //$NON-NLS-1$
" void foo() { \n" + //$NON-NLS-1$
" }; \n" + //$NON-NLS-1$
" }\n" + //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
incrementalBuild(projectPath);
expectingCompiledClasses(new String[]{"p1.X", "p2.Y"}); //$NON-NLS-1$ //$NON-NLS-2$
expectingCompilingOrder(new String[]{"p1.X", "p2.Y" }); //$NON-NLS-1$ //$NON-NLS-2$
}
public void testLocalTypeAddition() throws JavaModelException {
IPath projectPath = env.addProject("Project"); //$NON-NLS-1$
env.addExternalJars(projectPath, Util.getJavaClassLibs());
fullBuild(projectPath);
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(projectPath, ""); //$NON-NLS-1$
IPath root = env.addPackageFragmentRoot(projectPath, "src"); //$NON-NLS-1$
env.setOutputFolder(projectPath, "bin"); //$NON-NLS-1$
env.addClass(root, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" void foo() { \n" + //$NON-NLS-1$
" }\n" + //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root, "p2", "Y", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.*;\n"+ //$NON-NLS-1$
"public class Y extends X{\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root, "p3", "Z", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.*;\n"+ //$NON-NLS-1$
"public class Z{\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
fullBuild(projectPath);
env.addClass(root, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" void foo() { \n" + //$NON-NLS-1$
" new Object(){ \n" + //$NON-NLS-1$
" }; \n" + //$NON-NLS-1$
" }\n" + //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
incrementalBuild(projectPath);
expectingCompiledClasses(new String[]{"p1.X", "p1.X$1"}); //$NON-NLS-1$ //$NON-NLS-2$
expectingCompilingOrder(new String[]{"p1.X", "p1.X$1" }); //$NON-NLS-1$ //$NON-NLS-2$
}
public void testLocalTypeAddition2() throws JavaModelException {
IPath projectPath = env.addProject("Project"); //$NON-NLS-1$
env.addExternalJars(projectPath, Util.getJavaClassLibs());
fullBuild(projectPath);
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(projectPath, ""); //$NON-NLS-1$
IPath root = env.addPackageFragmentRoot(projectPath, "src"); //$NON-NLS-1$
env.setOutputFolder(projectPath, "bin"); //$NON-NLS-1$
env.addClass(root, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" void foo() { \n" + //$NON-NLS-1$
" new X(){ \n" + //$NON-NLS-1$
" void bar(){} \n" + //$NON-NLS-1$
" }; \n" + //$NON-NLS-1$
" }\n" + //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root, "p2", "Y", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.*;\n"+ //$NON-NLS-1$
"public class Y extends X{\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root, "p3", "Z", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.*;\n"+ //$NON-NLS-1$
"public class Z{\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
fullBuild(projectPath);
env.addClass(root, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" void foo() { \n" + //$NON-NLS-1$
" new Object(){ \n" + //$NON-NLS-1$
" }; \n" + //$NON-NLS-1$
" new X(){ \n" + //$NON-NLS-1$
" void bar(){} \n" + //$NON-NLS-1$
" }; \n" + //$NON-NLS-1$
" }\n" + //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
incrementalBuild(projectPath);
expectingCompiledClasses(new String[]{"p1.X", "p1.X$1", "p1.X$2"}); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
expectingCompilingOrder(new String[]{"p1.X", "p1.X$1", "p1.X$2" }); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
public void testLocalTypeRemoval() throws JavaModelException {
IPath projectPath = env.addProject("Project"); //$NON-NLS-1$
env.addExternalJars(projectPath, Util.getJavaClassLibs());
fullBuild(projectPath);
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(projectPath, ""); //$NON-NLS-1$
IPath root = env.addPackageFragmentRoot(projectPath, "src"); //$NON-NLS-1$
env.setOutputFolder(projectPath, "bin"); //$NON-NLS-1$
env.addClass(root, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" void foo() { \n" + //$NON-NLS-1$
" new Object(){ \n" + //$NON-NLS-1$
" }; \n" + //$NON-NLS-1$
" }\n" + //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root, "p2", "Y", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.*;\n"+ //$NON-NLS-1$
"public class Y extends X{\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root, "p3", "Z", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.*;\n"+ //$NON-NLS-1$
"public class Z{\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
fullBuild(projectPath);
env.addClass(root, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" void foo() { \n" + //$NON-NLS-1$
" }\n" + //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
incrementalBuild(projectPath);
expectingCompiledClasses(new String[]{"p1.X"}); //$NON-NLS-1$
expectingCompilingOrder(new String[]{"p1.X" }); //$NON-NLS-1$
}
public void testLocalTypeRemoval2() throws JavaModelException {
IPath projectPath = env.addProject("Project"); //$NON-NLS-1$
env.addExternalJars(projectPath, Util.getJavaClassLibs());
fullBuild(projectPath);
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(projectPath, ""); //$NON-NLS-1$
IPath root = env.addPackageFragmentRoot(projectPath, "src"); //$NON-NLS-1$
env.setOutputFolder(projectPath, "bin"); //$NON-NLS-1$
env.addClass(root, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" void foo() { \n" + //$NON-NLS-1$
" new Object(){ \n" + //$NON-NLS-1$
" }; \n" + //$NON-NLS-1$
" new X(){ \n" + //$NON-NLS-1$
" void bar(){} \n" + //$NON-NLS-1$
" }; \n" + //$NON-NLS-1$
" }\n" + //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root, "p2", "Y", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.*;\n"+ //$NON-NLS-1$
"public class Y extends X{\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root, "p3", "Z", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"import p1.*;\n"+ //$NON-NLS-1$
"public class Z{\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
fullBuild(projectPath);
env.addClass(root, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" void foo() { \n" + //$NON-NLS-1$
" new X(){ \n" + //$NON-NLS-1$
" void bar(){} \n" + //$NON-NLS-1$
" }; \n" + //$NON-NLS-1$
" }\n" + //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
incrementalBuild(projectPath);
expectingCompiledClasses(new String[]{"p1.X", "p1.X$1"}); //$NON-NLS-1$ //$NON-NLS-2$
expectingCompilingOrder(new String[]{"p1.X", "p1.X$1" }); //$NON-NLS-1$ //$NON-NLS-2$
}
// http://dev.eclipse.org/bugs/show_bug.cgi?id=196200 - variation
public void testMissingType001() throws JavaModelException {
IPath projectPath = env.addProject("Project"); //$NON-NLS-1$
env.addExternalJars(projectPath, Util.getJavaClassLibs());
fullBuild(projectPath);
// remove old package fragment root so that names don't collide
env.removePackageFragmentRoot(projectPath, ""); //$NON-NLS-1$
IPath root = env.addPackageFragmentRoot(projectPath, "src"); //$NON-NLS-1$
env.setOutputFolder(projectPath, "bin"); //$NON-NLS-1$
env.addClass(root, "p1", "X", //$NON-NLS-1$ //$NON-NLS-2$
"package p1;\n"+ //$NON-NLS-1$
"public class X {\n"+ //$NON-NLS-1$
" void foo(p2.Y y) { \n" + //$NON-NLS-1$
" y.bar(null);" + //$NON-NLS-1$
" }\n" + //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
env.addClass(root, "p2", "Y", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"public class Y {\n"+ //$NON-NLS-1$
" public void bar(Z z) {}\n" + //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
fullBuild(projectPath);
env.addClass(root, "p2", "Z", //$NON-NLS-1$ //$NON-NLS-2$
"package p2;\n"+ //$NON-NLS-1$
"public class Z {\n"+ //$NON-NLS-1$
"}\n" //$NON-NLS-1$
);
incrementalBuild(projectPath);
expectingCompiledClasses(new String[]{"p1.X", "p2.Y","p2.Z"}); //$NON-NLS-1$ //$NON-NLS-2$
expectingCompilingOrder(new String[]{"p2.Z", "p2.Y", "p1.X" }); //$NON-NLS-1$ //$NON-NLS-2$
}
}