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view graal/com.oracle.max.base/src/com/sun/max/ide/TestCaseClassSet.java @ 4186:71a2cd79c375
Made stdout for mx unbuffered.
author | Doug Simon <doug.simon@oracle.com> |
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date | Tue, 03 Jan 2012 13:53:38 +0100 |
parents | bc8527f3071c |
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/* * Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.sun.max.ide; import static com.sun.max.lang.Classes.*; import java.lang.reflect.*; import java.util.*; import junit.framework.*; import com.sun.max.*; import com.sun.max.lang.*; import com.sun.max.program.*; /** * A utility for defining and refining a set of {@linkplain #isJUnitTestCaseClass(Class) valid} JUnit test case classes. */ public class TestCaseClassSet extends LinkedHashSet<Class<? extends TestCase>> { /** * */ private static final long serialVersionUID = -2202526415279951882L; private final String defaultTestSuiteName; /** * Creates a set of classes whose {@linkplain #toTestSuite() derived} test suite will have a given name. * * @param defaultTestSuiteName the default name to be used for the test suite derived from this set */ public TestCaseClassSet(String defaultTestSuiteName) { this.defaultTestSuiteName = defaultTestSuiteName; } /** * Creates a set of classes by scanning a given package for {@linkplain #isJUnitTestCaseClass(Class) valid} JUnit * test case classes. * * @param maxPackage the package to scan for classes * @param scanSubPackages specifies if the sub-packages of {@code maxPackage} should also be scanned */ // public TestCaseClassSet(MaxPackage maxPackage, boolean scanSubPackages) { // this(maxPackage.name(), scanSubPackages); // } // // /** // * Creates a set of classes by scanning a given package (but not its sub-packages) for // * {@linkplain #isJUnitTestCaseClass(Class) valid} JUnit test case classes. // * // * @param maxPackage the package to scan for classes // */ // public TestCaseClassSet(MaxPackage maxPackage) { // this(maxPackage, false); // } public TestCaseClassSet(Class packageRepresentative) { this(packageRepresentative, false); } public TestCaseClassSet(Class packageRepresentative, boolean scanSubPackages) { this(getPackageName(packageRepresentative), scanSubPackages); } public TestCaseClassSet(final String packageName, final boolean scanSubPackages) { defaultTestSuiteName = packageName; new ClassSearch() { @Override protected boolean visitClass(boolean isArchiveEntry, String className) { if (!className.endsWith("package-info")) { if (scanSubPackages || (Classes.getPackageName(className).equals(packageName))) { Class javaClass = Classes.forName(className, false, getClass().getClassLoader()); if (isJUnitTestCaseClass(javaClass)) { final Class<Class<? extends TestCase>> type = null; add(Utils.cast(type, javaClass)); } } } return true; } }.run(Classpath.fromSystem(), packageName.replace('.', '/')); } public static boolean isJUnitTestCaseClass(Class javaClass) { return javaClass != null && !Modifier.isAbstract(javaClass.getModifiers()) && TestCase.class.isAssignableFrom(javaClass); } /** * Adds or moves a given set of classes to this set such that they will be returned after all existing entries * when this set is iterated over. * * @param classes the classes to add */ public TestCaseClassSet addToEnd(Class... classes) { for (int i = 0; i < classes.length; ++i) { final Class c = classes[i]; if (isJUnitTestCaseClass(c)) { remove(c); final Class<Class<? extends TestCase>> type = null; add(Utils.cast(type, c)); } else { ProgramWarning.message("Class is not an instantiable subclass of TestCase: " + c); } } return this; } /** * Removes a given set of classes from this set. * * @param classes the classes to remove */ public TestCaseClassSet removeAll(Class... classes) { removeAll(java.util.Arrays.asList(classes)); return this; } /** * Creates a test suite containing the tests defined by the classes in this set. * * @param name the name of the suite * @return the created suite */ public TestSuite toTestSuite(String name) { final TestSuite suite = new TestSuite(name); for (Class<? extends TestCase> testClass : this) { suite.addTestSuite(testClass); } return suite; } public TestSuite toTestSuite() { return toTestSuite(defaultTestSuiteName); } }