jdk/test/java/lang/instrument/FakeTestDriver.java
author duke
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/*
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 * Copyright 2003 Sun Microsystems, Inc.  All Rights Reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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 * CA 95054 USA or visit www.sun.com if you need additional information or
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 * have any questions.
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 */
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/*
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 * Copyright 2003 Wily Technology, Inc.
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 */
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/**
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 *  Cheesy class to run all of our test cases in a hard-coded fashion.
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 *  Will be replaced by Sun's iterator that uses the source decorations to figure out what to do.
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 */
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import  java.lang.reflect.*;
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public class FakeTestDriver  {
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    private String[] fTestList = {
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        "javafake.lang.instrument.AddTransformerTest",
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        "javafake.lang.instrument.AppendToBootstrapClassPathTest",
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        "javafake.lang.instrument.AppendToClassPathTest",
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        "javafake.lang.instrument.GetAllLoadedClassesTest",
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        "javafake.lang.instrument.GetInitiatedClassesTest",
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        "javafake.lang.instrument.GetObjectSizeTest",
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        "javafake.lang.instrument.NoTransformerAddedTest",
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        "javafake.lang.instrument.NullTransformerAddTest",
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        "javafake.lang.instrument.RedefineClassesTests",
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        "javafake.lang.instrument.RemoveAbsentTransformerTest",
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        "javafake.lang.instrument.RemoveTransformerTest",
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        "javafake.lang.instrument.SingleTransformerTest",
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        "javafake.lang.instrument.TransformerManagementThreadAddTests",
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        "javafake.lang.instrument.TransformerManagementThreadRemoveTests",
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        "javafake.lang.instrument.TransformMethodTest",
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    };
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    public static void
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    main(String[] args) {
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        (new FakeTestDriver()).runSuppliedTests(args);
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    }
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    private
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    FakeTestDriver() {
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    }
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    private void
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    runAllTests() {
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        runSuppliedTests(fTestList);
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    }
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    private void
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    runSuppliedTests(String[] classnames) {
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        for (int x = 0; x < classnames.length; x++ ) {
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            loadAndRunOneTest(classnames[x]);
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        }
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    }
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    private void
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    loadAndRunOneTest(String classname) {
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        log("trying to run: " + classname);
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        Class testclass = loadOneTest(classname);
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        if ( testclass != null ) {
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            boolean result = runOneTest(testclass);
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            if ( result ) {
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                log(classname + " SUCCEEDED");
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            }
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            else {
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                log(classname + " FAILED");
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            }
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        }
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        else {
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            log(classname + " could not be loaded");
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        }
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    }
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    private Class
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    loadOneTest(String classname) {
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        Class result = null;
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        try {
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            result = Class.forName(classname);
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        }
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        catch (Throwable t) {
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            t.printStackTrace();
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            result = null;
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        }
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        return result;
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    }
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    private boolean
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    runOneTest(Class testclass) {
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        Method mainMethod = null;
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        try {
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            String[]    forType = new String[0];
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            mainMethod = testclass.getMethod("main",
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                                                    new Class[] {
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                                                        forType.getClass()
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                                                     });
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        }
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        catch (Throwable t) {
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            log(testclass.getName() + " is malformed");
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            t.printStackTrace();
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            return false;
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        }
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        try {
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            mainMethod.invoke(null, new Object[] {new String[] {testclass.getName()}});
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            return true;
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        }
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        catch (Throwable t) {
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            t.printStackTrace();
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            return false;
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        }
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    }
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    private void
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    log(String m) {
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        System.out.println(m);
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    }
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}