diff -r 000000000000 -r 9a66ca7c79fa test/tools/apt/lib/TestProcessor.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/apt/lib/TestProcessor.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,132 @@
+/*
+ * Copyright 2004-2007 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+
+import java.lang.reflect.Method;
+import java.util.*;
+import com.sun.mirror.apt.*;
+
+
+/**
+ * Annotation processor for the @Test annotation.
+ * Invokes each method so annotated, and verifies the result.
+ * Throws an Error on failure.
+ *
+ * @author Scott Seligman
+ */
+public class TestProcessor implements AnnotationProcessor {
+
+    AnnotationProcessorEnvironment env;
+
+    // The tester that's running.
+    Tester tester = Tester.activeTester;
+
+    TestProcessor(AnnotationProcessorEnvironment env,
+                  Tester tester) {
+        this.env = env;
+        this.tester = tester;
+    }
+
+
+    /**
+     * Reflectively invoke the @Test-annotated methods of the live
+     * tester.  Those methods perform the actual exercising of the
+     * mirror API.  Then back here to verify the results by
+     * reading the live annotations.  Convoluted, you say?
+     */
+    public void process() {
+        System.out.printf("\n> Processing %s\n", tester.getClass());
+
+        boolean failed = false;         // true if a test returns wrong result
+
+        for (Method m : tester.getClass().getDeclaredMethods()) {
+            Test anno = m.getAnnotation(Test.class);
+            Ignore ignore = m.getAnnotation(Ignore.class);
+            if (anno != null) {
+                if (ignore == null) {
+                    System.out.println(">> Invoking test " + m.getName());
+                    Object result;
+                    try {
+                        result = m.invoke(tester);
+                    } catch (Exception e) {
+                        throw new Error("Test invocation failed", e);
+                    }
+                    boolean ok = true;  // result of this test
+                    if (Collection.class.isAssignableFrom(m.getReturnType())) {
+                        ok = verifyResults((Collection) result,
+                                           anno.result(), anno.ordered());
+                    } else if (m.getReturnType() != void.class) {
+                        ok = verifyResult(result, anno.result());
+                    }
+                    if (!ok) {
+                        System.out.println(">>> Expected: " + anno);
+                        System.out.println(">>> Got: " + result);
+                        failed = true;
+                    }
+                } else {
+                    System.out.println(">> Ignoring test " + m.getName());
+                    if (ignore.value().length() > 0) {
+                        System.out.println(">>> Reason: " + ignore.value());
+                    }
+                }
+            }
+        }
+        if (failed) {
+            throw new Error("Test(s) returned unexpected result");
+        }
+    }
+
+    /**
+     * Verify that a single-valued (non-Collection) result matches
+     * its expected value.
+     */
+    private boolean verifyResult(Object result, String[] expected) {
+        assert expected.length == 1 :
+            "Single-valued test expecting " + expected.length + " results";
+        return expected[0].equals(String.valueOf(result));
+    }
+
+    /**
+     * Verify that a multi-valued result (a Collection) matches
+     * its expected values.
+     */
+    private boolean verifyResults(Collection result,
+                                  String[] expected, boolean ordered) {
+        if (result.size() != expected.length) {
+            return false;
+        }
+
+        // Convert result to an array of strings.
+        String[] res = new String[result.size()];
+        int i = 0;
+        for (Object e : result) {
+            res[i++] = String.valueOf(e);
+        }
+
+        if (!ordered) {
+            Arrays.sort(res);
+            Arrays.sort(expected);
+        }
+        return Arrays.equals(res, expected);
+    }
+}