/**************************************************************************************
 * Copyright (c) Jonas BonŽr, Alexandre Vasseur. All rights reserved.                 *
 * http://aspectwerkz.codehaus.org                                                    *
 * ---------------------------------------------------------------------------------- *
 * The software in this package is published under the terms of the LGPL license      *
 * a copy of which has been included with this distribution in the license.txt file.  *
 **************************************************************************************/
package test.expression;

import junit.framework.TestCase;
import org.codehaus.aspectwerkz.expression.ExpressionContext;
import org.codehaus.aspectwerkz.expression.ExpressionInfo;
import org.codehaus.aspectwerkz.expression.ExpressionNamespace;
import org.codehaus.aspectwerkz.expression.ExpressionVisitor;
import org.codehaus.aspectwerkz.expression.PointcutType;
import org.codehaus.aspectwerkz.reflect.ClassInfo;
import org.codehaus.aspectwerkz.reflect.ConstructorInfo;
import org.codehaus.aspectwerkz.reflect.FieldInfo;
import org.codehaus.aspectwerkz.reflect.MethodInfo;
import org.codehaus.aspectwerkz.reflect.impl.java.JavaClassInfo;
import org.codehaus.aspectwerkz.reflect.impl.java.JavaFieldInfo;
import org.codehaus.aspectwerkz.reflect.impl.java.JavaMethodInfo;

/**
 * @author <a href="mailto:jboner@codehaus.org">Jonas BonŽr </a>
 * @author <a href="mailto:alex@gnilux.com">Alexandre Vasseur </a>
 */
public class ExpressionTest extends TestCase {
    private static final String NAMESPACE = "TESTING";

    private static ExpressionNamespace s_namespace = ExpressionNamespace.getNamespace(NAMESPACE);

    private static ClassInfo s_declaringType = JavaClassInfo.getClassInfo(Target.class);

    private static MethodInfo modifiers1;

    private static MethodInfo modifiers2;

    private static MethodInfo modifiers3;

    private static MethodInfo modifiers4;

    private static MethodInfo parameters1;

    private static MethodInfo parameters2;

    private static MethodInfo parameters3;

    private static MethodInfo parameters4;

    private static MethodInfo parameters5;

    private static MethodInfo returnType1;

    private static MethodInfo returnType2;

    private static MethodInfo returnType3;

    private static MethodInfo returnType4;

    private static MethodInfo returnType5;

    private static MethodInfo _method$Name1;

    private static MethodInfo attributes1;

    private static ConstructorInfo constructor;

    private static FieldInfo modifier1;

    private static FieldInfo modifier2;

    private static FieldInfo modifier3;

    private static FieldInfo type1;

    private static FieldInfo type2;

    private static FieldInfo type3;

    private static FieldInfo type4;

    private static FieldInfo _field$Name1;

    private static FieldInfo attribute1;

    // ============ setup =============
    static {
        ConstructorInfo[] constructors = s_declaringType.getConstructors();
        constructor = constructors[0];

        MethodInfo[] methods = s_declaringType.getMethods();
        for (int i = 0; i < methods.length; i++) {
            MethodInfo method = methods[i];
            if (method.getName().equals("modifiers1")) {
                modifiers1 = method;
            }
            if (method.getName().equals("modifiers2")) {
                modifiers2 = method;
            }
            if (method.getName().equals("modifiers3")) {
                modifiers3 = method;
            }
            if (method.getName().equals("modifiers4")) {
                modifiers4 = method;
            }
            if (method.getName().equals("parameters1")) {
                parameters1 = method;
            }
            if (method.getName().equals("parameters2")) {
                parameters2 = method;
            }
            if (method.getName().equals("parameters3")) {
                parameters3 = method;
            }
            if (method.getName().equals("parameters4")) {
                parameters4 = method;
            }
            if (method.getName().equals("parameters5")) {
                parameters5 = method;
            }
            if (method.getName().equals("returnType1")) {
                returnType1 = method;
            }
            if (method.getName().equals("returnType1")) {
                returnType1 = method;
            }
            if (method.getName().equals("returnType2")) {
                returnType2 = method;
            }
            if (method.getName().equals("returnType3")) {
                returnType3 = method;
            }
            if (method.getName().equals("returnType4")) {
                returnType4 = method;
            }
            if (method.getName().equals("returnType5")) {
                returnType5 = method;
            }
            if (method.getName().equals("__method$Name1")) {
                _method$Name1 = method;
            }
            if (method.getName().equals("attributes1")) {
                attributes1 = method;
            }
        }
        FieldInfo[] fields = s_declaringType.getFields();
        for (int f = 0; f < fields.length; f++) {
            FieldInfo field = fields[f];
            if (field.getName().equals("modifier1")) {
                modifier1 = field;
            }
            if (field.getName().equals("modifier2")) {
                modifier2 = field;
            }
            if (field.getName().equals("modifier3")) {
                modifier3 = field;
            }
            if (field.getName().equals("type1")) {
                type1 = field;
            }
            if (field.getName().equals("type2")) {
                type2 = field;
            }
            if (field.getName().equals("type3")) {
                type3 = field;
            }
            if (field.getName().equals("type4")) {
                type4 = field;
            }
            if (field.getName().equals("__field$Name1")) {
                _field$Name1 = field;
            }
            if (field.getName().equals("attribute1")) {
                attribute1 = field;
            }
        }
    }

    public ExpressionTest(String name) {
        super(name);
    }

    // ============ constructor modifiers test =============
    public void testConstructor() throws Exception {
        assertTrue(new ExpressionInfo("call(test.expression.Target.new())", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, constructor, null)));
        assertFalse(new ExpressionInfo("call(test.expression.Target.new(String))", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, constructor, null)));
    }

    public void testConstructorModifiers1() throws Exception {
        assertTrue(new ExpressionInfo("call(public test.expression.Target.new())", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, constructor, null)));
        assertFalse(new ExpressionInfo("call(private test.expression.Target.new())", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, constructor, null)));
    }

    //  ============ constructor annotations test =============
    public void testConstructorAnnotations1() throws Exception {
        assertTrue(new ExpressionInfo("call(@Requires test.expression.Target.new())", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, constructor, null)));
        assertFalse(new ExpressionInfo("call(@RequiresNew test.expression.Target.new())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, constructor, null)));
        assertTrue(new ExpressionInfo("execution(@Requires test.expression.Target.new())", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.EXECUTION, constructor, null)));
        assertFalse(new ExpressionInfo("execution(@RequiresNew test.expression.Target.new())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, constructor, null)));
    }

    public void testConstructorAnnotations2() throws Exception {
        assertTrue(new ExpressionInfo("execution(@Requires *..*.new(..))", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.EXECUTION, constructor, null)));
        assertFalse(new ExpressionInfo("execution(RequiresNew *..*.new(..))", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.EXECUTION, constructor, null)));
        assertTrue(new ExpressionInfo("call(@Requires *..*.new(..))", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, constructor, null)));
        assertFalse(new ExpressionInfo("call(RequiresNew *..*.new(..))", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, constructor, null)));
    }

    // ============ method modifiers test =============
    public void testMethodModifiers1() throws Exception {
        assertFalse(new ExpressionInfo("call(public void test.expression.Target.modifiers1())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers1, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.modifiers1())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, modifiers1, null)));
        assertFalse(new ExpressionInfo("call(static final void test.expression.Target.modifiers1())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers1, null)));
    }

    public void testMethodModifiers2() throws Exception {
        assertTrue(new ExpressionInfo("call(public void test.expression.Target.modifiers2())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers2, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.modifiers2())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, modifiers2, null)));
        assertFalse(new ExpressionInfo("call(static final void test.expression.Target.modifiers2())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers2, null)));
        assertFalse(new ExpressionInfo("call(public static final void test.expression.Target.modifiers2())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers2, null)));
        assertTrue(new ExpressionInfo("call(public static void test.expression.Target.modifiers2())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers2, null)));
    }

    public void testMethodModifiers3() throws Exception {
        assertFalse(new ExpressionInfo("call(public void test.expression.Target.modifiers3())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers3, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.modifiers3())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, modifiers3, null)));
        assertTrue(new ExpressionInfo("call(static final void test.expression.Target.modifiers3())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers3, null)));
        assertFalse(new ExpressionInfo("call(public static native void test.expression.Target.modifiers3())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers3, null)));
        assertFalse(new ExpressionInfo("call(public static void test.expression.Target.modifiers3())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers3, null)));
        assertTrue(new ExpressionInfo("call(synchronized void test.expression.Target.modifiers3())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers3, null)));
        assertTrue(new ExpressionInfo(
            "call(protected native synchronized void test.expression.Target.modifiers3())",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers3, null)));
        assertTrue(new ExpressionInfo("call(native protected void test.expression.Target.modifiers3())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers3, null)));
    }

    public void testMethodModifiers4() throws Exception {
        assertFalse(new ExpressionInfo("call(public * test.expression.*.*(..)) && within(test.expression.*)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers4, s_declaringType)));
        assertTrue(new ExpressionInfo("call(private * test.expression.*.*(..)) && within(test.expression.*)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers4, s_declaringType)));
        assertFalse(new ExpressionInfo(
            "call(protected * test.expression.*.*(..)) && within(test.expression.*)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers4, s_declaringType)));
    }

    public void testMethodModifiers5() throws Exception {
        assertFalse(new ExpressionInfo("call(!public void test.expression.Target.modifiers2())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers2, null)));
        assertFalse(new ExpressionInfo("call(NOT public void test.expression.Target.modifiers2())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers2, null)));
        assertTrue(new ExpressionInfo("call(!private void test.expression.Target.modifiers2())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers2, null)));
        assertTrue(new ExpressionInfo("call(!private static void test.expression.Target.modifiers2())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers2, null)));
        assertFalse(new ExpressionInfo("call(public !static void test.expression.Target.modifiers2())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers2, null)));
        assertFalse(new ExpressionInfo("call(public NOT static void test.expression.Target.modifiers2())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers2, null)));
    }

    // ============ method parameters test =============
    public void testMethodParameters1() throws Exception {
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters1())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, parameters1, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters1(..))", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, parameters1, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters1(*))", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, parameters1, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters1(int))", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, parameters1, null)));
    }

    public void testMethodParameters2() throws Exception {
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters2())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters2(..))", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters2(int, ..))", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters2(int, float, byte))", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters2(int, *, *))", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters2(int, int, byte))", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters2(*, *, byte))", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
    }

    public void testMethodParameters3() throws Exception {
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters3())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, parameters3, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters3(..))", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, parameters3, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters3(int, ..))", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters3, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters3(String, ..))", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters3, null)));
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.parameters3(String, String, String))",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters3, null)));
        assertTrue(new ExpressionInfo(
            "call(void test.expression.Target.parameters3(String, StringBuffer, String))",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters3, null)));
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.parameters3(String, StringBuffer, String, *))",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters3, null)));
    }

    public void testMethodParameters4() throws Exception {
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters4())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, parameters4, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters4(..))", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, parameters4, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters4(Object))", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters4, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters4(Object[]))", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters4, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters4(Object[][]))", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters4, null)));
    }

    public void testMethodParameters5() throws Exception {
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters5())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, parameters5, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters5(..))", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, parameters5, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters5(int))", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, parameters5, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters5(int[]))", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters5, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters5(int[][]))", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters5, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters5(int[][][]))", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters5, null)));
    }

    // ============ method return type test =============
    public void testMethodReturnType1() throws Exception {
        assertTrue(new ExpressionInfo("call(void test.expression.Target.returnType1())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, returnType1, null)));
        assertFalse(new ExpressionInfo("call(String test.expression.Target.returnType1())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, returnType1, null)));
        assertTrue(new ExpressionInfo("call(* test.expression.Target.returnType1())", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, returnType1, null)));
    }

    public void testMethodReturnType2() throws Exception {
        assertFalse(new ExpressionInfo("call(void test.expression.Target.returnType2())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, returnType2, null)));
        assertFalse(new ExpressionInfo("call(String test.expression.Target.returnType2())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, returnType2, null)));
        assertTrue(new ExpressionInfo("call(* test.expression.Target.returnType2())", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, returnType2, null)));
        assertTrue(new ExpressionInfo("call(int test.expression.Target.returnType2())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, returnType2, null)));
        assertFalse(new ExpressionInfo("call(int[] test.expression.Target.returnType2())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, returnType2, null)));
    }

    public void testMethodReturnType3() throws Exception {
        assertFalse(new ExpressionInfo("call(void test.expression.Target.returnType3())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, returnType3, null)));
        assertTrue(new ExpressionInfo("call(String test.expression.Target.returnType3())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, returnType3, null)));
        assertTrue(new ExpressionInfo("call(* test.expression.Target.returnType3())", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, returnType3, null)));
        assertTrue(new ExpressionInfo("call(java.lang.String* test.expression.Target.returnType3())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, returnType3, null)));
        assertFalse(new ExpressionInfo("call(java.lang.StringBuffer test.expression.Target.returnType3())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, returnType3, null)));
    }

    public void testMethodReturnType4() throws Exception {
        assertFalse(new ExpressionInfo("call(void test.expression.Target.returnType4())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, returnType4, null)));
        assertTrue(new ExpressionInfo("call(Process test.expression.Target.returnType4())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, returnType4, null)));
        assertTrue(new ExpressionInfo("call(* test.expression.Target.returnType4())", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, returnType4, null)));
        assertTrue(new ExpressionInfo("call(java.lang.Process test.expression.Target.returnType4())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, returnType4, null)));
        assertTrue(new ExpressionInfo("call(java.lang.* test.expression.Target.returnType4())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, returnType4, null)));
        assertTrue(new ExpressionInfo("call(java..* test.expression.Target.returnType4())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, returnType4, null)));
        assertTrue(new ExpressionInfo("call(java.*.Process test.expression.Target.returnType4())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, returnType4, null)));
    }

    public void testMethodReturnType5() throws Exception {
        assertFalse(new ExpressionInfo("call(void test.expression.Target.returnType5())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, returnType5, null)));
        assertFalse(new ExpressionInfo("call(float test.expression.Target.returnType5())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, returnType5, null)));
        assertFalse(new ExpressionInfo("call(float[] test.expression.Target.returnType5())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, returnType5, null)));
        assertTrue(new ExpressionInfo("call(float[][] test.expression.Target.returnType5())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, returnType5, null)));
        assertTrue(new ExpressionInfo("call(* test.expression.Target.returnType5())", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, returnType5, null)));
    }

    // ============ method name test =============
    public void testMethodName() throws Exception {
        assertTrue(new ExpressionInfo("call(void test.expression.Target.__method$Name1())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, _method$Name1, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.__method$*())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, _method$Name1, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.*Name1())", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, _method$Name1, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.*$*())", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, _method$Name1, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.*.__method$Name1())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, _method$Name1, null)));
        assertTrue(new ExpressionInfo("call(void test..*.__method$Name1())", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, _method$Name1, null)));
        assertTrue(new ExpressionInfo("call(void test..*.*())", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.CALL, _method$Name1, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.__Method$Name1())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, _method$Name1, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.__method$Name())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, _method$Name1, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target._methodName1())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, _method$Name1, null)));
    }

    // ============ method attribute test =============
    public void testMethodAttributes1() throws Exception {
        assertTrue(new ExpressionInfo("call(void test.expression.Target.attributes1())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, attributes1, null)));
        assertTrue(new ExpressionInfo("call(@Requires void test.expression.Target.attributes1())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, attributes1, null)));
        assertFalse(new ExpressionInfo("call(@RequiresNew void test.expression.Target.attributes1())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, attributes1, null)));
        assertFalse(new ExpressionInfo(
            "call(@Requires @RequiresNew void test.expression.Target.attributes1())",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, attributes1, null)));
    }

    // ============ field modifier test =============
    public void testFieldModifiers1() throws Exception {
        assertTrue(new ExpressionInfo("set(int test.expression.Target.modifier1)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, modifier1, null)));
        assertFalse(new ExpressionInfo("set(public int test.expression.Target.modifier1)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, modifier1, null)));
        assertFalse(new ExpressionInfo("set(public int test.expression.Target.modifier1)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, modifier1, null)));
    }

    public void testFieldModifiers2() throws Exception {
        assertTrue(new ExpressionInfo("set(int test.expression.Target.modifier2)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, modifier2, null)));
        assertTrue(new ExpressionInfo("set(public int test.expression.Target.modifier2)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, modifier2, null)));
        assertTrue(new ExpressionInfo("set(static public int test.expression.Target.modifier2)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.SET, modifier2, null)));
        assertTrue(new ExpressionInfo("set(static int test.expression.Target.modifier2)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, modifier2, null)));
        assertFalse(new ExpressionInfo("set(protected int test.expression.Target.modifier2)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.SET, modifier2, null)));
    }

    public void testFieldModifiers3() throws Exception {
        assertTrue(new ExpressionInfo("set(int test.expression.Target.modifier3)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, modifier3, null)));
        assertTrue(new ExpressionInfo("set(protected int test.expression.Target.modifier3)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, modifier3, null)));
        assertTrue(new ExpressionInfo("set(static protected int test.expression.Target.modifier3)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.SET, modifier3, null)));
        assertTrue(new ExpressionInfo("set(static int test.expression.Target.modifier3)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, modifier3, null)));
        assertTrue(new ExpressionInfo("set(transient int test.expression.Target.modifier3)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, modifier3, null)));
        assertTrue(new ExpressionInfo(
            "set(static transient protected final int test.expression.Target.modifier3)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.SET, modifier3, null)));
        assertFalse(new ExpressionInfo("set(public int test.expression.Target.modifier3)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, modifier3, null)));
    }

    //    public void testFieldModifiers4() throws Exception {
    //        assertTrue(new ExpressionInfo("set(!private int test.expression.Target.modifier2)",
    // NAMESPACE).getExpression().parse(new ExpressionContext(PointcutType.SET,
    //                                                                                                                                          modifier2,
    //                                                                                                                                          null)));
    //        assertFalse(new ExpressionInfo("set(!public int test.expression.Target.modifier2)",
    // NAMESPACE).getExpression()
    //                                                                                                     .parse(new ExpressionContext(PointcutType.SET,
    //                                                                                                                                  modifier2,
    //                                                                                                                                  null)));
    //        assertFalse(new ExpressionInfo("set(public !static int test.expression.Target.modifier2)",
    // NAMESPACE).getExpression()
    //                                                                                                     .parse(new ExpressionContext(PointcutType.SET,
    //                                                                                                                                  modifier2,
    //                                                                                                                                  null)));
    //    }
    // ============ field type test =============
    public void testFieldType1() throws Exception {
        assertTrue(new ExpressionInfo("set(int test.expression.Target.type1)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type1, null)));
        assertTrue(new ExpressionInfo("set(* test.expression.Target.type1)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type1, null)));
        assertFalse(new ExpressionInfo("set(Integer test.expression.Target.type1)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type1, null)));
        assertFalse(new ExpressionInfo("set(int[] test.expression.Target.type1)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type1, null)));
    }

    public void testFieldType2() throws Exception {
        assertFalse(new ExpressionInfo("set(int test.expression.Target.type2)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type2, null)));
        assertTrue(new ExpressionInfo("set(* test.expression.Target.type2)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type2, null)));
        assertFalse(new ExpressionInfo("set(Integer test.expression.Target.type2)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type2, null)));
        assertFalse(new ExpressionInfo("set(int[] test.expression.Target.type2)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type2, null)));
        assertTrue(new ExpressionInfo("set(int[][] test.expression.Target.type2)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type2, null)));
    }

    public void testFieldType3() throws Exception {
        assertTrue(new ExpressionInfo("set(String test.expression.Target.type3)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type3, null)));
        assertTrue(new ExpressionInfo("set(java.lang.String test.expression.Target.type3)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, type3, null)));
        assertFalse(new ExpressionInfo("set(java.lang.string test.expression.Target.type3)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, type3, null)));
        assertTrue(new ExpressionInfo("set(java..* test.expression.Target.type3)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type3, null)));
        assertTrue(new ExpressionInfo("set(java.*.String test.expression.Target.type3)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, type3, null)));
        assertTrue(new ExpressionInfo("set(java.lang.String* test.expression.Target.type3)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, type3, null)));
        assertTrue(new ExpressionInfo("set(* test.expression.Target.type3)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type3, null)));
        assertFalse(new ExpressionInfo("set(StringBuffer test.expression.Target.type3)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, type3, null)));
        assertFalse(new ExpressionInfo("set(java.lang.StringBuffer test.expression.Target.type3)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.SET, type3, null)));
        assertFalse(new ExpressionInfo("set(String[] test.expression.Target.type3)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type3, null)));
        assertFalse(new ExpressionInfo("set(java.lang.String[] test.expression.Target.type3)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.SET, type3, null)));
    }

    public void testFieldType4() throws Exception {
        assertFalse(new ExpressionInfo("set(String test.expression.Target.type4)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type4, null)));
        assertFalse(new ExpressionInfo("set(java.lang.String test.expression.Target.type4)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, type4, null)));
        assertTrue(new ExpressionInfo("set(String[] test.expression.Target.type4)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type4, null)));
        assertTrue(new ExpressionInfo("set(java.lang.String[] test.expression.Target.type4)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.SET, type4, null)));
        assertTrue(new ExpressionInfo("set(* test.expression.Target.type4)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type4, null)));
        assertFalse(new ExpressionInfo("set(String[][] test.expression.Target.type4)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, type4, null)));
        assertFalse(new ExpressionInfo("set(int[] test.expression.Target.type4)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, type4, null)));
    }

    // ============ field name test =============
    public void testFieldName() throws Exception {
        assertTrue(new ExpressionInfo("set(int test.expression.Target.__field$Name1)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, _field$Name1, null)));
        assertFalse(new ExpressionInfo("set(int test.expression.Target.field$Name1)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, _field$Name1, null)));
        assertTrue(new ExpressionInfo("set(int test.expression.Target.__*$Name*)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, _field$Name1, null)));
        assertTrue(new ExpressionInfo("set(int test.expression.Target.__field*)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, _field$Name1, null)));
        assertTrue(new ExpressionInfo("set(int test.expression.*.__field$Name1)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, _field$Name1, null)));
        assertTrue(new ExpressionInfo("set(int test..Target.__field$Name1)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, _field$Name1, null)));
        assertTrue(new ExpressionInfo("set(int test..*.__field$Name1)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, _field$Name1, null)));
        assertFalse(new ExpressionInfo("set(int test..*.__fieldName1)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, _field$Name1, null)));
    }

    // ============ field attribute test =============
    public void testFieldAttributes1() throws Exception {
        assertTrue(new ExpressionInfo("set(int test.expression.Target.attribute1)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, attribute1, null)));
        assertTrue(new ExpressionInfo("set(@ReadOnly int test.expression.Target.attribute1)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.SET, attribute1, null)));
        assertFalse(new ExpressionInfo("set(@Read int test.expression.Target.attribute1)", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.SET, attribute1, null)));
        assertFalse(new ExpressionInfo("set(@ReadOnly @ReadWrite int test.expression.Target.attribute1)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.SET, attribute1, null)));
    }

    // ============ class modifier test =============
    public void testClassModifier() throws Exception {
        assertTrue(new ExpressionInfo("within(test.expression.Target)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertTrue(new ExpressionInfo("within(public test.expression.Target)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertFalse(new ExpressionInfo("within(protected test.expression.Target)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertTrue(new ExpressionInfo("within(final public test.expression.Target)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));

        //        assertFalse(
        //                new ExpressionInfo( "within(abstract test.expression.Target)", NAMESPACE).
        //                getExpression().parse(new ExpressionContext( PointcutType.HANDLER, klass, klass))
        //
        //        );
    }

    // ============ class type test =============
    public void testClassType() throws Exception {
        assertTrue(new ExpressionInfo("within(test.expression.Target)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.ANY, s_declaringType, s_declaringType)));
        assertTrue(new ExpressionInfo("within(*)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertTrue(new ExpressionInfo("within(..)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertTrue(new ExpressionInfo("within(public *)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertTrue(new ExpressionInfo("within(test.*.Target)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertTrue(new ExpressionInfo("within(test.expression.*)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertTrue(new ExpressionInfo("within(test.expression.Tar*)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertTrue(new ExpressionInfo("within(test.expression.T*et)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertTrue(new ExpressionInfo("within(test..*)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertTrue(new ExpressionInfo("within(*.expression.*)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertFalse(new ExpressionInfo("within(test.expression.target)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertFalse(new ExpressionInfo("within(test.expression.Targett)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertFalse(new ExpressionInfo("within(test.*.*.Target)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
    }

    // ============ class attribute test =============
    public void testClassAttribute1() throws Exception {
        assertTrue(new ExpressionInfo("within(test.expression.Target)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertTrue(new ExpressionInfo("within(@Serializable test.expression.Target)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertTrue(new ExpressionInfo("within(@Serializable public final test.expression.Target)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
        assertFalse(new ExpressionInfo("within(@Serializable @Dummy test.expression.Target)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.HANDLER, s_declaringType, s_declaringType)));
    }

    // Tests: http://jira.codehaus.org/browse/AW-223
    public void testClassAttribute2() throws Exception {
        MethodInfo method = JavaMethodInfo.getMethodInfo(Target.class.getDeclaredMethod("modifiers1", new Class[] {}));
        assertTrue(new ExpressionInfo("execution(void test.expression.*.*(..)) AND within(@Serializable *..*)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.EXECUTION, method, s_declaringType)));
        assertFalse(new ExpressionInfo("execution(void test.expression.*.*(..)) AND within(@FakeAnnotation *..*)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.EXECUTION, method, s_declaringType)));
    }

    // ============ pointcut type tests =============
    public void testPointcutTypes() throws Exception {
        MethodInfo method = JavaMethodInfo.getMethodInfo(Target.class.getDeclaredMethod("modifiers1", new Class[] {}));
        FieldInfo field = JavaFieldInfo.getFieldInfo(Target.class.getDeclaredField("modifier1"));
        assertTrue(new ExpressionInfo("execution(void test.expression.Target.modifiers1())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, method, null)));
        assertFalse(new ExpressionInfo("execution(void test.expression.Target.modifiers1())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, method, null)));
        assertTrue(new ExpressionInfo("set(int test.expression.Target.modifier1)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, field, null)));
        assertFalse(new ExpressionInfo("get(int test.expression.Target.modifier1)", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.SET, field, null)));
        try {
            assertFalse(new ExpressionInfo("set(int test.expression.Target.modifier1())", NAMESPACE).getExpression()
                    .match(new ExpressionContext(PointcutType.SET, method, null)));
        } catch (Throwable e) {
            return;
        }
        fail("expected exception");
    }

    // ============ advised class tests =============
    public void testAdvisedClassExpression() throws Exception {
        ClassInfo otherType = JavaClassInfo.getClassInfo(String.class);
        assertFalse(new ExpressionInfo("execution(void test.expression.Target.modifiers1())", NAMESPACE)
                .getAdvisedClassFilterExpression().match(new ExpressionContext(PointcutType.ANY, otherType, null)));
        assertTrue(new ExpressionInfo("execution(void test.expression.Target.modifiers1())", NAMESPACE)
                .getAdvisedClassFilterExpression()
                .match(new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.modifiers1())", NAMESPACE)
                .getAdvisedClassFilterExpression()
                .match(new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertTrue(new ExpressionInfo("set(int test.expression.Target.modifier1)", NAMESPACE)
                .getAdvisedClassFilterExpression()
                .match(new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertTrue(new ExpressionInfo("get(int test.expression.Target.modifier1)", NAMESPACE)
                .getAdvisedClassFilterExpression()
                .match(new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertTrue(new ExpressionInfo("handler(java.lang.Exception) && within(test.expression.Target)", NAMESPACE)
                .getAdvisedClassFilterExpression()
                .match(new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertTrue(new ExpressionInfo("handler(java.lang.Exception) && within(test.expression.Target)", NAMESPACE)
                .getAdvisedClassFilterExpression()
                .match(new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertTrue(new ExpressionInfo(
            "handler(java.lang.Exception) && withincode(void test.expression.Target.modifiers1())",
            NAMESPACE).getAdvisedClassFilterExpression().match(
            new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertTrue(new ExpressionInfo(
            "handler(java.lang.Exception) && NOT withincode(void test.expression.Target.modifiers1())",
            NAMESPACE).getAdvisedClassFilterExpression()
                .match(new ExpressionContext(PointcutType.ANY, otherType, null)));
        assertTrue(new ExpressionInfo(
            "call(void test.expression.Dummy.modifiers1()) && within(test.expression.Target)",
            NAMESPACE).getAdvisedClassFilterExpression().match(
            new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertTrue(new ExpressionInfo(
            "call(void test.expression.Dummy.modifiers1()) && withincode(void test.expression.Target.modifiers1())",
            NAMESPACE).getAdvisedClassFilterExpression().match(
            new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) OR execution(* java.lang.String.*(..))",
            NAMESPACE).getAdvisedClassFilterExpression()
                .match(new ExpressionContext(PointcutType.ANY, otherType, null)));

        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) OR execution(* java.lang.String.*(..))",
            NAMESPACE).getAdvisedClassFilterExpression().match(
            new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) AND NOT execution(* java.lang.String.*(..))",
            NAMESPACE).getAdvisedClassFilterExpression().match(
            new ExpressionContext(PointcutType.ANY, s_declaringType, null)));

        // TODO optimize
        // the following should return FALSE but the early filtering is too lazy in the OR/NOT handling
        // returning TRUE is not a problem for the early filtering
        //        assertFalse(new ExpressionInfo(
        //            "execution(void test.expression.Target.modifiers1()) OR NOT execution(* java.lang.String.*(..))",
        //            NAMESPACE).getAdvisedClassFilterExpression().match(
        //            new ExpressionContext(PointcutType.ANY, otherType, null)));
        //        assertFalse(new ExpressionInfo(
        //            "execution(void test.expression.Target.modifiers1()) AND execution(* java.lang.String.*(..))",
        //            NAMESPACE).getAdvisedClassFilterExpression().match(
        //            new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        //        assertFalse(new ExpressionInfo(
        //            "execution(void test.expression.Target.modifiers1()) AND execution(* java.lang.String.*(..))",
        //            NAMESPACE).getAdvisedClassFilterExpression().match(
        //            new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        // this test shows that the under-optimization does not lead to a bug

        //FIXME: since Pointcut with signature in grammar, not/NOT must be separated by a <space>
        //        assertTrue(new ExpressionInfo(
        //            "NOT(execution(void test.expression.Target.modifiers1()) OR NOT execution(* java.lang.String.*(..)))",
        //            NAMESPACE).getAdvisedClassFilterExpression().match(
        //            new ExpressionContext(PointcutType.ANY, otherType, null)));
        assertTrue(new ExpressionInfo(
            "NOT (execution(void test.expression.Target.modifiers1()) OR NOT execution(* java.lang.String.*(..)))",
            NAMESPACE).getAdvisedClassFilterExpression()
                .match(new ExpressionContext(PointcutType.ANY, otherType, null)));

    }

    public void testAdvisedCflowClassExpression() throws Exception {
        ClassInfo otherType = JavaClassInfo.getClassInfo(String.class);
        s_namespace
                .addExpressionInfo("string", new ExpressionInfo("execution(void java.lang.String.*(..))", NAMESPACE));
        s_namespace.addExpressionInfo("target", new ExpressionInfo(
            "execution(* test.expression.Target.*(..))",
            NAMESPACE));
        s_namespace.addExpressionInfo("cflowString", new ExpressionInfo(
            "cflow(execution(void java.lang.String.*(..)))",
            NAMESPACE));
        s_namespace.addExpressionInfo("cflowTarget", new ExpressionInfo(
            "cflow(call(void test.expression.Target.modifiers3()) && withincode(void test.expression.Target.*(..)))",
            NAMESPACE));
        assertFalse(new ExpressionInfo("string && cflowString", NAMESPACE).getAdvisedCflowClassFilterExpression()
                .match(new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        //        assertTrue(new ExpressionInfo("string && cflowString", NAMESPACE)
        //                .getAdvisedCflowClassFilterExpression().match(
        //                    new ExpressionContext(PointcutType.ANY, otherType, null)));
        assertFalse(new ExpressionInfo("target && cflowString", NAMESPACE).getAdvisedCflowClassFilterExpression()
                .match(new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        //        assertTrue(new ExpressionInfo("target && cflowString", NAMESPACE)
        //                .getAdvisedCflowClassFilterExpression().match(
        //                    new ExpressionContext(PointcutType.ANY, otherType, null)));
        assertFalse(new ExpressionInfo("string && cflowTarget", NAMESPACE).getAdvisedCflowClassFilterExpression()
                .match(new ExpressionContext(PointcutType.ANY, otherType, null)));
        //        assertTrue(new ExpressionInfo("string && cflowTarget", NAMESPACE)
        //                .getAdvisedCflowClassFilterExpression().match(
        //                    new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertFalse(new ExpressionInfo("target && cflowTarget", NAMESPACE).getAdvisedCflowClassFilterExpression()
                .match(new ExpressionContext(PointcutType.ANY, otherType, null)));
        //        assertTrue(new ExpressionInfo("target && cflowTarget", NAMESPACE)
        //                .getAdvisedCflowClassFilterExpression().match(
        //                    new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Dummy.modifiers1()) && cflow(execution(void test.expression.Target.modifiers1()))",
            NAMESPACE).getAdvisedCflowClassFilterExpression().match(
            new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertFalse(new ExpressionInfo(
            "execution(void test.expression.Dummy.modifiers1()) && cflow(execution(void test.expression.Target.modifiers1()))",
            NAMESPACE).getAdvisedCflowClassFilterExpression().match(
            new ExpressionContext(PointcutType.ANY, otherType, null)));
        assertFalse(new ExpressionInfo("cflow(execution(void test.expression.Target.modifiers1()))", NAMESPACE)
                .getAdvisedCflowClassFilterExpression().match(new ExpressionContext(PointcutType.ANY, otherType, null)));
        assertTrue(new ExpressionInfo("cflow(call(void test.expression.Target.modifiers1()))", NAMESPACE)
                .getAdvisedCflowClassFilterExpression().match(
                    new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertTrue(new ExpressionInfo(
            "cflow(execution(void test.expression.Target.modifiers1())) && within(test.expression.Target)",
            NAMESPACE).getAdvisedCflowClassFilterExpression().match(
            new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertTrue(new ExpressionInfo(
            "within(test.expression.Target) && cflow(call(void test.expression.T.modifiers1()))",
            NAMESPACE).getAdvisedCflowClassFilterExpression().match(
            new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertFalse(new ExpressionInfo(
            "cflow(within(test.expression.T) && call(void test.expression.T.modifiers1()))",
            NAMESPACE).getAdvisedCflowClassFilterExpression().match(
            new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertTrue(new ExpressionInfo(
            "cflow(!within(test.expression.T) && call(void test.expression.Target.modifiers1()))",
            NAMESPACE).getAdvisedCflowClassFilterExpression().match(
            new ExpressionContext(PointcutType.ANY, s_declaringType, null)));
        assertTrue(new ExpressionInfo(
            "cflow(call(void test.expression.Target.modifiers1()) && NOT withincode(void test.expression.Target.modifiers1()))",
            NAMESPACE).getAdvisedCflowClassFilterExpression().match(
            new ExpressionContext(PointcutType.ANY, otherType, null)));

        assertTrue(new ExpressionInfo(
            "NOT execution(void test.expression.Target.modifiers1()) && cflow(call(void test.expression.Target.modifiers1()))",
            NAMESPACE).getAdvisedCflowClassFilterExpression().match(
            new ExpressionContext(PointcutType.ANY, s_declaringType, null)));

    }

    // ============ cflow type tests =============
    public void testFindCflowPointcut() throws Exception {
        MethodInfo method1 = JavaMethodInfo.getMethodInfo(Target.class.getDeclaredMethod("modifiers1", new Class[] {}));
        MethodInfo method2 = JavaMethodInfo.getMethodInfo(Target.class.getDeclaredMethod("modifiers2", new Class[] {}));
        MethodInfo method3 = JavaMethodInfo.getMethodInfo(Target.class.getDeclaredMethod("modifiers3", new Class[] {}));
        s_namespace.addExpressionInfo("pc1", new ExpressionInfo(
            "execution(void test.expression.Target.modifiers2())",
            NAMESPACE));
        s_namespace.addExpressionInfo("pc2", new ExpressionInfo(
            "execution(void test.expression.Target.modifiers3())",
            NAMESPACE));
        s_namespace.addExpressionInfo("cflowPC", new ExpressionInfo(
            "cflow(call(void test.expression.Target.modifiers3()) AND within(test.expression.*))",
            NAMESPACE));
        assertTrue(new ExpressionInfo("cflow(execution(void test.expression.Target.modifiers1()))", NAMESPACE)
                .getCflowExpression().match(new ExpressionContext(PointcutType.EXECUTION, method1, null)));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers2()) && cflow(execution(void test.expression.Target.modifiers1()))",
            NAMESPACE).hasCflowPointcut());
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers2()) && cflow(execution(void test.expression.Target.modifiers1()))",
            NAMESPACE).hasCflowPointcut());
        assertTrue(new ExpressionInfo(
            "cflow(execution(void test.expression.Target.modifiers1())) && execution(void test.expression.Target.modifiers2())",
            NAMESPACE).hasCflowPointcut());
        assertTrue(new ExpressionInfo("cflowPC && pc1", NAMESPACE).hasCflowPointcut());
        assertTrue(new ExpressionInfo("pc1 && cflowPC", NAMESPACE).hasCflowPointcut());
        assertTrue(new ExpressionInfo("cflow(pc2) && pc1", NAMESPACE).hasCflowPointcut());
        assertTrue(new ExpressionInfo("pc1 && cflow(pc2)", NAMESPACE).hasCflowPointcut());
        assertTrue(new ExpressionInfo(
            "pc2 && cflow(pc1 || pc2 || call(void test.expression.Target.modifiers1()))",
            NAMESPACE).hasCflowPointcut());
        assertTrue(new ExpressionInfo(
            "cflow(pc1 || pc2 || call(void test.expression.Target.modifiers1())) AND pc1",
            NAMESPACE).hasCflowPointcut());
        assertTrue(new ExpressionInfo(
            "cflow(pc1 || call(void test.expression.Target.modifiers1())) && (execution(void test.expression.Target.modifiers3()) || pc1)",
            NAMESPACE).hasCflowPointcut());
        assertTrue(new ExpressionInfo(
            "cflow(execution(void test.expression.Target.modifiers1())) && execution(void test.expression.Target.modifiers2())",
            NAMESPACE).hasCflowPointcut());
        assertTrue(new ExpressionInfo("cflow(pc1) && execution(void test.expression.Target.modifiers3())", NAMESPACE)
                .hasCflowPointcut());
        assertTrue(new ExpressionInfo(
            "cflow(call(void test.expression.Target.modifiers1())) && execution(void test.expression.Target.modifiers1())",
            NAMESPACE).hasCflowPointcut());
        assertTrue(new ExpressionInfo(
            "cflow(call(void test.expression.Target.modifiers1())) || execution(void test.expression.Target.modifiers1())",
            NAMESPACE).hasCflowPointcut());
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.modifiers1()) || execution(void test.expression.Target.modifiers1())",
            NAMESPACE).hasCflowPointcut());
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.modifiers1()) && execution(void test.expression.Target.modifiers1())",
            NAMESPACE).hasCflowPointcut());
    }

    public void testCflowTypes() throws Exception {
        MethodInfo method1 = JavaMethodInfo.getMethodInfo(Target.class.getDeclaredMethod("modifiers1", new Class[] {}));
        MethodInfo method2 = JavaMethodInfo.getMethodInfo(Target.class.getDeclaredMethod("modifiers2", new Class[] {}));
        MethodInfo method3 = JavaMethodInfo.getMethodInfo(Target.class.getDeclaredMethod("modifiers3", new Class[] {}));
        s_namespace.addExpressionInfo("pc1", new ExpressionInfo(
            "execution(void test.expression.Target.modifiers2())",
            NAMESPACE));
        s_namespace.addExpressionInfo("pc2", new ExpressionInfo(
            "execution(void test.expression.Target.modifiers3())",
            NAMESPACE));
        s_namespace.addExpressionInfo("cflowPC", new ExpressionInfo(
            "cflow(call(void test.expression.Target.modifiers3()) AND within(test.expression.*))",
            NAMESPACE));
        assertTrue(new ExpressionInfo("cflow(execution(void test.expression.Target.modifiers1()))", NAMESPACE)
                .getCflowExpression().match(new ExpressionContext(PointcutType.EXECUTION, method1, null)));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers2()) && cflow(execution(void test.expression.Target.modifiers1()))",
            NAMESPACE).getCflowExpression().match(new ExpressionContext(PointcutType.EXECUTION, method1, null)));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers2()) && cflow(execution(void test.expression.Target.modifiers1()))",
            NAMESPACE).getCflowExpression().match(new ExpressionContext(PointcutType.EXECUTION, method1, null)));
        assertTrue(new ExpressionInfo(
            "cflow(execution(void test.expression.Target.modifiers1())) && execution(void test.expression.Target.modifiers2())",
            NAMESPACE).getCflowExpression().match(new ExpressionContext(PointcutType.EXECUTION, method1, null)));
        assertTrue(new ExpressionInfo("cflowPC && pc1", NAMESPACE).getCflowExpression().match(
            new ExpressionContext(PointcutType.CALL, method3, s_declaringType)));
        assertTrue(new ExpressionInfo("pc1 && cflowPC", NAMESPACE).getCflowExpression().match(
            new ExpressionContext(PointcutType.CALL, method3, s_declaringType)));
        assertTrue(new ExpressionInfo("cflow(pc2) && pc1", NAMESPACE).getCflowExpression().match(
            new ExpressionContext(PointcutType.EXECUTION, method3, s_declaringType)));
        assertFalse(new ExpressionInfo("pc1 && cflow(pc2)", NAMESPACE).getCflowExpression().match(
            new ExpressionContext(PointcutType.EXECUTION, method2, s_declaringType)));
        assertTrue(new ExpressionInfo(
            "pc2 && cflow(pc1 || pc2 || call(void test.expression.Target.modifiers1()))",
            NAMESPACE).getCflowExpression().match(new ExpressionContext(PointcutType.CALL, method1, null)));
        assertTrue(new ExpressionInfo(
            "cflow(pc1 || pc2 || call(void test.expression.Target.modifiers1())) AND pc1",
            NAMESPACE).getCflowExpression().match(new ExpressionContext(PointcutType.EXECUTION, method3, null)));
        assertTrue(new ExpressionInfo(
            "cflow(pc1 || call(void test.expression.Target.modifiers1())) && (execution(void test.expression.Target.modifiers3()) || pc1)",
            NAMESPACE).getCflowExpression().match(new ExpressionContext(PointcutType.EXECUTION, method2, null)));
        assertFalse(new ExpressionInfo(
            "cflow(execution(void test.expression.Target.modifiers1())) && execution(void test.expression.Target.modifiers2())",
            NAMESPACE).getCflowExpression().match(new ExpressionContext(PointcutType.EXECUTION, method2, null)));
        assertFalse(new ExpressionInfo("cflow(pc1) && execution(void test.expression.Target.modifiers3())", NAMESPACE)
                .getCflowExpression().match(new ExpressionContext(PointcutType.EXECUTION, method3, null)));
        assertFalse(new ExpressionInfo(
            "cflow(call(void test.expression.Target.modifiers1())) && execution(void test.expression.Target.modifiers1())",
            NAMESPACE).getCflowExpression().match(new ExpressionContext(PointcutType.EXECUTION, method1, null)));
        assertFalse(new ExpressionInfo(
            "cflow(call(void test.expression.Target.modifiers1())) || execution(void test.expression.Target.modifiers1())",
            NAMESPACE).getCflowExpression().match(new ExpressionContext(PointcutType.EXECUTION, method1, null)));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers2()) AND NOT cflow(call(void test.expression.Target.modifiers1()))",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.EXECUTION, method2, null)));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers2()) AND NOT cflow(call(void test.expression.Target.modifiers1()))",
            NAMESPACE).getCflowExpression().match(new ExpressionContext(PointcutType.CALL, method1, null)));
    }

    public void testCflowBelowTypes() throws Exception {
        MethodInfo method1 = JavaMethodInfo.getMethodInfo(Target.class.getDeclaredMethod("modifiers1", new Class[] {}));
        MethodInfo method2 = JavaMethodInfo.getMethodInfo(Target.class.getDeclaredMethod("modifiers2", new Class[] {}));
        MethodInfo method3 = JavaMethodInfo.getMethodInfo(Target.class.getDeclaredMethod("modifiers3", new Class[] {}));
        s_namespace.addExpressionInfo("pc1", new ExpressionInfo(
            "execution(void test.expression.Target.modifiers2())",
            NAMESPACE));
        s_namespace.addExpressionInfo("pc2", new ExpressionInfo(
            "execution(void test.expression.Target.modifiers3())",
            NAMESPACE));
        assertTrue(new ExpressionInfo("cflowbelow(execution(void test.expression.Target.modifiers1()))", NAMESPACE)
                .getCflowExpression().match(new ExpressionContext(PointcutType.EXECUTION, method1, null)));
        assertTrue(new ExpressionInfo(
            "cflowbelow(pc1 || pc2 || call(void test.expression.Target.modifiers1()))",
            NAMESPACE).getCflowExpression().match(new ExpressionContext(PointcutType.CALL, method1, null)));
        assertTrue(new ExpressionInfo(
            "cflowbelow(pc1 || pc2 || call(void test.expression.Target.modifiers1()))",
            NAMESPACE).getCflowExpression().match(new ExpressionContext(PointcutType.EXECUTION, method2, null)));
        assertTrue(new ExpressionInfo(
            "cflowbelow(pc1 || pc2 || call(void test.expression.Target.modifiers1()))",
            NAMESPACE).getCflowExpression().match(new ExpressionContext(PointcutType.EXECUTION, method3, null)));
    }

    // ============ within type tests =============
    public void testWithinType1() throws Exception {
        ClassInfo klass = JavaClassInfo.getClassInfo(Target.class);
        MethodInfo method = JavaMethodInfo.getMethodInfo(Target.class.getDeclaredMethod("modifiers1", new Class[] {}));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) AND within(test.expression.Target)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.EXECUTION, method, s_declaringType)));
        assertTrue(new ExpressionInfo(
            "call(void test.expression.Target.modifiers1()) AND within(test.expression.Target)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, method, s_declaringType)));
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.modifiers1()) AND NOT within(test.expression.Target)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, method, s_declaringType)));
    }

    public void testWithinType2() throws Exception {
        ClassInfo klass = JavaClassInfo.getClassInfo(Target.class);
        MethodInfo method = JavaMethodInfo.getMethodInfo(Target.class.getDeclaredMethod("modifiers1", new Class[] {}));
        assertTrue(new ExpressionInfo("execution(void *..*.modifiers1()) AND within(test.expression.Target)", NAMESPACE)
                .getAdvisedClassFilterExpression().match(
                    new ExpressionContext(PointcutType.EXECUTION, method, s_declaringType)));
        assertTrue(new ExpressionInfo("execution(void *..*.modifiers1()) AND within(@Serializable *..*)", NAMESPACE)
                .getAdvisedClassFilterExpression().match(
                    new ExpressionContext(PointcutType.EXECUTION, method, s_declaringType)));
        assertFalse(new ExpressionInfo(
            "execution(void *..*.modifiers1()) AND NOT within(@Serializable *..*)",
            NAMESPACE).getAdvisedClassFilterExpression().match(
            new ExpressionContext(PointcutType.EXECUTION, method, s_declaringType)));
    }

    public void testWithinCodeType() throws Exception {
        MethodInfo method = JavaMethodInfo.getMethodInfo(Target.class.getDeclaredMethod("modifiers1", new Class[] {}));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) AND withincode(void test.expression.Target.modifiers1())",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.EXECUTION, method, method)));
        assertTrue(new ExpressionInfo(
            "call(void test.expression.Target.modifiers1()) AND withincode(void test.expression.Target.modifiers1())",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, method, method)));
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.modifiers1()) AND NOT withincode(void test.expression.Target.modifiers1())",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, method, method)));
    }

    // ============ pointcut ref tests =============
    public void testPointcutReference() throws Exception {
        s_namespace.addExpressionInfo("pc1", new ExpressionInfo(
            "execution(void test.expression.Target.modifiers2())",
            NAMESPACE));
        s_namespace.addExpressionInfo("pc2", new ExpressionInfo(
            "execution(void test.expression.Target.modifiers3())",
            NAMESPACE));
        assertTrue(new ExpressionInfo("execution(void test.expression.Target.modifiers1()) || pc1", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, null)));
        assertTrue(new ExpressionInfo("execution(void test.expression.Target.modifiers1()) || pc1", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.EXECUTION, modifiers2, null)));
        assertTrue(new ExpressionInfo("execution(void test.expression.Target.modifiers1()) || pc2", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.EXECUTION, modifiers3, null)));
        assertTrue(new ExpressionInfo("execution(void test.expression.Target.modifiers1()) || pc1 || pc2", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, null)));
        assertTrue(new ExpressionInfo("execution(void test.expression.Target.modifiers1()) || pc1 || pc2", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.EXECUTION, modifiers2, null)));
        assertTrue(new ExpressionInfo("execution(void test.expression.Target.modifiers1()) || pc1 || pc2 ", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.EXECUTION, modifiers3, null)));
        assertTrue(new ExpressionInfo("execution(void test.expression.Target.modifiers1()) || pc2 || pc1", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, null)));
        assertTrue(new ExpressionInfo("execution(void test.expression.Target.modifiers1()) || pc2 || pc1", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.EXECUTION, modifiers2, null)));
        assertTrue(new ExpressionInfo("execution(void test.expression.Target.modifiers1()) || pc2 || pc1 ", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.EXECUTION, modifiers3, null)));
        assertTrue(new ExpressionInfo("pc1 || pc2 || execution(void test.expression.Target.modifiers1())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, null)));
        assertTrue(new ExpressionInfo("pc1 || pc2 || execution(void test.expression.Target.modifiers1())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.EXECUTION, modifiers2, null)));
        assertTrue(new ExpressionInfo("pc1 || pc2 || execution(void test.expression.Target.modifiers1())", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.EXECUTION, modifiers3, null)));
        assertTrue(new ExpressionInfo(
            "(execution(void test.expression.Target.modifiers1()) || pc1 || pc2) AND within(test.expression.Target)",
            NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, s_declaringType)));
        assertTrue(new ExpressionInfo(
            "(execution(void test.expression.Target.modifiers1()) || pc1 || pc2) AND within(test.expression.Target)",
            NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, modifiers2, s_declaringType)));
        assertTrue(new ExpressionInfo(
            "(execution(void test.expression.Target.modifiers1()) || pc1 || pc2) AND within(test.expression.Target)",
            NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, modifiers3, s_declaringType)));
        assertTrue(new ExpressionInfo(
            "within(test.expression.Target) && (pc1 || pc2 || execution(void test.expression.Target.modifiers1()))",
            NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, s_declaringType)));
        assertTrue(new ExpressionInfo(
            "within(test.expression.Target) && (pc2 || pc1 || execution(void test.expression.Target.modifiers1()))",
            NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, modifiers2, s_declaringType)));
        assertTrue(new ExpressionInfo(
            "within(test.expression.Target) && (pc1 || execution(void test.expression.Target.modifiers1()) || pc2)",
            NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, modifiers3, s_declaringType)));
    }

    // ============ pointcut ref tests =============
    public void testPointcutReferenceOutsideScope() throws Exception {
        String namespace1 = "Lib";
        String namespace2 = "org.moneymaker.Util";
        ExpressionNamespace.getNamespace(namespace1).addExpressionInfo(
            "pc1",
            new ExpressionInfo("execution(void test.expression.Target.modifiers1())", namespace1));
        ExpressionNamespace.getNamespace(namespace2).addExpressionInfo(
            "pc2",
            new ExpressionInfo("execution(void test.expression.Target.modifiers2())", namespace2));
        assertTrue(new ExpressionInfo("execution(* foo.bar.*()) || Lib.pc1", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.EXECUTION, modifiers1, null)));
        assertTrue(new ExpressionInfo("Lib.pc1 || execution(* foo.bar.*())", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.EXECUTION, modifiers1, null)));
        assertTrue(new ExpressionInfo("org.moneymaker.Util.pc2 || Lib.pc1", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.EXECUTION, modifiers2, null)));
        assertTrue(new ExpressionInfo("Lib.pc1 || org.moneymaker.Util.pc2", NAMESPACE).getExpression().match(
            new ExpressionContext(PointcutType.EXECUTION, modifiers2, null)));
        assertFalse(new ExpressionInfo("execution(void test.expression.Target.modifiers1()) || Lib.pc1", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.EXECUTION, modifiers2, null)));
    }

    // ============ and tests =============
    public void testAnd() throws Exception {
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) AND within(test.expression.Target)",
            NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, s_declaringType)));
        assertFalse(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) AND call(void test.expression.Target.modifiers1())",
            NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, s_declaringType)));
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.modifiers1()) AND set(int test.expression.Target.modifier1)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, modifier1, null)));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) && within(test.expression.Target)",
            NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, s_declaringType)));
        assertFalse(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) && call(void test.expression.Target.modifiers1())",
            NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, s_declaringType)));
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.modifiers1()) && set(int test.expression.Target.modifier1)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, modifier1, null)));
    }

    // ============ or tests =============
    public void testOr() throws Exception {
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) OR call(void test.expression.Target.modifiers1())",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, null)));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) OR call(void test.expression.Target.modifiers1())",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers1, null)));
        assertTrue(new ExpressionInfo(
            "call(void test.expression.Target.modifiers1()) OR set(int test.expression.Target.modifiers)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers1, null)));
        assertTrue(new ExpressionInfo(
            "set(int test.expression.Target.modifier1) OR call(void test.expression.Target.modifiers1())",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.SET, modifier1, null)));
        assertTrue(new ExpressionInfo(
            "call(void test.expression.Target.modifiers1()) OR set(int test.expression.Target.modifier1)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.SET, modifier1, null)));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) || call(void test.expression.Target.modifiers1())",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, null)));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) || call(void test.expression.Target.modifiers1())",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers1, null)));
        assertTrue(new ExpressionInfo(
            "call(void test.expression.Target.modifiers1()) || set(int test.expression.Target.modifier1)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, modifiers1, null)));
        assertTrue(new ExpressionInfo(
            "call(void test.expression.Target.modifiers1()) || set(int test.expression.Target.modifier1)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.SET, modifier1, null)));
    }

    // ============ not tests =============
    public void testNot() throws Exception {
        assertFalse(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) AND NOT within(test.expression.Target)",
            NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, s_declaringType)));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) AND NOT call(void test.expression.Target.modifiers1())",
            NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, s_declaringType)));
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.modifiers1()) AND NOT set(int test.expression.Target.modifier1)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, modifier1, null)));
        assertFalse(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) && !within(test.expression.Target)",
            NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, s_declaringType)));
        assertTrue(new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) && !call(void test.expression.Target.modifiers1())",
            NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, s_declaringType)));
        ExpressionVisitor expression = new ExpressionInfo(
            "execution(void test.expression.Target.modifiers1()) && !call(void test.expression.Target.modifiers3()) && !(call(void test.expression.Target.modifiers1()) || call(void test.expression.Target.modifiers2()))",
            NAMESPACE).getExpression();
        assertTrue(expression.match(new ExpressionContext(PointcutType.EXECUTION, modifiers1, s_declaringType)));
        assertFalse(expression.match(new ExpressionContext(PointcutType.CALL, modifiers1, s_declaringType)));
        assertFalse(expression.match(new ExpressionContext(PointcutType.SET, modifier1, s_declaringType)));
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.modifiers1()) && !set(int test.expression.Target.modifier1)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, modifier1, null)));
    }

    public void testGrammar() throws Throwable {
        // test parsing
        new ExpressionInfo("args(..)", NAMESPACE);
        new ExpressionInfo("args(foo, java, String[], foo, ..)", NAMESPACE);
        new ExpressionInfo("args(foo, String+)", NAMESPACE);
        new ExpressionInfo("args(.., String+)", NAMESPACE);
        new ExpressionInfo("args(java.lang.String, ..)", NAMESPACE);
        new ExpressionInfo("args(.., String+, ..)", NAMESPACE); // TODO this syntax is a bit dangerous
    }

    // ============ args() test =============
    public void testMethodArgs1() throws Exception {
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters1(..)) && args(..)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters1, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters1(..)) && args()", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters1, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters1(..)) && args(int)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters1, null)));
        assertFalse(new ExpressionInfo(
            "execution(void test.expression.Target.parameters1(..)) && args(.., int)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters1, null)));
        assertFalse(new ExpressionInfo(
            "execution(void test.expression.Target.parameters1(..)) && args(.., int)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters1, null)));
    }

    public void testMethodArgs2() throws Exception {
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters2(..)) && args(..)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters2(..)) && args()", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters2(..)) && args(int)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertTrue(new ExpressionInfo(
            "call(void test.expression.Target.parameters2(..)) && args(int, float, byte)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertTrue(new ExpressionInfo(
            "call(void test.expression.Target.parameters2(..)) && args(.., float, byte)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters2(..)) && args(.., byte)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertTrue(new ExpressionInfo(
            "call(void test.expression.Target.parameters2(..)) && args(int, float, ..)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters2(..)) && args(int, ..)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.parameters2(..)) && args(WRONG, ..)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.parameters2(..)) && args(.., WRONG)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.parameters2(..)) && args(int, float, WRONG)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.parameters2(..)) && args(int, float, byte, WRONG)",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
    }

    public void testMethodArgs3() throws Exception {
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters3())", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, parameters3, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters3(..))", NAMESPACE).getExpression()
                .match(new ExpressionContext(PointcutType.CALL, parameters3, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters3(int, ..))", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters3, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters3(String, ..))", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters3, null)));
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.parameters3(String, String, String))",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters3, null)));
        assertTrue(new ExpressionInfo(
            "call(void test.expression.Target.parameters3(String, StringBuffer, String))",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters3, null)));
        assertTrue(new ExpressionInfo(
            "call(void test.expression.Target.parameters3(String, java.io.Serializable+, String))",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters3, null)));
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.parameters3(String, StringBuffer, String, *))",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters3, null)));
    }

    public void testMethodArgs4() throws Exception {
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters4(..)) && args(..)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters4, null)));
        assertTrue(new ExpressionInfo(
            "call(void test.expression.Target.parameters4(..)) && args(java.lang.Object[])",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters4, null)));
        //use of abbreviation on java.lang.*, up to 2 dimension array, see regexp.Pattern
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters4(..)) && args(Object[])", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters4, null)));
        assertFalse(new ExpressionInfo(
            "call(void test.expression.Target.parameters4(..)) && args(java.lang.Object[][])",
            NAMESPACE).getExpression().match(new ExpressionContext(PointcutType.CALL, parameters4, null)));
    }

    public void testMethodArgs5() throws Exception {
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters5(..)) && args(..)", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters5, null)));
        assertTrue(new ExpressionInfo("call(void test.expression.Target.parameters5(..)) && args(int[][])", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters5, null)));
        assertFalse(new ExpressionInfo("call(void test.expression.Target.parameters5(..)) && args(int[])", NAMESPACE)
                .getExpression().match(new ExpressionContext(PointcutType.CALL, parameters5, null)));
    }

    public void testMethodArgsBinding() throws Exception {
        ExpressionInfo info = null;

        info = new ExpressionInfo("call(void test.expression.Target.parameters2(..)) && args(i, f, b)", NAMESPACE);
        info.addArgument("i", "int");
        info.addArgument("f", "float");
        info.addArgument("b", "byte");
        assertTrue(info.getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));

        info = new ExpressionInfo("call(void test.expression.Target.parameters2(..)) && args(i, f, byte)", NAMESPACE);
        info.addArgument("i", "int");
        info.addArgument("f", "float");
        assertTrue(info.getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));

        info = new ExpressionInfo("call(void test.expression.Target.parameters2(..)) && args(i, f, b)", NAMESPACE);
        info.addArgument("i", "int");
        info.addArgument("f", "WRONG");
        // b will be considered as a type
        assertFalse(info.getExpression().match(new ExpressionContext(PointcutType.CALL, parameters2, null)));
    }

    //FIXME add matching test case on params
    //TODO - how to test when Pointcut has param and args is param refs like args(a, String)

    public static void main(String[] args) {
        junit.textui.TestRunner.run(suite());
    }

    public static junit.framework.Test suite() {
        return new junit.framework.TestSuite(ExpressionTest.class);
    }
}