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|
/*******************************************************************************
* Copyright (c) 2008 Contributors
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.txt
*
* Contributors:
* Andy Clement
*******************************************************************************/
package org.aspectj.matcher.tools;
import junit.framework.TestCase;
import org.aspectj.weaver.ResolvedMember;
import org.aspectj.weaver.ResolvedType;
import org.aspectj.weaver.World;
import org.aspectj.weaver.tools.StandardPointcutExpression;
import org.aspectj.weaver.tools.StandardPointcutParser;
/**
* Test the use of the pointcut parser and matching infrastructure. The org.aspectj.matcher.tools infrastructure used should not be
* aware of what kind of World it is working with and only operate in terms of the type abstraction expressed in the
* org.aspectj.matcher project (so Members, etc). These tests require some testdata types.
*
* This is based on the Reflection oriented PointcutExpressionTest in the weaver project.
*
* @author Andy Clement
*/
public abstract class CommonAdvancedPointcutExpressionTests extends TestCase {
private World world;
private StandardPointcutParser pointcutParser;
protected abstract World getWorld();
protected void setUp() throws Exception {
super.setUp();
world = getWorld();
pointcutParser = StandardPointcutParser.getPointcutParserSupportingAllPrimitives(world);
}
public void testResolvingOneType() {
assertFalse(world.resolve("testdata.SomeAnnotation").isMissing());
assertFalse(world.resolve("testdata.MethodLevelAnnotation").isMissing());
assertFalse(world.resolve("testdata.AnnotatedClass").isMissing());
}
public void testTypeLevelAnnotationMatchingWithStaticInitialization01() {
StandardPointcutExpression ex = pointcutParser.parsePointcutExpression("staticinitialization(@testdata.SomeAnnotation *)");
ResolvedType jlString = world.resolve("java.lang.String");
ResolvedType tAnnotatedClass = world.resolve("testdata.AnnotatedClass");
assertTrue(ex.matchesStaticInitialization(tAnnotatedClass).alwaysMatches());
assertTrue(ex.matchesStaticInitialization(jlString).neverMatches());
}
public void testTypeLevelAnnotationMatchingWithExecution01() {
StandardPointcutExpression ex = pointcutParser.parsePointcutExpression("execution(* (@testdata.SomeAnnotation *).*(..))");
ResolvedType jlString = world.resolve("java.lang.String");
ResolvedType tAnnotatedClass = world.resolve("testdata.AnnotatedClass");
assertTrue(ex.matchesMethodExecution(getMethod(tAnnotatedClass, "annotatedMethod", "()V")).alwaysMatches());
assertTrue(ex.matchesMethodExecution(getMethod(jlString, "valueOf", "(Z)Ljava/lang/String;")).neverMatches());
}
public void testMethodLevelAnnotationMatchingWithExecution01() {
StandardPointcutExpression ex = pointcutParser
.parsePointcutExpression("execution(@testdata.MethodLevelAnnotation * *(..))");
ResolvedType jlString = world.resolve("java.lang.String");
ResolvedType tAnnotatedClass = world.resolve("testdata.AnnotatedClass");
assertTrue(ex.matchesMethodExecution(getMethod(tAnnotatedClass, "annotatedMethod", "()V")).alwaysMatches());
assertTrue(ex.matchesMethodExecution(getMethod(tAnnotatedClass, "nonAnnotatedMethod", "()V")).neverMatches());
assertTrue(ex.matchesMethodExecution(getMethod(jlString, "valueOf", "(Z)Ljava/lang/String;")).neverMatches());
}
//
// ResolvedMember stringSplitMethod = getMethod(jlString, "split", "(Ljava/lang/String;I)[Ljava/lang/String;");
// ResolvedMember stringValueOfIntMethod = getMethod(jlString, "valueOf", "(I)Ljava/lang/String;");
// ResolvedMember listAddMethod = getMethod(juList, "add", "(Ljava/lang/Object;)Z");
// public void testResolveTypeAndRetrieveMethod() {
// ResolvedType type = world.resolve("java.lang.String");
// assertNotNull(type);
// ResolvedMember method = getMethod(type, "valueOf", "(Z)Ljava/lang/String;"); // grab the method 'String valueOf()'
// assertNotNull(method);
// }
//
// public void testMethodExecutionMatching01() {
// checkAlwaysMatches("execution(String valueOf(boolean))", "java.lang.String", "valueOf", "(Z)Ljava/lang/String;");
// }
//
// public void testMethodExecutionMatching02() {
// checkAlwaysMatches("execution(* *val*(..))", "java.lang.String", "valueOf", "(Z)Ljava/lang/String;");
// checkAlwaysMatches("execution(String *(..))", "java.lang.String", "valueOf", "(Z)Ljava/lang/String;");
// checkAlwaysMatches("execution(* *(boolean))", "java.lang.String", "valueOf", "(Z)Ljava/lang/String;");
// checkAlwaysMatches("execution(* j*..*.valueOf(..))", "java.lang.String", "valueOf", "(Z)Ljava/lang/String;");
// checkAlwaysMatches("execution(* *(*))", "java.lang.String", "valueOf", "(Z)Ljava/lang/String;");
//
// checkNeverMatches("execution(* vulueOf(..))", "java.lang.String", "valueOf", "(Z)Ljava/lang/String;");
// checkNeverMatches("execution(int *(..))", "java.lang.String", "valueOf", "(Z)Ljava/lang/String;");
// checkNeverMatches("execution(* valueOf(String))", "java.lang.String", "valueOf", "(Z)Ljava/lang/String;");
// checkNeverMatches("execution(private * valueOf(..))", "java.lang.String", "valueOf", "(Z)Ljava/lang/String;");
// }
//
// public void testMethodExecutionMatching03() {
// checkAlwaysMatches("execution(* *())", "java.util.List", "toArray", "()[Ljava/lang/Object;");
// checkAlwaysMatches("execution(*[] *())", "java.util.List", "toArray", "()[Ljava/lang/Object;");
// checkAlwaysMatches("execution(*b*[] *())", "java.util.List", "toArray", "()[Ljava/lang/Object;");
// }
//
// public void testMethodMatchesStaticInitialization() {
// StandardPointcutExpression ex = pointcutParser.parsePointcutExpression("staticinitialization(java.lang.String)");
// assertNotNull(ex);
//
// ResolvedType jlString = world.resolve("java.lang.String");
//
// boolean b = ex.matchesStaticInitialization(jlString).alwaysMatches();
// assertTrue(b);
// }
// public void testMethodExecutionMatching04() {
// was execution((* *..A.aa(..))
// assertTrue("Should match execution of A.aa", ex.matchesMethodExecution(aa).alwaysMatches());
// assertTrue("Should match execution of B.aa", ex.matchesMethodExecution(bsaa).alwaysMatches());
// assertTrue("Should not match execution of A.a", ex.matchesMethodExecution(a).neverMatches());
// ex = p.parsePointcutExpression("call(* *..A.a*(int))");
// assertTrue("Should not match execution of A.a", ex.matchesMethodExecution(a).neverMatches());
//
// // test this
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.A)");
// assertTrue("Should match A", ex.matchesMethodExecution(a).alwaysMatches());
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("Maybe matches B", ex.matchesMethodExecution(a).maybeMatches());
// assertFalse("Maybe matches B", ex.matchesMethodExecution(a).alwaysMatches());
//
// // test target
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.A)");
// assertTrue("Should match A", ex.matchesMethodExecution(a).alwaysMatches());
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("Maybe matches B", ex.matchesMethodExecution(a).maybeMatches());
// assertFalse("Maybe matches B", ex.matchesMethodExecution(a).alwaysMatches());
//
// // test args
// ex = p.parsePointcutExpression("args(..,int)");
// assertTrue("Should match A.aa", ex.matchesMethodExecution(aa).alwaysMatches());
// assertTrue("Should match A.aaa", ex.matchesMethodExecution(aaa).alwaysMatches());
// assertTrue("Should not match A.a", ex.matchesMethodExecution(a).neverMatches());
//
// // within
// ex = p.parsePointcutExpression("within(*..A)");
// assertTrue("Matches in class A", ex.matchesMethodExecution(a).alwaysMatches());
// assertTrue("Does not match in class B", ex.matchesMethodExecution(bsaa).neverMatches());
//
// // withincode
// ex = p.parsePointcutExpression("withincode(* a*(..))");
// assertTrue("Should not match", ex.matchesMethodExecution(a).neverMatches());
// public void testMatchesMethodCall() {
// PointcutExpression ex = p.parsePointcutExpression("call(* *..A.a*(..))");
// assertTrue("Should match call to A.a()", ex.matchesMethodCall(a, a).alwaysMatches());
// assertTrue("Should match call to A.aaa()", ex.matchesMethodCall(aaa, a).alwaysMatches());
// assertTrue("Should match call to B.aa()", ex.matchesMethodCall(bsaa, a).alwaysMatches());
// assertTrue("Should not match call to B.b()", ex.matchesMethodCall(b, a).neverMatches());
// ex = p.parsePointcutExpression("call(* *..A.a*(int))");
// assertTrue("Should match call to A.aa()", ex.matchesMethodCall(aa, a).alwaysMatches());
// assertTrue("Should not match call to A.a()", ex.matchesMethodCall(a, a).neverMatches());
// ex = p.parsePointcutExpression("call(void aaa(..)) && this(org.aspectj.weaver.tools.PointcutExpressionTest.Client)");
// assertTrue("Should match call to A.aaa() from Client", ex.matchesMethodCall(aaa, foo).alwaysMatches());
// ex = p.parsePointcutExpression("call(void aaa(..)) && this(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("Should match call to A.aaa() from B", ex.matchesMethodCall(aaa, b).alwaysMatches());
// assertTrue("May match call to A.aaa() from A", ex.matchesMethodCall(aaa, a).maybeMatches());
// assertFalse("May match call to A.aaa() from A", ex.matchesMethodCall(aaa, a).alwaysMatches());
// ex = p.parsePointcutExpression("execution(* *.*(..))");
// assertTrue("Should not match call to A.aa", ex.matchesMethodCall(aa, a).neverMatches());
// // this
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.Client)");
// assertTrue("Should match Client", ex.matchesMethodCall(a, foo).alwaysMatches());
// assertTrue("Should not match A", ex.matchesMethodCall(a, a).neverMatches());
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("Should maybe match B", ex.matchesMethodCall(bsaa, a).maybeMatches());
// assertFalse("Should maybe match B", ex.matchesMethodCall(bsaa, a).alwaysMatches());
// // target
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.Client)");
// assertTrue("Should not match Client", ex.matchesMethodCall(a, a).neverMatches());
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.A)");
// assertTrue("Should match A", ex.matchesMethodCall(a, a).alwaysMatches());
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("Should maybe match A", ex.matchesMethodCall(aa, a).maybeMatches());
// assertFalse("Should maybe match A", ex.matchesMethodCall(aa, a).alwaysMatches());
// // test args
// ex = p.parsePointcutExpression("args(..,int)");
// assertTrue("Should match A.aa", ex.matchesMethodCall(aa, a).alwaysMatches());
// assertTrue("Should match A.aaa", ex.matchesMethodCall(aaa, a).alwaysMatches());
// assertTrue("Should not match A.a", ex.matchesMethodCall(a, a).neverMatches());
// // within
// ex = p.parsePointcutExpression("within(*..A)");
// assertTrue("Matches in class A", ex.matchesMethodCall(a, a).alwaysMatches());
// assertTrue("Does not match in class B", ex.matchesMethodCall(a, b).neverMatches());
// assertTrue("Matches in class A", ex.matchesMethodCall(a, A.class).alwaysMatches());
// assertTrue("Does not match in class B", ex.matchesMethodCall(a, B.class).neverMatches());
// // withincode
// ex = p.parsePointcutExpression("withincode(* a*(..))");
// assertTrue("Should match", ex.matchesMethodCall(b, bsaa).alwaysMatches());
// assertTrue("Should not match", ex.matchesMethodCall(b, b).neverMatches());
// }
// public void testMatchesConstructorCall() {
// PointcutExpression ex = p.parsePointcutExpression("call(new(String))");
// assertTrue("Should match A(String)", ex.matchesConstructorCall(asCons, b).alwaysMatches());
// assertTrue("Should match B(String)", ex.matchesConstructorCall(bsStringCons, b).alwaysMatches());
// assertTrue("Should not match B()", ex.matchesConstructorCall(bsCons, foo).neverMatches());
// ex = p.parsePointcutExpression("call(*..A.new(String))");
// assertTrue("Should match A(String)", ex.matchesConstructorCall(asCons, b).alwaysMatches());
// assertTrue("Should not match B(String)", ex.matchesConstructorCall(bsStringCons, foo).neverMatches());
// // this
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.Client)");
// assertTrue("Should match Client", ex.matchesConstructorCall(asCons, foo).alwaysMatches());
// assertTrue("Should not match A", ex.matchesConstructorCall(asCons, a).neverMatches());
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("Should maybe match B", ex.matchesConstructorCall(asCons, a).maybeMatches());
// assertFalse("Should maybe match B", ex.matchesConstructorCall(asCons, a).alwaysMatches());
// // target
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.Client)");
// assertTrue("Should not match Client", ex.matchesConstructorCall(asCons, foo).neverMatches());
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.A)");
// assertTrue("Should not match A (no target)", ex.matchesConstructorCall(asCons, a).neverMatches());
// // args
// ex = p.parsePointcutExpression("args(String)");
// assertTrue("Should match A(String)", ex.matchesConstructorCall(asCons, b).alwaysMatches());
// assertTrue("Should match B(String)", ex.matchesConstructorCall(bsStringCons, foo).alwaysMatches());
// assertTrue("Should not match B()", ex.matchesConstructorCall(bsCons, foo).neverMatches());
// // within
// ex = p.parsePointcutExpression("within(*..A)");
// assertTrue("Matches in class A", ex.matchesConstructorCall(asCons, a).alwaysMatches());
// assertTrue("Does not match in class B", ex.matchesConstructorCall(asCons, b).neverMatches());
// // withincode
// ex = p.parsePointcutExpression("withincode(* a*(..))");
// assertTrue("Should match", ex.matchesConstructorCall(bsCons, aa).alwaysMatches());
// assertTrue("Should not match", ex.matchesConstructorCall(bsCons, b).neverMatches());
// }
//
// public void testMatchesConstructorExecution() {
// PointcutExpression ex = p.parsePointcutExpression("execution(new(String))");
// assertTrue("Should match A(String)", ex.matchesConstructorExecution(asCons).alwaysMatches());
// assertTrue("Should match B(String)", ex.matchesConstructorExecution(bsStringCons).alwaysMatches());
// assertTrue("Should not match B()", ex.matchesConstructorExecution(bsCons).neverMatches());
// ex = p.parsePointcutExpression("execution(*..A.new(String))");
// assertTrue("Should match A(String)", ex.matchesConstructorExecution(asCons).alwaysMatches());
// assertTrue("Should not match B(String)", ex.matchesConstructorExecution(bsStringCons).neverMatches());
//
// // test this
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.A)");
// assertTrue("Should match A", ex.matchesConstructorExecution(asCons).alwaysMatches());
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("Maybe matches B", ex.matchesConstructorExecution(asCons).maybeMatches());
// assertFalse("Maybe matches B", ex.matchesConstructorExecution(asCons).alwaysMatches());
// assertTrue("Should match B", ex.matchesConstructorExecution(bsCons).alwaysMatches());
// assertTrue("Does not match client", ex.matchesConstructorExecution(clientCons).neverMatches());
//
// // test target
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.A)");
// assertTrue("Should match A", ex.matchesConstructorExecution(asCons).alwaysMatches());
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("Maybe matches B", ex.matchesConstructorExecution(asCons).maybeMatches());
// assertFalse("Maybe matches B", ex.matchesConstructorExecution(asCons).alwaysMatches());
// assertTrue("Should match B", ex.matchesConstructorExecution(bsCons).alwaysMatches());
// assertTrue("Does not match client", ex.matchesConstructorExecution(clientCons).neverMatches());
//
// // within
// ex = p.parsePointcutExpression("within(*..A)");
// assertTrue("Matches in class A", ex.matchesConstructorExecution(asCons).alwaysMatches());
// assertTrue("Does not match in class B", ex.matchesConstructorExecution(bsCons).neverMatches());
//
// // withincode
// ex = p.parsePointcutExpression("withincode(* a*(..))");
// assertTrue("Does not match", ex.matchesConstructorExecution(bsCons).neverMatches());
//
// // args
// ex = p.parsePointcutExpression("args(String)");
// assertTrue("Should match A(String)", ex.matchesConstructorExecution(asCons).alwaysMatches());
// assertTrue("Should match B(String)", ex.matchesConstructorExecution(bsStringCons).alwaysMatches());
// assertTrue("Should not match B()", ex.matchesConstructorExecution(bsCons).neverMatches());
// }
//
// public void testMatchesAdviceExecution() {
// PointcutExpression ex = p.parsePointcutExpression("adviceexecution()");
// assertTrue("Should match (advice) A.a", ex.matchesAdviceExecution(a).alwaysMatches());
// // test this
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.Client)");
// assertTrue("Should match Client", ex.matchesAdviceExecution(foo).alwaysMatches());
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("Maybe matches B", ex.matchesAdviceExecution(a).maybeMatches());
// assertFalse("Maybe matches B", ex.matchesAdviceExecution(a).alwaysMatches());
// assertTrue("Does not match client", ex.matchesAdviceExecution(foo).neverMatches());
//
// // test target
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.Client)");
// assertTrue("Should match Client", ex.matchesAdviceExecution(foo).alwaysMatches());
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("Maybe matches B", ex.matchesAdviceExecution(a).maybeMatches());
// assertFalse("Maybe matches B", ex.matchesAdviceExecution(a).alwaysMatches());
// assertTrue("Does not match client", ex.matchesAdviceExecution(foo).neverMatches());
//
// // test within
// ex = p.parsePointcutExpression("within(*..A)");
// assertTrue("Matches in class A", ex.matchesAdviceExecution(a).alwaysMatches());
// assertTrue("Does not match in class B", ex.matchesAdviceExecution(b).neverMatches());
//
// // withincode
// ex = p.parsePointcutExpression("withincode(* a*(..))");
// assertTrue("Does not match", ex.matchesAdviceExecution(a).neverMatches());
//
// // test args
// ex = p.parsePointcutExpression("args(..,int)");
// assertTrue("Should match A.aa", ex.matchesAdviceExecution(aa).alwaysMatches());
// assertTrue("Should match A.aaa", ex.matchesAdviceExecution(aaa).alwaysMatches());
// assertTrue("Should not match A.a", ex.matchesAdviceExecution(a).neverMatches());
// }
//
// public void testMatchesHandler() {
// PointcutExpression ex = p.parsePointcutExpression("handler(Exception)");
// assertTrue("Should match catch(Exception)", ex.matchesHandler(Exception.class, Client.class).alwaysMatches());
// assertTrue("Should not match catch(Throwable)", ex.matchesHandler(Throwable.class, Client.class).neverMatches());
// // test this
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.Client)");
// assertTrue("Should match Client", ex.matchesHandler(Exception.class, foo).alwaysMatches());
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("Maybe matches B", ex.matchesHandler(Exception.class, a).maybeMatches());
// assertFalse("Maybe matches B", ex.matchesHandler(Exception.class, a).alwaysMatches());
// assertTrue("Does not match client", ex.matchesHandler(Exception.class, foo).neverMatches());
// // target - no target for exception handlers
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.Client)");
// assertTrue("Should match Client", ex.matchesHandler(Exception.class, foo).neverMatches());
// // args
// ex = p.parsePointcutExpression("args(Exception)");
// assertTrue("Should match Exception", ex.matchesHandler(Exception.class, foo).alwaysMatches());
// assertTrue("Should match RuntimeException", ex.matchesHandler(RuntimeException.class, foo).alwaysMatches());
// assertTrue("Should not match String", ex.matchesHandler(String.class, foo).neverMatches());
// assertTrue("Maybe matches Throwable", ex.matchesHandler(Throwable.class, foo).maybeMatches());
// assertFalse("Maybe matches Throwable", ex.matchesHandler(Throwable.class, foo).alwaysMatches());
// // within
// ex = p.parsePointcutExpression("within(*..Client)");
// assertTrue("Matches in class Client", ex.matchesHandler(Exception.class, foo).alwaysMatches());
// assertTrue("Does not match in class B", ex.matchesHandler(Exception.class, b).neverMatches());
// // withincode
// ex = p.parsePointcutExpression("withincode(* a*(..))");
// assertTrue("Matches within aa", ex.matchesHandler(Exception.class, aa).alwaysMatches());
// assertTrue("Does not match within b", ex.matchesHandler(Exception.class, b).neverMatches());
// }
//
// public void testMatchesInitialization() {
// PointcutExpression ex = p.parsePointcutExpression("initialization(new(String))");
// assertTrue("Should match A(String)", ex.matchesInitialization(asCons).alwaysMatches());
// assertTrue("Should match B(String)", ex.matchesInitialization(bsStringCons).alwaysMatches());
// assertTrue("Should not match B()", ex.matchesInitialization(bsCons).neverMatches());
// ex = p.parsePointcutExpression("initialization(*..A.new(String))");
// assertTrue("Should match A(String)", ex.matchesInitialization(asCons).alwaysMatches());
// assertTrue("Should not match B(String)", ex.matchesInitialization(bsStringCons).neverMatches());
// // test this
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.A)");
// assertTrue("Should match A", ex.matchesInitialization(asCons).alwaysMatches());
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("Maybe matches B", ex.matchesInitialization(asCons).maybeMatches());
// assertFalse("Maybe matches B", ex.matchesInitialization(asCons).alwaysMatches());
//
// // test target
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.A)");
// assertTrue("Should match A", ex.matchesInitialization(asCons).alwaysMatches());
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("Maybe matches B", ex.matchesInitialization(asCons).maybeMatches());
// assertFalse("Maybe matches B", ex.matchesInitialization(asCons).alwaysMatches());
// // within
// ex = p.parsePointcutExpression("within(*..A)");
// assertTrue("Matches in class A", ex.matchesInitialization(asCons).alwaysMatches());
// assertTrue("Does not match in class B", ex.matchesInitialization(bsCons).neverMatches());
// // withincode
// ex = p.parsePointcutExpression("withincode(* a*(..))");
// assertTrue("Does not match", ex.matchesInitialization(bsCons).neverMatches());
// // args
// ex = p.parsePointcutExpression("args(String)");
// assertTrue("Should match A(String)", ex.matchesInitialization(asCons).alwaysMatches());
// assertTrue("Should match B(String)", ex.matchesInitialization(bsStringCons).alwaysMatches());
// assertTrue("Should not match B()", ex.matchesInitialization(bsCons).neverMatches());
// }
//
// public void testMatchesPreInitialization() {
// PointcutExpression ex = p.parsePointcutExpression("preinitialization(new(String))");
// assertTrue("Should match A(String)", ex.matchesPreInitialization(asCons).alwaysMatches());
// assertTrue("Should match B(String)", ex.matchesPreInitialization(bsStringCons).alwaysMatches());
// assertTrue("Should not match B()", ex.matchesPreInitialization(bsCons).neverMatches());
// ex = p.parsePointcutExpression("preinitialization(*..A.new(String))");
// assertTrue("Should match A(String)", ex.matchesPreInitialization(asCons).alwaysMatches());
// assertTrue("Should not match B(String)", ex.matchesPreInitialization(bsStringCons).neverMatches());
// // test this
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.A)");
// assertTrue("No match, no this at preinit", ex.matchesPreInitialization(asCons).neverMatches());
//
// // test target
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.A)");
// assertTrue("No match, no target at preinit", ex.matchesPreInitialization(asCons).neverMatches());
//
// // within
// ex = p.parsePointcutExpression("within(*..A)");
// assertTrue("Matches in class A", ex.matchesPreInitialization(asCons).alwaysMatches());
// assertTrue("Does not match in class B", ex.matchesPreInitialization(bsCons).neverMatches());
// // withincode
// ex = p.parsePointcutExpression("withincode(* a*(..))");
// assertTrue("Does not match", ex.matchesPreInitialization(bsCons).neverMatches());
// // args
// ex = p.parsePointcutExpression("args(String)");
// assertTrue("Should match A(String)", ex.matchesPreInitialization(asCons).alwaysMatches());
// assertTrue("Should match B(String)", ex.matchesPreInitialization(bsStringCons).alwaysMatches());
// assertTrue("Should not match B()", ex.matchesPreInitialization(bsCons).neverMatches());
// }
//
// public void testMatchesStaticInitialization() {
// // staticinit
// PointcutExpression ex = p.parsePointcutExpression("staticinitialization(*..A+)");
// assertTrue("Matches A", ex.matchesStaticInitialization(A.class).alwaysMatches());
// assertTrue("Matches B", ex.matchesStaticInitialization(B.class).alwaysMatches());
// assertTrue("Doesn't match Client", ex.matchesStaticInitialization(Client.class).neverMatches());
// // this
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.A)");
// assertTrue("No this", ex.matchesStaticInitialization(A.class).neverMatches());
// // target
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.A)");
// assertTrue("No target", ex.matchesStaticInitialization(A.class).neverMatches());
//
// // args
// ex = p.parsePointcutExpression("args()");
// assertTrue("No args", ex.matchesStaticInitialization(A.class).alwaysMatches());
// ex = p.parsePointcutExpression("args(String)");
// assertTrue("No args", ex.matchesStaticInitialization(A.class).neverMatches());
//
// // within
// ex = p.parsePointcutExpression("within(*..A)");
// assertTrue("Matches in class A", ex.matchesStaticInitialization(A.class).alwaysMatches());
// assertTrue("Does not match in class B", ex.matchesStaticInitialization(B.class).neverMatches());
//
// // withincode
// ex = p.parsePointcutExpression("withincode(* a*(..))");
// assertTrue("Does not match", ex.matchesStaticInitialization(A.class).neverMatches());
// }
//
// public void testMatchesFieldSet() {
// PointcutExpression ex = p.parsePointcutExpression("set(* *..A+.*)");
// assertTrue("matches x", ex.matchesFieldSet(x, a).alwaysMatches());
// assertTrue("matches y", ex.matchesFieldSet(y, foo).alwaysMatches());
// assertTrue("does not match n", ex.matchesFieldSet(n, foo).neverMatches());
// // this
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.Client)");
// assertTrue("matches Client", ex.matchesFieldSet(x, foo).alwaysMatches());
// assertTrue("does not match A", ex.matchesFieldSet(n, a).neverMatches());
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("maybe matches A", ex.matchesFieldSet(x, a).maybeMatches());
// assertFalse("maybe matches A", ex.matchesFieldSet(x, a).alwaysMatches());
// // target
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("matches B", ex.matchesFieldSet(y, foo).alwaysMatches());
// assertTrue("maybe matches A", ex.matchesFieldSet(x, foo).maybeMatches());
// assertFalse("maybe matches A", ex.matchesFieldSet(x, foo).alwaysMatches());
// // args
// ex = p.parsePointcutExpression("args(int)");
// assertTrue("matches x", ex.matchesFieldSet(x, a).alwaysMatches());
// assertTrue("matches y", ex.matchesFieldSet(y, a).alwaysMatches());
// assertTrue("does not match n", ex.matchesFieldSet(n, a).neverMatches());
// // within
// ex = p.parsePointcutExpression("within(*..A)");
// assertTrue("Matches in class A", ex.matchesFieldSet(x, a).alwaysMatches());
// assertTrue("Does not match in class B", ex.matchesFieldSet(x, b).neverMatches());
// // withincode
// ex = p.parsePointcutExpression("withincode(* a*(..))");
// assertTrue("Should match", ex.matchesFieldSet(x, aa).alwaysMatches());
// assertTrue("Should not match", ex.matchesFieldSet(x, b).neverMatches());
// }
//
// public void testMatchesFieldGet() {
// PointcutExpression ex = p.parsePointcutExpression("get(* *..A+.*)");
// assertTrue("matches x", ex.matchesFieldGet(x, a).alwaysMatches());
// assertTrue("matches y", ex.matchesFieldGet(y, foo).alwaysMatches());
// assertTrue("does not match n", ex.matchesFieldGet(n, foo).neverMatches());
// // this
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.Client)");
// assertTrue("matches Client", ex.matchesFieldGet(x, foo).alwaysMatches());
// assertTrue("does not match A", ex.matchesFieldGet(n, a).neverMatches());
// ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("maybe matches A", ex.matchesFieldGet(x, a).maybeMatches());
// assertFalse("maybe matches A", ex.matchesFieldGet(x, a).alwaysMatches());
// // target
// ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertTrue("matches B", ex.matchesFieldGet(y, foo).alwaysMatches());
// assertTrue("maybe matches A", ex.matchesFieldGet(x, foo).maybeMatches());
// assertFalse("maybe matches A", ex.matchesFieldGet(x, foo).alwaysMatches());
// // args - no args at get join point
// ex = p.parsePointcutExpression("args(int)");
// assertTrue("matches x", ex.matchesFieldGet(x, a).neverMatches());
// // within
// ex = p.parsePointcutExpression("within(*..A)");
// assertTrue("Matches in class A", ex.matchesFieldGet(x, a).alwaysMatches());
// assertTrue("Does not match in class B", ex.matchesFieldGet(x, b).neverMatches());
// // withincode
// ex = p.parsePointcutExpression("withincode(* a*(..))");
// assertTrue("Should match", ex.matchesFieldGet(x, aa).alwaysMatches());
// assertTrue("Should not match", ex.matchesFieldGet(x, b).neverMatches());
// }
//
// public void testArgsMatching() {
// // too few args
// PointcutExpression ex = p.parsePointcutExpression("args(*,*,*,*)");
// assertTrue("Too few args", ex.matchesMethodExecution(foo).neverMatches());
// assertTrue("Matching #args", ex.matchesMethodExecution(bar).alwaysMatches());
// // one too few + ellipsis
// ex = p.parsePointcutExpression("args(*,*,*,..)");
// assertTrue("Matches with ellipsis", ex.matchesMethodExecution(foo).alwaysMatches());
// // exact number + ellipsis
// assertTrue("Matches with ellipsis", ex.matchesMethodExecution(bar).alwaysMatches());
// assertTrue("Does not match with ellipsis", ex.matchesMethodExecution(a).neverMatches());
// // too many + ellipsis
// ex = p.parsePointcutExpression("args(*,..,*)");
// assertTrue("Matches with ellipsis", ex.matchesMethodExecution(bar).alwaysMatches());
// assertTrue("Does not match with ellipsis", ex.matchesMethodExecution(a).neverMatches());
// assertTrue("Matches with ellipsis", ex.matchesMethodExecution(aaa).alwaysMatches());
// // exact match
// ex = p.parsePointcutExpression("args(String,int,Number)");
// assertTrue("Matches exactly", ex.matchesMethodExecution(foo).alwaysMatches());
// // maybe match
// ex = p.parsePointcutExpression("args(String,int,Double)");
// assertTrue("Matches maybe", ex.matchesMethodExecution(foo).maybeMatches());
// assertFalse("Matches maybe", ex.matchesMethodExecution(foo).alwaysMatches());
// // never match
// ex = p.parsePointcutExpression("args(String,Integer,Number)");
// if (LangUtil.isVMGreaterOrEqual(15)) {
// assertTrue("matches", ex.matchesMethodExecution(foo).alwaysMatches());
// } else {
// assertTrue("Does not match", ex.matchesMethodExecution(foo).neverMatches());
// }
// }
//
// // public void testMatchesDynamically() {
// // // everything other than this,target,args should just return true
// // PointcutExpression ex = p.parsePointcutExpression("call(* *.*(..)) && execution(* *.*(..)) &&" +
// // "get(* *) && set(* *) && initialization(new(..)) && preinitialization(new(..)) &&" +
// // "staticinitialization(X) && adviceexecution() && within(Y) && withincode(* *.*(..)))");
// // assertTrue("Matches dynamically",ex.matchesDynamically(a,b,new Object[0]));
// // // this
// // ex = p.parsePointcutExpression("this(String)");
// // assertTrue("String matches",ex.matchesDynamically("",this,new Object[0]));
// // assertFalse("Object doesn't match",ex.matchesDynamically(new Object(),this,new Object[0]));
// // ex = p.parsePointcutExpression("this(org.aspectj.weaver.tools.PointcutExpressionTest.A)");
// // assertTrue("A matches",ex.matchesDynamically(new A(""),this,new Object[0]));
// // assertTrue("B matches",ex.matchesDynamically(new B(""),this,new Object[0]));
// // // target
// // ex = p.parsePointcutExpression("target(String)");
// // assertTrue("String matches",ex.matchesDynamically(this,"",new Object[0]));
// // assertFalse("Object doesn't match",ex.matchesDynamically(this,new Object(),new Object[0]));
// // ex = p.parsePointcutExpression("target(org.aspectj.weaver.tools.PointcutExpressionTest.A)");
// // assertTrue("A matches",ex.matchesDynamically(this,new A(""),new Object[0]));
// // assertTrue("B matches",ex.matchesDynamically(this,new B(""),new Object[0]));
// // // args
// // ex = p.parsePointcutExpression("args(*,*,*,*)");
// // assertFalse("Too few args",ex.matchesDynamically(null,null,new Object[]{a,b}));
// // assertTrue("Matching #args",ex.matchesDynamically(null,null,new Object[]{a,b,aa,aaa}));
// // // one too few + ellipsis
// // ex = p.parsePointcutExpression("args(*,*,*,..)");
// // assertTrue("Matches with ellipsis",ex.matchesDynamically(null,null,new Object[]{a,b,aa,aaa}));
// // // exact number + ellipsis
// // assertTrue("Matches with ellipsis",ex.matchesDynamically(null,null,new Object[]{a,b,aa}));
// // assertFalse("Does not match with ellipsis",ex.matchesDynamically(null,null,new Object[]{a,b}));
// // // too many + ellipsis
// // ex = p.parsePointcutExpression("args(*,..,*)");
// // assertTrue("Matches with ellipsis",ex.matchesDynamically(null,null,new Object[]{a,b,aa,aaa}));
// // assertFalse("Does not match with ellipsis",ex.matchesDynamically(null,null,new Object[]{a}));
// // assertTrue("Matches with ellipsis",ex.matchesDynamically(null,null,new Object[]{a,b}));
// // // exact match
// // ex = p.parsePointcutExpression("args(String,int,Number)");
// // assertTrue("Matches exactly",ex.matchesDynamically(null,null,new Object[]{"",new Integer(5),new Double(5.0)}));
// // ex = p.parsePointcutExpression("args(String,Integer,Number)");
// // assertTrue("Matches exactly",ex.matchesDynamically(null,null,new Object[]{"",new Integer(5),new Double(5.0)}));
// // // never match
// // ex = p.parsePointcutExpression("args(String,Integer,Number)");
// // assertFalse("Does not match",ex.matchesDynamically(null,null,new Object[]{a,b,aa}));
// // }
//
// public void testGetPointcutExpression() {
// PointcutExpression ex = p.parsePointcutExpression("staticinitialization(*..A+)");
// assertEquals("staticinitialization(*..A+)", ex.getPointcutExpression());
// }
//
// public void testCouldMatchJoinPointsInType() {
// PointcutExpression ex = p.parsePointcutExpression("execution(* org.aspectj.weaver.tools.PointcutExpressionTest.B.*(..))");
// assertTrue("Could maybe match String (as best we know at this point)", ex.couldMatchJoinPointsInType(String.class));
// assertTrue("Will always match B", ex.couldMatchJoinPointsInType(B.class));
// ex = p.parsePointcutExpression("within(org.aspectj.weaver.tools.PointcutExpressionTest.B)");
// assertFalse("Will never match String", ex.couldMatchJoinPointsInType(String.class));
// assertTrue("Will always match B", ex.couldMatchJoinPointsInType(B.class));
// }
//
// public void testMayNeedDynamicTest() {
// PointcutExpression ex = p.parsePointcutExpression("execution(* org.aspectj.weaver.tools.PointcutExpressionTest.B.*(..))");
// assertFalse("No dynamic test needed", ex.mayNeedDynamicTest());
// ex = p
// .parsePointcutExpression("execution(* org.aspectj.weaver.tools.PointcutExpressionTest.B.*(..)) && args(org.aspectj.weaver.tools.PointcutExpressionTest.X)");
// assertTrue("Dynamic test needed", ex.mayNeedDynamicTest());
// }
// static class A {
// public A(String s) {
// }
//
// public void a() {
// }
//
// public void aa(int i) {
// }
//
// public void aaa(String s, int i) {
// }
//
// int x;
// }
//
// static class B extends A {
// public B() {
// super("");
// }
//
// public B(String s) {
// super(s);
// }
//
// public String b() {
// return null;
// }
//
// public void aa(int i) {
// }
//
// int y;
// }
//
// static class Client {
// public Client() {
// }
//
// Number n;
//
// public void foo(String s, int i, Number n) {
// }
//
// public void bar(String s, int i, Integer i2, Number n) {
// }
// }
//
// static class X {
// }
private ResolvedMember getMethod(ResolvedType type, String methodName, String methodSignature) {
ResolvedMember[] methods = type.getDeclaredMethods();
for (ResolvedMember method : methods) {
if (method.getName().equals(methodName)
&& (methodSignature == null || methodSignature.equals(method.getSignature()))) {
return method;
}
}
return null;
}
@SuppressWarnings("unused")
private void checkAlwaysMatches(String pointcutExpression, String type, String methodName, String methodSignature) {
StandardPointcutExpression ex = pointcutParser.parsePointcutExpression(pointcutExpression);
assertNotNull(ex);
ResolvedType resolvedType = world.resolve(type);
ResolvedMember method = getMethod(resolvedType, methodName, methodSignature);
assertNotNull(method);
boolean b = ex.matchesMethodExecution(method).alwaysMatches();
assertTrue(b);
}
@SuppressWarnings("unused")
private void checkNeverMatches(String pointcutExpression, String type, String methodName, String methodSignature) {
StandardPointcutExpression ex = pointcutParser.parsePointcutExpression(pointcutExpression);
assertNotNull(ex);
ResolvedType resolvedType = world.resolve(type);
ResolvedMember method = getMethod(resolvedType, methodName, methodSignature);
assertNotNull(method);
boolean b = ex.matchesMethodExecution(method).neverMatches();
assertTrue(b);
}
}
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