/*
* Copyright 2016 NAVER Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.navercorp.pinpoint.profiler.instrument;
import com.navercorp.pinpoint.bootstrap.instrument.aspect.JointPoint;
import com.navercorp.pinpoint.bootstrap.instrument.aspect.PointCut;
import com.navercorp.pinpoint.profiler.instrument.interceptor.InterceptorDefinition;
import com.navercorp.pinpoint.profiler.instrument.interceptor.InterceptorDefinitionFactory;
import com.navercorp.pinpoint.profiler.instrument.mock.ArgsArrayInterceptor;
import com.navercorp.pinpoint.profiler.interceptor.registry.DefaultInterceptorRegistryBinder;
import com.navercorp.pinpoint.profiler.interceptor.registry.InterceptorRegistryBinder;
import com.navercorp.pinpoint.profiler.util.JavaAssistUtils;
import org.junit.Test;
import org.objectweb.asm.tree.MethodNode;
import static org.junit.Assert.*;
public class ASMMethodNodeAdapterTest {
private final static InterceptorRegistryBinder interceptorRegistryBinder = new DefaultInterceptorRegistryBinder();
@Test
public void isVisited() throws Exception {
// init
final int interceptorId = interceptorRegistryBinder.getInterceptorRegistryAdaptor().addInterceptor(new ArgsArrayInterceptor());
final InterceptorDefinition interceptorDefinition = new InterceptorDefinitionFactory().createInterceptorDefinition(ArgsArrayInterceptor.class);
final String targetClassName = "com.navercorp.pinpoint.profiler.instrument.mock.ArgsClass";
final MethodNode methodNode = ASMClassNodeLoader.get(targetClassName, "arg");
ASMMethodNodeAdapter adapter = new ASMMethodNodeAdapter(JavaAssistUtils.javaNameToJvmName(targetClassName), methodNode);
assertEquals(false, adapter.hasInterceptor());
adapter.addBeforeInterceptor(interceptorId, interceptorDefinition, -1);
assertEquals(true, adapter.hasInterceptor());
}
@Test
public void methodAccess() throws Exception {
final String targetClassName = "com.navercorp.pinpoint.profiler.instrument.mock.MethodClass";
final MethodNode methodNode = ASMClassNodeLoader.get(targetClassName, "publicStaticMethod");
ASMMethodNodeAdapter adapter = new ASMMethodNodeAdapter(JavaAssistUtils.javaNameToJvmName(targetClassName), methodNode);
assertEquals(true, adapter.isStatic());
assertEquals(false, adapter.isAbstract());
assertEquals(false, adapter.isPrivate());
assertEquals(false, adapter.isNative());
}
@Test
public void getLineNumber() throws Exception {
final String targetClassName = "com.navercorp.pinpoint.profiler.instrument.mock.NormalClass";
final MethodNode methodNode = ASMClassNodeLoader.get(targetClassName, "sum");
ASMMethodNodeAdapter adapter = new ASMMethodNodeAdapter(JavaAssistUtils.javaNameToJvmName(targetClassName), methodNode);
assertEquals(44, adapter.getLineNumber());
}
@Test
public void hasAnnotation() throws Exception {
final String targetClassName = "com.navercorp.pinpoint.profiler.instrument.mock.AnnotationClass";
final MethodNode methodNode = ASMClassNodeLoader.get(targetClassName, "pointCut");
ASMMethodNodeAdapter adapter = new ASMMethodNodeAdapter(JavaAssistUtils.javaNameToJvmName(targetClassName), methodNode);
assertEquals(true, adapter.hasAnnotation(PointCut.class));
assertEquals(false, adapter.hasAnnotation(JointPoint.class));
}
}