Package ch3.sec2

Source Code of ch3.sec2.RemoveLoadStoreAdapterTest

/***
* ASM Guide
* Copyright (c) 2007 Eric Bruneton
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holders nor the names of its
*    contributors may be used to endorse or promote products derived from
*    this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/

package ch3.sec2;

import static org.objectweb.asm.Opcodes.ILOAD;
import static org.objectweb.asm.Opcodes.IRETURN;
import static org.objectweb.asm.Opcodes.ISTORE;

import org.objectweb.asm.ClassAdapter;
import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.util.TraceMethodVisitor;

import util.AbstractTestCase;

/**
* ASM Guide example test class.
*
* @author Eric Bruneton
*/
public class RemoveLoadStoreAdapterTest extends AbstractTestCase {

  public void test() {
    TraceMethodVisitor tmv = new TraceMethodVisitor(null);
    MethodVisitor mv = new RemoveLoadStoreAdapter(tmv);
    mv.visitCode();
    mv.visitVarInsn(ILOAD, 1);
    mv.visitVarInsn(ISTORE, 1);
    mv.visitVarInsn(ILOAD, 1);
    mv.visitInsn(IRETURN);
    mv.visitMaxs(0, 0);
    mv.visitEnd();
    checkMethod(tmv);
  }

  protected void checkMethod(TraceMethodVisitor tmv) {
    TraceMethodVisitor mv = new TraceMethodVisitor(null);
    mv.visitCode();
    mv.visitVarInsn(ILOAD, 1);
    mv.visitInsn(IRETURN);
    mv.visitMaxs(0, 0);
    mv.visitEnd();
    assertEquals(mv, tmv);
  }

  @Override
  protected ClassVisitor getClassAdapter(ClassVisitor cv) {
    return new ClassAdapter(cv) {
      @Override
      public MethodVisitor visitMethod(int access, String name,
          String desc, String signature, String[] exceptions) {
        return new RemoveLoadStoreAdapter(cv.visitMethod(access, name,
            desc, signature, exceptions));
      }
    };
  }
}
TOP

Related Classes of ch3.sec2.RemoveLoadStoreAdapterTest

TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.