/***
* ASM tests
* Copyright (c) 2002-2005 France Telecom
* 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 org.ow2.asm.commons;
import junit.framework.TestSuite;
import org.ow2.asm.AbstractTest;
import org.ow2.asm.ClassAdapter;
import org.ow2.asm.ClassReader;
import org.ow2.asm.ClassWriter;
import org.ow2.asm.Label;
import org.ow2.asm.MethodVisitor;
public class CodeSizeEvaluatorTest extends AbstractTest {
public static TestSuite suite() throws Exception {
return new CodeSizeEvaluatorTest().getSuite();
}
@Override
public void test() throws Exception {
ClassReader cr = new ClassReader(is);
cr.accept(new ClassAdapter(new ClassWriter(0)) {
@Override
public MethodVisitor visitMethod(
final int access,
final String name,
final String desc,
final String signature,
final String[] exceptions)
{
MethodVisitor mv = cv.visitMethod(access,
name,
desc,
signature,
exceptions);
return new CodeSizeEvaluator(mv) {
@Override
public void visitMaxs(
final int maxStack,
final int maxLocals)
{
Label end = new Label();
mv.visitLabel(end);
mv.visitMaxs(maxStack, maxLocals);
int size = end.getOffset();
assertTrue(getMinSize() + " <= " + size + " <= "
+ getMaxSize(), getMinSize() <= size
&& size <= getMaxSize());
}
};
}
}, 0);
}
}