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// ASM: a very small and fast Java bytecode manipulation framework
// Copyright (c) 2000-2011 INRIA, 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.objectweb.asm.commons;
import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
import static org.junit.jupiter.api.Assertions.assertThrows;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.MethodSource;
import org.objectweb.asm.ClassReader;
import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.ClassWriter;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;
import org.objectweb.asm.test.AsmTest;
import org.objectweb.asm.test.ClassFile;
/**
* Unit tests for {@link TryCatchBlockSorter}.
*
* @author Eric Bruneton
*/
class TryCatchBlockSorterTest extends AsmTest {
@Test
void testConstructor() {
assertDoesNotThrow(
() -> new TryCatchBlockSorter(null, Opcodes.ACC_PUBLIC, "name", "()V", null, null));
assertThrows(
IllegalStateException.class,
() -> new TryCatchBlockSorter(null, Opcodes.ACC_PUBLIC, "name", "()V", null, null) {});
}
@ParameterizedTest
@MethodSource(ALL_CLASSES_AND_LATEST_API)
void testAllMethods_precompileClass(
final PrecompiledClass classParameter, final Api apiParameter) {
ClassReader classReader = new ClassReader(classParameter.getBytes());
ClassWriter classWriter = new ClassWriter(0);
ClassVisitor classVisitor =
new ClassVisitor(apiParameter.value(), classWriter) {
@Override
public MethodVisitor visitMethod(
final int access,
final String name,
final String descriptor,
final String signature,
final String[] exceptions) {
return new TryCatchBlockSorter(
super.visitMethod(access, name, descriptor, signature, exceptions),
access,
name,
descriptor,
signature,
exceptions);
}
};
classReader.accept(classVisitor, 0);
ClassFile classFile = new ClassFile(classWriter.toByteArray());
if (classParameter.isNotCompatibleWithCurrentJdk()) {
assertThrows(UnsupportedClassVersionError.class, () -> classFile.newInstance());
} else {
assertDoesNotThrow(() -> classFile.newInstance());
}
}
}
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