Examples with LocalVariablesSorter org.objectweb.asm.commons.LocalVariablesSorter used on opensource projects

Example 1 with LocalVariablesSorter

use of org.objectweb.asm.commons.LocalVariablesSorter in project byte-buddy by raphw.

the class AbstractDynamicTypeBuilderForInliningTest method testReaderHint.

@Test
@SuppressWarnings("unchecked")
public void testReaderHint() throws Exception {
    AsmVisitorWrapper asmVisitorWrapper = mock(AsmVisitorWrapper.class);
    when(asmVisitorWrapper.wrap(any(TypeDescription.class), any(ClassVisitor.class), any(Implementation.Context.class), any(TypePool.class), any(FieldList.class), any(MethodList.class), anyInt(), anyInt())).then(new Answer<ClassVisitor>() {

        @Override
        public ClassVisitor answer(InvocationOnMock invocationOnMock) throws Throwable {
            return new ClassVisitor(Opcodes.ASM5, (ClassVisitor) invocationOnMock.getArguments()[1]) {

                @Override
                public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {
                    return new LocalVariablesSorter(access, desc, super.visitMethod(access, name, desc, signature, exceptions));
                }
            };
        }
    });
    when(asmVisitorWrapper.mergeWriter(0)).thenReturn(ClassWriter.COMPUTE_MAXS);
    when(asmVisitorWrapper.mergeReader(0)).thenReturn(ClassReader.EXPAND_FRAMES);
    Class<?> type = create(StackMapFrames.class).visit(asmVisitorWrapper).make().load(ClassLoadingStrategy.BOOTSTRAP_LOADER, ClassLoadingStrategy.Default.WRAPPER).getLoaded();
    assertThat(type.getDeclaredMethod(FOO).invoke(type.getDeclaredConstructor().newInstance()), is((Object) BAR));
    verify(asmVisitorWrapper).mergeWriter(0);
    verify(asmVisitorWrapper).mergeReader(0);
    verify(asmVisitorWrapper).wrap(any(TypeDescription.class), any(ClassVisitor.class), any(Implementation.Context.class), any(TypePool.class), any(FieldList.class), any(MethodList.class), anyInt(), anyInt());
    verifyNoMoreInteractions(asmVisitorWrapper);
}