package net.bytebuddy.implementation.bytecode.assign.primitive;
import net.bytebuddy.description.type.TypeDescription;
import net.bytebuddy.implementation.Implementation;
import net.bytebuddy.implementation.bytecode.StackManipulation;
import net.bytebuddy.test.utility.MockitoRule;
import org.junit.After;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TestRule;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.mockito.Mock;
import org.objectweb.asm.MethodVisitor;
import java.util.Arrays;
import java.util.Collection;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.mockito.Mockito.*;
@RunWith(Parameterized.class)
public class PrimitiveWideningDelegateIllegalTest {
private final TypeDescription sourceTypeDescription;
private final TypeDescription targetTypeDescription;
@Rule
public TestRule mockitoRule = new MockitoRule(this);
@Mock
private MethodVisitor methodVisitor;
@Mock
private Implementation.Context implementationContext;
public PrimitiveWideningDelegateIllegalTest(Class<?> sourceType, Class<?> targetType) {
sourceTypeDescription = mock(TypeDescription.class);
when(sourceTypeDescription.isPrimitive()).thenReturn(true);
when(sourceTypeDescription.represents(sourceType)).thenReturn(true);
targetTypeDescription = mock(TypeDescription.class);
when(targetTypeDescription.isPrimitive()).thenReturn(true);
when(targetTypeDescription.represents(targetType)).thenReturn(true);
}
@Parameterized.Parameters
public static Collection<Object[]> data() {
return Arrays.asList(new Object[][]{
{boolean.class, byte.class},
{boolean.class, short.class},
{boolean.class, char.class},
{boolean.class, int.class},
{boolean.class, long.class},
{boolean.class, float.class},
{boolean.class, double.class},
{byte.class, boolean.class},
{byte.class, char.class},
{short.class, boolean.class},
{short.class, byte.class},
{short.class, char.class},
{char.class, boolean.class},
{char.class, byte.class},
{char.class, short.class},
{int.class, boolean.class},
{int.class, byte.class},
{int.class, short.class},
{long.class, boolean.class},
{long.class, byte.class},
{long.class, short.class},
{long.class, char.class},
{long.class, int.class},
{float.class, boolean.class},
{float.class, byte.class},
{float.class, short.class},
{float.class, char.class},
{float.class, int.class},
{float.class, long.class},
{double.class, boolean.class},
{double.class, byte.class},
{double.class, short.class},
{double.class, char.class},
{double.class, int.class},
{double.class, long.class},
{double.class, float.class},
});
}
@After
public void tearDown() throws Exception {
verifyZeroInteractions(methodVisitor);
verifyZeroInteractions(implementationContext);
}
@Test(expected = IllegalStateException.class)
public void testIllegalBoolean() throws Exception {
StackManipulation stackManipulation = PrimitiveWideningDelegate.forPrimitive(sourceTypeDescription).widenTo(targetTypeDescription);
assertThat(stackManipulation.isValid(), is(false));
stackManipulation.apply(methodVisitor, implementationContext);
}
}