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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package signature.converter;
import static org.junit.Assert.*;
import java.io.IOException;
import java.lang.reflect.Field;
import java.lang.reflect.ParameterizedType;
import org.junit.Test;
import signature.converter.util.AbstractConvertTest;
import signature.converter.util.CompilationUnit;
import signature.model.IApi;
import signature.model.IClassDefinition;
import signature.model.IField;
import signature.model.IPackage;
import signature.model.IParameterizedType;
import signature.model.ITypeReference;
import signature.model.util.ModelUtil;
public abstract class ConvertParameterizedTypeTest extends AbstractConvertTest {
/**
* [L, a, /, A, $, B, <, L, j, a, v, a, /, l, a, n, g, /, I, n, t, e, g, e, r, ;, >, ;]
* '$' - separated
* @throws IOException
*/
@Test
public void convertParameterizedType() throws IOException {
String source =
"package a; " +
"public class A{" +
" public class B<T> {} " +
" public A.B<Integer> f; "+
"}";
IApi api = convert(new CompilationUnit("a.A", source));
IPackage sigPackage = ModelUtil.getPackage(api, "a");
IClassDefinition sigClass = ModelUtil.getClass(sigPackage, "A");
IField field = ModelUtil.getField(sigClass, "f");
ITypeReference type = field.getType();
assertTrue(type instanceof IParameterizedType);
IParameterizedType parametrizedType = (IParameterizedType)type;
ITypeReference ownerType = parametrizedType.getOwnerType();
assertNotNull(ownerType);
}
@Test
public void convertWildcardLowerBound() throws IOException {
String clazz =
"package a; " +
"public final class A<T> implements I<T>{ " +
" abstract class Super{} " +
" final class Sub extends Super implements I<T>{} " +
"}";
String interfaze =
"package a; " +
"public interface I <T>{}";
IApi api = convert(Visibility.PRIVATE, new CompilationUnit("a.A", clazz),new CompilationUnit("a.I", interfaze));
IPackage sigPackage = ModelUtil.getPackage(api, "a");
IClassDefinition sigClass = ModelUtil.getClass(sigPackage, "A.Sub");
System.out.println(sigClass);
}
public class A{
public class B<T> {}
public A.B<Integer> f;
}
@Test
public void reflectionTest0() throws SecurityException, NoSuchFieldException{
Field field = A.class.getDeclaredField("f");
ParameterizedType paramType = (ParameterizedType)field.getGenericType();
assertNotNull(paramType.getOwnerType());
}
public static class C<T>{}
ConvertParameterizedTypeTest.C<String> f;
@Test
public void reflectionTest1() throws SecurityException, NoSuchFieldException{
Field field = ConvertParameterizedTypeTest.class.getDeclaredField("f");
ParameterizedType paramType = (ParameterizedType)field.getGenericType();
assertNotNull(paramType.getOwnerType());
}
public static class E<T>{
static class F<Q>{}
E.F<String> f;
}
@Test
public void reflectionTest2() throws SecurityException, NoSuchFieldException {
Field field = E.class.getDeclaredField("f");
ParameterizedType paramType = (ParameterizedType) field.getGenericType();
assertNotNull(paramType.getOwnerType());
}
}
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