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Diffstat (limited to 'tests/044-proxy/src/Clash4.java')
-rw-r--r-- | tests/044-proxy/src/Clash4.java | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/tests/044-proxy/src/Clash4.java b/tests/044-proxy/src/Clash4.java new file mode 100644 index 0000000..1bfb37f --- /dev/null +++ b/tests/044-proxy/src/Clash4.java @@ -0,0 +1,77 @@ +/* + * Copyright (C) 2008 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. + */ + +import java.lang.reflect.InvocationHandler; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.lang.reflect.Proxy; + +/* + * Try to instantiate a proxy class with interfaces that have conflicting + * duplicate methods (tree of types). + */ +public class Clash4 { + public static void main(String[] args) { + InvocationHandler handler = new Clash4InvocationHandler(); + + try { + Proxy.newProxyInstance(Clash.class.getClassLoader(), + new Class[] { + Interface4a.class, + Interface4aa.class, + Interface4base.class, + Interface4b.class, + Interface4bb.class }, + handler); + System.err.println("Clash4 did not throw expected exception"); + } catch (IllegalArgumentException iae) { + System.out.println("Clash4 threw expected exception"); + //System.out.println(iae); + } + } +} + +class R4base { int mBlah; } +class R4a extends R4base { int mBlah_a; } +class R4aa extends R4a { int mBlah_aa; } +class R4b extends R4base { int mBlah_b; } +class R4bb extends R4b { int mBlah_bb; } + +interface Interface4base { + public R4base thisIsTrouble(); +} + +interface Interface4a { + public R4a thisIsTrouble(); +} +interface Interface4aa { + public R4aa thisIsTrouble(); +} +interface Interface4b { + public R4b thisIsTrouble(); +} +interface Interface4bb { + public R4bb thisIsTrouble(); +} + +class Clash4InvocationHandler implements InvocationHandler { + /* don't really need to do anything -- should never get this far */ + public Object invoke(Object proxy, Method method, Object[] args) + throws Throwable { + + return null; + } +} |