63 lines
1.9 KiB
Java
63 lines
1.9 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import art.*;
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public class Main {
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public static void Check(Class[] klasses) {
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for (Class k : klasses) {
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try {
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boolean res = Redefinition.isStructurallyModifiable(k);
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System.out.println("Is Structurally modifiable " + k + " " + res);
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} catch (Exception e) {
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System.out.println("Got exception " + e + " during check modifiablity of " + k);
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e.printStackTrace(System.out);
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}
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}
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}
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public static class C1 {
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public Object o;
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public void foobar() {}
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}
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public static class C2 extends C1 {
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public static Object o;
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public static void foo() {}
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}
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public static class C3 extends C2 {
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public Object j;
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public void bar() {}
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}
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public static void doTest() throws Exception {
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Class[] classes = new Class[] {
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C1.class,
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C2.class,
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C3.class,
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};
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System.out.println("Checking classes");
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Check(classes);
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System.out.println("Setting C2 as having pointer-ids used and checking classes");
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SetPointerIdsUsed(C2.class);
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Check(classes);
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}
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public static native void SetPointerIdsUsed(Class<?> k);
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public static void main(String[] args) throws Exception {
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// Redefinition.setTestConfiguration(Redefinition.Config.COMMON_REDEFINE);
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doTest();
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}
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}
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