1*795d594fSAndroid Build Coastguard Worker /* 2*795d594fSAndroid Build Coastguard Worker * Copyright (C) 2016 The Android Open Source Project 3*795d594fSAndroid Build Coastguard Worker * 4*795d594fSAndroid Build Coastguard Worker * Licensed under the Apache License, Version 2.0 (the "License"); 5*795d594fSAndroid Build Coastguard Worker * you may not use this file except in compliance with the License. 6*795d594fSAndroid Build Coastguard Worker * You may obtain a copy of the License at 7*795d594fSAndroid Build Coastguard Worker * 8*795d594fSAndroid Build Coastguard Worker * http://www.apache.org/licenses/LICENSE-2.0 9*795d594fSAndroid Build Coastguard Worker * 10*795d594fSAndroid Build Coastguard Worker * Unless required by applicable law or agreed to in writing, software 11*795d594fSAndroid Build Coastguard Worker * distributed under the License is distributed on an "AS IS" BASIS, 12*795d594fSAndroid Build Coastguard Worker * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*795d594fSAndroid Build Coastguard Worker * See the License for the specific language governing permissions and 14*795d594fSAndroid Build Coastguard Worker * limitations under the License. 15*795d594fSAndroid Build Coastguard Worker */ 16*795d594fSAndroid Build Coastguard Worker 17*795d594fSAndroid Build Coastguard Worker public class Main { main(String[] args)18*795d594fSAndroid Build Coastguard Worker public static void main(String[] args) throws Exception { 19*795d594fSAndroid Build Coastguard Worker System.loadLibrary(args[0]); 20*795d594fSAndroid Build Coastguard Worker // Loop enough to get Itf.foo JITed. 21*795d594fSAndroid Build Coastguard Worker for (int i = 0; i < 100000; i++) { 22*795d594fSAndroid Build Coastguard Worker Itf.foo(new Object()); 23*795d594fSAndroid Build Coastguard Worker } 24*795d594fSAndroid Build Coastguard Worker 25*795d594fSAndroid Build Coastguard Worker ensureJitCompiled(Itf.class, "foo"); 26*795d594fSAndroid Build Coastguard Worker 27*795d594fSAndroid Build Coastguard Worker if (!Itf.foo(new Object())) { 28*795d594fSAndroid Build Coastguard Worker throw new Error("Unexpected result"); 29*795d594fSAndroid Build Coastguard Worker } 30*795d594fSAndroid Build Coastguard Worker } 31*795d594fSAndroid Build Coastguard Worker ensureJitCompiled(Class<?> itf, String method_name)32*795d594fSAndroid Build Coastguard Worker private static native void ensureJitCompiled(Class<?> itf, String method_name); 33*795d594fSAndroid Build Coastguard Worker } 34*795d594fSAndroid Build Coastguard Worker 35*795d594fSAndroid Build Coastguard Worker interface Itf { foo(Object o)36*795d594fSAndroid Build Coastguard Worker public static boolean foo(Object o) { 37*795d594fSAndroid Build Coastguard Worker return o.equals(o); 38*795d594fSAndroid Build Coastguard Worker } 39*795d594fSAndroid Build Coastguard Worker } 40