1*795d594fSAndroid Build Coastguard Worker /* 2*795d594fSAndroid Build Coastguard Worker * Copyright (C) 2007 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 /** 18*795d594fSAndroid Build Coastguard Worker * generate a stack overflow condition and catch it 19*795d594fSAndroid Build Coastguard Worker */ 20*795d594fSAndroid Build Coastguard Worker public class Main { main(String args[])21*795d594fSAndroid Build Coastguard Worker public static void main(String args[]) { 22*795d594fSAndroid Build Coastguard Worker testSelfRecursion(); 23*795d594fSAndroid Build Coastguard Worker testMutualRecursion(); 24*795d594fSAndroid Build Coastguard Worker System.out.println("SOE test done"); 25*795d594fSAndroid Build Coastguard Worker } 26*795d594fSAndroid Build Coastguard Worker testSelfRecursion()27*795d594fSAndroid Build Coastguard Worker private static void testSelfRecursion() { 28*795d594fSAndroid Build Coastguard Worker // try { 29*795d594fSAndroid Build Coastguard Worker // stackOverflowTestSub0(); 30*795d594fSAndroid Build Coastguard Worker // } 31*795d594fSAndroid Build Coastguard Worker // catch (StackOverflowError soe) { 32*795d594fSAndroid Build Coastguard Worker // System.out.println("caught SOE0 in testSelfRecursion"); 33*795d594fSAndroid Build Coastguard Worker // } 34*795d594fSAndroid Build Coastguard Worker try { 35*795d594fSAndroid Build Coastguard Worker stackOverflowTestSub3(0.0, 1.0, 2.0); 36*795d594fSAndroid Build Coastguard Worker } 37*795d594fSAndroid Build Coastguard Worker catch (StackOverflowError soe) { 38*795d594fSAndroid Build Coastguard Worker System.out.println("caught SOE3 in testSelfRecursion"); 39*795d594fSAndroid Build Coastguard Worker } 40*795d594fSAndroid Build Coastguard Worker try { 41*795d594fSAndroid Build Coastguard Worker stackOverflowTestSub10(0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0); 42*795d594fSAndroid Build Coastguard Worker } 43*795d594fSAndroid Build Coastguard Worker catch (StackOverflowError soe) { 44*795d594fSAndroid Build Coastguard Worker System.out.println("caught SOE10 in testSelfRecursion"); 45*795d594fSAndroid Build Coastguard Worker } 46*795d594fSAndroid Build Coastguard Worker } 47*795d594fSAndroid Build Coastguard Worker stackOverflowTestSub0()48*795d594fSAndroid Build Coastguard Worker private static void stackOverflowTestSub0() { 49*795d594fSAndroid Build Coastguard Worker stackOverflowTestSub0(); 50*795d594fSAndroid Build Coastguard Worker } 51*795d594fSAndroid Build Coastguard Worker stackOverflowTestSub3(double pad1, double pad2, double pad3)52*795d594fSAndroid Build Coastguard Worker private static void stackOverflowTestSub3(double pad1, double pad2, double pad3) { 53*795d594fSAndroid Build Coastguard Worker stackOverflowTestSub3(pad1, pad2, pad3); 54*795d594fSAndroid Build Coastguard Worker } 55*795d594fSAndroid Build Coastguard Worker stackOverflowTestSub10(double pad1, double pad2, double pad3, double pad4, double pad5, double pad6, double pad7, double pad8, double pad9, double pad10)56*795d594fSAndroid Build Coastguard Worker private static void stackOverflowTestSub10(double pad1, double pad2, double pad3, double pad4, 57*795d594fSAndroid Build Coastguard Worker double pad5, double pad6, double pad7, double pad8, 58*795d594fSAndroid Build Coastguard Worker double pad9, double pad10) { 59*795d594fSAndroid Build Coastguard Worker stackOverflowTestSub10(pad1, pad2, pad3, pad4, pad5, pad6, pad7, pad8, pad9, pad10); 60*795d594fSAndroid Build Coastguard Worker } 61*795d594fSAndroid Build Coastguard Worker testMutualRecursion()62*795d594fSAndroid Build Coastguard Worker private static void testMutualRecursion() { 63*795d594fSAndroid Build Coastguard Worker try { 64*795d594fSAndroid Build Coastguard Worker foo(0.0, 0.0, 0.0); 65*795d594fSAndroid Build Coastguard Worker } 66*795d594fSAndroid Build Coastguard Worker catch (StackOverflowError soe) { 67*795d594fSAndroid Build Coastguard Worker System.out.println("caught SOE in testMutualRecursion"); 68*795d594fSAndroid Build Coastguard Worker } 69*795d594fSAndroid Build Coastguard Worker } 70*795d594fSAndroid Build Coastguard Worker foo(double pad1, double pad2, double pad3)71*795d594fSAndroid Build Coastguard Worker private static void foo(double pad1, double pad2, double pad3) { 72*795d594fSAndroid Build Coastguard Worker bar(pad1, pad2, pad3); 73*795d594fSAndroid Build Coastguard Worker } 74*795d594fSAndroid Build Coastguard Worker bar(double pad1, double pad2, double pad3)75*795d594fSAndroid Build Coastguard Worker private static void bar(double pad1, double pad2, double pad3) { 76*795d594fSAndroid Build Coastguard Worker baz(pad1, pad2, pad3); 77*795d594fSAndroid Build Coastguard Worker } 78*795d594fSAndroid Build Coastguard Worker baz(double pad1, double pad2, double pad3)79*795d594fSAndroid Build Coastguard Worker private static void baz(double pad1, double pad2, double pad3) { 80*795d594fSAndroid Build Coastguard Worker qux(pad1, pad2, pad3); 81*795d594fSAndroid Build Coastguard Worker } 82*795d594fSAndroid Build Coastguard Worker qux(double pad1, double pad2, double pad3)83*795d594fSAndroid Build Coastguard Worker private static void qux(double pad1, double pad2, double pad3) { 84*795d594fSAndroid Build Coastguard Worker foo(pad1, pad2, pad3); 85*795d594fSAndroid Build Coastguard Worker } 86*795d594fSAndroid Build Coastguard Worker } 87