1 /* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 import java.util.ArrayList; 18 import java.util.List; 19 20 public class Main { 21 private enum TestType { 22 ONE, 23 TWO 24 } 25 26 private static TestType type = TestType.ONE; 27 main(String[] args)28 public static void main(String[] args) { 29 float testFloat; 30 switch (type) { 31 case ONE: testFloat = 1000.0f; break; 32 default: testFloat = 5f; break; 33 } 34 35 // Loop enough to potentially trigger OSR. 36 List<Integer> placeholderObjects = new ArrayList<Integer>(200_000); 37 for (int i = 0; i < 200_000; i++) { 38 placeholderObjects.add(1024); 39 } 40 41 if (testFloat != 1000.0f) { 42 throw new Error("Expected 1000.0f, got " + testFloat); 43 } 44 } 45 } 46