1/*
2 * Copyright (C) 2015 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
17import java.lang.reflect.Method;
18
19public class Main {
20  private static final int EXPECTED_RESULT = 100;
21  private static final int PARAMETER_VALUE = 0;
22
23  public static void main(String[] args) throws Throwable {
24    testCatchHandlerOnEntryWithoutMoveException();
25  }
26
27  /**
28   * Tests we correctly execute a method starting with a catch handler without
29   * move-exception instruction when throwing an exception during deoptimization.
30   */
31  private static void testCatchHandlerOnEntryWithoutMoveException() throws Throwable {
32    Class<?> c = Class.forName("CatchHandlerOnEntry");
33    Method m = c.getMethod("catchHandlerOnEntry", int.class);
34    Object result = m.invoke(null, new Object[]{PARAMETER_VALUE});
35    int intResult = ((Integer) result).intValue();
36    if (intResult == EXPECTED_RESULT) {
37      System.out.println("CatchHandlerOnEntryWithoutMoveException OK");
38    } else {
39      System.out.println("CatchHandlerOnEntryWithoutMoveException KO: result==" + intResult);
40    }
41  }
42}
43
44