blob: 626691815a1538a634301f12e4b8b7b438eadd55 [file] [log] [blame]
Dave Allisonf4b80bc2014-05-14 15:41:25 -07001/*
2 * Copyright (C) 2014 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
Andreas Gampe1c83cbc2014-07-22 18:52:29 -070017public class Main {
Dave Allisonf4b80bc2014-05-14 15:41:25 -070018 private static native void initSignalTest();
19 private static native void terminateSignalTest();
20 private static native int testSignal();
21
22 private static void stackOverflow() {
Mathieu Chartier50c138f2015-01-07 16:00:03 -080023 stackOverflow();
Dave Allisonf4b80bc2014-05-14 15:41:25 -070024 }
25
26 public static void main(String[] args) {
Mathieu Chartier031768a2015-08-27 10:25:02 -070027 System.loadLibrary(args[0]);
Dave Allisonf4b80bc2014-05-14 15:41:25 -070028 System.out.println("init signal test");
29 initSignalTest();
30 try {
31 Object o = null;
32 int hash = o.hashCode();
33
34 // Should never get here.
35 System.out.println("hash: " + hash);
36 throw new AssertionError();
37 } catch (NullPointerException e) {
38 System.out.println("Caught NullPointerException");
39 }
40 try {
41 stackOverflow();
Dave Allisonf4b80bc2014-05-14 15:41:25 -070042 // Should never get here.
43 throw new AssertionError();
44 } catch (StackOverflowError e) {
45 System.out.println("Caught StackOverflowError");
46 }
47
48 // Test that a signal in native code works. This will return
49 // the value 1234 if the signal is caught.
50 int x = testSignal();
51 if (x != 1234) {
52 throw new AssertionError();
53 }
54
55 terminateSignalTest();
56 System.out.println("Signal test OK");
57 }
58}