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
21  // Workaround for b/18051191.
22  class InnerClass {}
23
24  public enum TestPath {
25    ExceptionalFlow1(true, false, 3),
26    ExceptionalFlow2(false, true, 8),
27    NormalFlow(false, false, 42);
28
29    TestPath(boolean arg1, boolean arg2, int expected) {
30      this.arg1 = arg1;
31      this.arg2 = arg2;
32      this.expected = expected;
33    }
34
35    public boolean arg1;
36    public boolean arg2;
37    public int expected;
38  }
39
40  public static void testMethod(String method) throws Exception {
41    Class<?> c = Class.forName("Runtime");
42    Method m = c.getMethod(method, new Class[] { boolean.class, boolean.class });
43
44    for (TestPath path : TestPath.values()) {
45      Object[] arguments = new Object[] { path.arg1, path.arg2 };
46      int actual = (Integer) m.invoke(null, arguments);
47
48      if (actual != path.expected) {
49        throw new Error("Method: \"" + method + "\", path: " + path + ", " +
50                        "expected: " + path.expected + ", actual: " + actual);
51      }
52    }
53  }
54
55  public static void main(String[] args) throws Exception {
56    testMethod("testUseAfterCatch_int");
57    testMethod("testUseAfterCatch_long");
58    testMethod("testUseAfterCatch_float");
59    testMethod("testUseAfterCatch_double");
60    testMethod("testCatchPhi_const");
61    testMethod("testCatchPhi_int");
62    testMethod("testCatchPhi_long");
63    testMethod("testCatchPhi_float");
64    testMethod("testCatchPhi_double");
65    testMethod("testCatchPhi_singleSlot");
66    testMethod("testCatchPhi_doubleSlot");
67  }
68}
69