blob: 461b6ab1e9ee2eabbf85e014adef8a8f855596f0 [file] [log] [blame]
/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import java.lang.reflect.Method;
import java.lang.reflect.Field;
public class Main {
public static void main(String[] args) throws Exception {
Class<?> c = Class.forName("StoreLoad");
Method m = c.getMethod("test", int.class);
int result = (Integer)m.invoke(null, 0x12345678);
if (result != (0x78 + 0x78)) {
throw new Error("Expected 240, got " + result);
}
m = c.getMethod("test2", int.class);
result = (Integer)m.invoke(null, 0xdeadbeef);
if (result != 0xdeadbeef) {
throw new Error("Expected 0xdeadbeef, got " + result);
}
Field f = c.getDeclaredField("byteField");
byte b = f.getByte(null);
if (b != (byte)0xef) {
throw new Error("Expected 0xef, got " + b);
}
f = c.getDeclaredField("byteField2");
b = f.getByte(null);
if (b != (byte)0x78) {
throw new Error("Expected 0xef, got " + b);
}
m = c.getMethod("test3", int.class);
result = (Integer)m.invoke(null, 300);
assertIntEquals(result, 300);
result = (Integer)m.invoke(null, 301);
assertIntEquals(result, 90);
m = c.getMethod("test4", int.class);
result = (Integer)m.invoke(null, 5);
assertIntEquals(result, 5);
result = (Integer)m.invoke(null, 10);
assertIntEquals(result, 10);
}
private static void assertIntEquals(int result, int expected) {
if (result != expected) {
throw new Error("Expected " + expected + ", got " + result);
}
}
}