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/*
* Copyright (C) 2014 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;
public class Main {
public static void expectEquals(int expected, int result) {
if (expected != result) {
throw new Error("Expected: " + expected + ", found: " + result);
}
}
public static void expectEquals(long expected, long result) {
if (expected != result) {
throw new Error("Expected: " + expected + ", found: " + result);
}
}
public static void main(String[] args) throws Exception {
notInt();
notLong();
}
private static void notInt() throws Exception {
expectEquals(1, smaliNotInt(-2));
expectEquals(0, smaliNotInt(-1));
expectEquals(-1, smaliNotInt(0));
expectEquals(-2, smaliNotInt(1));
expectEquals(2147483647, smaliNotInt(-2147483648)); // -(2^31)
expectEquals(2147483646, smaliNotInt(-2147483647)); // -(2^31 - 1)
expectEquals(-2147483647, smaliNotInt(2147483646)); // 2^31 - 2
expectEquals(-2147483648, smaliNotInt(2147483647)); // 2^31 - 1
}
private static void notLong() throws Exception {
expectEquals(1L, smaliNotLong(-2L));
expectEquals(0L, smaliNotLong(-1L));
expectEquals(-1L, smaliNotLong(0L));
expectEquals(-2L, smaliNotLong(1L));
expectEquals(2147483647L, smaliNotLong(-2147483648L)); // -(2^31)
expectEquals(2147483646L, smaliNotLong(-2147483647L)); // -(2^31 - 1)
expectEquals(-2147483647L, smaliNotLong(2147483646L)); // 2^31 - 2
expectEquals(-2147483648L, smaliNotLong(2147483647L)); // 2^31 - 1
expectEquals(9223372036854775807L, smaliNotLong(-9223372036854775808L)); // -(2^63)
expectEquals(9223372036854775806L, smaliNotLong(-9223372036854775807L)); // -(2^63 - 1)
expectEquals(-9223372036854775807L, smaliNotLong(9223372036854775806L)); // 2^63 - 2
expectEquals(-9223372036854775808L, smaliNotLong(9223372036854775807L)); // 2^63 - 1
}
// Wrappers around methods located in file not.smali.
private static int smaliNotInt(int a) throws Exception {
Class<?> c = Class.forName("TestNot");
Method m = c.getMethod("$opt$NotInt", int.class);
int result = (Integer)m.invoke(null, a);
return result;
}
private static long smaliNotLong(long a) throws Exception {
Class<?> c = Class.forName("TestNot");
Method m = c.getMethod("$opt$NotLong", long.class);
long result = (Long)m.invoke(null, a);
return result;
}
}
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