| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| /** |
| * @author Elena Semukhina |
| * @version $Revision$ |
| */ |
| |
| package libcore.java.math; |
| |
| import java.math.BigInteger; |
| import junit.framework.TestCase; |
| |
| public class OldBigIntegerToStringTest extends TestCase { |
| |
| public void test_toString1() { |
| |
| String s = "0000000000"; |
| BigInteger bi = new BigInteger(s); |
| String sBI = bi.toString(); |
| assertEquals("toString method returns incorrect value instead of " + s, sBI, "0"); |
| } |
| |
| public void test_toString2() { |
| String s = "1234567890987654321"; |
| BigInteger bi = new BigInteger(s); |
| String sBI = bi.toString(); |
| assertEquals("toString method returns incorrect value instead of " + s, sBI, s); |
| } |
| |
| public void test_toString3() { |
| String s = "-1234567890987654321"; |
| BigInteger bi = new BigInteger(s); |
| String sBI = bi.toString(); |
| assertEquals("toString method returns incorrect value instead of " + s, sBI, s); |
| } |
| |
| public void test_toString4() { |
| String s = "12345678901234"; |
| long l = 12345678901234L; |
| BigInteger bi = BigInteger.valueOf(l); |
| String sBI = bi.toString(); |
| assertEquals("toString method returns incorrect value instead of " + s, sBI, s); |
| } |
| |
| public void test_toString5() { |
| String s = "-12345678901234"; |
| long l = -12345678901234L; |
| BigInteger bi = BigInteger.valueOf(l); |
| String sBI = bi.toString(); |
| assertEquals("toString method returns incorrect value instead of " + s, sBI, s); |
| } |
| |
| public void test_toString() { |
| byte aBytes[] = { |
| 12, 56, 100, -2, -76, 89, 45, 91, 3, -15, 35, 26, 3, 91 |
| }; |
| String s = "247856948764430159964673417020251"; |
| BigInteger bi = new BigInteger(aBytes); |
| String sBI = bi.toString(); |
| assertEquals("toString method returns incorrect value instead of " + s, sBI, s); |
| byte aBytes_[] = { |
| -12, 56, 100, -2, -76, 89, 45, 91, 3, -15, 35, 26, 3, 91 |
| }; |
| s = "-238920881723209930210060613844133"; |
| bi = new BigInteger(aBytes_); |
| sBI = bi.toString(); |
| assertEquals("toString method returns incorrect value instead of " + s, sBI, s); |
| } |
| } |