| /* |
| * Copyright (C) 2011 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. |
| */ |
| |
| package libcore.java.lang; |
| |
| import junit.framework.TestCase; |
| |
| public final class IntegralToStringTest extends TestCase { |
| |
| public void test_intToHexString() { |
| assertEquals("0", IntegralToString.intToHexString(0, false, 0)); |
| assertEquals("0", IntegralToString.intToHexString(0, false, 1)); |
| assertEquals("00", IntegralToString.intToHexString(0, false, 2)); |
| |
| assertEquals("1", IntegralToString.intToHexString(1, false, 0)); |
| assertEquals("1", IntegralToString.intToHexString(1, false, 1)); |
| assertEquals("01", IntegralToString.intToHexString(1, false, 2)); |
| |
| assertEquals("ffffffff", IntegralToString.intToHexString(-1, false, 0)); |
| } |
| |
| public void testBytesToHexString() { |
| assertEquals("abcdef", IntegralToString.bytesToHexString( |
| new byte[] { (byte) 0xab, (byte) 0xcd, (byte) 0xef }, false)); |
| assertEquals("ABCDEF", IntegralToString.bytesToHexString( |
| new byte[] { (byte) 0xab, (byte) 0xcd, (byte) 0xef }, true)); |
| } |
| } |