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 17 package libcore.android.system; 18 19 import junit.framework.TestCase; 20 21 import android.system.UnixSocketAddress; 22 23 import java.nio.charset.StandardCharsets; 24 import java.util.Arrays; 25 26 public class UnixSocketAddressTest extends TestCase { 27 28 public void testFilesystemSunPath() throws Exception { 29 String path = "/foo/bar"; 30 UnixSocketAddress sa = UnixSocketAddress.createFileSystem(path); 31 32 byte[] abstractNameBytes = path.getBytes(StandardCharsets.UTF_8); 33 byte[] expected = new byte[abstractNameBytes.length + 1]; 34 // See unix(7) 35 System.arraycopy(abstractNameBytes, 0, expected, 0, abstractNameBytes.length); 36 assertTrue(Arrays.equals(expected, sa.getSunPath())); 37 } 38 39 public void testUnnamedSunPath() throws Exception { 40 UnixSocketAddress sa = UnixSocketAddress.createUnnamed(); 41 assertEquals(0, sa.getSunPath().length); 42 } 43 44 public void testAbstractSunPath() throws Exception { 45 String abstractName = "abstract"; 46 UnixSocketAddress sa = UnixSocketAddress.createAbstract(abstractName); 47 byte[] abstractNameBytes = abstractName.getBytes(StandardCharsets.UTF_8); 48 byte[] expected = new byte[abstractNameBytes.length + 1]; 49 // See unix(7) 50 System.arraycopy(abstractNameBytes, 0, expected, 1, abstractNameBytes.length); 51 assertTrue(Arrays.equals(expected, sa.getSunPath())); 52 } 53 } 54
