1 /* 2 * Copyright (C) 2010 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 com.android.gallery3d.data; 18 19 import android.test.AndroidTestCase; 20 import android.test.suitebuilder.annotation.SmallTest; 21 22 public class PathTest extends AndroidTestCase { 23 @SuppressWarnings("unused") 24 private static final String TAG = "PathTest"; 25 26 @SmallTest 27 public void testToString() { 28 Path p = Path.fromString("/hello/world"); 29 assertEquals("/hello/world", p.toString()); 30 31 p = Path.fromString("/a"); 32 assertEquals("/a", p.toString()); 33 34 p = Path.fromString(""); 35 assertEquals("", p.toString()); 36 } 37 38 @SmallTest 39 public void testSplit() { 40 Path p = Path.fromString("/hello/world"); 41 String[] s = p.split(); 42 assertEquals(2, s.length); 43 assertEquals("hello", s[0]); 44 assertEquals("world", s[1]); 45 46 p = Path.fromString(""); 47 assertEquals(0, p.split().length); 48 } 49 50 @SmallTest 51 public void testPrefix() { 52 Path p = Path.fromString("/hello/world"); 53 assertEquals("hello", p.getPrefix()); 54 55 p = Path.fromString(""); 56 assertEquals("", p.getPrefix()); 57 } 58 59 @SmallTest 60 public void testGetChild() { 61 Path p = Path.fromString("/hello"); 62 Path q = Path.fromString("/hello/world"); 63 assertSame(q, p.getChild("world")); 64 Path r = q.getChild(17); 65 assertEquals("/hello/world/17", r.toString()); 66 } 67 68 @SmallTest 69 public void testSplitSequence() { 70 String[] s = Path.splitSequence("{a,bb,ccc}"); 71 assertEquals(3, s.length); 72 assertEquals("a", s[0]); 73 assertEquals("bb", s[1]); 74 assertEquals("ccc", s[2]); 75 76 s = Path.splitSequence("{a,{bb,ccc},d}"); 77 assertEquals(3, s.length); 78 assertEquals("a", s[0]); 79 assertEquals("{bb,ccc}", s[1]); 80 assertEquals("d", s[2]); 81 } 82 } 83
