19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 171a44d5dcabc18cd5ef111f732ccff91683a1a093Neal Nguyenpackage android.content; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.res.AssetManager; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.AndroidTestCase; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.suitebuilder.annotation.SmallTest; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.InputStream; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class AssetTest extends AndroidTestCase { 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AssetManager mAssets; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void setUp() throws Exception { 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.setUp(); 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAssets = mContext.getAssets(); 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static void verifyTextAsset(InputStream is) throws IOException { 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String expectedString = "OneTwoThreeFourFiveSixSevenEightNineTen"; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project byte[] buffer = new byte[10]; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int readCount; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int curIndex = 0; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while ((readCount = is.read(buffer, 0, buffer.length)) > 0) { 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < readCount; i++) { 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("At index " + curIndex 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " expected " + expectedString.charAt(curIndex) 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " but found " + ((char) buffer[i]), 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project buffer[i], expectedString.charAt(curIndex)); 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curIndex++; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readCount = is.read(buffer, 0, buffer.length); 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("Reading end of buffer: expected readCount=-1 but got " + readCount, 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project -1, readCount); 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readCount = is.read(buffer, buffer.length, 0); 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("Reading end of buffer length 0: expected readCount=0 but got " + readCount, 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 0, readCount); 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project is.close(); 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SmallTest 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testReadToEnd() throws Exception { 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputStream is = mAssets.open("text.txt"); 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project verifyTextAsset(is); 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // XXX failing 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void xxtestListDir() throws Exception { 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String[] files = mAssets.list(""); 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals(1, files.length); 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("test.txt", files[0]); 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 75