| /* |
| * Copyright (C) 2009 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 android.os.cts; |
| |
| import java.io.File; |
| |
| import junit.framework.TestCase; |
| import android.os.Environment; |
| import android.os.StatFs; |
| |
| public class StatFsTest extends TestCase { |
| public void testStatFs() { |
| File path = Environment.getDataDirectory(); |
| StatFs stat = new StatFs(path.getPath()); |
| |
| assertTrue(stat.getBlockSize() > 0); |
| assertTrue(stat.getBlockCount() > 0); |
| assertTrue(stat.getFreeBlocks() >= stat.getAvailableBlocks()); |
| assertTrue(stat.getAvailableBlocks() > 0); |
| |
| assertTrue(stat.getBlockSizeLong() > 0); |
| assertTrue(stat.getBlockCountLong() > 0); |
| assertTrue(stat.getFreeBlocksLong() >= stat.getAvailableBlocksLong()); |
| assertTrue(stat.getAvailableBlocksLong() > 0); |
| |
| assertTrue(stat.getFreeBytes() > 0); |
| assertTrue(stat.getAvailableBytes() > 0); |
| assertTrue(stat.getTotalBytes() > 0); |
| |
| path = Environment.getRootDirectory(); |
| stat.restat(path.getPath()); |
| |
| assertTrue(stat.getBlockSize() > 0); |
| assertTrue(stat.getBlockCount() > 0); |
| assertTrue(stat.getFreeBlocks() >= stat.getAvailableBlocks()); |
| assertTrue(stat.getAvailableBlocks() >= 0); |
| |
| assertTrue(stat.getBlockSizeLong() > 0); |
| assertTrue(stat.getBlockCountLong() > 0); |
| assertTrue(stat.getFreeBlocksLong() >= stat.getAvailableBlocksLong()); |
| assertTrue(stat.getAvailableBlocksLong() >= 0); |
| |
| assertTrue(stat.getFreeBytes() >= 0); |
| assertTrue(stat.getAvailableBytes() >= 0); |
| assertTrue(stat.getTotalBytes() > 0); |
| } |
| } |