@Test
public void createFileTest() throws Exception {
mFsMaster.createFile(new AlluxioURI("/testFile"), CreateFileOptions.defaults());
FileInfo fileInfo = mFsMaster.getFileInfo(mFsMaster.getFileId(new AlluxioURI("/testFile")));
Assert.assertFalse(fileInfo.isFolder());
Assert.assertEquals("", fileInfo.getUserName());
Assert.assertEquals(0644, (short) fileInfo.getPermission());
}
@Test
public void createDirectoryTest() throws Exception {
mFsMaster.createDirectory(new AlluxioURI("/testFolder"), CreateDirectoryOptions.defaults());
FileInfo fileInfo = mFsMaster.getFileInfo(mFsMaster.getFileId(new AlluxioURI("/testFolder")));
Assert.assertTrue(fileInfo.isFolder());
Assert.assertEquals("", fileInfo.getUserName());
Assert.assertEquals(0755, (short) fileInfo.getPermission());
}
public void exec(int depth, int concurrencyDepth, AlluxioURI path) throws Exception {
if (depth < 1) {
return;
} else if (depth == 1) {
long fileId = mFsMaster.createFile(path, CreateFileOptions.defaults());
Assert.assertEquals(fileId, mFsMaster.getFileId(path));
// verify the user permission for file
FileInfo fileInfo = mFsMaster.getFileInfo(fileId);
Assert.assertEquals("", fileInfo.getUserName());
Assert.assertEquals(0644, (short) fileInfo.getPermission());
} else {
mFsMaster.createDirectory(path, CreateDirectoryOptions.defaults());
Assert.assertNotNull(mFsMaster.getFileId(path));
long dirId = mFsMaster.getFileId(path);
Assert.assertNotEquals(-1, dirId);
FileInfo dirInfo = mFsMaster.getFileInfo(dirId);
Assert.assertEquals("", dirInfo.getUserName());
Assert.assertEquals(0755, (short) dirInfo.getPermission());
}
if (concurrencyDepth > 0) {
ExecutorService executor = Executors.newCachedThreadPool();
try {
ArrayList<Future<Void>> futures = new ArrayList<Future<Void>>(FILES_PER_NODE);
for (int i = 0; i < FILES_PER_NODE; i++) {
Callable<Void> call =
(new ConcurrentCreator(
depth - 1, concurrencyDepth - 1, path.join(Integer.toString(i))));
futures.add(executor.submit(call));
}
for (Future<Void> f : futures) {
f.get();
}
} finally {
executor.shutdown();
}
} else {
for (int i = 0; i < FILES_PER_NODE; i++) {
exec(depth - 1, concurrencyDepth, path.join(Integer.toString(i)));
}
}
}
@Test
public void clientFileInfoEmptyFileTest() throws Exception {
long fileId = mFsMaster.createFile(new AlluxioURI("/testFile"), CreateFileOptions.defaults());
FileInfo fileInfo = mFsMaster.getFileInfo(fileId);
Assert.assertEquals("testFile", fileInfo.getName());
Assert.assertEquals(fileId, fileInfo.getFileId());
Assert.assertEquals(0, fileInfo.getLength());
Assert.assertTrue(fileInfo.isCacheable());
Assert.assertFalse(fileInfo.isCompleted());
Assert.assertFalse(fileInfo.isFolder());
Assert.assertFalse(fileInfo.isPersisted());
Assert.assertFalse(fileInfo.isPinned());
Assert.assertEquals(Constants.NO_TTL, fileInfo.getTtl());
Assert.assertEquals("", fileInfo.getUserName());
Assert.assertEquals(0644, (short) fileInfo.getPermission());
}
@Test
public void clientFileInfoDirectoryTest() throws Exception {
AlluxioURI path = new AlluxioURI("/testFolder");
mFsMaster.createDirectory(path, CreateDirectoryOptions.defaults());
long fileId = mFsMaster.getFileId(path);
FileInfo fileInfo = mFsMaster.getFileInfo(fileId);
Assert.assertEquals("testFolder", fileInfo.getName());
Assert.assertEquals(1, fileInfo.getFileId());
Assert.assertEquals(0, fileInfo.getLength());
Assert.assertFalse(fileInfo.isCacheable());
Assert.assertTrue(fileInfo.isCompleted());
Assert.assertTrue(fileInfo.isFolder());
Assert.assertFalse(fileInfo.isPersisted());
Assert.assertFalse(fileInfo.isPinned());
Assert.assertEquals("", fileInfo.getUserName());
Assert.assertEquals(0755, (short) fileInfo.getPermission());
}