/// <exception cref="System.IO.IOException"/>
public static void CheckFileStatus(FileSystem aFs, string path, FileSystemTestHelper.FileType
expectedType)
{
FileStatus s = aFs.GetFileStatus(new Path(path));
NUnit.Framework.Assert.IsNotNull(s);
if (expectedType == FileSystemTestHelper.FileType.isDir)
{
Assert.True(s.IsDirectory());
}
else
{
if (expectedType == FileSystemTestHelper.FileType.isFile)
{
Assert.True(s.IsFile());
}
else
{
if (expectedType == FileSystemTestHelper.FileType.isSymlink)
{
Assert.True(s.IsSymlink());
}
}
}
Assert.Equal(aFs.MakeQualified(new Path(path)), s.GetPath());
}
/// <exception cref="System.IO.IOException"/>
private void ListSubtree(FileStatus rootStatus, SequenceFile.Writer writer)
{
Path rootFile = rootStatus.GetPath();
if (rootStatus.IsFile())
{
nrFiles++;
// For a regular file generate <fName,offset> pairs
long blockSize = fs.GetDefaultBlockSize(rootFile);
long fileLength = rootStatus.GetLen();
for (long offset = 0; offset < fileLength; offset += blockSize)
{
writer.Append(new Text(rootFile.ToString()), new LongWritable(offset));
}
return;
}
FileStatus[] children = null;
try
{
children = fs.ListStatus(rootFile);
}
catch (FileNotFoundException)
{
throw new IOException("Could not get listing for " + rootFile);
}
for (int i = 0; i < children.Length; i++)
{
ListSubtree(children[i], writer);
}
}
/// <exception cref="System.IO.IOException"/>
public override void CheckFileLinkStatus(string path, FSTestWrapper.FileType expectedType
)
{
FileStatus s = fs.GetFileLinkStatus(new Path(path));
NUnit.Framework.Assert.IsNotNull(s);
if (expectedType == FSTestWrapper.FileType.isDir)
{
Assert.True(s.IsDirectory());
}
else
{
if (expectedType == FSTestWrapper.FileType.isFile)
{
Assert.True(s.IsFile());
}
else
{
if (expectedType == FSTestWrapper.FileType.isSymlink)
{
Assert.True(s.IsSymlink());
}
}
}
Assert.Equal(fs.MakeQualified(new Path(path)), s.GetPath());
}
