#if !MOONLIGHT
public DirectoryInfo[] GetDirectories (string searchPattern, SearchOption searchOption)
{
- switch (searchOption) {
- case SearchOption.TopDirectoryOnly:
- return GetDirectories (searchPattern);
- case SearchOption.AllDirectories:
- Queue workq = new Queue(GetDirectories(searchPattern));
- Queue doneq = new Queue();
- while (workq.Count > 0)
- {
- DirectoryInfo cinfo = (DirectoryInfo) workq.Dequeue();
- DirectoryInfo[] cinfoDirs = cinfo.GetDirectories(searchPattern);
- foreach (DirectoryInfo i in cinfoDirs) workq.Enqueue(i);
- doneq.Enqueue(cinfo);
- }
-
- DirectoryInfo[] infos = new DirectoryInfo[doneq.Count];
- doneq.CopyTo(infos, 0);
- return infos;
- default:
- string msg = Locale.GetText ("Invalid enum value '{0}' for '{1}'.", searchOption, "SearchOption");
- throw new ArgumentOutOfRangeException ("searchOption", msg);
+ //NULL-check of searchPattern is done in Directory.GetDirectories
+ string [] names = Directory.GetDirectories (FullPath, searchPattern, searchOption);
+ //Convert the names to DirectoryInfo instances
+ DirectoryInfo[] infos = new DirectoryInfo [names.Length];
+ for (int i = 0; i<names.Length; ++i){
+ string name = names[i];
+ infos [i] = new DirectoryInfo (name);
}
+ return infos;
}
internal int GetFilesSubdirs (ArrayList l, string pattern)
}
}
+ [Test] //GetDirectories (String, SearchOptions)
+ public void GetDirectiories_SearchOptionAllDirectories ()
+ {
+ string directoryToBeLookedFor = "lookforme";
+ DirectoryInfo baseDir = Directory.CreateDirectory(Path.Combine(TempFolder, "GetDirectiories_SearchOptionAllDirectories"));
+ DirectoryInfo subdir = baseDir.CreateSubdirectory("subdir");
+ DirectoryInfo subsubdir = subdir.CreateSubdirectory(directoryToBeLookedFor);
+ DirectoryInfo[] directoriesFound = baseDir.GetDirectories(directoryToBeLookedFor, SearchOption.AllDirectories);
+ Assert.AreEqual(1, directoriesFound.Length, "There should be exactly one directory with the specified name.");
+ Assert.AreEqual(directoryToBeLookedFor, directoriesFound[0].Name, "The name of the directory found should match the expected one.");
+ }
+
#if NET_2_0
[Test] // GetDirectories (String, SearchOption)
public void GetDirectories3_SearchPattern_Null ()