[Mono-bugs] [Bug 55160][Maj] New - Directory.cs -> delete(path,true) does not throw PathTooLongException

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Changed by nrathna@novell.com.

http://bugzilla.ximian.com/show_bug.cgi?id=55160

--- shadow/55160	2004-03-04 10:28:19.000000000 -0500
+++ shadow/55160.tmp.23714	2004-03-04 10:28:19.000000000 -0500
@@ -0,0 +1,145 @@
+Bug#: 55160
+Product: Mono/Class Libraries
+Version: unspecified
+OS: Red Hat 8.0
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: Unknown
+Priority: Major
+Component: CORLIB
+AssignedTo: mono-bugs@ximian.com                            
+ReportedBy: nrathna@novell.com               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: Directory.cs -> delete(path,true) does not throw PathTooLongException
+
+Please fill in this template when reporting a bug, unless you know what 
+you are doing.
+Description of Problem:
+
+
+Steps to reproduce the problem:
+1. try deleting a directory with path having 286 chars or u can use the 
+below code snippet
+
+//CODE SNIPPET BEGIN
+using NUnit.Framework;
+using System;
+using System.IO;
+
+namespace MonoTests.System.IO
+{
+	[TestFixture]
+						
+	//Testing Directory Class with Maximum chars - 286 chars considered
+		
+        public class PathTooLongExceptionTest: Assertion
+        {
+			string TempFolder = Path.Combine (Path.GetTempPath 
+(), 			"MonoTests.System.IO.Tests/");
+			string path ;    
+
+                [SetUp]
+                protected void SetUp() {
+                	path ="abcdefghijklmnopqrstuvwxyz";
+                
+					DeleteDirectory (TempFolder);
+					CreateDirectory (TempFolder);
+                	DeleteDirectory(path);
+                
+	path=path+path+path+path+path+path+path+path+path+path+path;
+                	
+	                  }
+                
+                [TearDown]
+                protected void TearDown() {
+					DeleteDirectory(TempFolder);
+                	DeleteDirectory(path);
+				}
+			
+		
+		[Test]
+	//	[ExpectedException (typeof (PathTooLongException))]
+		public void DirectoryDeleteDirRecursTrue()
+		{
+			try 
+			{
+				Directory.Delete(path,true);
+			}	 
+			finally {}
+		} 
+
+		private void CreateDirectory(string path)
+		{
+			if (!Directory.Exists (path))
+				Directory.CreateDirectory(path);
+		}
+		
+		private void DeleteDirectory (string path)
+		{
+			if (Directory.Exists (path))
+				Directory.Delete (path, true);		
+		}
+
+}
+//CODE SNIPPET END
+
+
+Actual Results:
+returns DirectoryNotFoundException
+
+//TRACE BEGIN
+MonoTests.System.IO.PathTooLongExceptionTest.DirectoryDeleteDirRecursTrue :
+ System.IO.DirectoryNotFoundException : 
+Directory 'abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl
+mnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghi
+jklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdef
+ghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz' 
+not found.
+                          
+in [0x000d1] 
+(at /home/rathna/monoCVS/mcs/class/corlib/System.IO/Directory.cs:371) 
+System.IO.Directory:GetFileSystemEntries 
+(string,string,System.IO.FileAttributes,System.IO.FileAttributes)
+in [0x00006] 
+(at /home/rathna/monoCVS/mcs/class/corlib/System.IO/Directory.cs:198) 
+System.IO.Directory:GetDirectories (string,string)
+in [0x00006] 
+(at /home/rathna/monoCVS/mcs/class/corlib/System.IO/Directory.cs:193) 
+System.IO.Directory:GetDirectories (string)
+in [0x00001] 
+(at /home/rathna/monoCVS/mcs/class/corlib/System.IO/Directory.cs:111) 
+System.IO.Directory:RecursiveDelete (string)
+in [0x00018] 
+(at /home/rathna/monoCVS/mcs/class/corlib/System.IO/Directory.cs:129) 
+System.IO.Directory:Delete (string,bool)
+in <0x0002a> 
+MonoTests.System.IO.PathTooLongExceptionTest:DirectoryDeleteDirRecursTrue 
+()
+in (unmanaged) /usr/local/lib/libmono.so.0 [0x40043d53]
+in (unmanaged) /usr/local/lib/libmono.so.0(mono_runtime_invoke+0x23) 
+[0x4007c763]
+in (unmanaged) /usr/local/lib/libmono.so.0
+(mono_runtime_invoke_array+0x119) [0x4007d4b5]
+in (unmanaged) /usr/local/lib/libmono.so.0 [0x4008344c]
+in [0x00033] 
+(at /home/rathna/monoCVS/mcs/class/corlib/System.Reflection/MonoMethod.cs:9
+8) System.Reflection.MonoMethod:Invoke 
+(object,System.Reflection.BindingFlags,System.Reflection.Binder,object
+[],System.Globalization.CultureInfo)
+
+//TRACE END        
+                  
+
+Expected Results:
+Should throw PathTooLongException
+
+
+How often does this happen? 
+Continuous
+
+Additional Information:
+Check for range or max length is  not done