Fixes T007_Index

From 68e1b50e28bf780f68424ac36602c3de9fdf51e7 Mon Sep 17 00:00:00 2001
From: Daniel Schierbeck <daniel.schierbeck@gmail.com>
Date: Sat, 17 Oct 2009 17:01:28 +0200
Subject: [PATCH] Changed type of Core.GitIndex.Members to a list

Using an array gave weird exceptions on Mono 2.0.
---
 Core/GitIndex.cs        |    4 ++--
 Core/IndexTreeWalker.cs |    7 ++++---
 Tests/T0007_Index.cs    |   27 ++++++++++++++-------------
 3 files changed, 20 insertions(+), 18 deletions(-)

diff --git a/Core/GitIndex.cs b/Core/GitIndex.cs
index 07dde8c..7ea36a0 100644
--- a/Core/GitIndex.cs
+++ b/Core/GitIndex.cs
@@ -123,9 +123,9 @@ namespace GitSharp.Core
         ///	<returns> 
         /// The index entries sorted 
         /// </returns>
-        public Entry[] Members
+        public List<Entry> Members
         {
-            get { return _entries.Values.ToArray(); }
+            get { return _entries.Values.ToList(); }
         }
 
         ///	<summary>
diff --git a/Core/IndexTreeWalker.cs b/Core/IndexTreeWalker.cs
index 672ca49..8becac0 100644
--- a/Core/IndexTreeWalker.cs
+++ b/Core/IndexTreeWalker.cs
@@ -40,13 +40,14 @@
 
 using System.Diagnostics;
 using System.IO;
+using System.Collections.Generic;
 
 namespace GitSharp.Core
 {
     public class IndexTreeWalker
     {
         // Fields
-        private readonly GitIndex.Entry[] _indexMembers;
+        private readonly List<GitIndex.Entry> _indexMembers;
         private readonly Tree _mainTree;
         private readonly Tree _newTree;
         private readonly FileSystemInfo _root;
@@ -236,7 +237,7 @@ namespace GitSharp.Core
 			TreeEntry m = mi.hasNext() ? mi.next() : null;
 			TreeEntry a = ai.hasNext() ? ai.next() : null;
 			int curIndexPos = IndexCounter;
-			GitIndex.Entry entry = (IndexCounter < _indexMembers.Length) ? _indexMembers[IndexCounter++] : null;
+			GitIndex.Entry entry = (IndexCounter < _indexMembers.Count) ? _indexMembers[IndexCounter++] : null;
 			while (((m != null) || (a != null)) || (entry != null))
 			{
 				int cmpma = Compare(m, a);
@@ -267,7 +268,7 @@ namespace GitSharp.Core
 
 				if (pi != null)
 				{
-                    entry = (IndexCounter < _indexMembers.Length) ? _indexMembers[IndexCounter++] : null;
+                    entry = (IndexCounter < _indexMembers.Count) ? _indexMembers[IndexCounter++] : null;
 				}
 			}
 		}
diff --git a/Tests/T0007_Index.cs b/Tests/T0007_Index.cs
index dc77ab7..14ed205 100644
--- a/Tests/T0007_Index.cs
+++ b/Tests/T0007_Index.cs
@@ -39,6 +39,7 @@
 using System;
 using System.Diagnostics;
 using System.IO;
+using System.Collections.Generic;
 using GitSharp.Core;
 using GitSharp.Core.Exceptions;
 using GitSharp.Core.Util;
@@ -122,7 +123,7 @@ namespace GitSharp.Tests
 
             var indexr = new GitIndex(db);
             indexr.Read();
-            Assert.AreEqual(0, indexr.Members.Length);
+            Assert.AreEqual(0, indexr.Members.Count);
         }
 
         [Test]
@@ -130,7 +131,7 @@ namespace GitSharp.Tests
         {
             var index = new GitIndex(db);
             index.Read();
-            Assert.AreEqual(0, index.Members.Length);
+            Assert.AreEqual(0, index.Members.Count);
         }
 
         [Test]
@@ -228,21 +229,21 @@ namespace GitSharp.Tests
             var index2 = new GitIndex(db);
 
             index2.ReadTree(db.MapTree(ObjectId.FromString("0036d433dc4f10ec47b61abc3ec5033c78d34f84")));
-            GitIndex.Entry[] members = index2.Members;
-            Assert.AreEqual(3, members.Length);
+            List<GitIndex.Entry> members = index2.Members;
+            Assert.AreEqual(3, members.Count);
             Assert.AreEqual("a.b", members[0].Name);
             Assert.AreEqual("a/b", members[1].Name);
             Assert.AreEqual("a@b", members[2].Name);
-            Assert.AreEqual(3, members.Length);
+            Assert.AreEqual(3, members.Count);
 
             var indexr = new GitIndex(db);
             indexr.Read();
-            GitIndex.Entry[] membersr = indexr.Members;
-            Assert.AreEqual(3, membersr.Length);
+            List<GitIndex.Entry> membersr = indexr.Members;
+            Assert.AreEqual(3, membersr.Count);
             Assert.AreEqual("a.b", membersr[0].Name);
             Assert.AreEqual("a/b", membersr[1].Name);
             Assert.AreEqual("a@b", membersr[2].Name);
-            Assert.AreEqual(3, membersr.Length);
+            Assert.AreEqual(3, membersr.Count);
 
             if (CanRunGitStatus)
             {
@@ -274,8 +275,8 @@ namespace GitSharp.Tests
             var index2 = new GitIndex(db);
 
             index2.ReadTree(db.MapTree(ObjectId.FromString("5e0bf0aad57706894c15fdf0681c9bc7343274fc")));
-            GitIndex.Entry[] members = index2.Members;
-            Assert.AreEqual(6, members.Length);
+            List<GitIndex.Entry> members = index2.Members;
+            Assert.AreEqual(6, members.Count);
             Assert.AreEqual("a.b", members[0].Name);
             Assert.AreEqual("a/a/a/a", members[1].Name);
             Assert.AreEqual("a/b", members[2].Name);
@@ -286,8 +287,8 @@ namespace GitSharp.Tests
             // reread and test
             var indexr = new GitIndex(db);
             indexr.Read();
-            GitIndex.Entry[] membersr = indexr.Members;
-            Assert.AreEqual(6, membersr.Length);
+            List<GitIndex.Entry> membersr = indexr.Members;
+            Assert.AreEqual(6, membersr.Count);
             Assert.AreEqual("a.b", membersr[0].Name);
             Assert.AreEqual("a/a/a/a", membersr[1].Name);
             Assert.AreEqual("a/b", membersr[2].Name);
@@ -343,7 +344,7 @@ namespace GitSharp.Tests
             Delete(Directory.GetParent(aslashb.FullName));
 
             var index2 = new GitIndex(db);
-            Assert.AreEqual(0, index2.Members.Length);
+            Assert.AreEqual(0, index2.Members.Count);
 
             index2.ReadTree(db.MapTree(ObjectId.FromString("0036d433dc4f10ec47b61abc3ec5033c78d34f84")));
 
-- 
1.6.0.4