Fix functions that return string in Commit class

sa1 · sa1 · commit daa680e6a273 · 2013-09-11T03:16:07.000+05:30
diff --git a/src/Git2/Commit.winxed b/src/Git2/Commit.winxed
@@ -32,10 +32,10 @@ namespace Git2 {
             int ctime = git_commit_time(self.ptr);
             return ctime;
         }
-        // TODO convert to Parrot strings
         function message(){
             using Git2.Raw.git_commit_message;
-            var message = git_commit_message(self.ptr);
+            var cmessage = git_commit_message(self.ptr);
+            string message = atos(cmessage);
             return message;
         }
         /*
@@ -86,7 +86,8 @@ namespace Git2 {
          */
         function encoding(){
             using Git2.Raw.git_commit_message_encoding;
-            var encoding = git_commit_message_encoding(self.ptr);
+            var cencoding = git_commit_message_encoding(self.ptr);
+            string encoding = atos(cencoding);
             return encoding;
         }
         function free(){
diff --git a/t/winxed/001_load.t b/t/winxed/001_load.t
@@ -130,10 +130,15 @@ class Test_git2_repository_open {
         using Git2.Repository;
 
         var repo = new Git2.Repository();
+        print("Cloning repository...\n");
         repo.clone("https://github.com/letolabs/parrot-libgit2.git", "/tmp/parrot");
         var ptr = repo.get_pointer();
         self.assert.defined(ptr, "Repository not cloned.");
 
+        string cmd = "rm -rf /tmp/parrot";
+        int result;
+        ${spawnw result, cmd};
+
     }
 
     function show_branch(){
@@ -189,6 +194,9 @@ class Test_git2_repository_open {
         int offset = commit1.commit_time_offset();
         self.assert.not_null(offset);
 
+        string message1 = commit1.message();
+        self.assert.equal(message1, "NCI updates for libgit2 0.19\n");
+
         int parentcount = commit1.parentcount();
         self.assert.not_null(parentcount);
 
