public virtual void TestAddOne()
{
Edit e = new Edit(1, 2, 1, 1);
EditList l = new EditList();
l.AddItem(e);
NUnit.Framework.Assert.AreEqual(1, l.Count);
NUnit.Framework.Assert.IsFalse(l.IsEmpty());
NUnit.Framework.Assert.AreSame(e, l[0]);
NUnit.Framework.Assert.AreSame(e, l.Iterator().Next());
NUnit.Framework.Assert.AreEqual(l, l);
NUnit.Framework.Assert.IsFalse(l.Equals(new EditList()));
EditList l2 = new EditList();
l2.AddItem(e);
NUnit.Framework.Assert.AreEqual(l2, l);
NUnit.Framework.Assert.AreEqual(l, l2);
NUnit.Framework.Assert.AreEqual(l.GetHashCode(), l2.GetHashCode());
}
/// <returns>a list describing the content edits performed within the hunk.</returns>
public virtual EditList ToEditList()
{
if (editList == null)
{
editList = new EditList();
byte[] buf = file.buf;
int c = RawParseUtils.NextLF(buf, startOffset);
int oLine = old.startLine;
int nLine = newStartLine;
Edit @in = null;
for (; c < endOffset; c = RawParseUtils.NextLF(buf, c))
{
switch (buf[c])
{
case (byte)(' '):
case (byte)('\n'):
{
@in = null;
oLine++;
nLine++;
continue;
goto case (byte)('-');
}
case (byte)('-'):
{
if (@in == null)
{
@in = new Edit(oLine - 1, nLine - 1);
editList.AddItem(@in);
}
oLine++;
@in.ExtendA();
continue;
goto case (byte)('+');
}
case (byte)('+'):
{
if (@in == null)
{
@in = new Edit(oLine - 1, nLine - 1);
editList.AddItem(@in);
}
nLine++;
@in.ExtendB();
continue;
goto case (byte)('\\');
}
case (byte)('\\'):
{
// Matches "\ No newline at end of file"
continue;
goto default;
}
default:
{
goto SCAN_break;
break;
}
}
SCAN_continue: ;
}
SCAN_break: ;
}
return editList;
}
/// <returns>a list describing the content edits performed within the hunk.</returns>
public virtual EditList ToEditList()
{
if (editList == null)
{
editList = new EditList();
byte[] buf = file.buf;
int c = RawParseUtils.NextLF(buf, startOffset);
int oLine = old.startLine;
int nLine = newStartLine;
Edit @in = null;
for (; c < endOffset; c = RawParseUtils.NextLF(buf, c))
{
switch (buf[c])
{
case (byte)(' '):
case (byte)('\n'):
{
@in = null;
oLine++;
nLine++;
continue;
goto case (byte)('-');
}
case (byte)('-'):
{
if (@in == null)
{
@in = new Edit(oLine - 1, nLine - 1);
editList.AddItem(@in);
}
oLine++;
@in.ExtendA();
continue;
goto case (byte)('+');
}
case (byte)('+'):
{
if (@in == null)
{
@in = new Edit(oLine - 1, nLine - 1);
editList.AddItem(@in);
}
nLine++;
@in.ExtendB();
continue;
goto case (byte)('\\');
}
case (byte)('\\'):
{
// Matches "\ No newline at end of file"
continue;
goto default;
}
default:
{
goto SCAN_break;
break;
}
}
SCAN_continue :;
}
SCAN_break :;
}
return(editList);
}
public virtual void TestAddTwo()
{
Edit e1 = new Edit(1, 2, 1, 1);
Edit e2 = new Edit(8, 8, 8, 12);
EditList l = new EditList();
l.AddItem(e1);
l.AddItem(e2);
NUnit.Framework.Assert.AreEqual(2, l.Count);
NUnit.Framework.Assert.AreSame(e1, l[0]);
NUnit.Framework.Assert.AreSame(e2, l[1]);
Iterator<Edit> i = l.Iterator();
NUnit.Framework.Assert.AreSame(e1, i.Next());
NUnit.Framework.Assert.AreSame(e2, i.Next());
NUnit.Framework.Assert.AreEqual(l, l);
NUnit.Framework.Assert.IsFalse(l.Equals(new EditList()));
EditList l2 = new EditList();
l2.AddItem(e1);
l2.AddItem(e2);
NUnit.Framework.Assert.AreEqual(l2, l);
NUnit.Framework.Assert.AreEqual(l, l2);
NUnit.Framework.Assert.AreEqual(l.GetHashCode(), l2.GetHashCode());
}
public virtual void TestRemove()
{
Edit e1 = new Edit(1, 2, 1, 1);
Edit e2 = new Edit(8, 8, 8, 12);
EditList l = new EditList();
l.AddItem(e1);
l.AddItem(e2);
l.Remove(e1);
NUnit.Framework.Assert.AreEqual(1, l.Count);
NUnit.Framework.Assert.AreSame(e2, l[0]);
}
public virtual void TestSet()
{
Edit e1 = new Edit(1, 2, 1, 1);
Edit e2 = new Edit(3, 4, 3, 3);
EditList l = new EditList();
l.AddItem(e1);
NUnit.Framework.Assert.AreSame(e1, l[0]);
NUnit.Framework.Assert.AreSame(e1, l.Set(0, e2));
NUnit.Framework.Assert.AreSame(e2, l[0]);
}
