public void TestDocumentRemove()
{
var document = new Mono.TextEditor.TextDocument();
string top = "1234567890\n";
string testText =
"12345678\n" +
"1234567\n" +
"123456\n" +
"12345\n" +
"1234\n" +
"123\n" +
"12\n" +
"1\n" +
"\n";
document.Text = top + testText;
document.Remove(0, top.Length);
Assert.AreEqual(document.Text, testText);
document.Remove(0, document.TextLength);
DocumentLine line = document.GetLine(1);
Assert.AreEqual(0, line.Offset);
Assert.AreEqual(0, line.LengthIncludingDelimiter);
Assert.AreEqual(0, document.TextLength);
Assert.AreEqual(1, document.LineCount);
}
public void TestDocumentBug1Test()
{
var document = new Mono.TextEditor.TextDocument ();
string top = "1234567890";
document.Text = top;
Assert.AreEqual (document.GetLine (1).LengthIncludingDelimiter, document.TextLength);
document.Remove(0, document.TextLength);
DocumentLine line = document.GetLine (1);
Assert.AreEqual(0, line.Offset);
Assert.AreEqual(0, line.LengthIncludingDelimiter);
Assert.AreEqual(0, document.TextLength);
Assert.AreEqual(1, document.LineCount);
}
public void TestDocumentBug1Test()
{
var document = new Mono.TextEditor.TextDocument();
string top = "1234567890";
document.Text = top;
Assert.AreEqual(document.GetLine(1).LengthIncludingDelimiter, document.TextLength);
document.Remove(0, document.TextLength);
DocumentLine line = document.GetLine(1);
Assert.AreEqual(0, line.Offset);
Assert.AreEqual(0, line.LengthIncludingDelimiter);
Assert.AreEqual(0, document.TextLength);
Assert.AreEqual(1, document.LineCount);
}
public void SplitterTest()
{
var document = new Mono.TextEditor.TextDocument ();
for (int i = 0; i < 100; i++) {
document.Insert (0, new string ('c', i) + Environment.NewLine);
}
Assert.AreEqual (101, document.LineCount);
for (int i = 0; i < 100; i++) {
DocumentLine line = document.GetLine (i + 1 );
Assert.AreEqual (99 - i, line.Length);
Assert.AreEqual (Environment.NewLine.Length, line.DelimiterLength);
}
for (int i = 0; i < 100; i++) {
DocumentLine line = document.GetLine (1);
document.Remove (line.Length, line.DelimiterLength);
}
Assert.AreEqual (1, document.LineCount);
}
static string StripHeaderAndBlankLines(string text, CodeDomProvider provider)
{
Mono.TextEditor.TextDocument doc = new Mono.TextEditor.TextDocument();
doc.Text = text;
int realStartLine = 0;
for (int i = 1; i <= doc.LineCount; i++)
{
string lineText = doc.GetTextAt(doc.GetLine(i));
// Microsoft.NET generates "auto-generated" tags where Mono generates "autogenerated" tags.
if (lineText.Contains("</autogenerated>") || lineText.Contains("</auto-generated>"))
{
realStartLine = i + 2;
break;
}
}
// The Mono provider inserts additional blank lines, so strip them out
// But blank lines might actually be significant in other languages.
// We reformat the C# generated output to the user's coding style anyway, but the reformatter preserves blank lines
if (provider is Microsoft.CSharp.CSharpCodeProvider)
{
bool previousWasBlank = false;
for (int i = 1; i <= doc.LineCount; i++)
{
Mono.TextEditor.DocumentLine line = doc.GetLine(i);
bool isBlank, isBracket;
CheckLine(doc, line, out isBlank, out isBracket);
if (isBlank && previousWasBlank && line.LengthIncludingDelimiter > 0)
{
doc.Remove(line.Offset, line.LengthIncludingDelimiter);
i--;
}
previousWasBlank = isBlank || isBracket;
}
}
int offset = doc.GetLine(realStartLine).Offset;
return(doc.GetTextAt(offset, doc.TextLength - offset));
}
public void SplitterTest()
{
var document = new Mono.TextEditor.TextDocument();
for (int i = 0; i < 100; i++)
{
document.Insert(0, new string ('c', i) + Environment.NewLine);
}
Assert.AreEqual(101, document.LineCount);
for (int i = 0; i < 100; i++)
{
DocumentLine line = document.GetLine(i + 1);
Assert.AreEqual(99 - i, line.Length);
Assert.AreEqual(Environment.NewLine.Length, line.DelimiterLength);
}
for (int i = 0; i < 100; i++)
{
DocumentLine line = document.GetLine(1);
document.Remove(line.Length, line.DelimiterLength);
}
Assert.AreEqual(1, document.LineCount);
}
public void TestDocumentBug2Test()
{
var document = new Mono.TextEditor.TextDocument();
string top = "123\n456\n789\n0";
string testText = "Hello World!";
document.Text = top;
document.Insert(top.Length, testText);
DocumentLine line = document.GetLine(document.LineCount);
Assert.AreEqual(top.Length - 1, line.Offset);
Assert.AreEqual(testText.Length + 1, line.LengthIncludingDelimiter);
}
static string StripHeaderAndBlankLines (string text, CodeDomProvider provider)
{
Mono.TextEditor.TextDocument doc = new Mono.TextEditor.TextDocument ();
doc.Text = text;
int realStartLine = 0;
for (int i = 1; i <= doc.LineCount; i++) {
string lineText = doc.GetTextAt (doc.GetLine (i));
// Microsoft.NET generates "auto-generated" tags where Mono generates "autogenerated" tags.
if (lineText.Contains ("</autogenerated>") || lineText.Contains ("</auto-generated>")) {
realStartLine = i + 2;
break;
}
}
// The Mono provider inserts additional blank lines, so strip them out
// But blank lines might actually be significant in other languages.
// We reformat the C# generated output to the user's coding style anyway, but the reformatter preserves blank lines
if (provider is Microsoft.CSharp.CSharpCodeProvider) {
bool previousWasBlank = false;
for (int i = 1; i <= doc.LineCount; i++) {
Mono.TextEditor.LineSegment line = doc.GetLine (i);
bool isBlank, isBracket;
CheckLine (doc, line, out isBlank, out isBracket);
if (isBlank && previousWasBlank && line.LengthIncludingDelimiter > 0) {
doc.Remove (line.Offset, line.LengthIncludingDelimiter);
i--;
}
previousWasBlank = isBlank || isBracket;
}
}
int offset = doc.GetLine (realStartLine).Offset;
return doc.GetTextAt (offset, doc.TextLength - offset);
}
public void TestDocumentBug2Test()
{
var document = new Mono.TextEditor.TextDocument ();
string top = "123\n456\n789\n0";
string testText = "Hello World!";
document.Text = top;
document.Insert (top.Length, testText);
DocumentLine line = document.GetLine (document.LineCount);
Assert.AreEqual (top.Length - 1, line.Offset);
Assert.AreEqual (testText.Length + 1, line.LengthIncludingDelimiter);
}
public void TestDocumentRemove()
{
var document = new Mono.TextEditor.TextDocument ();
string top = "1234567890\n";
string testText =
"12345678\n" +
"1234567\n" +
"123456\n" +
"12345\n" +
"1234\n" +
"123\n" +
"12\n" +
"1\n" +
"\n";
document.Text = top + testText;
document.Remove (0, top.Length);
Assert.AreEqual (document.Text, testText);
document.Remove (0, document.TextLength);
DocumentLine line = document.GetLine (1);
Assert.AreEqual (0, line.Offset);
Assert.AreEqual (0, line.LengthIncludingDelimiter);
Assert.AreEqual (0, document.TextLength);
Assert.AreEqual (1, document.LineCount);
}
IDocumentLine IReadonlyTextDocument.GetLine(int lineNumber)
{
var line = snapshot.GetLine(lineNumber);
return(line != null ? new DocumentLineWrapper(line) : null);
}