public void GetPoints5() { Create("foo bar"); var points = SnapshotSpanUtil.GetPoints(SearchPath.Forward, new SnapshotSpan(_buffer.CurrentSnapshot, 0, 0)); Assert.Empty(points); }
public void GetPoints5() { Create("foo bar"); var points = SnapshotSpanUtil.GetPoints(Path.Forward, new SnapshotSpan(_buffer.CurrentSnapshot, 0, 0)); Assert.Equal(0, points.Count()); }
public void ExtendToFullLineIncludingLineBreak2() { Create("dog", "cat", "chicken", "pig"); var span = new SnapshotSpan(_buffer.GetLine(1).Start, 0); span = SnapshotSpanUtil.ExtendToFullLineIncludingLineBreak(span); Assert.Equal(_buffer.GetLineRange(1).ExtentIncludingLineBreak, span); }
public void ExtendToFullLine1() { Create("dog", "cat", "chicken", "pig"); var span = _buffer.GetSpan(0, 1); span = SnapshotSpanUtil.ExtendToFullLine(span); Assert.Equal(_buffer.GetLineRange(0).Extent, span); }
public void GetLastLine4() { Create("a", ""); var span = new SnapshotSpan(_buffer.CurrentSnapshot, 0, _buffer.CurrentSnapshot.Length); var endLine = SnapshotSpanUtil.GetLastLine(span); Assert.Equal(0, endLine.LineNumber); }
public void GetLastLine3() { Create("", "b", "c"); var span = _buffer.GetLine(0).ExtentIncludingLineBreak; var endLine = SnapshotSpanUtil.GetLastLine(span); Assert.Equal(0, endLine.LineNumber); }
public void GetPoints_Backward4() { Create("foo", "bar"); var span = new SnapshotSpan(_buffer.CurrentSnapshot, 0, 2); var points = SnapshotSpanUtil.GetPoints(Path.Backward, span).Select(x => x.GetChar()).ToList(); Assert.Equal(new char[] { 'o', 'f' }, points); }
public void GetPoints_Backward3() { Create("foo", "bar"); var span = new SnapshotSpan(_buffer.CurrentSnapshot, 0, 1); var point = SnapshotSpanUtil.GetPoints(Path.Backward, span).Single(); Assert.Equal('f', point.GetChar()); }
public void GetPoints4() { Create("foo", "bar"); var points = SnapshotSpanUtil.GetPoints(Path.Forward, _buffer.GetLine(0).Extent); var chars = points.Select(x => x.GetChar()).ToList(); Assert.Equal(new char[] { 'f', 'o', 'o' }, chars); }
public void ExtendToFullLineIncludingLineBreak1() { Create("dog", "cat", "chicken", "pig"); var span = _buffer.GetSpan(0, 1); span = SnapshotSpanUtil.ExtendToFullLineIncludingLineBreak(span); Assert.AreEqual(_buffer.GetLineRange(0).ExtentIncludingLineBreak, span); }
public void GetEndLine2() { Create("a", "b", "c"); var span = _buffer.GetLine(2).ExtentIncludingLineBreak; var endLine = SnapshotSpanUtil.GetEndLine(span); Assert.AreEqual(2, endLine.LineNumber); }
public void GetLinesAndEdges1() { Create("dog", "cat", "pig", "fox"); var tuple = SnapshotSpanUtil.GetLinesAndEdges(_buffer.GetLineRange(0, 1).ExtentIncludingLineBreak); Assert.True(tuple.Item1.IsNone()); Assert.True(tuple.Item2.IsSome(x => x.Count == 2)); Assert.True(tuple.Item2.IsSome(x => x.StartLineNumber == 0)); Assert.True(tuple.Item3.IsNone()); }
public void GetPoints_Backward1() { Create("foo"); var span = _buffer.GetLine(0).Extent; var points = SnapshotSpanUtil.GetPoints(Path.Backward, span).ToList(); Assert.Equal(3, points.Count); Assert.Equal('o', points[0].GetChar()); Assert.Equal('o', points[1].GetChar()); Assert.Equal('f', points[2].GetChar()); }
public void GetPoints_Backward2() { Create("foo", "bar"); var span = _buffer.GetLine(1).Extent; var points = SnapshotSpanUtil.GetPoints(SearchPath.Backward, span).ToList(); Assert.Equal(3, points.Count); Assert.Equal('r', points[0].GetChar()); Assert.Equal('a', points[1].GetChar()); Assert.Equal('b', points[2].GetChar()); }
public void GetLinesAndEdges6() { Create("dog", "cat", "pig", "fox"); var span = new SnapshotSpan( _buffer.CurrentSnapshot.GetEndPoint().Subtract(1), 0); var tuple = SnapshotSpanUtil.GetLinesAndEdges(span); Assert.AreEqual(span, tuple.Item1.Value); Assert.IsTrue(tuple.Item2.IsNone()); Assert.IsTrue(tuple.Item3.IsNone()); }
public void GetLinesAndEdges7() { Create("dog", "cat", "pig", "fox"); var span = new SnapshotSpan( _buffer.CurrentSnapshot.GetEndPoint(), 0); var tuple = SnapshotSpanUtil.GetLinesAndEdges(span); Assert.True(tuple.Item1.IsNone()); Assert.True(tuple.Item2.IsNone()); Assert.True(tuple.Item3.IsNone()); }
public void GetLinesAndEdges5() { Create("dog", "cat", "pig", "fox"); var span = new SnapshotSpan( _buffer.GetPoint(1), _buffer.GetPoint(2)); var tuple = SnapshotSpanUtil.GetLinesAndEdges(span); Assert.Equal(new SnapshotSpan(span.Start, span.End), tuple.Item1.Value); Assert.True(tuple.Item3.IsNone()); Assert.True(tuple.Item2.IsNone()); }
public void GetLinesAndEdges4() { Create("dog", "cat", "pig", "fox"); var span = new SnapshotSpan( _buffer.GetPoint(1), _buffer.GetLine(2).End); var tuple = SnapshotSpanUtil.GetLinesAndEdges(span); Assert.Equal(new SnapshotSpan(span.Start, _buffer.GetLine(0).EndIncludingLineBreak), tuple.Item1.Value); Assert.Equal(new SnapshotSpan(_buffer.GetLine(2).Start, span.End), tuple.Item3.Value); Assert.True(tuple.Item2.IsSome(x => x.Count == 1)); }
public void GetPoints2() { Create(s_lines); var points = _buffer.CurrentSnapshot.Lines .Select(x => x.ExtentIncludingLineBreak) .SelectMany(x => SnapshotSpanUtil.GetPoints(Path.Forward, x)); foreach (var point in points) { var notUsed = point.GetChar(); } }
public void GetLinesAndEdges9() { Create(s_lines); var snapshot = _buffer.CurrentSnapshot; for (var i = 0; i < snapshot.Length; i++) { var span = new SnapshotSpan(snapshot, i, snapshot.Length - i); SnapshotSpanUtil.GetLinesAndEdges(span); span = new SnapshotSpan(snapshot, 0, i); SnapshotSpanUtil.GetLinesAndEdges(span); } }
public void GetLinesAndEdges8() { Create("long first line", "ab", "c"); var span = new SnapshotSpan( _buffer.GetLine(1).Start.Add(1), _buffer.GetEndPoint()); var tuple = SnapshotSpanUtil.GetLinesAndEdges(span); Assert.True(tuple.Item1.IsSome()); Assert.Equal(new SnapshotSpan(span.Start, _buffer.GetLine(1).EndIncludingLineBreak), tuple.Item1.Value); Assert.True(tuple.Item2.IsNone()); Assert.Equal(_buffer.GetLine(2).ExtentIncludingLineBreak, tuple.Item3.Value); }
public void GetPoints3() { Create("foo"); var points = _buffer.CurrentSnapshot.Lines .Select(x => x.Extent) .SelectMany(x => SnapshotSpanUtil.GetPoints(Path.Forward, x)) .ToList(); Assert.Equal(3, points.Count); Assert.Equal('f', points[0].GetChar()); Assert.Equal('o', points[1].GetChar()); Assert.Equal('o', points[2].GetChar()); }
public static TextSpan ToTextSpan(this SnapshotSpan span) { var start = SnapshotPointUtil.GetLineColumn(span.Start); var option = SnapshotSpanUtil.GetLastIncludedPoint(span); var end = option.IsSome() ? SnapshotPointUtil.GetLineColumn(option.Value) : start; return(new TextSpan { iStartLine = start.Item1, iStartIndex = start.Item2, iEndLine = end.Item1, iEndIndex = end.Item2 }); }