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 GetPoints5()
{
Create("foo bar");
var points = SnapshotSpanUtil.GetPoints(SearchPath.Forward, new SnapshotSpan(_buffer.CurrentSnapshot, 0, 0));
Assert.Empty(points);
}
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 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 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 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 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());
}