public void AtEnd()
{
Create("dog", "cat");
var column = SnapshotOverlapColumn.GetColumnForSpaces(_textBuffer.GetLine(1), spaces: 3, tabStop: 4);
AssertColumn(column, expected: SnapshotColumn.GetEndColumn(_textBuffer.CurrentSnapshot), spacesBefore: 0, spacesAfter: 0);
}
public void InsideLineBreak()
{
Create("dog", "cat");
var column = SnapshotOverlapColumn.GetColumnForSpaces(_textBuffer.GetLine(0), spaces: 4, tabStop: 4);
Assert.True(column.IsNone());
}
public void PartialTab()
{
Create("d\tog", "extra");
var column = SnapshotOverlapColumn.GetColumnForSpaces(_textBuffer.GetLine(0), spaces: 2, tabStop: 4);
AssertColumn(column, expected: _textBuffer.GetColumnFromPosition(1), spacesBefore: 1, spacesAfter: 1, spacesTotal: 3);
}
public void Simple()
{
Create("dog", "cat");
var column = SnapshotOverlapColumn.GetColumnForSpaces(_textBuffer.GetLine(0), spaces: 1, tabStop: 4);
AssertColumn(column, expected: _textBuffer.GetColumnFromPosition(1), spacesBefore: 0, spacesAfter: 0);
}
public void SimpleSurrogatePair()
{
const string alien = "\U0001F47D"; // 👽
Create($"{alien} dog", "cat");
var column = SnapshotOverlapColumn.GetColumnForSpaces(_textBuffer.GetLine(0), spaces: 2, tabStop: 4);
AssertColumn(column, expected: _textBuffer.GetColumnFromPosition(2), spacesBefore: 0, spacesAfter: 0);
}
public void AtLineBreak()
{
Create("dog", "cat");
var column = SnapshotOverlapColumn.GetColumnForSpaces(_textBuffer.GetLine(0), spaces: 3, tabStop: 4);
}
