internal static void RunHighlightingTest(SyntaxHighlightingDefinition highlighting, string inputText)
{
var editor = TextEditorFactory.CreateNewEditor();
var sb = new StringBuilder();
int lineNumber = 0;
var expectedSegments = new List <Tuple <DocumentLocation, string> > ();
using (var sr = new StringReader(inputText)) {
while (true)
{
var lineText = sr.ReadLine();
if (lineText == null)
{
break;
}
var idx = lineText.IndexOf('^');
if (idx >= 0)
{
expectedSegments.Add(Tuple.Create(new DocumentLocation(lineNumber, idx + 1), lineText.Substring(idx + 1).Trim()));
}
else
{
lineNumber++;
sb.AppendLine(lineText);
}
}
}
editor.Text = sb.ToString();
highlighting.PrepareMatches();
editor.SyntaxHighlighting = new SyntaxHighlighting(highlighting, editor);
//var line = editor.GetLine (6); {
foreach (var line in editor.GetLines())
{
var coloredSegments = editor.SyntaxHighlighting.GetHighlightedLineAsync(line, CancellationToken.None).WaitAndGetResult(CancellationToken.None).Segments;
for (int i = 0; i < expectedSegments.Count; i++)
{
var seg = expectedSegments [i];
if (seg.Item1.Line == line.LineNumber)
{
var matchedSegment = coloredSegments.FirstOrDefault(s => s.Contains(seg.Item1.Column - 1));
Assert.NotNull(matchedSegment, "No segment found at : " + seg.Item1);
foreach (var segi in seg.Item2.Split(new [] { " " }, StringSplitOptions.RemoveEmptyEntries))
{
Console.WriteLine("line " + line.LineNumber + " : " + editor.GetTextAt(line));
Console.WriteLine(segi);
Console.WriteLine(string.Join(", ", matchedSegment.ScopeStack.ToArray()));
string mk = null;
int d = 0;
var expr = StackMatchExpression.Parse(segi);
var matchResult = expr.MatchesStack(matchedSegment.ScopeStack, ref mk);
Assert.IsTrue(matchResult.Item1, "Wrong color at " + seg.Item1 + " expected " + segi + " was " + string.Join(", ", matchedSegment.ScopeStack.ToArray()));
}
expectedSegments.RemoveAt(i);
i--;
}
}
}
Assert.AreEqual(0, expectedSegments.Count, "Not all segments matched.");
}
public void TestDashChar()
{
var expr = StackMatchExpression.Parse("entity.other.attribute-name");
string tmp = "";
Assert.IsTrue(expr.MatchesStack(new ScopeStack("entity.other.attribute-name"), ref tmp).Item1);
}
public void TestSubstringMatch()
{
var expr = StackMatchExpression.Parse("foo");
string tmp = "";
Assert.IsTrue(expr.MatchesStack(new ScopeStack("foo.bar"), ref tmp).Item1);
}
public void TestBug45378()
{
var expr = StackMatchExpression.Parse("string, constant.other.symbol, entity.other.inherited-class, markup.heading, markup.inserted.git_gutter");
string tmp = "";
Assert.IsTrue(expr.MatchesStack(new ScopeStack("text.xml").Push("meta.tag.xml").Push("string.quoted.double.xml"), ref tmp).Item1);
}
public void TestMinusOr()
{
var expr = StackMatchExpression.Parse("foo - (foo.bar | foo.foobar)");
string tmp = "";
Assert.IsTrue(expr.MatchesStack(new ScopeStack("foo"), ref tmp).Item1);
Assert.IsFalse(expr.MatchesStack(new ScopeStack("foo.bar"), ref tmp).Item1);
Assert.IsFalse(expr.MatchesStack(new ScopeStack("foo.foobar"), ref tmp).Item1);
}