public void VisitorVisitTests()
{
string path = (string)TestContext.DataRow["files"];
string testcontent = File.ReadAllText(path);
string[] testparts = testcontent.Split(new string[] { "<<<TEST>>>" }, StringSplitOptions.RemoveEmptyEntries);
Assert.IsTrue(testparts.Length >= 2);
var sourceUnit = new CodeSourceUnit(testparts[0], path, Encoding.UTF8, Lexer.LexicalStates.INITIAL, LanguageFeatures.Basic);
var factory = new AstCounterFactory(sourceUnit);
var errors = new TestErrorSink();
GlobalCode ast = null;
using (StringReader source_reader = new StringReader(testparts[0]))
{
sourceUnit.Parse(factory, errors, new TestErrorRecovery());
ast = sourceUnit.Ast;
}
if (testparts[1].TrimStart().StartsWith(ParserTests.Errors))
{
var matches = _errorRegex.Matches(testparts[1]);
var knownErrors = matches[0].Groups["Number"].Value.Split(',');
Assert.AreEqual(1, matches.Count, path);
Assert.AreEqual(knownErrors.Length, errors.Count, path);
}
else
{
Assert.AreEqual(0, errors.Count, path);
Assert.IsNotNull(ast);
// check every node has a parent
var checker = new TreeVisitorCheck();
checker.VisitElement(ast);
Assert.AreEqual(factory.CreatedElements.Count, checker.VisitedElements.Count, path);
Assert.AreEqual(factory.ItemCount, checker.ItemCount, path);
Assert.AreEqual(factory.ForeachVarCount, checker.ForeachVarCount, path);
//var dictionary = factory.CreatedElements.GroupBy(t => t.GetType()).ToDictionary(g => g.Key);
}
}
public void VisitorVisitTests()
{
string path = (string)TestContext.DataRow["files"];
string testcontent = File.ReadAllText(path);
string[] testparts = testcontent.Split(new string[] { "<<<TEST>>>" }, StringSplitOptions.RemoveEmptyEntries);
Assert.IsTrue(testparts.Length >= 2);
var sourceUnit = new CodeSourceUnit(testparts[0], path, Encoding.UTF8, Lexer.LexicalStates.INITIAL, LanguageFeatures.Basic);
var factory = new AstCounterFactory(sourceUnit);
var errors = new TestErrorSink();
bool expectErrors = testparts[1].TrimStart().StartsWith(ParserTests.Errors);
GlobalCode ast = null;
Parser parser = new Parser();
using (StringReader source_reader = new StringReader(testparts[0]))
{
sourceUnit.Parse(factory, errors);
ast = sourceUnit.Ast;
}
if (expectErrors)
{
Assert.AreEqual(1, errors.Count, path);
}
else
{
Assert.AreEqual(0, errors.Count, path);
// check every node has a parent
var checker = new TreeVisitorCheck();
checker.VisitElement(ast);
Assert.AreEqual(factory.CreatedElements.Count, checker.VisitedElements.Count, path);
Assert.AreEqual(factory.ItemCount, checker.ItemCount, path);
Assert.AreEqual(factory.ForeachVarCount, checker.ForeachVarCount, path);
}
}
