public FileStatistics CollectInfo(string fileName)
{
var lexer = new PhpAntlrLexer();
var sourceFile = new TextFile(File.ReadAllText(fileName))
{
Name = fileName
};
var tokens = lexer.GetTokens(sourceFile, out _);
var parser = new PhpAntlrParser();
parser.Logger = Logger;
parser.SourceFile = sourceFile;
PhpAntlrParseTree ust = (PhpAntlrParseTree)parser.Parse(tokens, out _);
classUsings.Clear();
methodInvocations.Clear();
includes.Clear();
Visit(ust.SyntaxTree);
var result = new FileStatistics
{
FileName = fileName,
ClassUsings = new Dictionary <string, int>(classUsings),
MethodInvocations = new Dictionary <string, int>(methodInvocations),
Includes = new Dictionary <string, int>(includes)
};
return(result);
}
public void Parse_NewLine_CorrectLineColumn()
{
string fileText = File.ReadAllText(Path.Combine(TestHelper.TestsDataPath, "newLine -r-n.php"));
var lineEnds = new string[] { "\r", "\n", "\r\n" };
foreach (var lineEnd in lineEnds)
{
var phpParser = new PhpAntlrParser();
string code = fileText.Replace("\r\n", lineEnd);
var sourceCodeFile = new SourceCodeFile
{
Name = "newLine.php",
Code = code
};
var parseTree = (PhpAntlrParseTree)phpParser.Parse(sourceCodeFile);
var converter = new PhpAntlrParseTreeConverter();
Ust ust = converter.Convert(parseTree);
UstNode intNode = ust.Root.GetAllDescendants(
node => node.NodeType == NodeType.IntLiteral &&
((IntLiteral)node).Value == 42).First();
int beginLine, beginColumn, endLine, endColumn;
TextHelper.ToLineColumn(intNode.TextSpan, code, out beginLine, out beginColumn, out endLine, out endColumn);
Assert.AreEqual(1, beginLine);
Assert.AreEqual(12, beginColumn);
Assert.AreEqual(14, endColumn);
UstNode heredocNode = ust.Root.GetAllDescendants(
node => node.NodeType == NodeType.StringLiteral &&
((StringLiteral)node).Text.StartsWith("Heredoc text")).First();
TextHelper.ToLineColumn(heredocNode.TextSpan, code, out beginLine, out beginColumn, out endLine, out endColumn);
Assert.AreEqual(3, beginLine);
Assert.AreEqual(6, endLine);
UstNode serverAddressNode = ust.Root.GetAllDescendants(
node => node.NodeType == NodeType.StringLiteral &&
((StringLiteral)node).Text.Contains("http://127.0.0.1")).First();
TextHelper.ToLineColumn(serverAddressNode.TextSpan, code, out beginLine, out beginColumn, out endLine, out endColumn);
Assert.AreEqual(8, beginLine);
Assert.AreEqual(15, beginColumn);
}
}
public void Parse_NewLine_CorrectLineColumn()
{
string fileText = File.ReadAllText(Path.Combine(TestUtility.TestsDataPath, "newLine -r-n.php"));
var lineEnds = new [] { "\r", "\n", "\r\n" };
foreach (var lineEnd in lineEnds)
{
var phpParser = new PhpAntlrParser();
string code = fileText.Replace("\r\n", lineEnd);
var sourceFile = new TextFile(code)
{
Name = "newLine.php",
};
var tokens = Language.Php.CreateAntlrLexer().GetTokens(sourceFile, out TimeSpan _);
phpParser.SourceFile = sourceFile;
var parseTree = (PhpAntlrParseTree)phpParser.Parse(tokens, out TimeSpan _);
var converter = new PhpAntlrParseTreeConverter();
RootUst ust = converter.Convert(parseTree);
Ust intNode = ust.WhereDescendantsOrSelf(
node => node is IntLiteral intLiteral && intLiteral.Value == 42).First();
LineColumnTextSpan intNodeSpan = intNode.LineColumnTextSpan;
Assert.AreEqual(1, intNodeSpan.BeginLine);
Assert.AreEqual(12, intNodeSpan.BeginColumn);
Assert.AreEqual(14, intNodeSpan.EndColumn);
Ust heredocNode = ust.WhereDescendantsOrSelf(
node => node is StringLiteral stringLiteral &&
stringLiteral.Text.StartsWith("Heredoc text")).First();
LineColumnTextSpan heredocNodeSpan = heredocNode.LineColumnTextSpan;
Assert.AreEqual(3, heredocNodeSpan.BeginLine);
Assert.AreEqual(6, heredocNodeSpan.EndLine);
Ust serverAddressNode = ust.WhereDescendantsOrSelf(
node => node is StringLiteral stringLiteral &&
stringLiteral.Text.Contains("http://127.0.0.1")).First();
LineColumnTextSpan serverAddressNodeSpan = serverAddressNode.LineColumnTextSpan;
Assert.AreEqual(8, serverAddressNodeSpan.BeginLine);
Assert.AreEqual(15, serverAddressNodeSpan.BeginColumn);
}
}
