/**
* Constructor.
*
* @param pTree The tree node representing a class declaration.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2AnnotationDeclaration(AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, JSOMType.ANNOTATION_DECLARATION, pTokenRewriteStream)
{
if (pTree.Type != JavaTreeParser.AT) {
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
}
/**
* Constructor.
*
* @param pTree The tree node representing an <code>throws</code> clause.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2ThrowsClause(AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, JSOMType.THROWS_CLAUSE, pTokenRewriteStream)
{
if (pTree.Type != JavaTreeParser.THROWS_CLAUSE)
{
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
}
/**
* Constructor.
*
* @param pTree The root node of a parenthesized expression.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2ParenthesizedExpression(AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, ExpressionType.PARENTHESIZED_EXPRESSION, pTokenRewriteStream)
{
if (pTree.Type != JavaTreeParser.PARENTESIZED_EXPR)
{
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
}
/**
* Constructor.
*
* @param pTree The tree node representing a variable declarator
* identifier.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2VariableDeclaratorIdentifier(AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, JSOMType.VARIABLE_DECLARATOR_IDENTIFIER,pTokenRewriteStream)
{
if (pTree.Type != JavaTreeParser.IDENT)
{
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
}
/**
* Constructor.
*
* @param pTree The tree node representing the literal.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2Identifier(AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, ExpressionType.IDENTIFIER, pTokenRewriteStream)
{
if (pTree.Type != JavaTreeParser.IDENT)
{
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
}
/**
* Constructor.
*
* @param pTree The tree node representing a <code>continue</code>
* statement.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2ContinueStatement(AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, ElementType.CONTINUE_STATEMENT,pTokenRewriteStream)
{
if (pTree.Type != JavaTreeParser.CONTINUE) {
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
if (pTree.ChildCount == 1) {
mHasLabelIdentifier = true;
}
}
/**
* Constructor.
*
* @param pTree The tree node representing a <code>break</code> statement.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2BreakStatement(AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, ElementType.BREAK_STATEMENT, pTokenRewriteStream)
{
if (pTree.Type != JavaTreeParser.BREAK)
{
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
if (pTree.ChildCount == 1)
{
mLabelNode = (AST2JSOMTree)pTree.GetChild(0);
}
}
public static void Main(string[] args)
{
if (args.Length > 0)
{
string inputFileName = args[0];
if (!Path.IsPathRooted(inputFileName))
{
inputFileName = Path.Combine(Environment.CurrentDirectory, inputFileName);
}
ICharStream input = new ANTLRFileStream(inputFileName);
TLexer lex = new TLexer(input);
ITokenStream tokens = new TokenRewriteStream(lex);
TParser parser = new TParser(tokens);
parser.program();
Console.Out.WriteLine(tokens);
}
else
Console.Error.WriteLine("Usage: tweak <input-file>");
}
static string createRewriter(string file, Script script)
{
ANTLRFileStream stream = new ANTLRFileStream(file);
SourceExprLexer lex = new SourceExprLexer(stream);
// create a buffer of tokens pulled from the lexer
// Must use TokenRewriteStream not CommonTokenStream!
TokenRewriteStream tokens = new TokenRewriteStream(lex);
SourceExprParser parser = new SourceExprParser(tokens);
SourceExprParser.prog_return r = parser.prog(script);
// WALK TREE AND REWRITE TOKEN BUFFER
CommonTree t = (CommonTree)r.Tree; // get tree from parser
// create a stream of tree nodes from AST built by parser
CommonTreeNodeStream nodes = new CommonTreeNodeStream(t);
// tell it where it can find the token objects
nodes.TokenStream = tokens;
//SourceRewrite rewriter = new SourceRewrite(nodes);
//rewriter.prog(script);
return tokens.ToString(); // return tweaked token buffer
}
public ReplaceOp( TokenRewriteStream stream, int from, int to, object text )
: base( stream, from, text )
{
lastIndex = to;
}
public ReplaceOp(int from, int to, object text, TokenRewriteStream parent)
: base(from, text, parent)
{
lastIndex = to;
}
public InsertBeforeOp( TokenRewriteStream stream, int index, object text ) :
base( stream, index, text )
{
}
public ReplaceOp(TokenRewriteStream stream, int from, int to, object text)
: base(stream, from, text)
{
lastIndex = to;
}
/**
* Constructor.
*
* @param pTree The tree node representing a <code>synchronized</code>
* statement.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2Catch(AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, JSOMType.STATEMENT_BLOCK_ELEMENT_HELPER,pTokenRewriteStream)
{
if (pTree.Type != JavaTreeParser.CATCH)
{
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type,
"pTree"));
}
}
/**
* Constructor.
*
* @param pTree The tree node representing a type.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2ExplicitConstructorCall(
AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, ExpressionType.EXPLICIT_CONSTRUCTOR_CALL,pTokenRewriteStream)
{
if (pTree.Type == JavaTreeParser.SUPER_CONSTRUCTOR_CALL)
{
mIsSuperConstructorCall = true;
}
else if (pTree.Type != JavaTreeParser.THIS_CONSTRUCTOR_CALL)
{
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
int offset = 0;
AST2JSOMTree child = (AST2JSOMTree)pTree.GetChild(offset);
// 'super' constructor calls may be preceded by a primary expression
// stating the constructor's owner.
if (mIsSuperConstructorCall
&& child.Type != JavaTreeParser.GENERIC_TYPE_ARG_LIST
&& child.Type != JavaTreeParser.ARGUMENT_LIST)
{
// There must be a primary expression tree.
mPrimaryExprTree = child;
offset++;
child = (AST2JSOMTree)pTree.GetChild(offset);
}
// Check if there is a generic type argument list.
if (child.Type == JavaTreeParser.GENERIC_TYPE_ARG_LIST)
{
mGenericTypeArgumentListTree = child;
offset++;
child = (AST2JSOMTree)pTree.GetChild(offset);
}
// Get the optional arguments.
if (child.ChildCount > 0)
{
mArgumentListTree = child;
}
}
protected RewriteOperation(TokenRewriteStream stream, int index, object text)
{
this.index = index;
this.text = text;
this.stream = stream;
}
/**
* Constructor.
* <p>
* Creates a new instance for a certain literal type.
*
* @param pTree The tree node representing the literal.
* @param pLiteralType One of the 'LITERAL_???' constants defined by the
* interface 'Literal'. Note that it's up to the caller
* to ensure that the literal type matches the token
* type.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2Literal(AST2JSOMTree pTree, LiteralType pLiteralType,
TokenRewriteStream pTokenRewriteStream)
: base(pTree, ExpressionType.LITERAL, pTokenRewriteStream)
{
mLiteralType = pLiteralType;
}
protected internal RewriteOperation(int index, object text, TokenRewriteStream parent)
{
this.index = index;
this.text = text;
this.parent = parent;
}
/**
* Constructor.
*
* @param pTree The tree node representing a modifier list.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2ModifierList(AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, JSOMType.MODIFIER_LIST, pTokenRewriteStream)
{
if (pTree.Type == JavaTreeParser.MODIFIER_LIST) {
mIsLocalModifier = false;
} else if (pTree.Type == JavaTreeParser.LOCAL_MODIFIER_LIST) {
mIsLocalModifier = true;
} else {
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
resolveModifierList(pTree);
}
/**
* Constructor.
* <p>
* If classes derived from this class should be recognized by another JSOM
* type than <code>JSOMType.VARIABLE_DECLARATION</code> they must call
* this constructor via the explicit super constructor call.
*
* @param pTree The tree node representing a variable declaration.
* @param pJSOMType The JSOM type of the new instance.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
protected AST2CommonVariableDeclaration(
AST2JSOMTree pTree, JSOMType pJSOMType,
TokenRewriteStream pTokenRewriteStream)
: base(pTree, pJSOMType, pTokenRewriteStream)
{
if (pTree.Type != JavaTreeParser.VAR_DECLARATION) {
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
if (pTree.GetChild(0).ChildCount == 0) {
mHasModifier = false;
}
}
/**
* Constructor.
*
* @param pTree The tree node representing a <code>forEach</code>
* statement.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2ForEachStatement(AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, ElementType.FOR_EACH_STATEMENT,pTokenRewriteStream)
{
if (pTree.Type != JavaTreeParser.FOR_EACH) {
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
if (pTree.GetChild(0).ChildCount > 0) {
mHasModifier = true;
}
mIdentifierTree = (AST2JSOMTree)pTree.GetChild(2);
}
/**
* Constructor.
*
* @param pTree The tree node representing local class declaration.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2LocalClassDeclaration(AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, JSOMType.STATEMENT_BLOCK_ELEMENT, pTokenRewriteStream)
{
}
public DeleteOp(int from, int to, TokenRewriteStream parent)
: base(from, to, null, parent)
{
}
public DeleteOp( TokenRewriteStream stream, int from, int to ) :
base( stream, from, to, null )
{
}
/**
* Constructor.
*
* @param pTree The tree node representing a formal parameter declaration.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*
*/
public AST2FormalParameterDeclaration(AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, JSOMType.FORMAL_PARAMETER_DECLARATION, pTokenRewriteStream)
{
if (pTree.Type == JavaTreeParser.FORMAL_PARAM_VARARG_DECL)
{
mIsVarArgParam = true;
}
else if (pTree.Type != JavaTreeParser.FORMAL_PARAM_STD_DECL)
{
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
mHasModifier = pTree.GetChild(0).ChildCount > 0;
}
/**
* Constructor.
*
* @param pTree The tree node representing a <code>throw</code> statement.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2ThrowStatement(
AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, ElementType.THROW_STATEMENT, pTokenRewriteStream)
{
if (pTree.Type != JavaTreeParser.THROW)
{
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
}
public DeleteOp(TokenRewriteStream stream, int from, int to) :
base(stream, from, to, null)
{
}
protected RewriteOperation(TokenRewriteStream stream, int index)
{
this.stream = stream;
this.index = index;
}
public ReplaceOp(int from, int to, object text, TokenRewriteStream parent)
: base(from, text, parent)
{
lastIndex = to;
}
public InsertBeforeOp(TokenRewriteStream stream, int index, object text) :
base(stream, index, text)
{
}
protected internal RewriteOperation(int index, object text, TokenRewriteStream parent)
{
this.index = index;
this.text = text;
this.parent = parent;
}
/**
* Constructor.
*
* @param pTree The tree node representing a <code>switch</code> statement.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2TryStatement(AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, ElementType.TRY_STATEMENT,pTokenRewriteStream)
{
if (pTree.Type != JavaTreeParser.TRY)
{
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
if (pTree.ChildCount > 1)
{
// The next child may be an 'catch' clause list or a 'finally'
// clause.
AST2JSOMTree child = (AST2JSOMTree)pTree.GetChild(1);
if (child.Type == JavaTreeParser.CATCH_CLAUSE_LIST)
{
if (child.ChildCount > 0)
{
mCatchClauseListTree = child;
}
if (pTree.ChildCount == 3)
{
// Switch forward to the 'finally' clause.
child = (AST2JSOMTree)pTree.GetChild(2);
}
else
{
child = null;
}
}
if (child != null)
{
mFinallyBlockScopeTree = child;
}
}
}
protected RewriteOperation( TokenRewriteStream stream, int index, object text )
{
this.index = index;
this.text = text;
this.stream = stream;
}
public virtual void Instrument(StreamReader inputStream, string inputFilename, StreamWriter outputStream)
{
var testTemplate = LoadStringTemplateGroup();
var inputPath = Path.GetFullPath(inputFilename);
var inputFile = Path.GetFileName(inputFilename);
//get headerTemplate for file header
var headerTemplate = testTemplate.GetInstanceOf("file_header");
headerTemplate.SetAttribute("src", inputFile);
headerTemplate.SetAttribute("path", inputPath.Replace("\\", "\\\\"));
//read lines for later usage
var codeLines = new StringBuilder();
var code = new StringBuilder();
codeLines.Append("_yuitest_coverage[\"");
codeLines.Append(inputFile);
codeLines.Append("\"].code=[");
string line;
while ((line = inputStream.ReadLine()) != null)
{
//build up array of lines
codeLines.Append("\"");
codeLines.Append(line.Replace(@"\", @"\\").Replace("\"", "\\\""));
codeLines.Append("\",");
//build up source code
code.AppendLine(line);
}
var index = codeLines.Length - 1;
switch (codeLines[index])
{
case ',': //if there's a dangling comma, replace it
codeLines.Remove(index, 1);
codeLines.Insert(index, ']');
break;
case '[': //empty file
codeLines.Append("]");
break;
//no default
}
codeLines.Append(";");
//output full path
//setup parser
var antlrStream = new ANTLRReaderStream(new StringReader(code.ToString()));
var lexer = new ES3YUITestLexer(antlrStream);
var tokens = new TokenRewriteStream(lexer);
var parser = new ES3YUITestParser(tokens)
{
TemplateGroup = testTemplate,
SourceFileName = inputFile
};
var result = string.Empty;
//an empty string will cause the parser to explode
if (code.ToString().Trim().Length > 0)
{
parser.program();
result = tokens.ToString();
}
//output the resulting file
outputStream.Write(headerTemplate.ToString());
outputStream.WriteLine();
outputStream.Write(codeLines.ToString());
outputStream.WriteLine();
outputStream.Write(result);
outputStream.Flush();
}
public InsertBeforeOp(int index, object text, TokenRewriteStream parent)
: base(index, text, parent)
{
}
/**
* Constructor.
*
* @param pTree The tree node representing an annotation identifier. This
* may be a root node of type <code>IDENT</code> for named
* initializers or any start/root node that matches an
* annotation element value.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2AnnotationInitializer(AST2JSOMTree pTree, TokenRewriteStream pTokenRewriteStream)
: base(pTree, JSOMType.ANNOTATION_INITIALIZER, pTokenRewriteStream)
{
int type = pTree.Type;
if (type == JavaTreeParser.IDENT) {
mIsDefaultInitializer = false;
} else if ( type != JavaTreeParser.ANNOTATION_INIT_ARRAY_ELEMENT
&& type != JavaTreeParser.AT
&& type != JavaTreeParser.EXPR) {
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
}
public DeleteOp(int from, int to, TokenRewriteStream parent)
: base(from, to, null, parent)
{
}
/**
* Constructor.
*
* @param pTree The tree node representing a type.
* @param pOwner The annotation declaration the new object belongs to.
* @param pTokenRewriteStream The token stream the token of the stated
* tree node belongs to.
*/
public AST2AnnotationTopLevelScope(
AST2JSOMTree pTree, AST2AnnotationDeclaration pOwner,
TokenRewriteStream pTokenRewriteStream)
: base(pTree, JSOMType.ANNOTATION_TOP_LEVEL_SCOPE, pTokenRewriteStream)
{
if (pTree.Type != JavaTreeParser.ANNOTATION_TOP_LEVEL_SCOPE) {
throw new ArgumentException(
CommonErrorMessages.getInvalidArgumentValueMessage(
"pTree.Type == " + pTree.Type, "pTree"));
}
mOwner = pOwner;
}
public InsertBeforeOp(int index, object text, TokenRewriteStream parent)
: base(index, text, parent)
{
}