public void TestNoWildcardAsRootError() /*throws Exception*/
{
ErrorQueue equeue = new ErrorQueue();
ErrorManager.SetErrorListener(equeue);
string treeGrammar =
"tree grammar TP;\n" +
"options {output=AST;}\n" +
"a : ^(. INT) \n" +
" ;\n";
Grammar g = new Grammar(treeGrammar);
AntlrTool antlr = newTool();
antlr.SetOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.CodeGenerator = generator;
generator.GenRecognizer();
Assert.AreEqual(1, equeue.errors.Count, "unexpected errors: " + equeue);
int expectedMsgID = ErrorManager.MSG_WILDCARD_AS_ROOT;
object expectedArg = null;
RecognitionException expectedExc = null;
GrammarSyntaxMessage expectedMessage =
new GrammarSyntaxMessage(expectedMsgID, g, null, expectedArg, expectedExc);
checkError(equeue, expectedMessage);
}
public void TestNoWildcardAsRootError()
{
ErrorQueue equeue = new ErrorQueue();
ErrorManager.SetErrorListener( equeue );
string treeGrammar =
"tree grammar TP;\n" +
"options {output=AST;}\n" +
"a : ^(. INT) \n" +
" ;\n";
Grammar g = new Grammar( treeGrammar );
AntlrTool antlr = newTool();
antlr.SetOutputDirectory( null ); // write to /dev/null
CodeGenerator generator = new CodeGenerator( antlr, g, "Java" );
g.CodeGenerator = generator;
generator.GenRecognizer();
assertEquals( "unexpected errors: " + equeue, 1, equeue.errors.Count );
int expectedMsgID = ErrorManager.MSG_WILDCARD_AS_ROOT;
object expectedArg = null;
RecognitionException expectedExc = null;
GrammarSyntaxMessage expectedMessage =
new GrammarSyntaxMessage( expectedMsgID, g, null, expectedArg, expectedExc );
checkError( equeue, expectedMessage );
}
