public boolean visit(AstNode node) {
if (node instanceof AstRoot) return true;
else {
Tree t = buildTree(node);
Tree p = trees.get(node.getParent());
p.addChild(t);
if (node instanceof Name) {
Name name = (Name) node;
t.setLabel(name.getIdentifier());
} else if (node instanceof StringLiteral) {
StringLiteral literal = (StringLiteral) node;
t.setLabel(literal.getValue());
} else if (node instanceof NumberLiteral) {
NumberLiteral l = (NumberLiteral) node;
t.setLabel(l.getValue());
}
return true;
}
}
public void testParseUnicodeFormatStringLiteral() {
AstRoot root = parse("'A\u200DB'");
ExpressionStatement st = (ExpressionStatement) root.getFirstChild();
StringLiteral stringLit = (StringLiteral) st.getExpression();
assertEquals("A\u200DB", stringLit.getValue());
}