public static ExprRegexpNode MakeRegexpNode(bool isNot)
{
// Build : s0.string regexp "[a-z][a-z]" (with not)
var node = new ExprRegexpNode(isNot);
node.AddChildNode(MakeIdentNode("TheString", "s0"));
node.AddChildNode(new SupportExprNode("[a-z][a-z]"));
Validate3Stream(node);
return(node);
}
public void TestValidate()
{
// No subnodes: Exception is thrown.
TryInvalidValidate(new ExprRegexpNode(true));
// singe child node not possible, must be 2 at least
_regexpNodeNormal = new ExprRegexpNode(false);
_regexpNodeNormal.AddChildNode(new SupportExprNode(4));
TryInvalidValidate(_regexpNodeNormal);
// test a type mismatch
_regexpNodeNormal = new ExprRegexpNode(true);
_regexpNodeNormal.AddChildNode(new SupportExprNode("sx"));
_regexpNodeNormal.AddChildNode(new SupportExprNode(4));
TryInvalidValidate(_regexpNodeNormal);
// test numeric supported
_regexpNodeNormal = new ExprRegexpNode(false);
_regexpNodeNormal.AddChildNode(new SupportExprNode(4));
_regexpNodeNormal.AddChildNode(new SupportExprNode("sx"));
}
