public void WhileStatementRequiresConditionAndStatement()
{
var statement = new WhileStatement();
Expect.Throw<InvalidOperationException>(() => statement.ToString());
statement.Condition = true;
Expect.Throw<InvalidOperationException>(() => statement.ToString());
statement.Statement = JS.Empty();
Assert.AreEqual("while(true);", statement.ToString());
}
public void WhileStatementRequiresConditionAndStatement()
{
var statement = new WhileStatement();
Expect.Throw <InvalidOperationException>(() => statement.ToString());
statement.Condition = true;
Expect.Throw <InvalidOperationException>(() => statement.ToString());
statement.Statement = JS.Empty();
Assert.AreEqual("while(true);", statement.ToString());
}
public AstPrinterNode Visit(WhileStatement node)
{
var printer = new AstPrinterNode(node.ToString());
printer.AddChild(node.Expression.Accept(this));
printer.AddChild(node.Statement.Accept(this));
return(printer);
}
public void WhileStatementProducesEmptyWhile()
{
var statement = new WhileStatement();
statement.Condition = true;
statement.Statement = JS.Empty();
Assert.AreEqual("true;", statement.Condition.ToString());
Assert.AreEqual(";", statement.Statement.ToString());
Assert.AreEqual("while(true);", statement.ToString());
}
public void WhileStatementProducesEmptyWhile()
{
var statement = new WhileStatement();
statement.Condition = true;
statement.Statement = JS.Empty();
Assert.AreEqual("true;", statement.Condition.ToString());
Assert.AreEqual(";", statement.Statement.ToString());
Assert.AreEqual("while(true);", statement.ToString());
}
