/// <summary>Test stub for ProcessResultOperator(ResultOperatorBase, QueryModel, IGeneratedCode)</summary>
internal GeneratedCode ProcessResultOperator(
ROTakeSkipOperators target,
ResultOperatorBase resultOperator,
QueryModel queryModel,
GeneratedCode codeEnv
)
{
if (codeEnv.ResultValue != null)
{
throw new ArgumentException("this should not be null for this test");
}
if (codeEnv.CodeBody.DeclaredVariables == null)
{
throw new ArgumentException("Need this declare variables to be defined");
}
///
/// We always expect to be inside a loop - and depend on it for doing our declares, so add something...
///
var inlineBlock = new StatementInlineBlock();
codeEnv.Add(inlineBlock);
///
/// Get the environment setup and run it
///
CodeContext c = new CodeContext();
c.SetLoopVariable(Expression.Variable(typeof(int), "d"), null);
target.ProcessResultOperator(resultOperator, queryModel, codeEnv, c, MEFUtilities.MEFContainer);
codeEnv.DumpCodeToConsole();
///
/// First, there should be a counter now declared and ready to go in the current variable block - which will
/// be the outer one for this test. If this is the outter most, then this is going to be burried.
///
var declBlock = inlineBlock.Parent.Parent as IBookingStatementBlock;
Assert.IsNotNull(declBlock, "Expecting a declaration block above!");
Assert.AreEqual(1, inlineBlock.Statements.Count(), "Expected an if block/increment!");
Assert.IsInstanceOfType(inlineBlock.Statements.First(), typeof(StatementIfOnCount), "if statement not found!");
var s = inlineBlock.Statements.First() as StatementIfOnCount;
bool isTopLevel = codeEnv.DumpCode().Where(l => l.Contains("static int")).Any();
if (!isTopLevel)
{
Assert.AreEqual(1, declBlock.DeclaredVariables.Count(), "Expected only 1 variable to be declared");
Assert.IsInstanceOfType(declBlock.DeclaredVariables.First(), typeof(DeclarableParameter), "Expected it to be a counter");
}
else
{
Assert.AreEqual(1, (s.Parent as IBookingStatementBlock).DeclaredVariables.Count());
}
string count = "";
if (resultOperator is SkipResultOperator)
{
count = (resultOperator as SkipResultOperator).Count.ToString();
}
else if (resultOperator is TakeResultOperator)
{
count = (resultOperator as TakeResultOperator).Count.ToString();
}
Assert.AreEqual(count, s.Limit.RawValue, "bad count made it through");
///
/// Finally, the current loop variable should be identical, and there should be no result set.
///
Assert.IsNull(codeEnv.ResultValue, "result value");
Assert.IsInstanceOfType(c.LoopVariable, typeof(ParameterExpression), "loop variable type");
var lv = c.LoopVariable as ParameterExpression;
Assert.AreEqual("d", lv.Name, "loop variable name");
//
// Dump everything and return. To force it out, add a dummy statement
// (because if statements, etc., are smart enough to not print anything if they
// are empty).
//
codeEnv.Add(new StatementSimpleStatement("fork = left"));
codeEnv.DumpCodeToConsole();
return(codeEnv);
}
/// <summary>Test stub for ProcessResultOperator(ResultOperatorBase, QueryModel, IGeneratedCode)</summary>
internal GeneratedCode ProcessResultOperator(
ROTakeSkipOperators target,
ResultOperatorBase resultOperator,
QueryModel queryModel,
GeneratedCode codeEnv
)
{
if (codeEnv.ResultValue != null)
throw new ArgumentException("this should not be null for this test");
if (codeEnv.CodeBody.DeclaredVariables == null)
throw new ArgumentException("Need this declare variables to be defined");
///
/// We always expect to be inside a loop - and depend on it for doing our declares, so add something...
///
var inlineBlock = new StatementInlineBlock();
codeEnv.Add(inlineBlock);
///
/// Get the environment setup and run it
///
CodeContext c = new CodeContext();
c.SetLoopVariable(Expression.Variable(typeof(int), "d"), null);
target.ProcessResultOperator(resultOperator, queryModel, codeEnv, c, MEFUtilities.MEFContainer);
codeEnv.DumpCodeToConsole();
///
/// First, there should be a counter now declared and ready to go in the current variable block - which will
/// be the outer one for this test. If this is the outter most, then this is going to be burried.
///
var declBlock = inlineBlock.Parent.Parent as IBookingStatementBlock;
Assert.IsNotNull(declBlock, "Expecting a declaration block above!");
Assert.AreEqual(1, inlineBlock.Statements.Count(), "Expected an if block/increment!");
Assert.IsInstanceOfType(inlineBlock.Statements.First(), typeof(StatementIfOnCount), "if statement not found!");
var s = inlineBlock.Statements.First() as StatementIfOnCount;
bool isTopLevel = codeEnv.DumpCode().Where(l => l.Contains("static int")).Any();
if (!isTopLevel)
{
Assert.AreEqual(1, declBlock.DeclaredVariables.Count(), "Expected only 1 variable to be declared");
Assert.IsInstanceOfType(declBlock.DeclaredVariables.First(), typeof(DeclarableParameter), "Expected it to be a counter");
} else
{
Assert.AreEqual(1, (s.Parent as IBookingStatementBlock).DeclaredVariables.Count());
}
string count = "";
if (resultOperator is SkipResultOperator)
{
count = (resultOperator as SkipResultOperator).Count.ToString();
}
else if (resultOperator is TakeResultOperator)
{
count = (resultOperator as TakeResultOperator).Count.ToString();
}
Assert.AreEqual(count, s.Limit.RawValue, "bad count made it through");
///
/// Finally, the current loop variable should be identical, and there should be no result set.
///
Assert.IsNull(codeEnv.ResultValue, "result value");
Assert.IsInstanceOfType(c.LoopVariable, typeof(ParameterExpression), "loop variable type");
var lv = c.LoopVariable as ParameterExpression;
Assert.AreEqual("d", lv.Name, "loop variable name");
//
// Dump everything and return. To force it out, add a dummy statement
// (because if statements, etc., are smart enough to not print anything if they
// are empty).
//
codeEnv.Add(new StatementSimpleStatement("fork = left"));
codeEnv.DumpCodeToConsole();
return codeEnv;
}
