public void TestBuildEmptyStackWithArgsAndLocalsAndInlineOnlyOperandFilters()
{
var allOpCodes = OpCodeLookup.OpCodes.Select(x => x.Value).AsQueryable <OpCode>();
var opcodesbyname = OpCodeLookup.OpCodesByName;
List <object> args = new List <object>();
List <ILVariable> iLVariables = new List <ILVariable>();
var filters = OpCodeFilters.BuildEmptyStackWithArgsAndLocalsAndInlineOnlyOperandFilters(args.ToArray(), iLVariables.ToArray());
int expected = 12;
var rem = allOpCodes.Where(x => filters.All((filter) => filter(x))).ToList();
Assert.IsTrue(rem.Count == 12);
for (var argCount = 1; argCount < 5; argCount++)
{
args.Add(argCount - 1);
filters = OpCodeFilters.BuildEmptyStackWithArgsAndLocalsAndInlineOnlyOperandFilters(args.ToArray(), iLVariables.ToArray());
expected += 1;
rem = allOpCodes.Where(x => filters.All((filter) => filter(x))).ToList();
Assert.IsTrue(rem.Count == expected);
}
for (var variableCount = 1; variableCount < 5; variableCount++)
{
iLVariables.Add(new ILVariable {
Name = $"var{variableCount}", Index = variableCount - 1, Type = typeof(int), Value = variableCount - 1
});
filters = OpCodeFilters.BuildEmptyStackWithArgsAndLocalsAndInlineOnlyOperandFilters(args.ToArray(), iLVariables.ToArray());
expected += 1;
rem = allOpCodes.Where(x => filters.All((filter) => filter(x))).ToList();
Assert.IsTrue(rem.Count == expected);
}
//rem = allOpCodes.ToList();
;
for (var i = 0; i < rem.Count; i++)
{
var opCodes = rem.Skip(i).Take(1).ToList();
opCodes.Add(OpCodes.Ret);
var result = new TStackFrameBuilder().BuildAndExecute(opCodes, args: args.ToArray(), locals: iLVariables.ToArray());
Assert.IsTrue(result.ExecutedInstructions == 2);
Assert.IsNull(result.Exception);
}
}
public void TestEmptyStackWithoutArgsOrLocalsAndNoOperandExclusions()
{
var allOpCodes = OpCodeLookup.OpCodes.Select(x => x.Value).AsQueryable<OpCode>();
var opcodesbyname = OpCodeLookup.OpCodesByName;
var filters = OpCodeFilters.EmptyStackWithNoArgsLocalsAndNoInlineOperandFilters();
allOpCodes = allOpCodes.Where(x => filters.All((filter) => filter(x)));
var rem = allOpCodes.ToList();
Assert.IsTrue(rem.Count == 12);
for (var i = 0; i < rem.Count; i++)
{
var opCodes = rem.Skip(i).Take(1).ToList();
opCodes.Add(OpCodes.Ret);
var result = ILStackFrameBuilder.BuildAndExecute(opCodes);
Assert.IsTrue(result.ExecutedInstructions == 2);
Assert.IsNull(result.Exception);
}
}
